TY  - JOUR
AU  - Nikšić, Dragan
AU  - Pantelić, Vlada
AU  - Ostojić Andrić, Dušica
AU  - Stanojević, Dragan
AU  - Delić, Nikola
AU  - Stanojković, Aleksandar
AU  - Petričević, Maja
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5863
AB  - Nikšić D., V. Pantelić, D. Ostojić Andrić D. Stanojević, N. Delić, A. Stanojković, M. Petričević (2021). The influence of genetic β-lactoglobulin polymorphism on the quantity and quality of milk of the Simmental breed in Serbia.-Genetika, Vol 53, No.1, 263-270. The study of the link between genes controlling protein polymorphism and milk performance traits of domestic animals has great economic importance from a selection point of view, as it reduces the generation interval, leading to increased productivity in livestock. The objective of this paper was to establish the influence of genetic β-lactoglobulin polymorphism on the quantity and quality of milk of the simmental breed in Serbiа. For the research blood samples were taken from a total of 157 Simmental cows. The genotypes of Simmental cows for β-lactoblobulin and their effect on quantitative milk performance traits were determined using the PCR-RFLP analysis. The variability of traits influenced by the genetic polymorphism of β-lactoblobulin was statistically very highly significant (p <0.0001) for milk yield in standard lactation and milk fat and protein yields, while it showed no statistically significant variability (p> 0.05) for content of milk fat and protein. The AB genotype cows achieved a 121 kg and 338 kg increase in milk production compared to the BB genotype and AA genotype cows, respectively.
PB  - Serbian Genetics Society
T2  - Genetika
T1  - [The influence of genetic β-lactoglobulin polymorphism on the quantity and quality of milk of the simmental breed in serbia] [Uticaj genetičkog polimorfizma β-laktoglobulina na količinu i kvalitet mleka]
EP  - 270
IS  - 1
SP  - 263
VL  - 53
DO  - 10.2298/GENSR2101263N
ER  - 

@article{
author = "Nikšić, Dragan and Pantelić, Vlada and Ostojić Andrić, Dušica and Stanojević, Dragan and Delić, Nikola and Stanojković, Aleksandar and Petričević, Maja",
year = "2021",
abstract = "Nikšić D., V. Pantelić, D. Ostojić Andrić D. Stanojević, N. Delić, A. Stanojković, M. Petričević (2021). The influence of genetic β-lactoglobulin polymorphism on the quantity and quality of milk of the Simmental breed in Serbia.-Genetika, Vol 53, No.1, 263-270. The study of the link between genes controlling protein polymorphism and milk performance traits of domestic animals has great economic importance from a selection point of view, as it reduces the generation interval, leading to increased productivity in livestock. The objective of this paper was to establish the influence of genetic β-lactoglobulin polymorphism on the quantity and quality of milk of the simmental breed in Serbiа. For the research blood samples were taken from a total of 157 Simmental cows. The genotypes of Simmental cows for β-lactoblobulin and their effect on quantitative milk performance traits were determined using the PCR-RFLP analysis. The variability of traits influenced by the genetic polymorphism of β-lactoblobulin was statistically very highly significant (p <0.0001) for milk yield in standard lactation and milk fat and protein yields, while it showed no statistically significant variability (p> 0.05) for content of milk fat and protein. The AB genotype cows achieved a 121 kg and 338 kg increase in milk production compared to the BB genotype and AA genotype cows, respectively.",
publisher = "Serbian Genetics Society",
journal = "Genetika",
title = "[The influence of genetic β-lactoglobulin polymorphism on the quantity and quality of milk of the simmental breed in serbia] [Uticaj genetičkog polimorfizma β-laktoglobulina na količinu i kvalitet mleka]",
pages = "270-263",
number = "1",
volume = "53",
doi = "10.2298/GENSR2101263N"
}

Nikšić, D., Pantelić, V., Ostojić Andrić, D., Stanojević, D., Delić, N., Stanojković, A.,& Petričević, M.. (2021). [The influence of genetic β-lactoglobulin polymorphism on the quantity and quality of milk of the simmental breed in serbia] [Uticaj genetičkog polimorfizma β-laktoglobulina na količinu i kvalitet mleka]. in Genetika
Serbian Genetics Society., 53(1), 263-270.
https://doi.org/10.2298/GENSR2101263N

Nikšić D, Pantelić V, Ostojić Andrić D, Stanojević D, Delić N, Stanojković A, Petričević M. [The influence of genetic β-lactoglobulin polymorphism on the quantity and quality of milk of the simmental breed in serbia] [Uticaj genetičkog polimorfizma β-laktoglobulina na količinu i kvalitet mleka]. in Genetika. 2021;53(1):263-270.
doi:10.2298/GENSR2101263N .

Nikšić, Dragan, Pantelić, Vlada, Ostojić Andrić, Dušica, Stanojević, Dragan, Delić, Nikola, Stanojković, Aleksandar, Petričević, Maja, "[The influence of genetic β-lactoglobulin polymorphism on the quantity and quality of milk of the simmental breed in serbia] [Uticaj genetičkog polimorfizma β-laktoglobulina na količinu i kvalitet mleka]" in Genetika, 53, no. 1 (2021):263-270,
https://doi.org/10.2298/GENSR2101263N . .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Djordjević, Snežana
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Pantelić, Vlada
AU  - Simić, Aleksandar
AU  - Dragičević, Vesna
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5372
AB  - The main nitrogen (N) sources in soybean production originate from soil fixing bacteria Bradyrhizobium spp. and from mineralization of soil organic N. These sources of N are often not sufficient to cover the N needs of the soybean. The present two-year field study aimed to evaluate the effects of soybean genotypes (Valjevka and Galina) and rates of starter fertilizer N (0, 30, 60, and 90 kg ha(-1)) on quantitative and qualitative parameters and on rain use efficiency (RUE) under contrasting weather conditions in the Pannonian region of Serbia. A field study conducted during two different growing seasons: first year with unfavorable weather conditions and second year with favorable weather conditions. As expected, the quantitative parameters, oil content, and RUE were higher in the year with favorable growing season, the second one. According to measured parameters, the genotype Valjevka performed higher yield potential as compared to the genotype Galina. The highest values of quantitative parameters and RUE were recorded at 60 kg N ha(-1), protein content at 90 kg N ha(-1) and oil content 0 kg N ha(-1) (control). This study suggests that proper genotype selection and application of 60 kg N ha(-1) as a starter dose with rhizobial inoculation could contribute to the high yield, while protein could be altered by N amount, independently on genotype.
PB  - MDPI, BASEL
T2  - Agronomy-Basel
T1  - Agronomic Responses of Soybean Genotypes to Starter Nitrogen Fertilizer Rate
IS  - 4
VL  - 10
DO  - 10.3390/agronomy10040535
ER  - 

@article{
author = "Mandić, Violeta and Djordjević, Snežana and Bijelić, Zorica and Krnjaja, Vesna and Pantelić, Vlada and Simić, Aleksandar and Dragičević, Vesna",
year = "2020",
abstract = "The main nitrogen (N) sources in soybean production originate from soil fixing bacteria Bradyrhizobium spp. and from mineralization of soil organic N. These sources of N are often not sufficient to cover the N needs of the soybean. The present two-year field study aimed to evaluate the effects of soybean genotypes (Valjevka and Galina) and rates of starter fertilizer N (0, 30, 60, and 90 kg ha(-1)) on quantitative and qualitative parameters and on rain use efficiency (RUE) under contrasting weather conditions in the Pannonian region of Serbia. A field study conducted during two different growing seasons: first year with unfavorable weather conditions and second year with favorable weather conditions. As expected, the quantitative parameters, oil content, and RUE were higher in the year with favorable growing season, the second one. According to measured parameters, the genotype Valjevka performed higher yield potential as compared to the genotype Galina. The highest values of quantitative parameters and RUE were recorded at 60 kg N ha(-1), protein content at 90 kg N ha(-1) and oil content 0 kg N ha(-1) (control). This study suggests that proper genotype selection and application of 60 kg N ha(-1) as a starter dose with rhizobial inoculation could contribute to the high yield, while protein could be altered by N amount, independently on genotype.",
publisher = "MDPI, BASEL",
journal = "Agronomy-Basel",
title = "Agronomic Responses of Soybean Genotypes to Starter Nitrogen Fertilizer Rate",
number = "4",
volume = "10",
doi = "10.3390/agronomy10040535"
}

Mandić, V., Djordjević, S., Bijelić, Z., Krnjaja, V., Pantelić, V., Simić, A.,& Dragičević, V.. (2020). Agronomic Responses of Soybean Genotypes to Starter Nitrogen Fertilizer Rate. in Agronomy-Basel
MDPI, BASEL., 10(4).
https://doi.org/10.3390/agronomy10040535

Mandić V, Djordjević S, Bijelić Z, Krnjaja V, Pantelić V, Simić A, Dragičević V. Agronomic Responses of Soybean Genotypes to Starter Nitrogen Fertilizer Rate. in Agronomy-Basel. 2020;10(4).
doi:10.3390/agronomy10040535 .

Mandić, Violeta, Djordjević, Snežana, Bijelić, Zorica, Krnjaja, Vesna, Pantelić, Vlada, Simić, Aleksandar, Dragičević, Vesna, "Agronomic Responses of Soybean Genotypes to Starter Nitrogen Fertilizer Rate" in Agronomy-Basel, 10, no. 4 (2020),
https://doi.org/10.3390/agronomy10040535 . .

TY  - JOUR
AU  - Nikšić, Dragan
AU  - Pantelić, Vlada
AU  - Ostojić-Andrić, Dušica
AU  - Perišić, Predrag
AU  - Lazarević, Marina
AU  - Ćosić, Ivan
AU  - Petričević, Maja
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4860
AB  - Visual evaluation and recognition of dairy traits of cows are preliminary indicators of milk yield, longevity, and reproductive ability of the individual animal, which is very important from the aspect of the economics of milk production. The deficiencies in the fundament traits lead to poor production, poor health and premature culling of cows from the herd. The paper examines the frequency of preferred scores of a certain trait in the first calving heifers according to the housing method (animals reared by individual agricultural producers and farm animals) and their origin (domestic and imported animals), as well as the impact of these two factors on the observed properties. Four fundament traits were analysed: the position of the hind legs, the development of the hocks/joints, the pastern joints and the height of the feet on a total of 954 first-calving Simmental heifers. Observed by the housing method, the higher frequency of the preferred scores for all of the fundament traits, was achieved by the farm cows, while according to the origin of the cows, the higher frequency of the preferred scores for all of the fundament traits was realized by imported animals in relation to domestic cows. The influence of the factors of the housing method and origin of animals examined by χ2 test on all the tested linear scores (frequency of scores) of the fundament traits was statistically very significant (p≤0.001), while the analysis of the variance (F test) determined high significance (p≤0.001) of the interaction between the origin and housing method on the height of the feet, as well as significant effect (p≤0.05) on the position of the hind legs, while on other linear scores of the fundament traits it did not exhibit statistical significance (p>0.05).
AB  - Vizuelna procena i prepoznavanje mlečnih karakteristika krava su preliminarni pokazatelji mlečnosti, dugovečnosti, kao i reproduktivnih sposobnosti grla, što je veoma važno sa aspekta ekonomičnosti proizvodnje mleka. Nedostaci u osobinama fundamenta dovode do slabije proizvodnje, lošeg zdravstvenog stanja i preranog isključenja krava iz zapata. U radu je ispitivana učestalost poželjnih ocena određene osobine kod prvotelki podeljenih po načinu držanja (grla kod individualnih proizvođača i grla sa farme) i podeljenih po poreklu (grla domaćeg odgoja i grla iz uvoza), kao i uticaj ova dva faktora na posmatrane osobine. Analizirane su četiri osobine fundamenta: položaj zadnjih nogu, razvijenost skočnog zgloba, kičični zglobovi i visina papaka na ukupno 954 prvotelke simentalske rase. Posmatrano prema načinu držanja, veću frekvenciju poželjnih ocena za sve osobine fundamenta iskazane u ocenama ostvarile su krave sa farme, dok su prema poreklu krava, veću frekvenciju poželjnih ocena za sve osobine fundamenta iskazane u ocenama ostvarile krave poreklom iz uvoza u odnosu na krave domaćeg porekla. Uticaj faktora načina držanja i porekla grla ispitivani χ2 testom na sve isptitivane linearne ocene (frekvenciju ocena) osobina fundamenta bio je statistički vrlo visoko značajan (p≤0,001), dok je analizom varijanse (F test) utvrđena visoka značajnost (p≤0,001) interakcije porekla i načina držanja na visinu papaka, kao i značajnost (p≤0,05) na poziciju zadnjih nogu, dok na ostale linearne ocene osobina fundamenta nije ispoljila statističku značajnost (p>0,05).
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Variability of fundament traits in primiparous Simmental heifers
T1  - Varijabilnost osobina fundamenta kod prvotelki simentalske rase
EP  - 322
IS  - 3
SP  - 313
VL  - 34
DO  - 10.2298/BAH1803313N
ER  - 

@article{
author = "Nikšić, Dragan and Pantelić, Vlada and Ostojić-Andrić, Dušica and Perišić, Predrag and Lazarević, Marina and Ćosić, Ivan and Petričević, Maja",
year = "2018",
abstract = "Visual evaluation and recognition of dairy traits of cows are preliminary indicators of milk yield, longevity, and reproductive ability of the individual animal, which is very important from the aspect of the economics of milk production. The deficiencies in the fundament traits lead to poor production, poor health and premature culling of cows from the herd. The paper examines the frequency of preferred scores of a certain trait in the first calving heifers according to the housing method (animals reared by individual agricultural producers and farm animals) and their origin (domestic and imported animals), as well as the impact of these two factors on the observed properties. Four fundament traits were analysed: the position of the hind legs, the development of the hocks/joints, the pastern joints and the height of the feet on a total of 954 first-calving Simmental heifers. Observed by the housing method, the higher frequency of the preferred scores for all of the fundament traits, was achieved by the farm cows, while according to the origin of the cows, the higher frequency of the preferred scores for all of the fundament traits was realized by imported animals in relation to domestic cows. The influence of the factors of the housing method and origin of animals examined by χ2 test on all the tested linear scores (frequency of scores) of the fundament traits was statistically very significant (p≤0.001), while the analysis of the variance (F test) determined high significance (p≤0.001) of the interaction between the origin and housing method on the height of the feet, as well as significant effect (p≤0.05) on the position of the hind legs, while on other linear scores of the fundament traits it did not exhibit statistical significance (p>0.05)., Vizuelna procena i prepoznavanje mlečnih karakteristika krava su preliminarni pokazatelji mlečnosti, dugovečnosti, kao i reproduktivnih sposobnosti grla, što je veoma važno sa aspekta ekonomičnosti proizvodnje mleka. Nedostaci u osobinama fundamenta dovode do slabije proizvodnje, lošeg zdravstvenog stanja i preranog isključenja krava iz zapata. U radu je ispitivana učestalost poželjnih ocena određene osobine kod prvotelki podeljenih po načinu držanja (grla kod individualnih proizvođača i grla sa farme) i podeljenih po poreklu (grla domaćeg odgoja i grla iz uvoza), kao i uticaj ova dva faktora na posmatrane osobine. Analizirane su četiri osobine fundamenta: položaj zadnjih nogu, razvijenost skočnog zgloba, kičični zglobovi i visina papaka na ukupno 954 prvotelke simentalske rase. Posmatrano prema načinu držanja, veću frekvenciju poželjnih ocena za sve osobine fundamenta iskazane u ocenama ostvarile su krave sa farme, dok su prema poreklu krava, veću frekvenciju poželjnih ocena za sve osobine fundamenta iskazane u ocenama ostvarile krave poreklom iz uvoza u odnosu na krave domaćeg porekla. Uticaj faktora načina držanja i porekla grla ispitivani χ2 testom na sve isptitivane linearne ocene (frekvenciju ocena) osobina fundamenta bio je statistički vrlo visoko značajan (p≤0,001), dok je analizom varijanse (F test) utvrđena visoka značajnost (p≤0,001) interakcije porekla i načina držanja na visinu papaka, kao i značajnost (p≤0,05) na poziciju zadnjih nogu, dok na ostale linearne ocene osobina fundamenta nije ispoljila statističku značajnost (p>0,05).",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Variability of fundament traits in primiparous Simmental heifers, Varijabilnost osobina fundamenta kod prvotelki simentalske rase",
pages = "322-313",
number = "3",
volume = "34",
doi = "10.2298/BAH1803313N"
}

Nikšić, D., Pantelić, V., Ostojić-Andrić, D., Perišić, P., Lazarević, M., Ćosić, I.,& Petričević, M.. (2018). Variability of fundament traits in primiparous Simmental heifers. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 34(3), 313-322.
https://doi.org/10.2298/BAH1803313N

Nikšić D, Pantelić V, Ostojić-Andrić D, Perišić P, Lazarević M, Ćosić I, Petričević M. Variability of fundament traits in primiparous Simmental heifers. in Biotechnology in Animal Husbandry. 2018;34(3):313-322.
doi:10.2298/BAH1803313N .

Nikšić, Dragan, Pantelić, Vlada, Ostojić-Andrić, Dušica, Perišić, Predrag, Lazarević, Marina, Ćosić, Ivan, Petričević, Maja, "Variability of fundament traits in primiparous Simmental heifers" in Biotechnology in Animal Husbandry, 34, no. 3 (2018):313-322,
https://doi.org/10.2298/BAH1803313N . .

TY  - JOUR
AU  - Lazarević, Marina
AU  - Stanojević, Dragan
AU  - Bogdanović, Vladan
AU  - Pantelić, Vlada
AU  - Maksimović, Nevena
AU  - Marinković, Milos
AU  - Micić, Nenad
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4769
AB  - The research was performed on Holstein-Friesian and Black and White bull dams reared on five farms of Agricultural Corporation of Belgrade - PKB. The study included 575 lactations of cows selected as bull dams and their progeny calved in the period from 2007 - 2014 and represent progeny of 24 bulls. The following dairy traits were analysed in a standard lactation (305 days): milk yield (kg) - MY, milk fat content (%) - % MF, milk fat yield (kg) - MFY, protein content (%) - % PC and protein yield (kg) - PY. Holstein-Friesian bull dams and their progeny, in standard lactation, produced on average 9239.84 +/- 1607.64 kg of milk, with a milk fat content of 3.44 +/- 0.20 and protein content of 3.21 +/- 0.12. The impact of bull - sire, year of birth, lactation order, farm, year and calving season was present at different levels of statistical significance on yield traits, while the genetic group had no influence on any of the milk traits. Bull sire, year of birth, lactation order and calving season did not influence the variability of milk fat and protein content. Heritability of observed milk traits was medium to low. The content of milk fat and protein had the lowest values of heritability, 0.014, and 0.024, respectively. The heritability of milk yield, milk fat yield and protein yield was 0.293, 0.319 and 0.273, respectively.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Variability and heritability of milk traits of holstein - frisian bull dams and their progeny
EP  - 251
IS  - 1
SP  - 243
VL  - 50
DO  - 10.2298/GENSR1801243L
ER  - 

@article{
author = "Lazarević, Marina and Stanojević, Dragan and Bogdanović, Vladan and Pantelić, Vlada and Maksimović, Nevena and Marinković, Milos and Micić, Nenad",
year = "2018",
abstract = "The research was performed on Holstein-Friesian and Black and White bull dams reared on five farms of Agricultural Corporation of Belgrade - PKB. The study included 575 lactations of cows selected as bull dams and their progeny calved in the period from 2007 - 2014 and represent progeny of 24 bulls. The following dairy traits were analysed in a standard lactation (305 days): milk yield (kg) - MY, milk fat content (%) - % MF, milk fat yield (kg) - MFY, protein content (%) - % PC and protein yield (kg) - PY. Holstein-Friesian bull dams and their progeny, in standard lactation, produced on average 9239.84 +/- 1607.64 kg of milk, with a milk fat content of 3.44 +/- 0.20 and protein content of 3.21 +/- 0.12. The impact of bull - sire, year of birth, lactation order, farm, year and calving season was present at different levels of statistical significance on yield traits, while the genetic group had no influence on any of the milk traits. Bull sire, year of birth, lactation order and calving season did not influence the variability of milk fat and protein content. Heritability of observed milk traits was medium to low. The content of milk fat and protein had the lowest values of heritability, 0.014, and 0.024, respectively. The heritability of milk yield, milk fat yield and protein yield was 0.293, 0.319 and 0.273, respectively.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Variability and heritability of milk traits of holstein - frisian bull dams and their progeny",
pages = "251-243",
number = "1",
volume = "50",
doi = "10.2298/GENSR1801243L"
}

Lazarević, M., Stanojević, D., Bogdanović, V., Pantelić, V., Maksimović, N., Marinković, M.,& Micić, N.. (2018). Variability and heritability of milk traits of holstein - frisian bull dams and their progeny. in Genetika
Društvo genetičara Srbije, Beograd., 50(1), 243-251.
https://doi.org/10.2298/GENSR1801243L

Lazarević M, Stanojević D, Bogdanović V, Pantelić V, Maksimović N, Marinković M, Micić N. Variability and heritability of milk traits of holstein - frisian bull dams and their progeny. in Genetika. 2018;50(1):243-251.
doi:10.2298/GENSR1801243L .

Lazarević, Marina, Stanojević, Dragan, Bogdanović, Vladan, Pantelić, Vlada, Maksimović, Nevena, Marinković, Milos, Micić, Nenad, "Variability and heritability of milk traits of holstein - frisian bull dams and their progeny" in Genetika, 50, no. 1 (2018):243-251,
https://doi.org/10.2298/GENSR1801243L . .

TY  - JOUR
AU  - Nikšić, Dragan
AU  - Pantelić, Vlada
AU  - Ostojić-Andrić, Dušica
AU  - Perišić, Predrag
AU  - Petricević, Veselin
AU  - Lazarević, Marina
AU  - Petricević, Maja
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4661
AB  - The objective of this study was to determine the frequency of the kappa-casein and beta-lactoglobulin genotypes in the Simmental cattle in Serbia and compare it with the frequency according to the Hardy-Weinberg equilibrium law. Blood samples were taken from a total of 157 cows of the Simmental breed in Toplica and Rasina districts. Of the 157 cows included in this study, the AA kappa-casein genotype was found in 53 cows, which makes a frequency of 33.80%, the AB genotype in 81 cows or 51.60% and the BB genotype in 23 cows or 14.60%. The allelic frequency A was 59.60%, while allele B had a frequency of 40.40%. In regard to the frequency of genotypes and beta-lactoglobulin alleles for the total studied population of cows obtained for AA, AB and BB genotypes for beta-lactoglobulin, was 33.10%, 49.70% and 17.20%, respectively, which means that 52 animals had genotype AA, 78 genotype AB and 27 genotype BB. The frequency of alleles A and B resulting from the incidence of genotypes was 58.00% for allele A and 42.00% for allele B. The specified frequencies for both protein fractions statistically differed significantly from the frequency according to the Hardy-Weinberg equilibrium law, which confirmed the absence of equilibrium in the examined population.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Polymorphism of k-casein and b-lactoglobuline in simmental cattle in Serbia
EP  - 668
IS  - 2
SP  - 659
VL  - 50
DO  - 10.2298/GENSR1802659N
ER  - 

@article{
author = "Nikšić, Dragan and Pantelić, Vlada and Ostojić-Andrić, Dušica and Perišić, Predrag and Petricević, Veselin and Lazarević, Marina and Petricević, Maja",
year = "2018",
abstract = "The objective of this study was to determine the frequency of the kappa-casein and beta-lactoglobulin genotypes in the Simmental cattle in Serbia and compare it with the frequency according to the Hardy-Weinberg equilibrium law. Blood samples were taken from a total of 157 cows of the Simmental breed in Toplica and Rasina districts. Of the 157 cows included in this study, the AA kappa-casein genotype was found in 53 cows, which makes a frequency of 33.80%, the AB genotype in 81 cows or 51.60% and the BB genotype in 23 cows or 14.60%. The allelic frequency A was 59.60%, while allele B had a frequency of 40.40%. In regard to the frequency of genotypes and beta-lactoglobulin alleles for the total studied population of cows obtained for AA, AB and BB genotypes for beta-lactoglobulin, was 33.10%, 49.70% and 17.20%, respectively, which means that 52 animals had genotype AA, 78 genotype AB and 27 genotype BB. The frequency of alleles A and B resulting from the incidence of genotypes was 58.00% for allele A and 42.00% for allele B. The specified frequencies for both protein fractions statistically differed significantly from the frequency according to the Hardy-Weinberg equilibrium law, which confirmed the absence of equilibrium in the examined population.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Polymorphism of k-casein and b-lactoglobuline in simmental cattle in Serbia",
pages = "668-659",
number = "2",
volume = "50",
doi = "10.2298/GENSR1802659N"
}

Nikšić, D., Pantelić, V., Ostojić-Andrić, D., Perišić, P., Petricević, V., Lazarević, M.,& Petricević, M.. (2018). Polymorphism of k-casein and b-lactoglobuline in simmental cattle in Serbia. in Genetika
Društvo genetičara Srbije, Beograd., 50(2), 659-668.
https://doi.org/10.2298/GENSR1802659N

Nikšić D, Pantelić V, Ostojić-Andrić D, Perišić P, Petricević V, Lazarević M, Petricević M. Polymorphism of k-casein and b-lactoglobuline in simmental cattle in Serbia. in Genetika. 2018;50(2):659-668.
doi:10.2298/GENSR1802659N .

Nikšić, Dragan, Pantelić, Vlada, Ostojić-Andrić, Dušica, Perišić, Predrag, Petricević, Veselin, Lazarević, Marina, Petricević, Maja, "Polymorphism of k-casein and b-lactoglobuline in simmental cattle in Serbia" in Genetika, 50, no. 2 (2018):659-668,
https://doi.org/10.2298/GENSR1802659N . .

TY  - JOUR
AU  - Stojanović, Marko
AU  - Perišić, Predrag
AU  - Nikšić, Dragan
AU  - Pantelić, Vlada
AU  - Ostojić-Andrić, Dušica
AU  - Lazarević, Marina
AU  - Petričević, Maja
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4853
AB  - Problems with legs and various forms of lameness of cows, in intensive milk production, are the third significant problem occuring in this production, after mastitis and reproductive disorders, both globally and in our country. The paper analyzes the incidence of the deformation of legs of 145 cows of the Simmental breed in the Kolubara region, and the influence of paragenetic factors (housing/holding and type of stall/bedding and lactation) on the incidence of deformations. The obtained results show that, of the total number of cows assessed, 3.45% had 'X' position of the front legs, 14.8% had a 'X' position of the hind legs. The convergent position of the front legs was recorded in 35.86%, and divergent in 8.28% of animals. The convergent position of the hind legs was observed in 16.55% of cows, and divergent in 2.76%. The outward position of the front legs was observed in 4.14% of cows, inward position in 11.03%, and broad position in 4.14% of studied cows. Also, 17.24% of the cows had a so called sable like position of hind legs, and 7.59% showed steap angle of hind legs. The pronounced soft front leg pasterns were observed in 7.59% of the cows, and the soft pasterns of the hind legs in 33.79% of the total number of observed cows. The observed changes in the ankles in the shape of swelling were recorded in 1.38% of cattle on the carpal joint and 2.76% on the tarsal ankle. The damaged shoulder and body joint (scabbed shoulder) was observed in 43.45% of the total number of cows evaluated. Scores for the front and hind legs front, back and side views, varied at different levels of significance under the influence of the type of stall/bedding, while the scores for the condition of the hind leg pasterns varied highly significantly (p lt 0.001) under the influence of the type of stall/bedding. The scores for the front leg pasterns and scores for shoulder and body joint were not significant (p> 0.05) depending on the type of stall/bedding and the method of housing/holding of cows.
AB  - Problemi sa nogama i različiti oblici šepavosti krava, u intenzivnoj proizvodnji mleka su treći problem po značaju posle mastitisa i reproduktivnih poremećaja, kako u svetu tako i u našoj zemlji. U radu su analizirane pojava deformacije stavova nogu 145 krava simentalske rase na području Kolubarskog okruga, i uticaj paragenetskih faktora (način držanja i tip ležišta i laktacija po redu) na pojavu deformacija. Od ukupnog broja ocenjenih krava 3,45 % je imalo 'X' stav prednjih nogu, 14,8% je imalo 'X' stav zadnjih nogu. Konvergentan stav prednjih nogu imalo je 35,86%, a divergentan 8,28%. Konvergentan stav zadnjih nogu imalo je 16,55% krava, a divergentan 2,76%. Isturen stav prednjih nogu imalo je 4,14% krava, podvučen 11,03%, a širok stav 4,14%. Sabljast stav zadnjih nogu imalo je 17,24% krava, a stubast 7,59%. Izražene mekane kičice prednjih nogu imalo je 7,59% krava, a mekane kičice zadnjih nogu imalo je 33,79% od ukupnog broja ocenjenih krava. Uočene promene na zglobovima u vidu otoka imalo je 1,38% krava na karpalnom zglobu i 2,76% na tarzalnom zglobu. Narušen spoj lopatice i tela (odvaljena plećka) imalo je 43,45% od ukupnog broja ocenjenih krava. Ocene za stavove prednjih i zadnjih nogu posmatrano spreda, otpozadi i sa strane varirale su na različitom nivou značajnosti pod uticajem tipa ležišta, dok ocene za stanje kičica na zadnjim nogama su vrlo visoko značajno (p lt 0,001) varirale pod uticajem tipa ležišta. Ocene za kičice prednjih nogu i ocene za spoj lopatice i trupa, nisu značajno (p>0,05) zavisile od tipa ležišta i načina držanja krava.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Incidence of deformations of the extremities of simmental cows in different types of stalls
T1  - Pojava deformacije ekstremiteta krava simentalske rase u različitim tipovima ležišta
EP  - 198
IS  - 2
SP  - 189
VL  - 34
DO  - 10.2298/bah1802189S
ER  - 

@article{
author = "Stojanović, Marko and Perišić, Predrag and Nikšić, Dragan and Pantelić, Vlada and Ostojić-Andrić, Dušica and Lazarević, Marina and Petričević, Maja",
year = "2018",
abstract = "Problems with legs and various forms of lameness of cows, in intensive milk production, are the third significant problem occuring in this production, after mastitis and reproductive disorders, both globally and in our country. The paper analyzes the incidence of the deformation of legs of 145 cows of the Simmental breed in the Kolubara region, and the influence of paragenetic factors (housing/holding and type of stall/bedding and lactation) on the incidence of deformations. The obtained results show that, of the total number of cows assessed, 3.45% had 'X' position of the front legs, 14.8% had a 'X' position of the hind legs. The convergent position of the front legs was recorded in 35.86%, and divergent in 8.28% of animals. The convergent position of the hind legs was observed in 16.55% of cows, and divergent in 2.76%. The outward position of the front legs was observed in 4.14% of cows, inward position in 11.03%, and broad position in 4.14% of studied cows. Also, 17.24% of the cows had a so called sable like position of hind legs, and 7.59% showed steap angle of hind legs. The pronounced soft front leg pasterns were observed in 7.59% of the cows, and the soft pasterns of the hind legs in 33.79% of the total number of observed cows. The observed changes in the ankles in the shape of swelling were recorded in 1.38% of cattle on the carpal joint and 2.76% on the tarsal ankle. The damaged shoulder and body joint (scabbed shoulder) was observed in 43.45% of the total number of cows evaluated. Scores for the front and hind legs front, back and side views, varied at different levels of significance under the influence of the type of stall/bedding, while the scores for the condition of the hind leg pasterns varied highly significantly (p lt 0.001) under the influence of the type of stall/bedding. The scores for the front leg pasterns and scores for shoulder and body joint were not significant (p> 0.05) depending on the type of stall/bedding and the method of housing/holding of cows., Problemi sa nogama i različiti oblici šepavosti krava, u intenzivnoj proizvodnji mleka su treći problem po značaju posle mastitisa i reproduktivnih poremećaja, kako u svetu tako i u našoj zemlji. U radu su analizirane pojava deformacije stavova nogu 145 krava simentalske rase na području Kolubarskog okruga, i uticaj paragenetskih faktora (način držanja i tip ležišta i laktacija po redu) na pojavu deformacija. Od ukupnog broja ocenjenih krava 3,45 % je imalo 'X' stav prednjih nogu, 14,8% je imalo 'X' stav zadnjih nogu. Konvergentan stav prednjih nogu imalo je 35,86%, a divergentan 8,28%. Konvergentan stav zadnjih nogu imalo je 16,55% krava, a divergentan 2,76%. Isturen stav prednjih nogu imalo je 4,14% krava, podvučen 11,03%, a širok stav 4,14%. Sabljast stav zadnjih nogu imalo je 17,24% krava, a stubast 7,59%. Izražene mekane kičice prednjih nogu imalo je 7,59% krava, a mekane kičice zadnjih nogu imalo je 33,79% od ukupnog broja ocenjenih krava. Uočene promene na zglobovima u vidu otoka imalo je 1,38% krava na karpalnom zglobu i 2,76% na tarzalnom zglobu. Narušen spoj lopatice i tela (odvaljena plećka) imalo je 43,45% od ukupnog broja ocenjenih krava. Ocene za stavove prednjih i zadnjih nogu posmatrano spreda, otpozadi i sa strane varirale su na različitom nivou značajnosti pod uticajem tipa ležišta, dok ocene za stanje kičica na zadnjim nogama su vrlo visoko značajno (p lt 0,001) varirale pod uticajem tipa ležišta. Ocene za kičice prednjih nogu i ocene za spoj lopatice i trupa, nisu značajno (p>0,05) zavisile od tipa ležišta i načina držanja krava.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Incidence of deformations of the extremities of simmental cows in different types of stalls, Pojava deformacije ekstremiteta krava simentalske rase u različitim tipovima ležišta",
pages = "198-189",
number = "2",
volume = "34",
doi = "10.2298/bah1802189S"
}

Stojanović, M., Perišić, P., Nikšić, D., Pantelić, V., Ostojić-Andrić, D., Lazarević, M.,& Petričević, M.. (2018). Incidence of deformations of the extremities of simmental cows in different types of stalls. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 34(2), 189-198.
https://doi.org/10.2298/bah1802189S

Stojanović M, Perišić P, Nikšić D, Pantelić V, Ostojić-Andrić D, Lazarević M, Petričević M. Incidence of deformations of the extremities of simmental cows in different types of stalls. in Biotechnology in Animal Husbandry. 2018;34(2):189-198.
doi:10.2298/bah1802189S .

Stojanović, Marko, Perišić, Predrag, Nikšić, Dragan, Pantelić, Vlada, Ostojić-Andrić, Dušica, Lazarević, Marina, Petričević, Maja, "Incidence of deformations of the extremities of simmental cows in different types of stalls" in Biotechnology in Animal Husbandry, 34, no. 2 (2018):189-198,
https://doi.org/10.2298/bah1802189S . .

TY  - JOUR
AU  - Mićić, Nenad
AU  - Marinković, Miloš
AU  - Lazarević, Marina
AU  - Pantelić, Vlada
AU  - Ostojić-Andrić, Dušica
AU  - Stanojević, Dragan
AU  - Miletić, Aleksandar
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4861
AB  - The analysis included 433 daughters of 10 bulls, calving for the first time in the period from 2007 to 2014, on 6 dairy farms of the Agricultural Corporation Belgrade AD. Fixed factors included in the model were the effects of the farm, year of calving and calving season, and as a random factor the impact of the bull sire. The observed fertility properties on the basis of which breeding values were calculated were the number of days of gestation, the age at the first insemination, the service period duration and the calving interval. Bulls were ranked on the basis of these properties and using the Spearman correlation coefficient, the degree of agreement between the ranks was determined. According to the breeding values calculated by using the Best Linear Unbiased Prediction (BLUP) method, the sire 1517 was best ranked for the trait duration of service period (-34,94 days) and the calving interval (-36,14 days), relative to the average of daughters. The effects of the farm and year of calving showed no significance (p>0.05) except on the duration of the gestation. The effect of the calving season showed a very high significance (p lt 0.001) for the following properties: age at first insemination, duration of the service period and calving interval, as well as significance (p lt 0.05) for the property duration of the gestation. A statistically very significant degree of agreement between the service period and the calving interval of 0.99** (p  lt 0.01) was determined by the Spearman coefficient of correlation, while there was no significant difference between the other properties (p>0.05).
AB  - U analizu je uključeno 433 prvotelke, kćeri 10 bikova, prvi put oteljene u periodu od 2007. do 2014. godine, na 6 farmi krava Poljoprivredne korporacije Beograd AD. Kao fiksni faktori u modelu, uključeni su: uticaji farme, godina telenja i sezona telenja, i kao slučajan faktor uticaj bika oca. Praćene osobine plodnosti na osnovu kojih su izračunate priplodne vrednosti su: broj dana bremenitosti, uzrast pri prvom osemenjavanju, dužina servis perioda i međutelidbeni interval. Bikovi su rangirani na osnovu pomenutih osobina, a primenom Spirmanovog koeficijenta korelacije utvrđen je stepen slaganja između rangova. Prema izračunatim priplodnim vrednostima metodom najboljih linearnih objektivnih pokazatelja (Best Linear Unbiased Prediction - BLUP) utvrđeno je da je bik otac, broj 1517 je najbolje rangiran za osobine trajanje servis perioda (-34,94 dana) i međutelidbenog intervala (-36,14 dana) u odnosu na prosek kćeri.Uticaji farme i godine telenja nisu pokazali značajnost (p>0,05) samo kod osobine trajanje bremenitosti. Uticaj sezone telenja je pokazao vrlo visoku značajnost (p lt 0,001) za osobine: uzrast pri prvom osemenjavanju, dužina servis perioda i međutelidbeni interval, kao i značajnost (p lt 0,05) na osobinu trajanje bremenitosti. Spirmanovim koeficijentom korelacije utvrđen je statistički vrlo značajan stepen slaganja između trajanja servis perioda i međutelidbenog intervala (p lt 0,01), dok između drugih osobina nije bilo značajnosti (p>0,05).
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Estimation of the breeding value and ranking of Holstein-Friesian bulls on fertility properties
T1  - Procena priplodne vrednosti i rang bikova holštajn-frizijske rase na osobine plodnosti
EP  - 26
IS  - 1
SP  - 19
VL  - 24
DO  - 10.5937/SelSem1801019M
ER  - 

@article{
author = "Mićić, Nenad and Marinković, Miloš and Lazarević, Marina and Pantelić, Vlada and Ostojić-Andrić, Dušica and Stanojević, Dragan and Miletić, Aleksandar",
year = "2018",
abstract = "The analysis included 433 daughters of 10 bulls, calving for the first time in the period from 2007 to 2014, on 6 dairy farms of the Agricultural Corporation Belgrade AD. Fixed factors included in the model were the effects of the farm, year of calving and calving season, and as a random factor the impact of the bull sire. The observed fertility properties on the basis of which breeding values were calculated were the number of days of gestation, the age at the first insemination, the service period duration and the calving interval. Bulls were ranked on the basis of these properties and using the Spearman correlation coefficient, the degree of agreement between the ranks was determined. According to the breeding values calculated by using the Best Linear Unbiased Prediction (BLUP) method, the sire 1517 was best ranked for the trait duration of service period (-34,94 days) and the calving interval (-36,14 days), relative to the average of daughters. The effects of the farm and year of calving showed no significance (p>0.05) except on the duration of the gestation. The effect of the calving season showed a very high significance (p lt 0.001) for the following properties: age at first insemination, duration of the service period and calving interval, as well as significance (p lt 0.05) for the property duration of the gestation. A statistically very significant degree of agreement between the service period and the calving interval of 0.99** (p  lt 0.01) was determined by the Spearman coefficient of correlation, while there was no significant difference between the other properties (p>0.05)., U analizu je uključeno 433 prvotelke, kćeri 10 bikova, prvi put oteljene u periodu od 2007. do 2014. godine, na 6 farmi krava Poljoprivredne korporacije Beograd AD. Kao fiksni faktori u modelu, uključeni su: uticaji farme, godina telenja i sezona telenja, i kao slučajan faktor uticaj bika oca. Praćene osobine plodnosti na osnovu kojih su izračunate priplodne vrednosti su: broj dana bremenitosti, uzrast pri prvom osemenjavanju, dužina servis perioda i međutelidbeni interval. Bikovi su rangirani na osnovu pomenutih osobina, a primenom Spirmanovog koeficijenta korelacije utvrđen je stepen slaganja između rangova. Prema izračunatim priplodnim vrednostima metodom najboljih linearnih objektivnih pokazatelja (Best Linear Unbiased Prediction - BLUP) utvrđeno je da je bik otac, broj 1517 je najbolje rangiran za osobine trajanje servis perioda (-34,94 dana) i međutelidbenog intervala (-36,14 dana) u odnosu na prosek kćeri.Uticaji farme i godine telenja nisu pokazali značajnost (p>0,05) samo kod osobine trajanje bremenitosti. Uticaj sezone telenja je pokazao vrlo visoku značajnost (p lt 0,001) za osobine: uzrast pri prvom osemenjavanju, dužina servis perioda i međutelidbeni interval, kao i značajnost (p lt 0,05) na osobinu trajanje bremenitosti. Spirmanovim koeficijentom korelacije utvrđen je statistički vrlo značajan stepen slaganja između trajanja servis perioda i međutelidbenog intervala (p lt 0,01), dok između drugih osobina nije bilo značajnosti (p>0,05).",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Estimation of the breeding value and ranking of Holstein-Friesian bulls on fertility properties, Procena priplodne vrednosti i rang bikova holštajn-frizijske rase na osobine plodnosti",
pages = "26-19",
number = "1",
volume = "24",
doi = "10.5937/SelSem1801019M"
}

Mićić, N., Marinković, M., Lazarević, M., Pantelić, V., Ostojić-Andrić, D., Stanojević, D.,& Miletić, A.. (2018). Estimation of the breeding value and ranking of Holstein-Friesian bulls on fertility properties. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 24(1), 19-26.
https://doi.org/10.5937/SelSem1801019M

Mićić N, Marinković M, Lazarević M, Pantelić V, Ostojić-Andrić D, Stanojević D, Miletić A. Estimation of the breeding value and ranking of Holstein-Friesian bulls on fertility properties. in Selekcija i semenarstvo. 2018;24(1):19-26.
doi:10.5937/SelSem1801019M .

Mićić, Nenad, Marinković, Miloš, Lazarević, Marina, Pantelić, Vlada, Ostojić-Andrić, Dušica, Stanojević, Dragan, Miletić, Aleksandar, "Estimation of the breeding value and ranking of Holstein-Friesian bulls on fertility properties" in Selekcija i semenarstvo, 24, no. 1 (2018):19-26,
https://doi.org/10.5937/SelSem1801019M . .

TY  - JOUR
AU  - Ostojić-Andrić, Dušica
AU  - Hristov, Slavča
AU  - Djedović, Radica
AU  - Pantelić, Vlada
AU  - Nikšić, Dragan
AU  - Dimitrijević, Blagoje
AU  - Tolimir, Nataša
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4871
AB  - The farm animal welfare science has undergone a thorny path of development, often disputed because of its lack of measurability and the purpose of existence. At the very beginning, primarily based on moral and ethical attitudes, over time it pointed to the importance of meeting the needs of animals and the consequences of their neglect and exhaustion in the conditions of intensive livestock production. An important segment of its development was the definition and development of methodologies for the assessment of welfare indicators, which made it measurable and accepted as a scientific discipline with the knowledge applicable and useful in modern production systems. This paper is a concise review of the evolution of the animal welfare science, but also an indication of its future in the context of the development of "symbiotic" connections with the concepts of sustainable agriculture and food safety as integral parts of the modern ecological movement arose from a unified concern for the welfare of people and animals, a care for planetary welfare in general.
AB  - Nauka o dobrobiti farmskih životinja prošla je trnovit put razvoja, često osporavana zbog svoje nemerljivosti i svrsishodnosti postojanja. U samom začetku prvenstveno zasnovana na moralnim i etičkim stavovima, tokom vremena ukazala je na značaj zadovoljenja potreba životinja i posledice njihovog zanemarivanja i iscrpljivanja u uslovima intenzivne stočarske proizvodnje. Važan segment njenog razvoja bili su definisanje i razvoj metodologija za ocenu indikatora dobrobiti, čime je ona postala merljiva i prihvaćena kao naučna disciplina sa saznanjima primenljivim i korisnim u savremenim sistemima proizvodnje. Ovaj rad predstavlja sažet prikaz evolucije nauke o dobrobiti, ali i nagoveštaj njene budućnosti u smislu razvoja "simbiotičkih" veza sa konceptima održive poljoprivrede i bezbednosti hrane kao integralnih delova savremenog ekološkog pokreta proisteklog iz objedinjene brige o dobrobiti ljudi i životinja, brige o dobrobiti planete generalno.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Farm animal welfare concept: From beginnings to integration in modern production systems
T1  - Koncept dobrobiti farmskih životinja - od začetaka do integracije u savremene sisteme proizvodnje
EP  - 277
IS  - 3
SP  - 269
VL  - 34
DO  - 10.2298/BAH1803269O
ER  - 

@article{
author = "Ostojić-Andrić, Dušica and Hristov, Slavča and Djedović, Radica and Pantelić, Vlada and Nikšić, Dragan and Dimitrijević, Blagoje and Tolimir, Nataša",
year = "2018",
abstract = "The farm animal welfare science has undergone a thorny path of development, often disputed because of its lack of measurability and the purpose of existence. At the very beginning, primarily based on moral and ethical attitudes, over time it pointed to the importance of meeting the needs of animals and the consequences of their neglect and exhaustion in the conditions of intensive livestock production. An important segment of its development was the definition and development of methodologies for the assessment of welfare indicators, which made it measurable and accepted as a scientific discipline with the knowledge applicable and useful in modern production systems. This paper is a concise review of the evolution of the animal welfare science, but also an indication of its future in the context of the development of "symbiotic" connections with the concepts of sustainable agriculture and food safety as integral parts of the modern ecological movement arose from a unified concern for the welfare of people and animals, a care for planetary welfare in general., Nauka o dobrobiti farmskih životinja prošla je trnovit put razvoja, često osporavana zbog svoje nemerljivosti i svrsishodnosti postojanja. U samom začetku prvenstveno zasnovana na moralnim i etičkim stavovima, tokom vremena ukazala je na značaj zadovoljenja potreba životinja i posledice njihovog zanemarivanja i iscrpljivanja u uslovima intenzivne stočarske proizvodnje. Važan segment njenog razvoja bili su definisanje i razvoj metodologija za ocenu indikatora dobrobiti, čime je ona postala merljiva i prihvaćena kao naučna disciplina sa saznanjima primenljivim i korisnim u savremenim sistemima proizvodnje. Ovaj rad predstavlja sažet prikaz evolucije nauke o dobrobiti, ali i nagoveštaj njene budućnosti u smislu razvoja "simbiotičkih" veza sa konceptima održive poljoprivrede i bezbednosti hrane kao integralnih delova savremenog ekološkog pokreta proisteklog iz objedinjene brige o dobrobiti ljudi i životinja, brige o dobrobiti planete generalno.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Farm animal welfare concept: From beginnings to integration in modern production systems, Koncept dobrobiti farmskih životinja - od začetaka do integracije u savremene sisteme proizvodnje",
pages = "277-269",
number = "3",
volume = "34",
doi = "10.2298/BAH1803269O"
}

Ostojić-Andrić, D., Hristov, S., Djedović, R., Pantelić, V., Nikšić, D., Dimitrijević, B.,& Tolimir, N.. (2018). Farm animal welfare concept: From beginnings to integration in modern production systems. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 34(3), 269-277.
https://doi.org/10.2298/BAH1803269O

Ostojić-Andrić D, Hristov S, Djedović R, Pantelić V, Nikšić D, Dimitrijević B, Tolimir N. Farm animal welfare concept: From beginnings to integration in modern production systems. in Biotechnology in Animal Husbandry. 2018;34(3):269-277.
doi:10.2298/BAH1803269O .

Ostojić-Andrić, Dušica, Hristov, Slavča, Djedović, Radica, Pantelić, Vlada, Nikšić, Dragan, Dimitrijević, Blagoje, Tolimir, Nataša, "Farm animal welfare concept: From beginnings to integration in modern production systems" in Biotechnology in Animal Husbandry, 34, no. 3 (2018):269-277,
https://doi.org/10.2298/BAH1803269O . .

TY  - JOUR
AU  - Ostojić-Andrić, Dušica
AU  - Hristov, Slavča
AU  - Petrović, Milan M.
AU  - Pantelić, Vlada
AU  - Nikšić, Dragan
AU  - Stanojković, Aleksandar
AU  - Caro-Petrović, Violeta
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4067
AB  - Diseases and mortality of dairy cows are significant problems from the aspect of welfare as well as the economy of production. Monitoring and analysis of health and welfare conditions on farms are important prerequisites for their improvement. This paper presents an analysis of health and welfare condition on dairy farms in Republic of Serbia. The study was conducted on 16 commercial farms with total number of 4833 milking cows of Simmental and Holstein Friesian rase. The evaluation of health and welfare indicators was done according to Welfare Quality (R) Assessment Protocol for Cattle. Results obtained in this study showed that largest share of farms was estimated as enhanced (56.25%) and acceptable (43.75%) in terms of overall health state. The incidences for majority of the diseases below the set alert thresholds indicated no severe risk for dairy cows' welfare on examined farms. The exceptions were determined incidences of laminitis (37.65%), dystocia (4.18%) and mortality rate (6.70%) which nevertheless corresponds to their growing trend in the dairy farming. Although health of skin was evaluated as acceptable almost every fifth cow had at least a portion of the skin without hair while the presence of skin lesions was much less common (6.49%). With high share of dehorned cows in herd (78.9%) another serious welfare risk is the common practice of dehorning without aesthetics and/or analgesics implementation. Analyzing indicators of health and welfare on Serbian dairy farms it could be assumed that the most important risks derived from poor housing conditions and management omissions.
PB  - Univ Agricultural Sciences & Veterinary Medicine Bucharest, Bucharest
T2  - Scientific Papers-Series D-Animal Science
T1  - Health and welfare of dairy cows in Serbia
EP  - 239
SP  - 233
VL  - 59
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4067
ER  - 

@article{
author = "Ostojić-Andrić, Dušica and Hristov, Slavča and Petrović, Milan M. and Pantelić, Vlada and Nikšić, Dragan and Stanojković, Aleksandar and Caro-Petrović, Violeta",
year = "2016",
abstract = "Diseases and mortality of dairy cows are significant problems from the aspect of welfare as well as the economy of production. Monitoring and analysis of health and welfare conditions on farms are important prerequisites for their improvement. This paper presents an analysis of health and welfare condition on dairy farms in Republic of Serbia. The study was conducted on 16 commercial farms with total number of 4833 milking cows of Simmental and Holstein Friesian rase. The evaluation of health and welfare indicators was done according to Welfare Quality (R) Assessment Protocol for Cattle. Results obtained in this study showed that largest share of farms was estimated as enhanced (56.25%) and acceptable (43.75%) in terms of overall health state. The incidences for majority of the diseases below the set alert thresholds indicated no severe risk for dairy cows' welfare on examined farms. The exceptions were determined incidences of laminitis (37.65%), dystocia (4.18%) and mortality rate (6.70%) which nevertheless corresponds to their growing trend in the dairy farming. Although health of skin was evaluated as acceptable almost every fifth cow had at least a portion of the skin without hair while the presence of skin lesions was much less common (6.49%). With high share of dehorned cows in herd (78.9%) another serious welfare risk is the common practice of dehorning without aesthetics and/or analgesics implementation. Analyzing indicators of health and welfare on Serbian dairy farms it could be assumed that the most important risks derived from poor housing conditions and management omissions.",
publisher = "Univ Agricultural Sciences & Veterinary Medicine Bucharest, Bucharest",
journal = "Scientific Papers-Series D-Animal Science",
title = "Health and welfare of dairy cows in Serbia",
pages = "239-233",
volume = "59",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4067"
}

Ostojić-Andrić, D., Hristov, S., Petrović, M. M., Pantelić, V., Nikšić, D., Stanojković, A.,& Caro-Petrović, V.. (2016). Health and welfare of dairy cows in Serbia. in Scientific Papers-Series D-Animal Science
Univ Agricultural Sciences & Veterinary Medicine Bucharest, Bucharest., 59, 233-239.
https://hdl.handle.net/21.15107/rcub_agrospace_4067

Ostojić-Andrić D, Hristov S, Petrović MM, Pantelić V, Nikšić D, Stanojković A, Caro-Petrović V. Health and welfare of dairy cows in Serbia. in Scientific Papers-Series D-Animal Science. 2016;59:233-239.
https://hdl.handle.net/21.15107/rcub_agrospace_4067 .

Ostojić-Andrić, Dušica, Hristov, Slavča, Petrović, Milan M., Pantelić, Vlada, Nikšić, Dragan, Stanojković, Aleksandar, Caro-Petrović, Violeta, "Health and welfare of dairy cows in Serbia" in Scientific Papers-Series D-Animal Science, 59 (2016):233-239,
https://hdl.handle.net/21.15107/rcub_agrospace_4067 .

TY  - JOUR
AU  - Ostojić-Andrić, Dušica
AU  - Hristov, Slavča
AU  - Petrović, Milan M.
AU  - Pantelić, Vlada
AU  - Nikšić, Dragan
AU  - Caro-Petrović, Violeta
AU  - Stanković, Branislav
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4256
AB  - The aim of this study was to analyze the overall welfare state on Serbian dairy farms, as well to suggest measures for its improvement. The assessment was done according to Welfare Quality® Assessment Protocol for Dairy Cows on 16 selected commercial farms in which the cows of Simmental and Holstein-Friesian breeds were reared (N=4833). Welfare state on each farm was evaluated by relevant measures that indicated insurance of appropriate feeding, housing, health and behavior as basic principles of welfare. Overall score (0-100 points) enabled finally categorization of farms into one of four welfare category (not classified, acceptable, enhanced and excellent).Based on results, half of the farms were assigned to acceptable, and other half to enhanced welfare category. Housing conditions on the majority of farms (63%) were assessed as unacceptable (≤20 points) due to poor hygiene and discomfort. Cows were kept tied continuously on more than one third of farms which together with lack of pasture (17 days/year on average) restricting their comfort and freedom of movement. This may be also linked to low scored behavioral insurance (32points), especially inability to express its natural forms (6.7 points).Health condition was estimated as acceptable, but endangered welfare by high incidence of laminitis (38%), distocya (4.2%) and mortality (6.7%). Commonly performed dehorning procedure (79%) without anesthetic/analgesic application caused pain and stress in affected animals. Overall assessment score (2.5/5) showed the need for improvement in all areas of dairy cows' welfare, especially in terms of their housing and management.
AB  - Cilj ovog istraživanja bio je da se analizira stanje dobrobiti na mlečnim farmama u Srbiji, kao i da se predlože mere za njegovo unapređenje. Ocena stanja dobrobiti obavljena je putem Protokola za ocenu kvaliteta dobrobiti mlečnih krava na 16 odabranih komercijalnih farmi na kojima su gajene krave simentalske i holštajn-frizijske rase (N=4833). Stanje dobrobiti na svakoj od farmi procenjivano je na osnovu relavantnih pokazatelja koji ukazuju na stepen obezbeđenja odgovarajuće ishrane, uslova držanja, zdravlja i ponašanja kao osnovnih principa dobrobiti. Ukupan skor (0-100 poena) omogućio je konačnu kategorizaciju farmi u jednu od četiri kategorije stanja kvaliteta dobrobiti (nezadovoljavajuću, prihvatljivu, odgovarajuću i odličnu). Prema rezultatima istraživanja, jedna polovina farmi svrstana je u kategoriju prihvatljivog, a druga polovina farmi u kategoriju odgovarajućeg kvaliteta dobrobiti. Uslovi držanja su na većini farmi (63%) ocenjeni nezadovaljavajuće (≤20 poena) zbog loše higijene i diskomfora. Na više od trećine farmi krave su držane vezano tokom cele godine, što udruženo sa slabom primenom ispaše (17 dana/godini prosečno) značajno ograničava njihov komfor i slobodu kretanja. Ovo je svakako u vezi i sa niskom ocenom obezbeđenja odgovarajućeg ponašanja (32 poena), posebno kada je u pitanju mogućnost ispoljavanja njegovih prirodnih oblika (6.7 poena). Zdravstveno stanje u proseku je ocenjeno kao prihvatljivo, ali su visoka incidenca laminitisa (38%), otežanih telenja (4.2%) i mortalitet (6.7%) prepoznati kao glavni činioci rizika po dobrobit. Uobičajena praksa izvođenja obezrožavanja (79%) bez primene anestetika/analgetika na farmama u Srbiji uzrok je bola i stresa kod životinja. Prosečan skor celokupno ocenjene dobrobiti (2.5/5) ukazuje na potrebu za unapređenjem u svim segmentima obezbeđenja dobrobiti mlečnih krava, posebno menadžmenta i uslova držanja.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The state of welfare on Serbian dairy farms
T1  - Stanje dobrobiti na mlečnim farmama u Srbiji
EP  - 249
IS  - 3
SP  - 239
VL  - 32
DO  - 10.2298/bah1603239O
ER  - 

@article{
author = "Ostojić-Andrić, Dušica and Hristov, Slavča and Petrović, Milan M. and Pantelić, Vlada and Nikšić, Dragan and Caro-Petrović, Violeta and Stanković, Branislav",
year = "2016",
abstract = "The aim of this study was to analyze the overall welfare state on Serbian dairy farms, as well to suggest measures for its improvement. The assessment was done according to Welfare Quality® Assessment Protocol for Dairy Cows on 16 selected commercial farms in which the cows of Simmental and Holstein-Friesian breeds were reared (N=4833). Welfare state on each farm was evaluated by relevant measures that indicated insurance of appropriate feeding, housing, health and behavior as basic principles of welfare. Overall score (0-100 points) enabled finally categorization of farms into one of four welfare category (not classified, acceptable, enhanced and excellent).Based on results, half of the farms were assigned to acceptable, and other half to enhanced welfare category. Housing conditions on the majority of farms (63%) were assessed as unacceptable (≤20 points) due to poor hygiene and discomfort. Cows were kept tied continuously on more than one third of farms which together with lack of pasture (17 days/year on average) restricting their comfort and freedom of movement. This may be also linked to low scored behavioral insurance (32points), especially inability to express its natural forms (6.7 points).Health condition was estimated as acceptable, but endangered welfare by high incidence of laminitis (38%), distocya (4.2%) and mortality (6.7%). Commonly performed dehorning procedure (79%) without anesthetic/analgesic application caused pain and stress in affected animals. Overall assessment score (2.5/5) showed the need for improvement in all areas of dairy cows' welfare, especially in terms of their housing and management., Cilj ovog istraživanja bio je da se analizira stanje dobrobiti na mlečnim farmama u Srbiji, kao i da se predlože mere za njegovo unapređenje. Ocena stanja dobrobiti obavljena je putem Protokola za ocenu kvaliteta dobrobiti mlečnih krava na 16 odabranih komercijalnih farmi na kojima su gajene krave simentalske i holštajn-frizijske rase (N=4833). Stanje dobrobiti na svakoj od farmi procenjivano je na osnovu relavantnih pokazatelja koji ukazuju na stepen obezbeđenja odgovarajuće ishrane, uslova držanja, zdravlja i ponašanja kao osnovnih principa dobrobiti. Ukupan skor (0-100 poena) omogućio je konačnu kategorizaciju farmi u jednu od četiri kategorije stanja kvaliteta dobrobiti (nezadovoljavajuću, prihvatljivu, odgovarajuću i odličnu). Prema rezultatima istraživanja, jedna polovina farmi svrstana je u kategoriju prihvatljivog, a druga polovina farmi u kategoriju odgovarajućeg kvaliteta dobrobiti. Uslovi držanja su na većini farmi (63%) ocenjeni nezadovaljavajuće (≤20 poena) zbog loše higijene i diskomfora. Na više od trećine farmi krave su držane vezano tokom cele godine, što udruženo sa slabom primenom ispaše (17 dana/godini prosečno) značajno ograničava njihov komfor i slobodu kretanja. Ovo je svakako u vezi i sa niskom ocenom obezbeđenja odgovarajućeg ponašanja (32 poena), posebno kada je u pitanju mogućnost ispoljavanja njegovih prirodnih oblika (6.7 poena). Zdravstveno stanje u proseku je ocenjeno kao prihvatljivo, ali su visoka incidenca laminitisa (38%), otežanih telenja (4.2%) i mortalitet (6.7%) prepoznati kao glavni činioci rizika po dobrobit. Uobičajena praksa izvođenja obezrožavanja (79%) bez primene anestetika/analgetika na farmama u Srbiji uzrok je bola i stresa kod životinja. Prosečan skor celokupno ocenjene dobrobiti (2.5/5) ukazuje na potrebu za unapređenjem u svim segmentima obezbeđenja dobrobiti mlečnih krava, posebno menadžmenta i uslova držanja.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The state of welfare on Serbian dairy farms, Stanje dobrobiti na mlečnim farmama u Srbiji",
pages = "249-239",
number = "3",
volume = "32",
doi = "10.2298/bah1603239O"
}

Ostojić-Andrić, D., Hristov, S., Petrović, M. M., Pantelić, V., Nikšić, D., Caro-Petrović, V.,& Stanković, B.. (2016). The state of welfare on Serbian dairy farms. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 32(3), 239-249.
https://doi.org/10.2298/bah1603239O

Ostojić-Andrić D, Hristov S, Petrović MM, Pantelić V, Nikšić D, Caro-Petrović V, Stanković B. The state of welfare on Serbian dairy farms. in Biotechnology in Animal Husbandry. 2016;32(3):239-249.
doi:10.2298/bah1603239O .

Ostojić-Andrić, Dušica, Hristov, Slavča, Petrović, Milan M., Pantelić, Vlada, Nikšić, Dragan, Caro-Petrović, Violeta, Stanković, Branislav, "The state of welfare on Serbian dairy farms" in Biotechnology in Animal Husbandry, 32, no. 3 (2016):239-249,
https://doi.org/10.2298/bah1603239O . .

TY  - JOUR
AU  - Lazarević, M.
AU  - Nikšić, Dragan
AU  - Pantelić, Vlada
AU  - Stanišić, Nikola
AU  - Delić, N.
AU  - Stanojević, Dragan
AU  - Novaković, Ž.
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3869
AB  - To test the variability of traits of Simmental bulls in performance test, data of the Livestock - Veterinary Centres for Reproduction and Artificial Insemination of Velika Plana and Krnjača were used. In the analysis, data on 113 performance tested bulls born from 2008 to 2009 were used. The analysis included two sets of characteristics: body development traits and growth traits. The average body mass of calves entering the test was 195.75 kg, while the body mass at the end of the test was 476.50 kg, average daily gain in the test was 1138.69 g. Average values of body development traits measured at the end of the test, with 12 months of age were: height at withers 127.13 cm, chest circumference 179.42 cm, the chest depth 61.19 cm and body length 151.34 cm. The influence of their sires, the year and the Centre on the variability of traits was studied. The effect of age is present at a high level of statistical significance (p lt 0.01) for all traits that are registered at the end of the test, while the effect of the Centre was present in the variability of body mass at the end of the test, the daily gain in the test and the length of the body. The bulls-sires' influence was demonstrated (p lt 0.05) on the variability in body mass of calves entering the test.
AB  - Za ispitivanje varijabilnosti osobina simentalskih bikova u performans testu iskorišćeni su podaci stočarsko-veterinarskog centra za reprodukciju i veštačko osemenjavanje iz Velike Plane i Krnjače. Za analizu su upotrebljeni podaci o 113 performans testiranih bikova rođenih u periodu od 2008 do 2009 godine. Analizom su obuhvaćene dve grupe osobina: osobine telesne razvijenosti i osobine porasta. Prosečna telesna masa sa kojom su telad ulazila u test iznosila je 195,75 kg, dok je telesna masa na kraju testa 476,50 kg, prosečan dnevni prirast u testu iznosio je 1138,69 g. Prosečne vrednosti osobina telesne razvijenosti merenim na kraju testa, sa 12 meseci uzrasta iznosile su: visina grebena 127.13 cm, obim grudi 179.42 cm, dubina grudi 61.19 cm i dužina trupa 151.34 cm. Analizirani su uticaj očeva, godine i centra na varijabilnost osobina. Efekat godine je prisutan na visokom nivou statističke značajnosti (p lt 0,01) za sve osobine koje se registruju na kraju testa, dok je efekat centra prisutan u varijabilnosti telesne mase na kraju testa, dnevnog prirasta u testu i dužini tela. Bikovi-očevi su ispoljili uticaj (p lt 0,05) na varijabilnost telesne mase sa kojom su telad ulazila u test.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Sources of variability of growth and body development traits of Simmental bulls in performance test
T1  - Izvori varijabilnosti osobina porasta i telesne razvijenosti bikova Simentalske rase u performans testu
EP  - 348
IS  - 3
SP  - 339
VL  - 31
DO  - 10.2298/BAH1503339L
ER  - 

@article{
author = "Lazarević, M. and Nikšić, Dragan and Pantelić, Vlada and Stanišić, Nikola and Delić, N. and Stanojević, Dragan and Novaković, Ž.",
year = "2015",
abstract = "To test the variability of traits of Simmental bulls in performance test, data of the Livestock - Veterinary Centres for Reproduction and Artificial Insemination of Velika Plana and Krnjača were used. In the analysis, data on 113 performance tested bulls born from 2008 to 2009 were used. The analysis included two sets of characteristics: body development traits and growth traits. The average body mass of calves entering the test was 195.75 kg, while the body mass at the end of the test was 476.50 kg, average daily gain in the test was 1138.69 g. Average values of body development traits measured at the end of the test, with 12 months of age were: height at withers 127.13 cm, chest circumference 179.42 cm, the chest depth 61.19 cm and body length 151.34 cm. The influence of their sires, the year and the Centre on the variability of traits was studied. The effect of age is present at a high level of statistical significance (p lt 0.01) for all traits that are registered at the end of the test, while the effect of the Centre was present in the variability of body mass at the end of the test, the daily gain in the test and the length of the body. The bulls-sires' influence was demonstrated (p lt 0.05) on the variability in body mass of calves entering the test., Za ispitivanje varijabilnosti osobina simentalskih bikova u performans testu iskorišćeni su podaci stočarsko-veterinarskog centra za reprodukciju i veštačko osemenjavanje iz Velike Plane i Krnjače. Za analizu su upotrebljeni podaci o 113 performans testiranih bikova rođenih u periodu od 2008 do 2009 godine. Analizom su obuhvaćene dve grupe osobina: osobine telesne razvijenosti i osobine porasta. Prosečna telesna masa sa kojom su telad ulazila u test iznosila je 195,75 kg, dok je telesna masa na kraju testa 476,50 kg, prosečan dnevni prirast u testu iznosio je 1138,69 g. Prosečne vrednosti osobina telesne razvijenosti merenim na kraju testa, sa 12 meseci uzrasta iznosile su: visina grebena 127.13 cm, obim grudi 179.42 cm, dubina grudi 61.19 cm i dužina trupa 151.34 cm. Analizirani su uticaj očeva, godine i centra na varijabilnost osobina. Efekat godine je prisutan na visokom nivou statističke značajnosti (p lt 0,01) za sve osobine koje se registruju na kraju testa, dok je efekat centra prisutan u varijabilnosti telesne mase na kraju testa, dnevnog prirasta u testu i dužini tela. Bikovi-očevi su ispoljili uticaj (p lt 0,05) na varijabilnost telesne mase sa kojom su telad ulazila u test.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Sources of variability of growth and body development traits of Simmental bulls in performance test, Izvori varijabilnosti osobina porasta i telesne razvijenosti bikova Simentalske rase u performans testu",
pages = "348-339",
number = "3",
volume = "31",
doi = "10.2298/BAH1503339L"
}

Lazarević, M., Nikšić, D., Pantelić, V., Stanišić, N., Delić, N., Stanojević, D.,& Novaković, Ž.. (2015). Sources of variability of growth and body development traits of Simmental bulls in performance test. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 31(3), 339-348.
https://doi.org/10.2298/BAH1503339L

Lazarević M, Nikšić D, Pantelić V, Stanišić N, Delić N, Stanojević D, Novaković Ž. Sources of variability of growth and body development traits of Simmental bulls in performance test. in Biotechnology in Animal Husbandry. 2015;31(3):339-348.
doi:10.2298/BAH1503339L .

Lazarević, M., Nikšić, Dragan, Pantelić, Vlada, Stanišić, Nikola, Delić, N., Stanojević, Dragan, Novaković, Ž., "Sources of variability of growth and body development traits of Simmental bulls in performance test" in Biotechnology in Animal Husbandry, 31, no. 3 (2015):339-348,
https://doi.org/10.2298/BAH1503339L . .

TY  - JOUR
AU  - Stojić, P.
AU  - Beskorovajni, Radmila
AU  - Pantelić, Vlada
AU  - Novaković, Ž.
AU  - Bojković-Kovacević, Slavica
AU  - Stanojević, Dragan
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3205
AB  - It is general knowledge that management influences results in cattle production to the highest extent, and that the culling of cows is a very good indicator of the success of farm management. A comparison of results of culling for first calving cows on farms with various levels of production in 2011 established differences both for the number of culled animals and the reasons for culling. On farms with higher levels of production, the share of first calving cows in overall culling was 25.9% or 4.5% less than on farms with a lower level of production, i.e. 4.8% less died, and 0.7% first calving cows had to be slaughtered, while 5.6% more first calving cows were culled for economic reasons. At both levels of production, dominant reasons for culling were diseases of the legs and hoofs, which can be linked to the tie stall system (more pronounced on farms with higher production) and metabolic disorders (more dominant on farms with lower production). Reproduction was a more considerable problem on farms with higher milk production, while culling due to selection was more pronounced on farms with lower production. In early lactation of first calving cows, regardless of the level of production, dominant reasons for culling on farms are leg and hoof problems and metabolic disorders (total: 55% i.e. 55.9%). When reasons for culling of first calving cows after 100 days of lactation are investigated, on farms with high production the significance of diseases of legs and hoofs remains almost unchanged, but culling due to reproduction grows to 28%. On farms with lower production, culling due to leg and hoof diseases is considerably reduced after 100 days of lactation, however culling due to selection is tripled (62%).
AB  - Opšte je poznato da menadžment u najvećoj meri utiče na rezultate u govedarskoj proizvodnji, a izlučenja krava su vrlo kvalitetan pokazatelj uspešnosti upravljanja farmama. Poredeći rezultate izlučenja prvotelki na farmama sa različitim nivoom proizvodnje u toku 2011. god. ustanovljene su razlike i u broju izlučenih grla, ali i u razlozima izlučenja. Na farmama sa višim nivoom proizvodnje učešće prvotelki u ukupnim izlučenjima bilo je 25.9% što je za 4.5% manje nego na farmama sa nižim nivoom proizvodnje, odnosno uginulo je za 4,8% manje i prinudno je zaklano za 0,7% manje prvotelki, a iz ekonomskih razloga izlučeno za 5.6% prvotelki više. Na oba nivoa proizvodnje dominantni razlozi izlučenja su bili oboljenja nogu i papaka što se može dovesti u vezu sa vezanim sistemom držanja (izraženije na farmama sa većom proizvodnjom) i metabolički poremećaji (dominantnije izraženi na farmama sa nižom proizvodnjom). Reprodukcija je bila znatniji problem na farmama sa većom proizvodnjom mleka, odnosno selekcijska izlučenja na farmama sa nižom proizvodnjom. U ranoj laktaciji prvotelki, bez obzira na nivo proizvodnje, na farmama kao razlozi izlučenja dominiraju problemi sa nogama i papcima i metabolički poremečaji (ukupno 55% tj. 55.9%). Kada se posmatraju razlozi izlučenja prvotelki nakon 100 dana laktacije, na farmama sa visokom proizvodnjom značaj obolenja nogu i papaka je gotovo nepromenjen, ali izlučenja usled reprodukcije rastu na 28%. Na farmama sa nižom proizvodnjom, izlučenja usled oboljenja nogu i papaka su znatno smanjena nakon 100 dana laktacije, ali je zato utrostručen broj izlučenih iz selekcijskih razloga (62%).
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Causes for culling first calving cows on farms with different levels of production
T1  - Uzroci izlučenja prvotelki na farmama sa različitim nivoom proizvodnje
EP  - 267
IS  - 2
SP  - 259
VL  - 29
DO  - 10.2298/BAH1302259S
ER  - 

@article{
author = "Stojić, P. and Beskorovajni, Radmila and Pantelić, Vlada and Novaković, Ž. and Bojković-Kovacević, Slavica and Stanojević, Dragan",
year = "2013",
abstract = "It is general knowledge that management influences results in cattle production to the highest extent, and that the culling of cows is a very good indicator of the success of farm management. A comparison of results of culling for first calving cows on farms with various levels of production in 2011 established differences both for the number of culled animals and the reasons for culling. On farms with higher levels of production, the share of first calving cows in overall culling was 25.9% or 4.5% less than on farms with a lower level of production, i.e. 4.8% less died, and 0.7% first calving cows had to be slaughtered, while 5.6% more first calving cows were culled for economic reasons. At both levels of production, dominant reasons for culling were diseases of the legs and hoofs, which can be linked to the tie stall system (more pronounced on farms with higher production) and metabolic disorders (more dominant on farms with lower production). Reproduction was a more considerable problem on farms with higher milk production, while culling due to selection was more pronounced on farms with lower production. In early lactation of first calving cows, regardless of the level of production, dominant reasons for culling on farms are leg and hoof problems and metabolic disorders (total: 55% i.e. 55.9%). When reasons for culling of first calving cows after 100 days of lactation are investigated, on farms with high production the significance of diseases of legs and hoofs remains almost unchanged, but culling due to reproduction grows to 28%. On farms with lower production, culling due to leg and hoof diseases is considerably reduced after 100 days of lactation, however culling due to selection is tripled (62%)., Opšte je poznato da menadžment u najvećoj meri utiče na rezultate u govedarskoj proizvodnji, a izlučenja krava su vrlo kvalitetan pokazatelj uspešnosti upravljanja farmama. Poredeći rezultate izlučenja prvotelki na farmama sa različitim nivoom proizvodnje u toku 2011. god. ustanovljene su razlike i u broju izlučenih grla, ali i u razlozima izlučenja. Na farmama sa višim nivoom proizvodnje učešće prvotelki u ukupnim izlučenjima bilo je 25.9% što je za 4.5% manje nego na farmama sa nižim nivoom proizvodnje, odnosno uginulo je za 4,8% manje i prinudno je zaklano za 0,7% manje prvotelki, a iz ekonomskih razloga izlučeno za 5.6% prvotelki više. Na oba nivoa proizvodnje dominantni razlozi izlučenja su bili oboljenja nogu i papaka što se može dovesti u vezu sa vezanim sistemom držanja (izraženije na farmama sa većom proizvodnjom) i metabolički poremećaji (dominantnije izraženi na farmama sa nižom proizvodnjom). Reprodukcija je bila znatniji problem na farmama sa većom proizvodnjom mleka, odnosno selekcijska izlučenja na farmama sa nižom proizvodnjom. U ranoj laktaciji prvotelki, bez obzira na nivo proizvodnje, na farmama kao razlozi izlučenja dominiraju problemi sa nogama i papcima i metabolički poremečaji (ukupno 55% tj. 55.9%). Kada se posmatraju razlozi izlučenja prvotelki nakon 100 dana laktacije, na farmama sa visokom proizvodnjom značaj obolenja nogu i papaka je gotovo nepromenjen, ali izlučenja usled reprodukcije rastu na 28%. Na farmama sa nižom proizvodnjom, izlučenja usled oboljenja nogu i papaka su znatno smanjena nakon 100 dana laktacije, ali je zato utrostručen broj izlučenih iz selekcijskih razloga (62%).",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Causes for culling first calving cows on farms with different levels of production, Uzroci izlučenja prvotelki na farmama sa različitim nivoom proizvodnje",
pages = "267-259",
number = "2",
volume = "29",
doi = "10.2298/BAH1302259S"
}

Stojić, P., Beskorovajni, R., Pantelić, V., Novaković, Ž., Bojković-Kovacević, S.,& Stanojević, D.. (2013). Causes for culling first calving cows on farms with different levels of production. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 29(2), 259-267.
https://doi.org/10.2298/BAH1302259S

Stojić P, Beskorovajni R, Pantelić V, Novaković Ž, Bojković-Kovacević S, Stanojević D. Causes for culling first calving cows on farms with different levels of production. in Biotechnology in Animal Husbandry. 2013;29(2):259-267.
doi:10.2298/BAH1302259S .

Stojić, P., Beskorovajni, Radmila, Pantelić, Vlada, Novaković, Ž., Bojković-Kovacević, Slavica, Stanojević, Dragan, "Causes for culling first calving cows on farms with different levels of production" in Biotechnology in Animal Husbandry, 29, no. 2 (2013):259-267,
https://doi.org/10.2298/BAH1302259S . .

TY  - JOUR
AU  - Hristov, Slavča
AU  - Maksimović, Nevena
AU  - Stanković, Branislav
AU  - Žujović, Miroslav
AU  - Pantelić, Vlada
AU  - Stanišić, Nikola
AU  - Zlatanović, Zvonko
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2897
AB  - In this paper are described the most important stressors in intensive sheep production on farms and pastures. Stressors on farms and pastures mostly originate from adverse housing conditions, improper zootechnical procedures, veterinary procedures (treatment, vaccinations, blood tests, surgery), animal husbandry procedures (labeling, weaning, grouping, shearing, shortening the tail, hoof care), unsuitable weather conditions (extreme heat and cold) and insufficient nutrition. The paper puts out special emphasis on the consideration of period of life in which sheep were subjected to additional loads and susceptible to effects of these stressors, such as birth, juvenile period, puberty, oestrus, advanced pregnancy, parturition and the puerperal period.
AB  - U radu su opisani najznačajniji stresori ovaca u intenzivnim uslovima proizvodnje na farmama i pašnjacima. Stresori na farmama i pašnjacima najčešće potiču od nepovoljnih uslova smeštaja i držanja, nepravilnih postupaka odgajivača, veterinarskih postupaka (lečenja, vakcinacije, vađenja krvi, hirurške intervencije), zootehničkih postupaka (obeležavanje, odbijanje, grupisanje, šišanje, skraćivanje repa, obrada papaka), neodgovarajućih klimatskih uslova (ekstremna toplota i hladnoća) i neodgovarajuće ishrane. U radu se poseban akcenat stavlja na razmatranje perioda života u kojima su ovce podvrgnute delovanju dodatnih opterećenja i podložnije delovanju ovih stresora, kao što su rođenje, juvenilni period, pubertet, estrus, visoki graviditet, porođaj i puerperalni period.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The most significant stressors in intensive sheep production
T1  - Najznačajniji stresori ovaca u intenzivnim uslovima proizvodnje
EP  - 658
IS  - 4
SP  - 649
VL  - 28
DO  - 10.2298/BAH1204649H
ER  - 

@article{
author = "Hristov, Slavča and Maksimović, Nevena and Stanković, Branislav and Žujović, Miroslav and Pantelić, Vlada and Stanišić, Nikola and Zlatanović, Zvonko",
year = "2012",
abstract = "In this paper are described the most important stressors in intensive sheep production on farms and pastures. Stressors on farms and pastures mostly originate from adverse housing conditions, improper zootechnical procedures, veterinary procedures (treatment, vaccinations, blood tests, surgery), animal husbandry procedures (labeling, weaning, grouping, shearing, shortening the tail, hoof care), unsuitable weather conditions (extreme heat and cold) and insufficient nutrition. The paper puts out special emphasis on the consideration of period of life in which sheep were subjected to additional loads and susceptible to effects of these stressors, such as birth, juvenile period, puberty, oestrus, advanced pregnancy, parturition and the puerperal period., U radu su opisani najznačajniji stresori ovaca u intenzivnim uslovima proizvodnje na farmama i pašnjacima. Stresori na farmama i pašnjacima najčešće potiču od nepovoljnih uslova smeštaja i držanja, nepravilnih postupaka odgajivača, veterinarskih postupaka (lečenja, vakcinacije, vađenja krvi, hirurške intervencije), zootehničkih postupaka (obeležavanje, odbijanje, grupisanje, šišanje, skraćivanje repa, obrada papaka), neodgovarajućih klimatskih uslova (ekstremna toplota i hladnoća) i neodgovarajuće ishrane. U radu se poseban akcenat stavlja na razmatranje perioda života u kojima su ovce podvrgnute delovanju dodatnih opterećenja i podložnije delovanju ovih stresora, kao što su rođenje, juvenilni period, pubertet, estrus, visoki graviditet, porođaj i puerperalni period.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The most significant stressors in intensive sheep production, Najznačajniji stresori ovaca u intenzivnim uslovima proizvodnje",
pages = "658-649",
number = "4",
volume = "28",
doi = "10.2298/BAH1204649H"
}

Hristov, S., Maksimović, N., Stanković, B., Žujović, M., Pantelić, V., Stanišić, N.,& Zlatanović, Z.. (2012). The most significant stressors in intensive sheep production. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 28(4), 649-658.
https://doi.org/10.2298/BAH1204649H

Hristov S, Maksimović N, Stanković B, Žujović M, Pantelić V, Stanišić N, Zlatanović Z. The most significant stressors in intensive sheep production. in Biotechnology in Animal Husbandry. 2012;28(4):649-658.
doi:10.2298/BAH1204649H .

Hristov, Slavča, Maksimović, Nevena, Stanković, Branislav, Žujović, Miroslav, Pantelić, Vlada, Stanišić, Nikola, Zlatanović, Zvonko, "The most significant stressors in intensive sheep production" in Biotechnology in Animal Husbandry, 28, no. 4 (2012):649-658,
https://doi.org/10.2298/BAH1204649H . .

TY  - JOUR
AU  - Nikšić, Dragan
AU  - Pantelić, Vlada
AU  - Ostojić-Andrić, Dušica
AU  - Perišić, Predrag
AU  - Petričević, M.
AU  - Djedović, Radica
AU  - Lazarević, M.
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2844
AB  - Exceptionally important aspect in cattle production, from the aspect of production and economy, is ensuring normal and regular fertility. Every cattle breeder wants to have high-yielding animals which at the same time have good fertility. In proper cattle breeding this means that from each cow during single year one healthy calf is obtained. Use of artificial insemination has enabled that one breeding male is used as sire for several tens of thousands of progeny, however, there is always the risk that sires could be carriers of lethal and semi-lethal genes, which can cause huge losses of calves. In order to bring these undesirable occurrences to a minimum, so called bilogical test is included in the breeding and selection activities, i.e. bulls are tested through their progeny for presence of difficult calving (dystocia) abd calf losses caused by genetic anomalies. In Republic of Serbia, this test is carried out on ehtire Simmental population in an exchange of data produced by primary breeding organizations. Per each tested bull, it is necessary to have data on minimum 50 randomly selected calves. Calves are examined visually 65 days after the birth, at the latest. In the present study, the results of the biological testing of 35 Simmental bulls, sires of total 3572 calves on the territory of Central Serbia, in the period 2008-2009, are used. The effect of sires on parameters of biological test were studied: body mass of calves at birth, calf score and calving score. Also, bulls were ranked based on said parameters, male/female calves ratio and percentage of twins and still-born calves for each bull individually were determined. After the rank of bulls was established, the correlation between the rank and studied fertility traits was determined. Correlations were expressed using the Spearman coefficient. Research results show that the effect of bulls was very high p lt 0,001 on all three parameters of the biological test, and also that the percentage of still born calves for all bulls was within limits, with the exception of bulls Zahlo (HB 1497) and Woz (HB 1433) where it was above 5.
AB  - Izuzetno važan aspekt u govedarskoj proizvodnji, gledano sa proizvodnog i ekonomskog stanovišta je obezbeđivanje normalne i redovne plodnosti. Svaki odgajivač goveda želi da ima grla koja su visoko proizvodna i istovremeno poseduju dobru plodnost. Za pravilno odgajivanje goveda to znači da se od svake krave u toku godine dobije po jedno zdravo tele. Upotreba veštačkog osemenjavanja omogućila je da jedan priplodnjak bude otac nekoliko desetina hiljada potomaka. Međutim, uvek postoji rizik da su očevi nosioci letalnih i semiletalnih gena, što može prouzrokovati velike gubitke teladi. Da bi se ove nepoželjne pojave svele na najmanju moguću meru u odgajivački i selekcijski rad uključeno je ispitivanje bikova po potomstvu na teška teljenja i gubitke teladi izazvane genetskim anomalijama, tzv. biološki test. Ovaj test se u Republici Srbiji vrši jedinstveno za čitavu populaciju simentalske rase, razmenom podataka između odgajivačkih organizacija. Po svakom biku koji se testira, neophodno je imati podatke za najmanje 50 slučajno odabrane teladi. Vizualni pregled teladi se obavlja najkasnije do 65 dana, od datuma rođenja teleta. U ovom istraživanju korišćeni su rezultati biološkog testa 35 bikova simentalske rase koji su bili očevi ukupno 3572 teladi na teritoriji centralne Srbije u periodu 2008. i 2009. godine. U radu je ispitivan uticaj očeva na parametre biološkog testa: telesnu masu teladi po rođenju, ocenu teleta i ocenu toka teljenja. Takođe je izvršeno rangiranje bikova na ove parametre, kao i utvrđivanje odnosa muške i ženske teladi, procenat bližnjenja kao i procenat mrtvorođene teladi za svakog bika posebno. Nakon utvrđenog ranga bikova izvršena je korelacija ranga ispitivanih osobina plodnosti. Korelacije su iskazane Spirmanovim koeficijentom. Rezultati istraživanja pokazali su da je uticaj bikova izuzetno visok p lt 0,001 na sva tri parametra u biološkom testu, kao i da je procenat mrtvorođene teladi kod svih bikova u dozvoljenim granica, osim bikova Zahlo (HB 1497) i Woz (HB 1433) gde je iznosio preko 5.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Results of the biological test of simmental bulls in central Serbia
T1  - Rezultati biološkog testa bikova simentalske rase u centralnoj Srbiji
EP  - 507
IS  - 3
SP  - 497
VL  - 28
DO  - 10.2298/BAH1203497N
ER  - 

@article{
author = "Nikšić, Dragan and Pantelić, Vlada and Ostojić-Andrić, Dušica and Perišić, Predrag and Petričević, M. and Djedović, Radica and Lazarević, M.",
year = "2012",
abstract = "Exceptionally important aspect in cattle production, from the aspect of production and economy, is ensuring normal and regular fertility. Every cattle breeder wants to have high-yielding animals which at the same time have good fertility. In proper cattle breeding this means that from each cow during single year one healthy calf is obtained. Use of artificial insemination has enabled that one breeding male is used as sire for several tens of thousands of progeny, however, there is always the risk that sires could be carriers of lethal and semi-lethal genes, which can cause huge losses of calves. In order to bring these undesirable occurrences to a minimum, so called bilogical test is included in the breeding and selection activities, i.e. bulls are tested through their progeny for presence of difficult calving (dystocia) abd calf losses caused by genetic anomalies. In Republic of Serbia, this test is carried out on ehtire Simmental population in an exchange of data produced by primary breeding organizations. Per each tested bull, it is necessary to have data on minimum 50 randomly selected calves. Calves are examined visually 65 days after the birth, at the latest. In the present study, the results of the biological testing of 35 Simmental bulls, sires of total 3572 calves on the territory of Central Serbia, in the period 2008-2009, are used. The effect of sires on parameters of biological test were studied: body mass of calves at birth, calf score and calving score. Also, bulls were ranked based on said parameters, male/female calves ratio and percentage of twins and still-born calves for each bull individually were determined. After the rank of bulls was established, the correlation between the rank and studied fertility traits was determined. Correlations were expressed using the Spearman coefficient. Research results show that the effect of bulls was very high p lt 0,001 on all three parameters of the biological test, and also that the percentage of still born calves for all bulls was within limits, with the exception of bulls Zahlo (HB 1497) and Woz (HB 1433) where it was above 5., Izuzetno važan aspekt u govedarskoj proizvodnji, gledano sa proizvodnog i ekonomskog stanovišta je obezbeđivanje normalne i redovne plodnosti. Svaki odgajivač goveda želi da ima grla koja su visoko proizvodna i istovremeno poseduju dobru plodnost. Za pravilno odgajivanje goveda to znači da se od svake krave u toku godine dobije po jedno zdravo tele. Upotreba veštačkog osemenjavanja omogućila je da jedan priplodnjak bude otac nekoliko desetina hiljada potomaka. Međutim, uvek postoji rizik da su očevi nosioci letalnih i semiletalnih gena, što može prouzrokovati velike gubitke teladi. Da bi se ove nepoželjne pojave svele na najmanju moguću meru u odgajivački i selekcijski rad uključeno je ispitivanje bikova po potomstvu na teška teljenja i gubitke teladi izazvane genetskim anomalijama, tzv. biološki test. Ovaj test se u Republici Srbiji vrši jedinstveno za čitavu populaciju simentalske rase, razmenom podataka između odgajivačkih organizacija. Po svakom biku koji se testira, neophodno je imati podatke za najmanje 50 slučajno odabrane teladi. Vizualni pregled teladi se obavlja najkasnije do 65 dana, od datuma rođenja teleta. U ovom istraživanju korišćeni su rezultati biološkog testa 35 bikova simentalske rase koji su bili očevi ukupno 3572 teladi na teritoriji centralne Srbije u periodu 2008. i 2009. godine. U radu je ispitivan uticaj očeva na parametre biološkog testa: telesnu masu teladi po rođenju, ocenu teleta i ocenu toka teljenja. Takođe je izvršeno rangiranje bikova na ove parametre, kao i utvrđivanje odnosa muške i ženske teladi, procenat bližnjenja kao i procenat mrtvorođene teladi za svakog bika posebno. Nakon utvrđenog ranga bikova izvršena je korelacija ranga ispitivanih osobina plodnosti. Korelacije su iskazane Spirmanovim koeficijentom. Rezultati istraživanja pokazali su da je uticaj bikova izuzetno visok p lt 0,001 na sva tri parametra u biološkom testu, kao i da je procenat mrtvorođene teladi kod svih bikova u dozvoljenim granica, osim bikova Zahlo (HB 1497) i Woz (HB 1433) gde je iznosio preko 5.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Results of the biological test of simmental bulls in central Serbia, Rezultati biološkog testa bikova simentalske rase u centralnoj Srbiji",
pages = "507-497",
number = "3",
volume = "28",
doi = "10.2298/BAH1203497N"
}

Nikšić, D., Pantelić, V., Ostojić-Andrić, D., Perišić, P., Petričević, M., Djedović, R.,& Lazarević, M.. (2012). Results of the biological test of simmental bulls in central Serbia. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 28(3), 497-507.
https://doi.org/10.2298/BAH1203497N

Nikšić D, Pantelić V, Ostojić-Andrić D, Perišić P, Petričević M, Djedović R, Lazarević M. Results of the biological test of simmental bulls in central Serbia. in Biotechnology in Animal Husbandry. 2012;28(3):497-507.
doi:10.2298/BAH1203497N .

Nikšić, Dragan, Pantelić, Vlada, Ostojić-Andrić, Dušica, Perišić, Predrag, Petričević, M., Djedović, Radica, Lazarević, M., "Results of the biological test of simmental bulls in central Serbia" in Biotechnology in Animal Husbandry, 28, no. 3 (2012):497-507,
https://doi.org/10.2298/BAH1203497N . .

TY  - CONF
AU  - Ružić-Muslić, Dragana
AU  - Petrović, Milan M.
AU  - Petrović, Milan P.
AU  - Škrbić, Z.D.
AU  - Bijelić, Zorica
AU  - Pantelić, Vlada
AU  - Perišić, Predrag
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2775
AB  - Defined geographic area with their specifity regarding unique plant species and autochthonous breeds - Sjenica and Pirot Pramenka, among traditional cheese-making practice of local community, are prerequisite for protection of denomination of geographic origin of Sjenica cheese and Pirot kachkaval. Sjenica cheese belongs to the group of soft, white cheeses in brine and it is produced as autochthonous product made of sheep milk, on the territory of Sjenica-Pester Plateau. Pirot kachkaval is firm cheese of steamed curdle produced from mix of sheep and cow milk (1:2 ratio) on the territory of Stara Planina Mountain. These are geographical areas where production takes place in village households/farms and on mountains in summer cottages (katun, bacija), which is characteristic of craft dairy processing. Specific traits of traditional manufacturing of Sjenica cheese and Pirot kachkaval derive from climatic conditions, characteristic grass associations of the specific mountain region and milk from autochthonous populations (Sjenica and Pirot sheep). In order to maintain the traditional manufacturing technology of these native products and to have organized production, it is necessary to protect the geographical origin of these products.
PB  - 6th Central European Congress on Food, CEFood 2012
C3  - CEFood 2012 - Proceedings of 6th Central European Congress on Food
T1  - Specificity of geographic area as one of the prerequisites for the denomination of the geographic origin
EP  - 1312
SP  - 1307
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2775
ER  - 

@conference{
author = "Ružić-Muslić, Dragana and Petrović, Milan M. and Petrović, Milan P. and Škrbić, Z.D. and Bijelić, Zorica and Pantelić, Vlada and Perišić, Predrag",
year = "2012",
abstract = "Defined geographic area with their specifity regarding unique plant species and autochthonous breeds - Sjenica and Pirot Pramenka, among traditional cheese-making practice of local community, are prerequisite for protection of denomination of geographic origin of Sjenica cheese and Pirot kachkaval. Sjenica cheese belongs to the group of soft, white cheeses in brine and it is produced as autochthonous product made of sheep milk, on the territory of Sjenica-Pester Plateau. Pirot kachkaval is firm cheese of steamed curdle produced from mix of sheep and cow milk (1:2 ratio) on the territory of Stara Planina Mountain. These are geographical areas where production takes place in village households/farms and on mountains in summer cottages (katun, bacija), which is characteristic of craft dairy processing. Specific traits of traditional manufacturing of Sjenica cheese and Pirot kachkaval derive from climatic conditions, characteristic grass associations of the specific mountain region and milk from autochthonous populations (Sjenica and Pirot sheep). In order to maintain the traditional manufacturing technology of these native products and to have organized production, it is necessary to protect the geographical origin of these products.",
publisher = "6th Central European Congress on Food, CEFood 2012",
journal = "CEFood 2012 - Proceedings of 6th Central European Congress on Food",
title = "Specificity of geographic area as one of the prerequisites for the denomination of the geographic origin",
pages = "1312-1307",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2775"
}

Ružić-Muslić, D., Petrović, M. M., Petrović, M. P., Škrbić, Z.D., Bijelić, Z., Pantelić, V.,& Perišić, P.. (2012). Specificity of geographic area as one of the prerequisites for the denomination of the geographic origin. in CEFood 2012 - Proceedings of 6th Central European Congress on Food
6th Central European Congress on Food, CEFood 2012., 1307-1312.
https://hdl.handle.net/21.15107/rcub_agrospace_2775

Ružić-Muslić D, Petrović MM, Petrović MP, Škrbić Z, Bijelić Z, Pantelić V, Perišić P. Specificity of geographic area as one of the prerequisites for the denomination of the geographic origin. in CEFood 2012 - Proceedings of 6th Central European Congress on Food. 2012;:1307-1312.
https://hdl.handle.net/21.15107/rcub_agrospace_2775 .

Ružić-Muslić, Dragana, Petrović, Milan M., Petrović, Milan P., Škrbić, Z.D., Bijelić, Zorica, Pantelić, Vlada, Perišić, Predrag, "Specificity of geographic area as one of the prerequisites for the denomination of the geographic origin" in CEFood 2012 - Proceedings of 6th Central European Congress on Food (2012):1307-1312,
https://hdl.handle.net/21.15107/rcub_agrospace_2775 .

TY  - JOUR
AU  - Ružić-Muslić, Dragana
AU  - Petrović, Milan P.
AU  - Petrović, Milan M.
AU  - Bijelić, Zorica
AU  - Pantelić, Vlada
AU  - Perišić, Predrag
AU  - Caro-Petrović, Violeta
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2838
AB  - In this paper, the effect of different systems of crossing of sheep: two-breed (PxW) and three-breed (PxWxIDF) on production results - body weight and average daily gain of lambs weaned at the age of 60 days and fattened to age of 120 days, was investigated. Also, the effect of crossing on consumption and conversion of food and nutrients was monitored. Study was carried out on the Experimental sheep farm of the Institute for Animal Husbandry, Belgrade-Zemun, and following breeds were used in the crossing: Pirot Pramenka (P), Wurttemberg (W) and Ile de France (IDF). Pirot Pramenka was used as the maternal basis, while Wurttemberg rams were used as sires, and as terminal breed, Ile de France rams were used. Results have shown that the three-breed crosses of F1 generation, compared to two-breed crosses, obtained higher body gain for 19.23% with lower food intake for 5.19%, during fattening period lasting from 60th to 120th day of age. Regarding feed conversion ratio, they used per 1 kg of body gain 29.61% less hay and 20.82% less concentrate feeds. Positive biological effect exhibited in three-breed crosses (PxWxIDF) is consequence of individual heterosis and maternal heterosis.
AB  - U radu je ispitivan uticaj različitih sistema ukrštanja ovaca: dvorasnog (PxW) i trorasnog (PxWxIDF), na rezultate u pogledu mase tela i prosečnog dnevnog prirasta jagnjadi zalučene sa 60 dana i tovljene do 120 dana uzrasta. Takođe su praćeni efekti ukrštanja na konzumiranje i konverziju hrane i hranljivih materija. Istraživanja su obavljena na eksperimentalnoj farmi ovaca Instituta za stočarstvo Beograd-Zemun, a za ukrštanje su korišćene sledeće rase ovaca: pirotska pramenka (P), virtemberg (W) i Il de frans (IDF). Rezultati su pokazali da su trorasni melezi u odnosu na dvorasne, u tovu od 60. do 120. dana uzrasta ostvarili za 19.23% veći prirast i za 5.19% manje konzumiranje hrane. U pogledu konverzije hrane, po kg prirasta su utrošili za 29.61% manje sena i za 20.82% manje koncentrata. Pozitivan biološki efekat koji se ispoljio kod meleza (PxWxIDF) je posledica korišćenja heterozisa individue i heterozisa majke.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of the system of crossing on fattening parameters of weaned lambs
T1  - Uticaj sistema ukrštanja na tovne parametre odlučene jagnjadi
EP  - 536
IS  - 3
SP  - 529
VL  - 28
DO  - 10.2298/BAH1203529R
ER  - 

@article{
author = "Ružić-Muslić, Dragana and Petrović, Milan P. and Petrović, Milan M. and Bijelić, Zorica and Pantelić, Vlada and Perišić, Predrag and Caro-Petrović, Violeta",
year = "2012",
abstract = "In this paper, the effect of different systems of crossing of sheep: two-breed (PxW) and three-breed (PxWxIDF) on production results - body weight and average daily gain of lambs weaned at the age of 60 days and fattened to age of 120 days, was investigated. Also, the effect of crossing on consumption and conversion of food and nutrients was monitored. Study was carried out on the Experimental sheep farm of the Institute for Animal Husbandry, Belgrade-Zemun, and following breeds were used in the crossing: Pirot Pramenka (P), Wurttemberg (W) and Ile de France (IDF). Pirot Pramenka was used as the maternal basis, while Wurttemberg rams were used as sires, and as terminal breed, Ile de France rams were used. Results have shown that the three-breed crosses of F1 generation, compared to two-breed crosses, obtained higher body gain for 19.23% with lower food intake for 5.19%, during fattening period lasting from 60th to 120th day of age. Regarding feed conversion ratio, they used per 1 kg of body gain 29.61% less hay and 20.82% less concentrate feeds. Positive biological effect exhibited in three-breed crosses (PxWxIDF) is consequence of individual heterosis and maternal heterosis., U radu je ispitivan uticaj različitih sistema ukrštanja ovaca: dvorasnog (PxW) i trorasnog (PxWxIDF), na rezultate u pogledu mase tela i prosečnog dnevnog prirasta jagnjadi zalučene sa 60 dana i tovljene do 120 dana uzrasta. Takođe su praćeni efekti ukrštanja na konzumiranje i konverziju hrane i hranljivih materija. Istraživanja su obavljena na eksperimentalnoj farmi ovaca Instituta za stočarstvo Beograd-Zemun, a za ukrštanje su korišćene sledeće rase ovaca: pirotska pramenka (P), virtemberg (W) i Il de frans (IDF). Rezultati su pokazali da su trorasni melezi u odnosu na dvorasne, u tovu od 60. do 120. dana uzrasta ostvarili za 19.23% veći prirast i za 5.19% manje konzumiranje hrane. U pogledu konverzije hrane, po kg prirasta su utrošili za 29.61% manje sena i za 20.82% manje koncentrata. Pozitivan biološki efekat koji se ispoljio kod meleza (PxWxIDF) je posledica korišćenja heterozisa individue i heterozisa majke.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of the system of crossing on fattening parameters of weaned lambs, Uticaj sistema ukrštanja na tovne parametre odlučene jagnjadi",
pages = "536-529",
number = "3",
volume = "28",
doi = "10.2298/BAH1203529R"
}

Ružić-Muslić, D., Petrović, M. P., Petrović, M. M., Bijelić, Z., Pantelić, V., Perišić, P.,& Caro-Petrović, V.. (2012). The effect of the system of crossing on fattening parameters of weaned lambs. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 28(3), 529-536.
https://doi.org/10.2298/BAH1203529R

Ružić-Muslić D, Petrović MP, Petrović MM, Bijelić Z, Pantelić V, Perišić P, Caro-Petrović V. The effect of the system of crossing on fattening parameters of weaned lambs. in Biotechnology in Animal Husbandry. 2012;28(3):529-536.
doi:10.2298/BAH1203529R .

Ružić-Muslić, Dragana, Petrović, Milan P., Petrović, Milan M., Bijelić, Zorica, Pantelić, Vlada, Perišić, Predrag, Caro-Petrović, Violeta, "The effect of the system of crossing on fattening parameters of weaned lambs" in Biotechnology in Animal Husbandry, 28, no. 3 (2012):529-536,
https://doi.org/10.2298/BAH1203529R . .

TY  - JOUR
AU  - Ružić-Muslić, Dragana
AU  - Bijelić, Zorica
AU  - Petrović, Milan P.
AU  - Petrović, Milan M.
AU  - Pantelić, Vlada
AU  - Perišić, Predrag
AU  - Caro-Petrović, Violeta
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2845
AB  - Grasslands represent significant natural resource with important role in economy and ecology of every country. Properly cultivated and utilized grasslands provide cheap and high quality food for sheep, which they easily transfer into milk and meat. However, extensive management has caused degradation of pasture areas. Improvement of production of forage plants on pastures is achieved by using melioration measures, primarily fertilization. Fertilization is important also from the aspect of increase of yield and quality of forage plants. The effect of application of fertilizer depends on the present plant species in the mixture. Application of nitrogen mineral fertilizers in mixtures reduces the nitrogen fixating abilities of leguminous species, which leads to the diminishing of their competitive abilities and favouring of the grass component in the mixture. Use of excessive quantities of N fertilizer in plants causes the accumulation of nitrates, as a unfavourable quality parameter in plant tissues, which can have harmful effect on animal health. Therefore, attention should be focused on application of N fertilizers, which should be harmonized with the plant requirements, so that used quantities are not excessive and harmful. Objective of this paper is to point out the significance of fertilization as one of the most important melioration measures.
AB  - Travnjaci su značajan prirodni resurs koji ima važnu ulogu u ekonomiji i ekologiji svake zemlje.Pravilno negovani i iskorištavani ,travnjaci obezbeđuju jeftinu i kvalitetnu hranu za ishranu ovaca koju one uspešno transformišu u mleko i meso. Međutim, ekstenzivno gazdovanje je uslovilo degradaciju pašnjačkih površina.Unapređenje proizvodnje krme na pašnjacima se postiže primenom meliorativnih mera, u prvom redu đubrenja. Đubrenje ima značajan uticaj na povećanje prinosa i kvaliteta krme. Efekat primene đubriva zavisi od prisutne biljne vrste u smeši. Primena azotnih mineralnih đubriva u smešama, smanjuje azotofiksatorne sposobnosti leguminoznih vrsta, što dovodi do slabljenja njihovih konkurentnih sposobnosti i favorizovanja travne komponente u smeši. Upotreba prevelikih količina N đubriva kod biljaka izaziva nagomilavanje nitrata, kao nepoželjnog parametra kvaliteta u biljnim tkivima, koji mogu da imaju štetno dejstvo na zdravstveno stanje životinja. Iz tih razloga treba pokloniti veliku pažnju primeni N đubriva, koja treba da bude u skladu sa potrebama biljaka, kako upotrebljene količine ne bi bile prevelike i štetne. Cilj ovog rada je bio da ukaže na značaj đubrenja kao jedne od najvažnijih meliorativnih mera.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Some aspects of improvement of grassland production for grazing of sheep
T1  - Neki aspekti poboljšanja produkcije travnjaka za ispašu ovaca
EP  - 294
IS  - 2
SP  - 283
VL  - 28
DO  - 10.2298/BAH1202283R
ER  - 

@article{
author = "Ružić-Muslić, Dragana and Bijelić, Zorica and Petrović, Milan P. and Petrović, Milan M. and Pantelić, Vlada and Perišić, Predrag and Caro-Petrović, Violeta",
year = "2012",
abstract = "Grasslands represent significant natural resource with important role in economy and ecology of every country. Properly cultivated and utilized grasslands provide cheap and high quality food for sheep, which they easily transfer into milk and meat. However, extensive management has caused degradation of pasture areas. Improvement of production of forage plants on pastures is achieved by using melioration measures, primarily fertilization. Fertilization is important also from the aspect of increase of yield and quality of forage plants. The effect of application of fertilizer depends on the present plant species in the mixture. Application of nitrogen mineral fertilizers in mixtures reduces the nitrogen fixating abilities of leguminous species, which leads to the diminishing of their competitive abilities and favouring of the grass component in the mixture. Use of excessive quantities of N fertilizer in plants causes the accumulation of nitrates, as a unfavourable quality parameter in plant tissues, which can have harmful effect on animal health. Therefore, attention should be focused on application of N fertilizers, which should be harmonized with the plant requirements, so that used quantities are not excessive and harmful. Objective of this paper is to point out the significance of fertilization as one of the most important melioration measures., Travnjaci su značajan prirodni resurs koji ima važnu ulogu u ekonomiji i ekologiji svake zemlje.Pravilno negovani i iskorištavani ,travnjaci obezbeđuju jeftinu i kvalitetnu hranu za ishranu ovaca koju one uspešno transformišu u mleko i meso. Međutim, ekstenzivno gazdovanje je uslovilo degradaciju pašnjačkih površina.Unapređenje proizvodnje krme na pašnjacima se postiže primenom meliorativnih mera, u prvom redu đubrenja. Đubrenje ima značajan uticaj na povećanje prinosa i kvaliteta krme. Efekat primene đubriva zavisi od prisutne biljne vrste u smeši. Primena azotnih mineralnih đubriva u smešama, smanjuje azotofiksatorne sposobnosti leguminoznih vrsta, što dovodi do slabljenja njihovih konkurentnih sposobnosti i favorizovanja travne komponente u smeši. Upotreba prevelikih količina N đubriva kod biljaka izaziva nagomilavanje nitrata, kao nepoželjnog parametra kvaliteta u biljnim tkivima, koji mogu da imaju štetno dejstvo na zdravstveno stanje životinja. Iz tih razloga treba pokloniti veliku pažnju primeni N đubriva, koja treba da bude u skladu sa potrebama biljaka, kako upotrebljene količine ne bi bile prevelike i štetne. Cilj ovog rada je bio da ukaže na značaj đubrenja kao jedne od najvažnijih meliorativnih mera.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Some aspects of improvement of grassland production for grazing of sheep, Neki aspekti poboljšanja produkcije travnjaka za ispašu ovaca",
pages = "294-283",
number = "2",
volume = "28",
doi = "10.2298/BAH1202283R"
}

Ružić-Muslić, D., Bijelić, Z., Petrović, M. P., Petrović, M. M., Pantelić, V., Perišić, P.,& Caro-Petrović, V.. (2012). Some aspects of improvement of grassland production for grazing of sheep. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 28(2), 283-294.
https://doi.org/10.2298/BAH1202283R

Ružić-Muslić D, Bijelić Z, Petrović MP, Petrović MM, Pantelić V, Perišić P, Caro-Petrović V. Some aspects of improvement of grassland production for grazing of sheep. in Biotechnology in Animal Husbandry. 2012;28(2):283-294.
doi:10.2298/BAH1202283R .

Ružić-Muslić, Dragana, Bijelić, Zorica, Petrović, Milan P., Petrović, Milan M., Pantelić, Vlada, Perišić, Predrag, Caro-Petrović, Violeta, "Some aspects of improvement of grassland production for grazing of sheep" in Biotechnology in Animal Husbandry, 28, no. 2 (2012):283-294,
https://doi.org/10.2298/BAH1202283R . .

TY  - JOUR
AU  - Ružić-Muslić, Dragana
AU  - Petrović, Milan P.
AU  - Petrović, Milan M.
AU  - Bijelić, Zorica
AU  - Pantelić, Vlada
AU  - Perišić, Predrag
AU  - Caro-Petrović, Violeta
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2900
AB  - This study examines the impact of two-breed (PXW) and three- breed (PxWxIDF) system of sheep crossing on the results in terms of yield and quality of meat of lambs, weaned at 60 days of age and fattened up to 120 days of age. Study was carried out on the experimental sheep farm of the Institute for Animal Husbandry, Belgrade-Zemun, and the following breeds of sheep were used for crossing: Pirot pramenka (P) Württemberg (W) and Ile de France (IDF). As maternal basis the Pirot Pramenka and two breed crosses were used, and as improvement breed - Ile de France rams. Pre-slaughter body mass of two-breed and three-breed crosses was: 32.63 and 34.48 kg. Values of dressing percentage warm carcass with head and offal were: 59.0 and 58.4%. The share of the category I meat on analogue treatments was: 37.07: 37.48%, meat of category II: 33.98: 32.41%, and the meat of category III - 28.69: 26.87%. Meat to bone ratio was: 2.3:1 in two- breed crosses, whereas in the three-breed crosses it was 2.7:1. MLD surface was 11:49 and 11:45 cm2. Regarding the chemical and technological characteristics, there were no significant differences among the treatments (P> 0.05).
AB  - U radu je ispitivan uticaj dvorasnog (PxW) i trorasnog (PxWxIDF) sistema ukrštanja ovaca na rezultate u pogledu prinosa i kvaliteta mesa jagnjadi zalučene sa 60 dana i tovljene do 120 dana uzrasta. Istraživanja su obavljena na eksperimentalnoj farmi ovaca Instituta za stočarstvo Beograd-Zemun, a za ukrštanje su korišćene sledeće rase ovaca: Pirotska pramenka (P), Virtemberg (W) i Ile de France (IDF).Kao materinska osnova korišćeni su Pirotska pramenka i dvorasni melezi, a kao oplemenjivači - ovnovi Ile de France. Ishrana grla krmnim smešama je bila grupna i po volji, dok je količina sena ograničena i ravnopravno distribuirana. Na kraju ogleda, radi utvrđivanja prinosa i kvaliteta mesa, izdvojeno je i žrtvovano ukupno 18 grla (po 9 iz svake grupe).Statistička obrada dobijenih podataka je izvršena koršćénjem programa Stat.Soft, Inc (2003) STATISTICA (data analysis software system), version 6, primenom standardnih matematičko-statističkih metoda. Telesna masa pred klanje meleza iz dvorasnog i trorasnog sistema ukrštanja je iznosila: 32.63 i 34.48 kg.Vrednosti randmana toplog trupa sa glavom i iznutricama su iznosile: 59.0 i 58.4%.Udeo mesa I kategorije na analognim tretmanima je iznosio: 37.07 : 37.48%, mesa II kategorije: 33.98: 32.41%, dok je meso III kategorije bilo zastupljeno sa 28.69 : 26.87%. Odnos mesa prema kostima je bio: 2.3:1 kod dvorasnih meleza, dok je kod trorasnih iznosio 2.7: 1. Površina MLD je iznosila 11.49 i 11.45 cm2.U pogledu hemijskih i tehnoloških osobina, nije bilo značajnih razlika između ispitivanih tretmana (P>0.05).
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of crossing on meat yield and quality of weaned lambs
T1  - Uticaj sistema ukrštanja na prinos i kvalitet mesa odlučene jagnjadi
EP  - 758
IS  - 4
SP  - 751
VL  - 28
DO  - 10.2298/BAH1204751R
ER  - 

@article{
author = "Ružić-Muslić, Dragana and Petrović, Milan P. and Petrović, Milan M. and Bijelić, Zorica and Pantelić, Vlada and Perišić, Predrag and Caro-Petrović, Violeta",
year = "2012",
abstract = "This study examines the impact of two-breed (PXW) and three- breed (PxWxIDF) system of sheep crossing on the results in terms of yield and quality of meat of lambs, weaned at 60 days of age and fattened up to 120 days of age. Study was carried out on the experimental sheep farm of the Institute for Animal Husbandry, Belgrade-Zemun, and the following breeds of sheep were used for crossing: Pirot pramenka (P) Württemberg (W) and Ile de France (IDF). As maternal basis the Pirot Pramenka and two breed crosses were used, and as improvement breed - Ile de France rams. Pre-slaughter body mass of two-breed and three-breed crosses was: 32.63 and 34.48 kg. Values of dressing percentage warm carcass with head and offal were: 59.0 and 58.4%. The share of the category I meat on analogue treatments was: 37.07: 37.48%, meat of category II: 33.98: 32.41%, and the meat of category III - 28.69: 26.87%. Meat to bone ratio was: 2.3:1 in two- breed crosses, whereas in the three-breed crosses it was 2.7:1. MLD surface was 11:49 and 11:45 cm2. Regarding the chemical and technological characteristics, there were no significant differences among the treatments (P> 0.05)., U radu je ispitivan uticaj dvorasnog (PxW) i trorasnog (PxWxIDF) sistema ukrštanja ovaca na rezultate u pogledu prinosa i kvaliteta mesa jagnjadi zalučene sa 60 dana i tovljene do 120 dana uzrasta. Istraživanja su obavljena na eksperimentalnoj farmi ovaca Instituta za stočarstvo Beograd-Zemun, a za ukrštanje su korišćene sledeće rase ovaca: Pirotska pramenka (P), Virtemberg (W) i Ile de France (IDF).Kao materinska osnova korišćeni su Pirotska pramenka i dvorasni melezi, a kao oplemenjivači - ovnovi Ile de France. Ishrana grla krmnim smešama je bila grupna i po volji, dok je količina sena ograničena i ravnopravno distribuirana. Na kraju ogleda, radi utvrđivanja prinosa i kvaliteta mesa, izdvojeno je i žrtvovano ukupno 18 grla (po 9 iz svake grupe).Statistička obrada dobijenih podataka je izvršena koršćénjem programa Stat.Soft, Inc (2003) STATISTICA (data analysis software system), version 6, primenom standardnih matematičko-statističkih metoda. Telesna masa pred klanje meleza iz dvorasnog i trorasnog sistema ukrštanja je iznosila: 32.63 i 34.48 kg.Vrednosti randmana toplog trupa sa glavom i iznutricama su iznosile: 59.0 i 58.4%.Udeo mesa I kategorije na analognim tretmanima je iznosio: 37.07 : 37.48%, mesa II kategorije: 33.98: 32.41%, dok je meso III kategorije bilo zastupljeno sa 28.69 : 26.87%. Odnos mesa prema kostima je bio: 2.3:1 kod dvorasnih meleza, dok je kod trorasnih iznosio 2.7: 1. Površina MLD je iznosila 11.49 i 11.45 cm2.U pogledu hemijskih i tehnoloških osobina, nije bilo značajnih razlika između ispitivanih tretmana (P>0.05).",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of crossing on meat yield and quality of weaned lambs, Uticaj sistema ukrštanja na prinos i kvalitet mesa odlučene jagnjadi",
pages = "758-751",
number = "4",
volume = "28",
doi = "10.2298/BAH1204751R"
}

Ružić-Muslić, D., Petrović, M. P., Petrović, M. M., Bijelić, Z., Pantelić, V., Perišić, P.,& Caro-Petrović, V.. (2012). The effect of crossing on meat yield and quality of weaned lambs. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 28(4), 751-758.
https://doi.org/10.2298/BAH1204751R

Ružić-Muslić D, Petrović MP, Petrović MM, Bijelić Z, Pantelić V, Perišić P, Caro-Petrović V. The effect of crossing on meat yield and quality of weaned lambs. in Biotechnology in Animal Husbandry. 2012;28(4):751-758.
doi:10.2298/BAH1204751R .

Ružić-Muslić, Dragana, Petrović, Milan P., Petrović, Milan M., Bijelić, Zorica, Pantelić, Vlada, Perišić, Predrag, Caro-Petrović, Violeta, "The effect of crossing on meat yield and quality of weaned lambs" in Biotechnology in Animal Husbandry, 28, no. 4 (2012):751-758,
https://doi.org/10.2298/BAH1204751R . .

TY  - JOUR
AU  - Ostojić-Andrić, Dušica
AU  - Aleksić, S.
AU  - Petrović, Milan M.
AU  - Hristov, Slavča
AU  - Pantelić, Vlada
AU  - Novaković, Ž.
AU  - Nikšić, Dragan
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2465
AB  - Evaluation of conformation and fat cover of beef carcasses has great importance in modern systems of carcass quality evaluation. In this way, adequate price is achieved for every classified carcass side according to market demand. In this paper, the effect of experimental crossing of Domestic Simmental breed with Charolais and Limousine breed (N=96) on conformation and fat cover was investigated. Evaluation was carried out on the whole carcass and partially for certain parts of carcass according to special evaluation pattern/form (1-5). In regard to evaluation of carcass conformation, statistically significant differences (p lt 0,01) were established between crosses and Domestic Simmental breed. Crosses with Charolais achieved the highest score for conformation (3,94), the highest score for round conformation (3,77) and shoulder (4,06). Considerably more fat tissue on outside of the carcass was determined in Domestic Simmental breed (3,44) compared to crosses with Charolais (3,27). Presence of fat in pelvic cavity was more expressed in Charolais (3,34) and Limousine crosses (3,28), with better score for covering of kidneys (3,50 and 3,53) compared to Domestic breed (3,17).
AB  - Ocena konformacije i prekrivenosti junećih trupova lojem ima veliki značaj u savremenim sistemima ocene kvaliteta trupova. Na ovaj način postiže se odgovarajuća cena za svaku klasiranu polutku prema zahtevima potrošača. U ovom radu ispitivan je uticaj eksperimentalnog ukrštanja domaće simentalske rase sa šarole i limuzin rasom (N=96) na konformaciju i prekrivenost junećih trupova lojem. Ispitivanje je obuhvatilo ocenu pomenutih osobina na celim trupovima kao i parcijalno na određenim delovima trupova a prema odgovarajućoj linearnoj skali ocene (1-5). U odnosu na ocenu konformacije trupova utvrđene su statistički značajne razlike (p lt 0,01) između meleza i domaće simentalske rase. Melezi Šarolea postigli su najbolju ocenu konformacije trupova (3,94), konformacije buta (3,77) i plećki (4,06). Značajno više masnog tkiva na spoljašnjem delu trupa utvrđeno je kod domaće simentalske rase.(3,44) u poređenju sa melezima Šarolea (3,27). Prisustvo masti u karličnoj šupljini bilo je izraženije kod Šarole (3,34) i Limuzin meleza (3,28), sa boljom ocenom prekrivenosti bubrega (3,50 and 3,53) u odnosu na domaću simentalsku rasu (3,17).
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of crossing of domestic Simmental breed and French fattening breeds on conformation and fat cover of beef carcasses
T1  - Uticaj ukrštanja domaće simentalske rase i francuskih tovnih rasa na konformaciju i prekrivenost junećih trupova lojem
EP  - 145
IS  - 2
SP  - 137
VL  - 27
DO  - 10.2298/BAH1102137O
ER  - 

@article{
author = "Ostojić-Andrić, Dušica and Aleksić, S. and Petrović, Milan M. and Hristov, Slavča and Pantelić, Vlada and Novaković, Ž. and Nikšić, Dragan",
year = "2011",
abstract = "Evaluation of conformation and fat cover of beef carcasses has great importance in modern systems of carcass quality evaluation. In this way, adequate price is achieved for every classified carcass side according to market demand. In this paper, the effect of experimental crossing of Domestic Simmental breed with Charolais and Limousine breed (N=96) on conformation and fat cover was investigated. Evaluation was carried out on the whole carcass and partially for certain parts of carcass according to special evaluation pattern/form (1-5). In regard to evaluation of carcass conformation, statistically significant differences (p lt 0,01) were established between crosses and Domestic Simmental breed. Crosses with Charolais achieved the highest score for conformation (3,94), the highest score for round conformation (3,77) and shoulder (4,06). Considerably more fat tissue on outside of the carcass was determined in Domestic Simmental breed (3,44) compared to crosses with Charolais (3,27). Presence of fat in pelvic cavity was more expressed in Charolais (3,34) and Limousine crosses (3,28), with better score for covering of kidneys (3,50 and 3,53) compared to Domestic breed (3,17)., Ocena konformacije i prekrivenosti junećih trupova lojem ima veliki značaj u savremenim sistemima ocene kvaliteta trupova. Na ovaj način postiže se odgovarajuća cena za svaku klasiranu polutku prema zahtevima potrošača. U ovom radu ispitivan je uticaj eksperimentalnog ukrštanja domaće simentalske rase sa šarole i limuzin rasom (N=96) na konformaciju i prekrivenost junećih trupova lojem. Ispitivanje je obuhvatilo ocenu pomenutih osobina na celim trupovima kao i parcijalno na određenim delovima trupova a prema odgovarajućoj linearnoj skali ocene (1-5). U odnosu na ocenu konformacije trupova utvrđene su statistički značajne razlike (p lt 0,01) između meleza i domaće simentalske rase. Melezi Šarolea postigli su najbolju ocenu konformacije trupova (3,94), konformacije buta (3,77) i plećki (4,06). Značajno više masnog tkiva na spoljašnjem delu trupa utvrđeno je kod domaće simentalske rase.(3,44) u poređenju sa melezima Šarolea (3,27). Prisustvo masti u karličnoj šupljini bilo je izraženije kod Šarole (3,34) i Limuzin meleza (3,28), sa boljom ocenom prekrivenosti bubrega (3,50 and 3,53) u odnosu na domaću simentalsku rasu (3,17).",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of crossing of domestic Simmental breed and French fattening breeds on conformation and fat cover of beef carcasses, Uticaj ukrštanja domaće simentalske rase i francuskih tovnih rasa na konformaciju i prekrivenost junećih trupova lojem",
pages = "145-137",
number = "2",
volume = "27",
doi = "10.2298/BAH1102137O"
}

Ostojić-Andrić, D., Aleksić, S., Petrović, M. M., Hristov, S., Pantelić, V., Novaković, Ž.,& Nikšić, D.. (2011). The effect of crossing of domestic Simmental breed and French fattening breeds on conformation and fat cover of beef carcasses. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 27(2), 137-145.
https://doi.org/10.2298/BAH1102137O

Ostojić-Andrić D, Aleksić S, Petrović MM, Hristov S, Pantelić V, Novaković Ž, Nikšić D. The effect of crossing of domestic Simmental breed and French fattening breeds on conformation and fat cover of beef carcasses. in Biotechnology in Animal Husbandry. 2011;27(2):137-145.
doi:10.2298/BAH1102137O .

Ostojić-Andrić, Dušica, Aleksić, S., Petrović, Milan M., Hristov, Slavča, Pantelić, Vlada, Novaković, Ž., Nikšić, Dragan, "The effect of crossing of domestic Simmental breed and French fattening breeds on conformation and fat cover of beef carcasses" in Biotechnology in Animal Husbandry, 27, no. 2 (2011):137-145,
https://doi.org/10.2298/BAH1102137O . .

TY  - JOUR
AU  - Ostojić-Andrić, Dušica
AU  - Hristov, Slavča
AU  - Novaković, Ž.
AU  - Pantelić, Vlada
AU  - Petrović, Milan M.
AU  - Zlatanović, Zvonko
AU  - Nikšić, Dragan
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2542
AB  - The subject of this research was to determine the effect of the housing system on quality of welfare of dairy cattle in Serbia. Study was realized on six farms, capacity of 30 to 900 cows, with loose and tie housing system. Assessment of the welfare quality parameters was done by using the Welfare Quality® Assessment Protocol for Cattle, 2009. Results of the research show that the welfare quality of dairy animals is under the significant effect of housing system, and that loose system has the advantage when it comes to comfort around resting, easy of movements and health condition of cows. Share of not lame cows (81%) and cows with no lesion (86%) was significantly higher (p lt 0.01) in loose system. Indicator values: duration of lying down movements (6.53 sec), lying down movements with collisions (18.7%) and lying outside lying area (28.4%) in tie system were significantly higher (p lt 0.01) compared to loose system indicating the inadequacy of the housing and lack of comfort. Analysis of indicators associated with cow hygiene (dirty legs and udder) and diseases (dystocia) points to significant gaps in management in both housing systems which represent significant threat to cow welfare quality.
AB  - Predmet ovog istraživanja bilo je utvrđivanje uticaja sistema držanja na kvalitet dobrobiti mlečnih krava u Srbiji. Ispitivanje je obavljeno na šest farmi, kapaciteta od 30 do 900 krava, sa slobodnim i vezanim sistemom držanja. Ocena parametara kvaliteta dobrobiti obavljena je korišćenjem Welfare Quality® Assesment Protocol for Cattle, 2009. Rezultati istraživanja pokazuju da se kvalitet dobrobiti mlečnih krava nalazi pod značajnim uticajem sistema držanja kao i da slobodni sistem ima prednost kada su u pitanju udobnost/komfor tokom /ležanja, lakoća kretanja i zdravstveno stanje krava. Udeo krava bez znakova šepavosti (81%) i krava bez lezija/povreda (86%) bio je signifikantno veći (p lt 0.01) u slobodnom sistemu. Vrednosti indikatora: pokreti krave tokom leganja (6.53 sec), pokreti krave tokom leganja gde dolazi do kolizije sa drugim grlima (18.7%) i ležanje izvan površina za ležanje (28.4%) u vezanom sistemu su signifikantno veće (p lt 0.01) u odnosu na slobodni i ukazuju na neadekvatnost smeštaja i nedostatak komfora. Analiza indikatora vezanih za higijenu krava (prljave noge i vime) i bolesti (distocia) ukazuje na značajne propuste menadžmenta u oba sistema držanja, koji ozbiljno ugrožavaju kvalitet dobrobiti krava.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Dairy cows welfare quality in loose vs tie housing system
T1  - Kvalitet dobrobiti mlečnih krava u slobodnom, odnosno vezanom sistemu
EP  - 984
IS  - 3
SP  - 975
VL  - 27
DO  - 10.2298/BAH1103975O
ER  - 

@article{
author = "Ostojić-Andrić, Dušica and Hristov, Slavča and Novaković, Ž. and Pantelić, Vlada and Petrović, Milan M. and Zlatanović, Zvonko and Nikšić, Dragan",
year = "2011",
abstract = "The subject of this research was to determine the effect of the housing system on quality of welfare of dairy cattle in Serbia. Study was realized on six farms, capacity of 30 to 900 cows, with loose and tie housing system. Assessment of the welfare quality parameters was done by using the Welfare Quality® Assessment Protocol for Cattle, 2009. Results of the research show that the welfare quality of dairy animals is under the significant effect of housing system, and that loose system has the advantage when it comes to comfort around resting, easy of movements and health condition of cows. Share of not lame cows (81%) and cows with no lesion (86%) was significantly higher (p lt 0.01) in loose system. Indicator values: duration of lying down movements (6.53 sec), lying down movements with collisions (18.7%) and lying outside lying area (28.4%) in tie system were significantly higher (p lt 0.01) compared to loose system indicating the inadequacy of the housing and lack of comfort. Analysis of indicators associated with cow hygiene (dirty legs and udder) and diseases (dystocia) points to significant gaps in management in both housing systems which represent significant threat to cow welfare quality., Predmet ovog istraživanja bilo je utvrđivanje uticaja sistema držanja na kvalitet dobrobiti mlečnih krava u Srbiji. Ispitivanje je obavljeno na šest farmi, kapaciteta od 30 do 900 krava, sa slobodnim i vezanim sistemom držanja. Ocena parametara kvaliteta dobrobiti obavljena je korišćenjem Welfare Quality® Assesment Protocol for Cattle, 2009. Rezultati istraživanja pokazuju da se kvalitet dobrobiti mlečnih krava nalazi pod značajnim uticajem sistema držanja kao i da slobodni sistem ima prednost kada su u pitanju udobnost/komfor tokom /ležanja, lakoća kretanja i zdravstveno stanje krava. Udeo krava bez znakova šepavosti (81%) i krava bez lezija/povreda (86%) bio je signifikantno veći (p lt 0.01) u slobodnom sistemu. Vrednosti indikatora: pokreti krave tokom leganja (6.53 sec), pokreti krave tokom leganja gde dolazi do kolizije sa drugim grlima (18.7%) i ležanje izvan površina za ležanje (28.4%) u vezanom sistemu su signifikantno veće (p lt 0.01) u odnosu na slobodni i ukazuju na neadekvatnost smeštaja i nedostatak komfora. Analiza indikatora vezanih za higijenu krava (prljave noge i vime) i bolesti (distocia) ukazuje na značajne propuste menadžmenta u oba sistema držanja, koji ozbiljno ugrožavaju kvalitet dobrobiti krava.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Dairy cows welfare quality in loose vs tie housing system, Kvalitet dobrobiti mlečnih krava u slobodnom, odnosno vezanom sistemu",
pages = "984-975",
number = "3",
volume = "27",
doi = "10.2298/BAH1103975O"
}

Ostojić-Andrić, D., Hristov, S., Novaković, Ž., Pantelić, V., Petrović, M. M., Zlatanović, Z.,& Nikšić, D.. (2011). Dairy cows welfare quality in loose vs tie housing system. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 27(3), 975-984.
https://doi.org/10.2298/BAH1103975O

Ostojić-Andrić D, Hristov S, Novaković Ž, Pantelić V, Petrović MM, Zlatanović Z, Nikšić D. Dairy cows welfare quality in loose vs tie housing system. in Biotechnology in Animal Husbandry. 2011;27(3):975-984.
doi:10.2298/BAH1103975O .

Ostojić-Andrić, Dušica, Hristov, Slavča, Novaković, Ž., Pantelić, Vlada, Petrović, Milan M., Zlatanović, Zvonko, Nikšić, Dragan, "Dairy cows welfare quality in loose vs tie housing system" in Biotechnology in Animal Husbandry, 27, no. 3 (2011):975-984,
https://doi.org/10.2298/BAH1103975O . .

TY  - JOUR
AU  - Ružić-Muslić, Dragana
AU  - Petrović, Milan M.
AU  - Petrović, Milan P.
AU  - Bijelić, Zorica
AU  - Pantelić, Vlada
AU  - Perišić, Predrag
AU  - Bogdanović, Vladan
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2448
AB  - In this paper, principles of traditional production and main characteristics of Sjenica cheese and Pirot kachkaval are presented. Sjenica cheese belongs to the group of soft, white cheeses in brine and it is produced as autochthonous product made of sheep milk, on the territory of Sjenica-Pester plateau. Pirot kachkaval is firm cheese of steamed curdle produced from mix of sheep and cow milk (1: 2 ratio) on the territory of Stara Planina Mountain. These are geographical areas where production takes place in village households/farms and on mountains in summer cottages (katun, bacija), which is characteristic of craft dairy processing. Specific traits of traditional manufacturing of Sjenica cheese and Pirot kachkaval derive from climatic conditions, characteristic grass associations of the specific mountain region and milk from autochthonous populations (Sjenica and Pirot sheep). In order to maintain the traditional manufacturing technology of these native products and to have organized production, it is necessary to protect the geographical origin of these products.
T2  - Bulgarian Journal of Agricultural Science
T1  - Traditional production and characteristics of Sjenica cheese and Pirot kachkaval
EP  - 672
IS  - 5
SP  - 664
VL  - 17
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2448
ER  - 

@article{
author = "Ružić-Muslić, Dragana and Petrović, Milan M. and Petrović, Milan P. and Bijelić, Zorica and Pantelić, Vlada and Perišić, Predrag and Bogdanović, Vladan",
year = "2011",
abstract = "In this paper, principles of traditional production and main characteristics of Sjenica cheese and Pirot kachkaval are presented. Sjenica cheese belongs to the group of soft, white cheeses in brine and it is produced as autochthonous product made of sheep milk, on the territory of Sjenica-Pester plateau. Pirot kachkaval is firm cheese of steamed curdle produced from mix of sheep and cow milk (1: 2 ratio) on the territory of Stara Planina Mountain. These are geographical areas where production takes place in village households/farms and on mountains in summer cottages (katun, bacija), which is characteristic of craft dairy processing. Specific traits of traditional manufacturing of Sjenica cheese and Pirot kachkaval derive from climatic conditions, characteristic grass associations of the specific mountain region and milk from autochthonous populations (Sjenica and Pirot sheep). In order to maintain the traditional manufacturing technology of these native products and to have organized production, it is necessary to protect the geographical origin of these products.",
journal = "Bulgarian Journal of Agricultural Science",
title = "Traditional production and characteristics of Sjenica cheese and Pirot kachkaval",
pages = "672-664",
number = "5",
volume = "17",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2448"
}

Ružić-Muslić, D., Petrović, M. M., Petrović, M. P., Bijelić, Z., Pantelić, V., Perišić, P.,& Bogdanović, V.. (2011). Traditional production and characteristics of Sjenica cheese and Pirot kachkaval. in Bulgarian Journal of Agricultural Science, 17(5), 664-672.
https://hdl.handle.net/21.15107/rcub_agrospace_2448

Ružić-Muslić D, Petrović MM, Petrović MP, Bijelić Z, Pantelić V, Perišić P, Bogdanović V. Traditional production and characteristics of Sjenica cheese and Pirot kachkaval. in Bulgarian Journal of Agricultural Science. 2011;17(5):664-672.
https://hdl.handle.net/21.15107/rcub_agrospace_2448 .

Ružić-Muslić, Dragana, Petrović, Milan M., Petrović, Milan P., Bijelić, Zorica, Pantelić, Vlada, Perišić, Predrag, Bogdanović, Vladan, "Traditional production and characteristics of Sjenica cheese and Pirot kachkaval" in Bulgarian Journal of Agricultural Science, 17, no. 5 (2011):664-672,
https://hdl.handle.net/21.15107/rcub_agrospace_2448 .

TY  - JOUR
AU  - Nikšić, Dragan
AU  - Ostojić-Andrić, Dušica
AU  - Pantelić, Vlada
AU  - Perišić, Predrag
AU  - Novaković, Ž.
AU  - Aleksić, S.
AU  - Lazarević, M.
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2470
AB  - Cattle production in Serbia, and especially milk production, contributes significantly to the value of total agricultural production (20%) and livestock production (45%). Achieved annual rate of milk yield increase of approx.100 kg per cow cannot adequately compensate for drastic decrease of number of dairy cattle which dropped by fifth over last decade. This is especially important from the aspect of assessment of future production quotas for milk as part of Serbia's preparation for EU accession. From the aspect of the genetic potential of dairy cattle, the most significant measure aimed at increase of milk performance in future will be execution of systematic selection-breeding work in the main population. Special attention should be directed in future to selection of parents of dairy herd, criteria for selection of heifers and their adequate rearing in sense of nutrition and housing. For the purpose of establishing of production potential of first calving Simmental cows in Serbia, data was analyzed for 37.171 Simmental cows with completed lactations in the period 2007 to 2010. Research results showed moderate trend of increase in milk performance in first calving cows - average milk production of 4.348 kg, milk fat content of 3.93% and milk fat yield of 171.1 kg. Milk performance of first calving cows in average was lower by 147 kg compared to cows in other lactations and by 1.169 kg compared to bull dams in the observed period. In analysis of bulls - most common sires of studied first-calvers, it was established that eight of ten bull sires had negative values for milk yield, which indicated the need for better cooperation and organization in work of all services which are included in selection-breeding activities in dairy cattle breeding.
AB  - Govedarstvo Srbije a posebno proizvodnja mleka značajno učestvuju u vrednosti ukupne poljoprivredne (20%) i stočarske proizvodnje (45%). Postignutim tempom rasta prinosa mleka od oko 100 kg po kravi godišnje ne može se adekvatno kompenzovati drastičan pad broja mlečnih grla koji je u protekloj deceniji opao za petinu. Ovo je posebno značajno sa aspekta procena budućih proizvodnih kvota za mleko u priprema Srbije za ulazak u EU. Sa aspekta genetskog potencijala mlečnih krava, najznačajnija mera za povećanja prinosa mleka u narednom periodu je sprovođenje sistematskog odgajivačko-selekcijskog rada u matičnoj populaciji. Izboru roditeljskih parova budućih generacija mlečnog stada, kriterijumima odabira junica i njihovom pravilnom odgoju u smislu ishrane i uslova držanja treba posvetiti primaran značaj. U cilju utvrđivanja proizvodnog potencijala prvotelki simentalske rase u Republici Srbiji analizirani su podaci 37.171 simentalskih krava koje su svoje prve laktacije zaključile u periodu od 2007-2010 godine. Rezultati istraživanja pokazali su umereni trend porasta mlečnosti prvotelki sa ostvarenom prosečnom proizvodnjom od 4.348 kg mleka, sadržajem od 3,93% i prinosom od 171,1 kg mlečne masti. Mlečnost prvotelki u proseku je bila niža za 147 kg od mlečnosti krava u ostalim laktacijama i za 1.169 kg od mlečnosti bikovskih majki u posmatranom periodu. Analizom bikova - najčešćih očeva ispitivanih prvotelki, utvrđeno je da je osam od deset bikova-očeva imalo negativne vrednosti za prinos mleka što upućuje na neophodnost bolje saradnje i organizacije u radu svih službi koje obavljaju odgajivačko-selekcijski rad u mlečnom govedarstvu.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Production potential of first calving Simmental heifers in Serbia
T1  - Proizvodni potencijal prvotelki simentalske rase u Srbiji
EP  - 1041
IS  - 3
SP  - 1033
VL  - 27
DO  - 10.2298/BAH1103033N
ER  - 

@article{
author = "Nikšić, Dragan and Ostojić-Andrić, Dušica and Pantelić, Vlada and Perišić, Predrag and Novaković, Ž. and Aleksić, S. and Lazarević, M.",
year = "2011",
abstract = "Cattle production in Serbia, and especially milk production, contributes significantly to the value of total agricultural production (20%) and livestock production (45%). Achieved annual rate of milk yield increase of approx.100 kg per cow cannot adequately compensate for drastic decrease of number of dairy cattle which dropped by fifth over last decade. This is especially important from the aspect of assessment of future production quotas for milk as part of Serbia's preparation for EU accession. From the aspect of the genetic potential of dairy cattle, the most significant measure aimed at increase of milk performance in future will be execution of systematic selection-breeding work in the main population. Special attention should be directed in future to selection of parents of dairy herd, criteria for selection of heifers and their adequate rearing in sense of nutrition and housing. For the purpose of establishing of production potential of first calving Simmental cows in Serbia, data was analyzed for 37.171 Simmental cows with completed lactations in the period 2007 to 2010. Research results showed moderate trend of increase in milk performance in first calving cows - average milk production of 4.348 kg, milk fat content of 3.93% and milk fat yield of 171.1 kg. Milk performance of first calving cows in average was lower by 147 kg compared to cows in other lactations and by 1.169 kg compared to bull dams in the observed period. In analysis of bulls - most common sires of studied first-calvers, it was established that eight of ten bull sires had negative values for milk yield, which indicated the need for better cooperation and organization in work of all services which are included in selection-breeding activities in dairy cattle breeding., Govedarstvo Srbije a posebno proizvodnja mleka značajno učestvuju u vrednosti ukupne poljoprivredne (20%) i stočarske proizvodnje (45%). Postignutim tempom rasta prinosa mleka od oko 100 kg po kravi godišnje ne može se adekvatno kompenzovati drastičan pad broja mlečnih grla koji je u protekloj deceniji opao za petinu. Ovo je posebno značajno sa aspekta procena budućih proizvodnih kvota za mleko u priprema Srbije za ulazak u EU. Sa aspekta genetskog potencijala mlečnih krava, najznačajnija mera za povećanja prinosa mleka u narednom periodu je sprovođenje sistematskog odgajivačko-selekcijskog rada u matičnoj populaciji. Izboru roditeljskih parova budućih generacija mlečnog stada, kriterijumima odabira junica i njihovom pravilnom odgoju u smislu ishrane i uslova držanja treba posvetiti primaran značaj. U cilju utvrđivanja proizvodnog potencijala prvotelki simentalske rase u Republici Srbiji analizirani su podaci 37.171 simentalskih krava koje su svoje prve laktacije zaključile u periodu od 2007-2010 godine. Rezultati istraživanja pokazali su umereni trend porasta mlečnosti prvotelki sa ostvarenom prosečnom proizvodnjom od 4.348 kg mleka, sadržajem od 3,93% i prinosom od 171,1 kg mlečne masti. Mlečnost prvotelki u proseku je bila niža za 147 kg od mlečnosti krava u ostalim laktacijama i za 1.169 kg od mlečnosti bikovskih majki u posmatranom periodu. Analizom bikova - najčešćih očeva ispitivanih prvotelki, utvrđeno je da je osam od deset bikova-očeva imalo negativne vrednosti za prinos mleka što upućuje na neophodnost bolje saradnje i organizacije u radu svih službi koje obavljaju odgajivačko-selekcijski rad u mlečnom govedarstvu.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Production potential of first calving Simmental heifers in Serbia, Proizvodni potencijal prvotelki simentalske rase u Srbiji",
pages = "1041-1033",
number = "3",
volume = "27",
doi = "10.2298/BAH1103033N"
}

Nikšić, D., Ostojić-Andrić, D., Pantelić, V., Perišić, P., Novaković, Ž., Aleksić, S.,& Lazarević, M.. (2011). Production potential of first calving Simmental heifers in Serbia. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 27(3), 1033-1041.
https://doi.org/10.2298/BAH1103033N

Nikšić D, Ostojić-Andrić D, Pantelić V, Perišić P, Novaković Ž, Aleksić S, Lazarević M. Production potential of first calving Simmental heifers in Serbia. in Biotechnology in Animal Husbandry. 2011;27(3):1033-1041.
doi:10.2298/BAH1103033N .

Nikšić, Dragan, Ostojić-Andrić, Dušica, Pantelić, Vlada, Perišić, Predrag, Novaković, Ž., Aleksić, S., Lazarević, M., "Production potential of first calving Simmental heifers in Serbia" in Biotechnology in Animal Husbandry, 27, no. 3 (2011):1033-1041,
https://doi.org/10.2298/BAH1103033N . .

TY  - JOUR
AU  - Ružić-Muslić, Dragana
AU  - Petrović, Milan P.
AU  - Petrović, Milan M.
AU  - Bijelić, Zorica
AU  - Pantelić, Vlada
AU  - Perišić, Predrag
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2642
AB  - The results obtained in the study of the effects of different protein sources in diet on fattening parameters, yield and quality of meat from weaned lambs are presented in this study. Experiment was conducted on 60 lambs of MIS population, weaned at the age of 60 days and divided into three groups. The effect of use of three concentrate mixtures which differed in regard to protein source: sunflower meal (I), soybean meal (II) and fish meal (III), was studied. Average daily gain of lambs on treatments I, II and III was: 0.169, 0.205 and 0.227 kg. Conversion of dry matter (kg/kg gain) on analogue treatments was: 4.54, 3.71 and 3.30; of energy (MJ NEM/kg): 33.77, 29.37 and 26.25; of total proteins (g/kg): 732, 596 and 549; of PDIN (g/kg): 502, 414 and 381; of PDIE (g/kg): 480, 425 and 396. Values of the yield of warm carcass with offal according to treatments I, II and III were: 58.70, 58.02 and 57.42%. Share of I category meat on analogue treatments was: 37.27, 37.35 and 37.51%, meat of II category: 33.9, 32.67 and 32.83%, whereas meat of III category was present in the following percentages 27.78, 29.59 and 29.10%. Surface of MLD in lambs on treatments I, II and III was: 11.47, 13.09 and 13.86 cm(2). With regards to chemical and technological parameters of MLD, as well as morphological composition of carcass side, no significant difference between investigated treatments were established (P>0.05).
PB  - Academic Journals, Victoria Island
T2  - African Journal of Biotechnology
T1  - Effects of different protein sources of diet on yield and quality of lamb meat
EP  - 15829
IS  - 70
SP  - 15823
VL  - 10
DO  - 10.5897/AJB11.698
ER  - 

@article{
author = "Ružić-Muslić, Dragana and Petrović, Milan P. and Petrović, Milan M. and Bijelić, Zorica and Pantelić, Vlada and Perišić, Predrag",
year = "2011",
abstract = "The results obtained in the study of the effects of different protein sources in diet on fattening parameters, yield and quality of meat from weaned lambs are presented in this study. Experiment was conducted on 60 lambs of MIS population, weaned at the age of 60 days and divided into three groups. The effect of use of three concentrate mixtures which differed in regard to protein source: sunflower meal (I), soybean meal (II) and fish meal (III), was studied. Average daily gain of lambs on treatments I, II and III was: 0.169, 0.205 and 0.227 kg. Conversion of dry matter (kg/kg gain) on analogue treatments was: 4.54, 3.71 and 3.30; of energy (MJ NEM/kg): 33.77, 29.37 and 26.25; of total proteins (g/kg): 732, 596 and 549; of PDIN (g/kg): 502, 414 and 381; of PDIE (g/kg): 480, 425 and 396. Values of the yield of warm carcass with offal according to treatments I, II and III were: 58.70, 58.02 and 57.42%. Share of I category meat on analogue treatments was: 37.27, 37.35 and 37.51%, meat of II category: 33.9, 32.67 and 32.83%, whereas meat of III category was present in the following percentages 27.78, 29.59 and 29.10%. Surface of MLD in lambs on treatments I, II and III was: 11.47, 13.09 and 13.86 cm(2). With regards to chemical and technological parameters of MLD, as well as morphological composition of carcass side, no significant difference between investigated treatments were established (P>0.05).",
publisher = "Academic Journals, Victoria Island",
journal = "African Journal of Biotechnology",
title = "Effects of different protein sources of diet on yield and quality of lamb meat",
pages = "15829-15823",
number = "70",
volume = "10",
doi = "10.5897/AJB11.698"
}

Ružić-Muslić, D., Petrović, M. P., Petrović, M. M., Bijelić, Z., Pantelić, V.,& Perišić, P.. (2011). Effects of different protein sources of diet on yield and quality of lamb meat. in African Journal of Biotechnology
Academic Journals, Victoria Island., 10(70), 15823-15829.
https://doi.org/10.5897/AJB11.698

Ružić-Muslić D, Petrović MP, Petrović MM, Bijelić Z, Pantelić V, Perišić P. Effects of different protein sources of diet on yield and quality of lamb meat. in African Journal of Biotechnology. 2011;10(70):15823-15829.
doi:10.5897/AJB11.698 .

Ružić-Muslić, Dragana, Petrović, Milan P., Petrović, Milan M., Bijelić, Zorica, Pantelić, Vlada, Perišić, Predrag, "Effects of different protein sources of diet on yield and quality of lamb meat" in African Journal of Biotechnology, 10, no. 70 (2011):15823-15829,
https://doi.org/10.5897/AJB11.698 . .

TY  - JOUR
AU  - Grubić, Goran
AU  - Novaković, Ž.
AU  - Aleksić, S.
AU  - Sretenović, Ljiljana
AU  - Pantelić, Vlada
AU  - Ostojić-Andrić, Dušica
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1921
AB  - Problems which relate to production, health and reproduction in herds of high yielding cows very often occur due to insufficient knowledge and monitoring of energy reserves in cow organisms. Many researches and practical experiences in this field indicate significant relation between body condition and achieved results in production. Body condition of heads of cattle in certain stages of production cycle is important parameter of applied nutrition, but also entire technological procedure. In countries with developed cattle production, evaluation of body condition has for several years been main component of production practice on farms. It is considered that condition is very reliable indicator of the nutrition status and energy balance in the organism. Body condition score is subjective and practical method which enables precise assessment of deposited fat in the cow organism by observing and touching previously determined body regions and fields. There is considerable variability of the condition of cows in different stages of production cycle. Body condition of high yielding cows often comes out of the frame of optimal values for certain stage of production cycle. Decrease of production, disorders in health condition and fertility of cows indicate the nature of relation between inadequate body condition and stated problems. Shape and strength of the relation between production results and body condition score confirms its reliability. This is all indication of the need for wider application of this evaluation system. Based on body condition score, beside other important factors in the production cycle, there is realistic possibility to achieve more efficient production of milk from the aspect of energy. Main purpose of this paper was to present how the application of methods for body condition score and its significance for production practice can be functional.
AB  - Postojeći problemi u proizvodnji mleka, rezultatima reprodukcije i zdravstvenom stanju visokoproizvodnih krava mogu da se dovedu u vezu sa primenjenom tehnologijom ishrane. Važno pitanje u tehnologiji ishrane visokomlečnih krava predstavlja količina raspoložive energije (hrana, depoi masti, mišići) u ključnim fazama proizvodnog ciklusa (period zasušenja i rane laktacije). Deficit energije u kritičnim periodima proizvodnog procesa može da dovede do ozbiljnih poremećaja u proizvodnji, zdravlju i reprodukciji U početnoj fazi proizvodnje mleka najkritičniji je period maksimalne dnevne proizvodnje. Negativan bilans energije najizraženiji je u vrhu laktacije. Visok gubitak energije na račun telesnih rezervi predstavlja veliko opterećenje za metabolizam krava. Obezbeđenje adekvatne količine energije je složen uslov za svaku fazu proizvodnog ciklusa. OTK je subjektivan metod koji vizuelno i opipavanjem vrednuje količinu potkožne telesne masti. OTK je koristan alat za upravljanje mlečnim stadom. Idealna telesna kondicija je rang koji je u funkciji toka i faze laktacije. Procena rezervi energije u organizmu utvrđena preko OTK u osnovi predstavlja hranidbeni status grla vrednovan preko deponovanog masnog tkiva, pri čemu telesni okvir i masa grla imaju sekundaran značaj. Jedan od sistema za OTK krava koji je značajan za praksu je američki Virdžinija sistem modifikovan po Edmodsonu. Sistem za OTK kreiran je u obliku mape (karte) za ocenu visokomlečnih krava. Mapa je precizno pripremljena za svaki telesni region i polje koji se može smatrati važnim u dodeli ukupne OTK krave. Tri velika telesna regiona (slabine, karlica i koren repa) podeljena su osam polja na telu krave (slabine imaju četiri polja; karlica ima tri polja; koren repa ima jedno polje). Svako telesno polje se posebno ocenjuje i koristi kao pokazatelj telesne kondicije. Svako grlo ocenjeno je individualno za promene nivoa ocene duž skale od 1 do 5. Kontinuirano se koristi povećanje od 0,25 delova poena. Ceo sistem OTK funkcioniše sa 17 nivoa u okviru ukupne skale ocena posmatrane u intervalu od minimalne ocene u iznosu 1 i maksimalne u iznosu 5. Ocena 1 pokazuje mršavu kondiciju. Ocena 5 pokazuje izrazito tovnu kondiciju. Svaka faza proizvodnog ciklusa ima svoju optimalnu ocenu. Pod normalnim uslovima krave treba da gube telesnu kondiciju najviše od 4 do 6 nedelja. U skromnim vrednostima telesna kondicija postepeno se vraća u periodu od 7 do 12 nedelje. Krave u prvih od 100 do 120 dana laktacije treba da imaju ocenu između od 2,50 do 3,25. Ocena telesne kondicije od 200 dana laktacije do perioda zasušenja treba da je između 2,75 i 3,50. Ishrana u periodu zasušenja treba da osigura ocenu između 3,25 i 3,50. Mogućnost vrednovanja energetskog (hranidbenog) statusa i efikasnosti ishrane visokomlečnih krava pomoću OTK preporučuje ovaj sistem za praktičnu primenu u tehnološkim programima na govedarskim farmama.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Evaluation of the body condition of high yielding cows
T1  - Ocena telesne kondicije visokomlečnih krava
EP  - 91
IS  - 1-2
SP  - 81
VL  - 25
DO  - 10.2298/BAH0902081G
ER  - 

@article{
author = "Grubić, Goran and Novaković, Ž. and Aleksić, S. and Sretenović, Ljiljana and Pantelić, Vlada and Ostojić-Andrić, Dušica",
year = "2009",
abstract = "Problems which relate to production, health and reproduction in herds of high yielding cows very often occur due to insufficient knowledge and monitoring of energy reserves in cow organisms. Many researches and practical experiences in this field indicate significant relation between body condition and achieved results in production. Body condition of heads of cattle in certain stages of production cycle is important parameter of applied nutrition, but also entire technological procedure. In countries with developed cattle production, evaluation of body condition has for several years been main component of production practice on farms. It is considered that condition is very reliable indicator of the nutrition status and energy balance in the organism. Body condition score is subjective and practical method which enables precise assessment of deposited fat in the cow organism by observing and touching previously determined body regions and fields. There is considerable variability of the condition of cows in different stages of production cycle. Body condition of high yielding cows often comes out of the frame of optimal values for certain stage of production cycle. Decrease of production, disorders in health condition and fertility of cows indicate the nature of relation between inadequate body condition and stated problems. Shape and strength of the relation between production results and body condition score confirms its reliability. This is all indication of the need for wider application of this evaluation system. Based on body condition score, beside other important factors in the production cycle, there is realistic possibility to achieve more efficient production of milk from the aspect of energy. Main purpose of this paper was to present how the application of methods for body condition score and its significance for production practice can be functional., Postojeći problemi u proizvodnji mleka, rezultatima reprodukcije i zdravstvenom stanju visokoproizvodnih krava mogu da se dovedu u vezu sa primenjenom tehnologijom ishrane. Važno pitanje u tehnologiji ishrane visokomlečnih krava predstavlja količina raspoložive energije (hrana, depoi masti, mišići) u ključnim fazama proizvodnog ciklusa (period zasušenja i rane laktacije). Deficit energije u kritičnim periodima proizvodnog procesa može da dovede do ozbiljnih poremećaja u proizvodnji, zdravlju i reprodukciji U početnoj fazi proizvodnje mleka najkritičniji je period maksimalne dnevne proizvodnje. Negativan bilans energije najizraženiji je u vrhu laktacije. Visok gubitak energije na račun telesnih rezervi predstavlja veliko opterećenje za metabolizam krava. Obezbeđenje adekvatne količine energije je složen uslov za svaku fazu proizvodnog ciklusa. OTK je subjektivan metod koji vizuelno i opipavanjem vrednuje količinu potkožne telesne masti. OTK je koristan alat za upravljanje mlečnim stadom. Idealna telesna kondicija je rang koji je u funkciji toka i faze laktacije. Procena rezervi energije u organizmu utvrđena preko OTK u osnovi predstavlja hranidbeni status grla vrednovan preko deponovanog masnog tkiva, pri čemu telesni okvir i masa grla imaju sekundaran značaj. Jedan od sistema za OTK krava koji je značajan za praksu je američki Virdžinija sistem modifikovan po Edmodsonu. Sistem za OTK kreiran je u obliku mape (karte) za ocenu visokomlečnih krava. Mapa je precizno pripremljena za svaki telesni region i polje koji se može smatrati važnim u dodeli ukupne OTK krave. Tri velika telesna regiona (slabine, karlica i koren repa) podeljena su osam polja na telu krave (slabine imaju četiri polja; karlica ima tri polja; koren repa ima jedno polje). Svako telesno polje se posebno ocenjuje i koristi kao pokazatelj telesne kondicije. Svako grlo ocenjeno je individualno za promene nivoa ocene duž skale od 1 do 5. Kontinuirano se koristi povećanje od 0,25 delova poena. Ceo sistem OTK funkcioniše sa 17 nivoa u okviru ukupne skale ocena posmatrane u intervalu od minimalne ocene u iznosu 1 i maksimalne u iznosu 5. Ocena 1 pokazuje mršavu kondiciju. Ocena 5 pokazuje izrazito tovnu kondiciju. Svaka faza proizvodnog ciklusa ima svoju optimalnu ocenu. Pod normalnim uslovima krave treba da gube telesnu kondiciju najviše od 4 do 6 nedelja. U skromnim vrednostima telesna kondicija postepeno se vraća u periodu od 7 do 12 nedelje. Krave u prvih od 100 do 120 dana laktacije treba da imaju ocenu između od 2,50 do 3,25. Ocena telesne kondicije od 200 dana laktacije do perioda zasušenja treba da je između 2,75 i 3,50. Ishrana u periodu zasušenja treba da osigura ocenu između 3,25 i 3,50. Mogućnost vrednovanja energetskog (hranidbenog) statusa i efikasnosti ishrane visokomlečnih krava pomoću OTK preporučuje ovaj sistem za praktičnu primenu u tehnološkim programima na govedarskim farmama.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Evaluation of the body condition of high yielding cows, Ocena telesne kondicije visokomlečnih krava",
pages = "91-81",
number = "1-2",
volume = "25",
doi = "10.2298/BAH0902081G"
}

Grubić, G., Novaković, Ž., Aleksić, S., Sretenović, L., Pantelić, V.,& Ostojić-Andrić, D.. (2009). Evaluation of the body condition of high yielding cows. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 25(1-2), 81-91.
https://doi.org/10.2298/BAH0902081G

Grubić G, Novaković Ž, Aleksić S, Sretenović L, Pantelić V, Ostojić-Andrić D. Evaluation of the body condition of high yielding cows. in Biotechnology in Animal Husbandry. 2009;25(1-2):81-91.
doi:10.2298/BAH0902081G .

Grubić, Goran, Novaković, Ž., Aleksić, S., Sretenović, Ljiljana, Pantelić, Vlada, Ostojić-Andrić, Dušica, "Evaluation of the body condition of high yielding cows" in Biotechnology in Animal Husbandry, 25, no. 1-2 (2009):81-91,
https://doi.org/10.2298/BAH0902081G . .

TY  - JOUR
AU  - Sretenović, Ljiljana
AU  - Aleksić, Slavica
AU  - Ružić-Muslić, Dragana
AU  - Petrović, Milan M.
AU  - Pantelić, Vlada
AU  - Beskorovajni, Radmila
AU  - Djedović, Radica
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2068
AB  - The paper presents review of authors' own and other's results representing the effects of nutritional factors in order to overcome health problems of the people. In general we are presenting the effects and benefits of consuming organically bound selenium and omega-3 fatty acids. The purpose of this article is to show how to overcome the problems related a big amount of additive and other substances presented in human food, aero pollution, radiation and permanent stress in everyday life, which induce a lot of different diseases. This is the enough reason to develop special programme for producing 'designer milk', 'designer meat' or 'functional food' with purpose to preventing, reducing and healing those diseases. The purpose of this program is not only to keep a whole population in good health, but at the same time this kind of nutrients has a great comparative benefits for export our food in the west countries.
AB  - Nekretanje, zagađeni vazduh i voda, velika količina aditiva i rezidue pesticida u hrani karakteristike su urbanog načina života i oni deluju destruktivno na naš organizam. Takođe, oksidativni stres kao deo normalnog metabolizma oslobađa veliku količinu slobodnih radikala koje organizam često nije sposoban da neutrališe, dovodi do najtežih bolesti koje poprimaju razmere epidemije. U ovakvim uslovima življenja nauka pronalazi načine kako da putem hrane, pre svega osnovnih životnih namirnica mleka i mesa, popravi njen kvalitet, obogaćujući je pojedinim elementima koji su od vitalnog značaja za naše zdravlje, a time utiče i na prevenciju bolesti i usporavanje procesa starenja. Jedan od načina je i korišćenje funkcionalne hrane koja po definiciji predstavlja hranu koja pored osnovne hranljive vrednosti treba da sadrže i takve sastojke koji utiču na popravljanje opšteg zdravstvenog stanja pa i lečenja mnogih bolesti. U radu je na revijalan način predstavljen značaj organski vezanog selena i omega-3 masnih kiselina u mleku i mesu dobijenih od životinja u čije obroke se uključuju ove materije koje se izlučuju u njihove proizvode. Selen i omega-3 masne kiseline su od esencijalnog značaja ne samo za ljude već i za životinje, tako da jednovremeno značajno popravljaju njihove zdravstvene, produktivne i reproduktivne performanse.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Production of milk and meat with functional food properties
T1  - Dobijanje mleka i mesa sa osobinama funkcionalne hrane
EP  - 78
IS  - 3-4
SP  - 67
VL  - 15
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2068
ER  - 

@article{
author = "Sretenović, Ljiljana and Aleksić, Slavica and Ružić-Muslić, Dragana and Petrović, Milan M. and Pantelić, Vlada and Beskorovajni, Radmila and Djedović, Radica",
year = "2009",
abstract = "The paper presents review of authors' own and other's results representing the effects of nutritional factors in order to overcome health problems of the people. In general we are presenting the effects and benefits of consuming organically bound selenium and omega-3 fatty acids. The purpose of this article is to show how to overcome the problems related a big amount of additive and other substances presented in human food, aero pollution, radiation and permanent stress in everyday life, which induce a lot of different diseases. This is the enough reason to develop special programme for producing 'designer milk', 'designer meat' or 'functional food' with purpose to preventing, reducing and healing those diseases. The purpose of this program is not only to keep a whole population in good health, but at the same time this kind of nutrients has a great comparative benefits for export our food in the west countries., Nekretanje, zagađeni vazduh i voda, velika količina aditiva i rezidue pesticida u hrani karakteristike su urbanog načina života i oni deluju destruktivno na naš organizam. Takođe, oksidativni stres kao deo normalnog metabolizma oslobađa veliku količinu slobodnih radikala koje organizam često nije sposoban da neutrališe, dovodi do najtežih bolesti koje poprimaju razmere epidemije. U ovakvim uslovima življenja nauka pronalazi načine kako da putem hrane, pre svega osnovnih životnih namirnica mleka i mesa, popravi njen kvalitet, obogaćujući je pojedinim elementima koji su od vitalnog značaja za naše zdravlje, a time utiče i na prevenciju bolesti i usporavanje procesa starenja. Jedan od načina je i korišćenje funkcionalne hrane koja po definiciji predstavlja hranu koja pored osnovne hranljive vrednosti treba da sadrže i takve sastojke koji utiču na popravljanje opšteg zdravstvenog stanja pa i lečenja mnogih bolesti. U radu je na revijalan način predstavljen značaj organski vezanog selena i omega-3 masnih kiselina u mleku i mesu dobijenih od životinja u čije obroke se uključuju ove materije koje se izlučuju u njihove proizvode. Selen i omega-3 masne kiseline su od esencijalnog značaja ne samo za ljude već i za životinje, tako da jednovremeno značajno popravljaju njihove zdravstvene, produktivne i reproduktivne performanse.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Production of milk and meat with functional food properties, Dobijanje mleka i mesa sa osobinama funkcionalne hrane",
pages = "78-67",
number = "3-4",
volume = "15",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2068"
}

Sretenović, L., Aleksić, S., Ružić-Muslić, D., Petrović, M. M., Pantelić, V., Beskorovajni, R.,& Djedović, R.. (2009). Production of milk and meat with functional food properties. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 15(3-4), 67-78.
https://hdl.handle.net/21.15107/rcub_agrospace_2068

Sretenović L, Aleksić S, Ružić-Muslić D, Petrović MM, Pantelić V, Beskorovajni R, Djedović R. Production of milk and meat with functional food properties. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2009;15(3-4):67-78.
https://hdl.handle.net/21.15107/rcub_agrospace_2068 .

Sretenović, Ljiljana, Aleksić, Slavica, Ružić-Muslić, Dragana, Petrović, Milan M., Pantelić, Vlada, Beskorovajni, Radmila, Djedović, Radica, "Production of milk and meat with functional food properties" in Zbornik naučnih radova Instituta PKB Agroekonomik, 15, no. 3-4 (2009):67-78,
https://hdl.handle.net/21.15107/rcub_agrospace_2068 .