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  - Andrić, D.O.
AU  - Hristov, Slavča
AU  - Krnjaja, Vesna
AU  - Nikšić, Dragan
AU  - Stanojković, A.
AU  - Marinković, M.
AU  - Molerović, N.
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5158
AB  - Modern methods for assessing the welfare of dairy cows are, among other things, often based on the evaluation of animal behaviour. In this regard, behaviour is classified as the most reliable, so‑called animal‑based indicator as its expression comes from the animal itself and indicates a measure in which it has adapted to the environment. Starting from the need to explore the state of welfare and the ability to demonstrate adequate behaviour in dairy farms in Serbia, the Welfare Quality® Assessment Protocol for Cattle (2009) was used in this study. The overall assessment of behaviour was carried out by analysing four main criteria: social, other forms of behaviour, human‑animal relationship and emotional state. The results of the study conducted on a total of 16 dairy farms (N = 4,833 cows) show that the conditions for ensuring appropriate behaviour meet only minimum standards and that the greatest welfare risks arise from the impossibility of expressing natural behaviour, such as exploratory behaviour. The most pronounced negative tendencies within the assessment of the emotional status were those expressed to distress, frustration and boredom. Although the estimated general condition does not differ substantially from the same on EU farms, the need for its improvement is imposed first of all in terms of ensuring greater freedom of movement and more stimulating environment in cattle rearing.
PB  - Mendel University of Agriculture and Forestry Brno
T2  - Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
T1  - Study of cows’ behaviour and welfare on dairy farms in Serbia
EP  - 979
IS  - 4
SP  - 973
VL  - 67
DO  - 10.11118/actaun201906740973
ER  - 

@article{
author = "Andrić, D.O. and Hristov, Slavča and Krnjaja, Vesna and Nikšić, Dragan and Stanojković, A. and Marinković, M. and Molerović, N.",
year = "2019",
abstract = "Modern methods for assessing the welfare of dairy cows are, among other things, often based on the evaluation of animal behaviour. In this regard, behaviour is classified as the most reliable, so‑called animal‑based indicator as its expression comes from the animal itself and indicates a measure in which it has adapted to the environment. Starting from the need to explore the state of welfare and the ability to demonstrate adequate behaviour in dairy farms in Serbia, the Welfare Quality® Assessment Protocol for Cattle (2009) was used in this study. The overall assessment of behaviour was carried out by analysing four main criteria: social, other forms of behaviour, human‑animal relationship and emotional state. The results of the study conducted on a total of 16 dairy farms (N = 4,833 cows) show that the conditions for ensuring appropriate behaviour meet only minimum standards and that the greatest welfare risks arise from the impossibility of expressing natural behaviour, such as exploratory behaviour. The most pronounced negative tendencies within the assessment of the emotional status were those expressed to distress, frustration and boredom. Although the estimated general condition does not differ substantially from the same on EU farms, the need for its improvement is imposed first of all in terms of ensuring greater freedom of movement and more stimulating environment in cattle rearing.",
publisher = "Mendel University of Agriculture and Forestry Brno",
journal = "Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis",
title = "Study of cows’ behaviour and welfare on dairy farms in Serbia",
pages = "979-973",
number = "4",
volume = "67",
doi = "10.11118/actaun201906740973"
}

Andrić, D.O., Hristov, S., Krnjaja, V., Nikšić, D., Stanojković, A., Marinković, M.,& Molerović, N.. (2019). Study of cows’ behaviour and welfare on dairy farms in Serbia. in Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
Mendel University of Agriculture and Forestry Brno., 67(4), 973-979.
https://doi.org/10.11118/actaun201906740973

Andrić D, Hristov S, Krnjaja V, Nikšić D, Stanojković A, Marinković M, Molerović N. Study of cows’ behaviour and welfare on dairy farms in Serbia. in Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis. 2019;67(4):973-979.
doi:10.11118/actaun201906740973 .

Andrić, D.O., Hristov, Slavča, Krnjaja, Vesna, Nikšić, Dragan, Stanojković, A., Marinković, M., Molerović, N., "Study of cows’ behaviour and welfare on dairy farms in Serbia" in Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 67, no. 4 (2019):973-979,
https://doi.org/10.11118/actaun201906740973 . .

TY  - JOUR
AU  - Petričević, Maja
AU  - Živković, Dušan
AU  - Ostojić-Andrić, Dušica
AU  - Nikšić, Dragan
AU  - Petričević, Veselin
AU  - Gogić, Marija
AU  - Mandić, Violeta
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5172
AB  - The trial was designed in order to examine the impact of flax seed in the nutrition of young cattle/bulls, in the final stage of the fattening. In the trial, 30 bulls of Simmental breed of uniform initial weight were selected, divided into 2 groups (control and experimental). The control animal group did not consume flax seed as a food supplement. Cattle of the experimental group consumed flax seed in an amount of 3.75% (300 g per day) of concentrated meal in the last 90 days of fattening, i.e. 300 g per day. The study included the examination of the fattening performance, slaughter traits and the composition of the bovine carcass. After slaughtering, warm carcass sides, with and without kidneys, were measured individually. Subsequent to period of cooling, the left carcass side it was cut into the main carcass parts according to the Rulebook. The results of the study showed that the addition of flax seed in the diet did not have a statistically significant effect on the body weight of bulls at the end of the trial. It was found that the addition of flax seed in the feed during the final stage of fattening did not have an impact on the differences in the average overall gain of bulls and the feed conversion ratio. Based on the data obtained by cutting of carcass sides to main parts, it was established that feeding with flax seeds had no significant effect on the share of carcass parts.
AB  - Eksperiment je postavljen sa ciljem da se ispita efekat dodavanja semena lana, u ishranu junadi, u završnoj fazi tova. Za ogled je odabrano 30 muških junadi simentalske rase ujednačenih početnih telesnih masa, koja su podeljena u 2 grupe (KON (kontrolna) i FS (ogledna)). Kontrolna grupa junadi nije konzumirala seme lana kao dodatak ishrani. Junad ogledne grupe su konzumirala seme lana u količini od 3,75% (300 g dnevno) koncentrovanog dela obroka u poslednjih 90 dana tova, tj. 300 g dnevno. Istraživanje je obuhvatilo ispitivanje rezultata tova, klanične karakteristike i sastava trupa junadi. Nakon klanja izvršeno je pojedinačno merenje toplih polutki sa i bez bubrežnog loja. Posle hlađenja leva polutka je rasecana u osnovne delove prema Pravilniku. Rezultati istraživanja su pokazali da dodatak semena lana u ishrani nije imao statistički značajan uticaj na masu junadi na kraju ogleda. Utvrđeno je da dodatak semena lana u ishranu tokom završne faze tova nije imao uticaj na razlike u prosečnom ukupnom prirastu (PUP) junadi i konverziji hrane. Na osnovu podataka dobijenih rasecanjem poluki junadi na osnovne delove utvrđeno je da ishrana sa semenom lana nema značajan uticaj na udeo delova trupa.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Study of fattening and slaughter traits of cattle under the influence of flax seed based nutrition
T1  - Ispitivanje tovnih i klaničnih osobina junadi pod uticajem ishrane sa semenom lana
EP  - 189
IS  - 2
SP  - 179
VL  - 35
DO  - 10.2298/BAH1902179P
ER  - 

@article{
author = "Petričević, Maja and Živković, Dušan and Ostojić-Andrić, Dušica and Nikšić, Dragan and Petričević, Veselin and Gogić, Marija and Mandić, Violeta",
year = "2019",
abstract = "The trial was designed in order to examine the impact of flax seed in the nutrition of young cattle/bulls, in the final stage of the fattening. In the trial, 30 bulls of Simmental breed of uniform initial weight were selected, divided into 2 groups (control and experimental). The control animal group did not consume flax seed as a food supplement. Cattle of the experimental group consumed flax seed in an amount of 3.75% (300 g per day) of concentrated meal in the last 90 days of fattening, i.e. 300 g per day. The study included the examination of the fattening performance, slaughter traits and the composition of the bovine carcass. After slaughtering, warm carcass sides, with and without kidneys, were measured individually. Subsequent to period of cooling, the left carcass side it was cut into the main carcass parts according to the Rulebook. The results of the study showed that the addition of flax seed in the diet did not have a statistically significant effect on the body weight of bulls at the end of the trial. It was found that the addition of flax seed in the feed during the final stage of fattening did not have an impact on the differences in the average overall gain of bulls and the feed conversion ratio. Based on the data obtained by cutting of carcass sides to main parts, it was established that feeding with flax seeds had no significant effect on the share of carcass parts., Eksperiment je postavljen sa ciljem da se ispita efekat dodavanja semena lana, u ishranu junadi, u završnoj fazi tova. Za ogled je odabrano 30 muških junadi simentalske rase ujednačenih početnih telesnih masa, koja su podeljena u 2 grupe (KON (kontrolna) i FS (ogledna)). Kontrolna grupa junadi nije konzumirala seme lana kao dodatak ishrani. Junad ogledne grupe su konzumirala seme lana u količini od 3,75% (300 g dnevno) koncentrovanog dela obroka u poslednjih 90 dana tova, tj. 300 g dnevno. Istraživanje je obuhvatilo ispitivanje rezultata tova, klanične karakteristike i sastava trupa junadi. Nakon klanja izvršeno je pojedinačno merenje toplih polutki sa i bez bubrežnog loja. Posle hlađenja leva polutka je rasecana u osnovne delove prema Pravilniku. Rezultati istraživanja su pokazali da dodatak semena lana u ishrani nije imao statistički značajan uticaj na masu junadi na kraju ogleda. Utvrđeno je da dodatak semena lana u ishranu tokom završne faze tova nije imao uticaj na razlike u prosečnom ukupnom prirastu (PUP) junadi i konverziji hrane. Na osnovu podataka dobijenih rasecanjem poluki junadi na osnovne delove utvrđeno je da ishrana sa semenom lana nema značajan uticaj na udeo delova trupa.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Study of fattening and slaughter traits of cattle under the influence of flax seed based nutrition, Ispitivanje tovnih i klaničnih osobina junadi pod uticajem ishrane sa semenom lana",
pages = "189-179",
number = "2",
volume = "35",
doi = "10.2298/BAH1902179P"
}

Petričević, M., Živković, D., Ostojić-Andrić, D., Nikšić, D., Petričević, V., Gogić, M.,& Mandić, V.. (2019). Study of fattening and slaughter traits of cattle under the influence of flax seed based nutrition. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 35(2), 179-189.
https://doi.org/10.2298/BAH1902179P

Petričević M, Živković D, Ostojić-Andrić D, Nikšić D, Petričević V, Gogić M, Mandić V. Study of fattening and slaughter traits of cattle under the influence of flax seed based nutrition. in Biotechnology in Animal Husbandry. 2019;35(2):179-189.
doi:10.2298/BAH1902179P .

Petričević, Maja, Živković, Dušan, Ostojić-Andrić, Dušica, Nikšić, Dragan, Petričević, Veselin, Gogić, Marija, Mandić, Violeta, "Study of fattening and slaughter traits of cattle under the influence of flax seed based nutrition" in Biotechnology in Animal Husbandry, 35, no. 2 (2019):179-189,
https://doi.org/10.2298/BAH1902179P . .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Petričević, Maja
AU  - Simić, Aleksandar
AU  - Krga, Ivan
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5189
AB  - Vojvodina Province is a major alfalfa producer in Serbia with approximately 35.7% of total area and total production share of approximately 43.1%. In this paper, the data on area, production and yield of alfalfa observations from 1947 to 2018 and their variation and trends are analysed. The data indicate wide differences in the harvested area, total production and yield of alfalfa. The analysis of data indicates that harvested area and total production of alfalfa have declined over the past decades. Yield trend shows strong yield increase during 1950-1980 followed by periods of declined growth rates to 1990. After 1990s, dry matter yield has been stagnant. However, the increase, decrease and stagnation in yield are not strictly linear.
AB  - Vojvodina je glavni proizvođač lucerke u Srbiji sa oko 35,7% ukupne površine i udelom proizvodnje od 43,1%. U radu analiziramo podatke o površini, ukupnoj proizvodnji i prinosu lucerke u periodu od 1947. do 2018. godine i njihovim varijacijama i trendovima. Takođe, procenjujemo da li je rast prinosa zastao tokom poslednjih godina. Podaci ukazuju na velike razlike u žetvenoj površini, ukupnoj proizvodnji i prinosu lucerke. Analiza podataka pokazuje da su žetvene površine i ukupna proizvodnja lucerke opali tokom poslednjih decenija. Trend prinosa pokazuje snažan porast prinosa od 1950. do 1980. godine, a zatim sledi period opadanja prinosa do 1990. godine. Nakon 1990. godine, prinos suve materije lucerke stagnira. Međutim, porast, smanjenje i stagnacija u prinosu nisu strogo linearni.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Trend analysis of harvested area, total production and yield of alfalfa in Vojvodina
T1  - Trend analize žetvenih površina, proizvodnje i prinosa lucerke u Vojvodini
EP  - 416
IS  - 4
SP  - 409
VL  - 35
DO  - 10.2298/BAH1904409M
ER  - 

@article{
author = "Mandić, Violeta and Bijelić, Zorica and Krnjaja, Vesna and Petričević, Maja and Simić, Aleksandar and Krga, Ivan",
year = "2019",
abstract = "Vojvodina Province is a major alfalfa producer in Serbia with approximately 35.7% of total area and total production share of approximately 43.1%. In this paper, the data on area, production and yield of alfalfa observations from 1947 to 2018 and their variation and trends are analysed. The data indicate wide differences in the harvested area, total production and yield of alfalfa. The analysis of data indicates that harvested area and total production of alfalfa have declined over the past decades. Yield trend shows strong yield increase during 1950-1980 followed by periods of declined growth rates to 1990. After 1990s, dry matter yield has been stagnant. However, the increase, decrease and stagnation in yield are not strictly linear., Vojvodina je glavni proizvođač lucerke u Srbiji sa oko 35,7% ukupne površine i udelom proizvodnje od 43,1%. U radu analiziramo podatke o površini, ukupnoj proizvodnji i prinosu lucerke u periodu od 1947. do 2018. godine i njihovim varijacijama i trendovima. Takođe, procenjujemo da li je rast prinosa zastao tokom poslednjih godina. Podaci ukazuju na velike razlike u žetvenoj površini, ukupnoj proizvodnji i prinosu lucerke. Analiza podataka pokazuje da su žetvene površine i ukupna proizvodnja lucerke opali tokom poslednjih decenija. Trend prinosa pokazuje snažan porast prinosa od 1950. do 1980. godine, a zatim sledi period opadanja prinosa do 1990. godine. Nakon 1990. godine, prinos suve materije lucerke stagnira. Međutim, porast, smanjenje i stagnacija u prinosu nisu strogo linearni.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Trend analysis of harvested area, total production and yield of alfalfa in Vojvodina, Trend analize žetvenih površina, proizvodnje i prinosa lucerke u Vojvodini",
pages = "416-409",
number = "4",
volume = "35",
doi = "10.2298/BAH1904409M"
}

Mandić, V., Bijelić, Z., Krnjaja, V., Petričević, M., Simić, A.,& Krga, I.. (2019). Trend analysis of harvested area, total production and yield of alfalfa in Vojvodina. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 35(4), 409-416.
https://doi.org/10.2298/BAH1904409M

Mandić V, Bijelić Z, Krnjaja V, Petričević M, Simić A, Krga I. Trend analysis of harvested area, total production and yield of alfalfa in Vojvodina. in Biotechnology in Animal Husbandry. 2019;35(4):409-416.
doi:10.2298/BAH1904409M .

Mandić, Violeta, Bijelić, Zorica, Krnjaja, Vesna, Petričević, Maja, Simić, Aleksandar, Krga, Ivan, "Trend analysis of harvested area, total production and yield of alfalfa in Vojvodina" in Biotechnology in Animal Husbandry, 35, no. 4 (2019):409-416,
https://doi.org/10.2298/BAH1904409M . .

TY  - JOUR
AU  - Krnjaja, Vesna
AU  - Stanković, Slavica
AU  - Obradović, Ana
AU  - Petrović, Tanja
AU  - Mandić, Violeta
AU  - Bijelić, Zorica
AU  - Božić, Manja
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4716
AB  - Fusarium graminearum as the main causal agent of Fusarium head blight (FHB) and its ability to produce trichothecenes was investigated by molecular techniques. A total of 37 strains isolated from the wheat, harvested in Serbia in 2005, 2008 and 2015, and previously designated by morphological observation as F. graminearum, were used for trichothecene genotypes characterization. The strains were identified using the species-specific primer set FG16R/FG16F while genotypic characterization was done using specific TRI13 and TRI3 sequences of the trichothecene gene clusters. The PCR assays identified all strains as species of F. graminearum sensu stricto with the DON/15-ADON genotype. The quantification of the mycotoxin (DON) was performed using the biochemical assay. The high levels of DON (>20,000 mu g kg(-1)) were recorded in all of the strains from 2005, four strains from 2008 and two strains from 2015. Weather data of the investigated seasons, showed that the optimal temperature, frequent rains and high relative humidity (RH) was very favourable for the development of F. graminearum, affecting the DON biosynthesis.
PB  - MDPI, BASEL
T2  - Toxins
T1  - Trichothecene Genotypes of Fusarium graminearum Populations Isolated from Winter Wheat Crops in Serbia
IS  - 11
VL  - 10
DO  - 10.3390/toxins10110460
ER  - 

@article{
author = "Krnjaja, Vesna and Stanković, Slavica and Obradović, Ana and Petrović, Tanja and Mandić, Violeta and Bijelić, Zorica and Božić, Manja",
year = "2018",
abstract = "Fusarium graminearum as the main causal agent of Fusarium head blight (FHB) and its ability to produce trichothecenes was investigated by molecular techniques. A total of 37 strains isolated from the wheat, harvested in Serbia in 2005, 2008 and 2015, and previously designated by morphological observation as F. graminearum, were used for trichothecene genotypes characterization. The strains were identified using the species-specific primer set FG16R/FG16F while genotypic characterization was done using specific TRI13 and TRI3 sequences of the trichothecene gene clusters. The PCR assays identified all strains as species of F. graminearum sensu stricto with the DON/15-ADON genotype. The quantification of the mycotoxin (DON) was performed using the biochemical assay. The high levels of DON (>20,000 mu g kg(-1)) were recorded in all of the strains from 2005, four strains from 2008 and two strains from 2015. Weather data of the investigated seasons, showed that the optimal temperature, frequent rains and high relative humidity (RH) was very favourable for the development of F. graminearum, affecting the DON biosynthesis.",
publisher = "MDPI, BASEL",
journal = "Toxins",
title = "Trichothecene Genotypes of Fusarium graminearum Populations Isolated from Winter Wheat Crops in Serbia",
number = "11",
volume = "10",
doi = "10.3390/toxins10110460"
}

Krnjaja, V., Stanković, S., Obradović, A., Petrović, T., Mandić, V., Bijelić, Z.,& Božić, M.. (2018). Trichothecene Genotypes of Fusarium graminearum Populations Isolated from Winter Wheat Crops in Serbia. in Toxins
MDPI, BASEL., 10(11).
https://doi.org/10.3390/toxins10110460

Krnjaja V, Stanković S, Obradović A, Petrović T, Mandić V, Bijelić Z, Božić M. Trichothecene Genotypes of Fusarium graminearum Populations Isolated from Winter Wheat Crops in Serbia. in Toxins. 2018;10(11).
doi:10.3390/toxins10110460 .

Krnjaja, Vesna, Stanković, Slavica, Obradović, Ana, Petrović, Tanja, Mandić, Violeta, Bijelić, Zorica, Božić, Manja, "Trichothecene Genotypes of Fusarium graminearum Populations Isolated from Winter Wheat Crops in Serbia" in Toxins, 10, no. 11 (2018),
https://doi.org/10.3390/toxins10110460 . .

TY  - JOUR
AU  - Krnjaja, Vesna
AU  - Stanković, Slavica
AU  - Lukić, Miloš
AU  - Mićić, Nenad
AU  - Petrović, Tanja
AU  - Bijelić, Zorica
AU  - Mandić, Violeta
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4862
AB  - This study was carried out in order to investigate the natural occurrence of toxigenic fungi and levels of zearalenone (ZEA), deoxynivalenol (DON) and aflatoxin B1 (AFB1) in the maize stored immediately after harvesting in 2016 and used for animal feed in Serbia. A total of 22 maize samples were collected from four different districts across the country: City of Belgrade (nine samples), Šumadija (eight samples), Podunavlje (four samples) and Kolubara (one sample). Toxigenic fungi were identified according to the morphological characteristics whereas the mycotoxins contamination were detected using biochemistry enzyme-linked immuno-sorbent (ELISA) assay. The tested samples were mostly infected with Aspergillus, Fusarium and Penicillium spp., except that one sample originated from Kolubara was not contaminated with Aspergillus species. Fusarium graminearum was the most common species in the maize sample from Kolubara district (60%), F. verticillioides in the maize samples from Podunavlje (43.75%) and City of Belgrade (22.4%) districts, and Penicillium spp. in the maize samples from Šumadija district (26.38%). In the analysed maize samples the presence of Aspergillus species was low (0-1.78%). Mycotoxicological analysis revealed the presence of zearalenone (ZEA), deoxynivalenol (DON) and aflatoxin B1 (AFB1) in all the investigated samples, except that DON and AFB1 were not recorded in the samples from Podunavlje and Kolubara districts, respectively. The investigated samples were highly contaminated with ZEA, with incidence of 100% for the samples from Šumadija, Podunavlje and Kolubara districts and 88.89% for the samples from City of Belgrade district. In addition, the samples contamination with DON was 100% and 22.2% for the samples from Šumadija, Kolubara and City of Belgrade, districts, respectively. The highest number of AFB1 positive samples was found in Šumadija district (87.5%), while in the City of Belgrade and Podunavlje districts, 55.56% and 50% AFB1 positive samples were established, respectively. Generally, remarkable infection of all the tested samples with toxigenic fungal species from Aspergillus, Fusarium and Penicillium genera were recorded. In addition, high contamination with mycotoxins ZEA, DON and AFB1 were also recorded; nevertheless, only in one sample the level of DON exceeded the allowed legal limit (1750 μg kg-1 ) according to Regulation for unprocessed maize. Therefore, permanent mycological and mycotoxicological analyses of maize grain are necessary for risk assessment of fungal and mycotoxin contamination throughout the food chain.
AB  - Ispitivanja u ovom radu izvedena su s ciljem da se odredi prirodna pojava potencijalno toksigenih gljiva iz rodova Aspergillus, Fusarium i Penicillium i sadržaj mikotoksina zearalenona (ZEA), deoksinivalenola (DON) i aflatoksina B1 (AFB1) u kukuruzu uskladištenom neposredno posle berbe u 2016. godini i korišćenom za ishranu životinja. Ukupno 22 uzoraka zrna kukuruza sakupljeni su iz četiri regiona u Srbiji: Beogradski (devet uzoraka), Šumadijski (osam uzoraka), Podunavski (četiri uzorka) i Kolubarski (jedan uzorak). Toksigene vrste gljiva su identifikovane na osnovu morfoloških osobina, a sadržaj mikotoksina određen je pomoću biohemijske, imunoadsorpcione enzimske metode (ELISA). Ispitivani uzorci kukuruza većinom su bili inficirani sa Aspergillus, Fusarium i Penicillium spp., izuzev što u uzorku iz Kolubarskog regiona nisu bile identifikovane Aspergillus vrste. Fusarium graminearum bila je najučestalija vrsta u uzorku kukuruza iz Kolubarskog regiona (60%), F. verticillioides u uzorcima iz Podunavskog (43,75%) i Beogradskog regiona (22,4%) i Penicillium spp. u uzorcima iz Šumadijskog regiona (26,38%). U ispitivanim uzorcima kukuruza zastupljenost Aspergillus vrsta bila je niska (0-1,78%). Mikotoksikološkim analizama ustanovljeno je prisustvo zearalenona (ZEA), deoksinivalenola (DON) i aflatoksina B1 (AFB1) u svim ispitivanim uzorcima kukuruza, izuzev što DON nije detektovan u uzorcima iz Podunavskog a AFB1 u uzorku iz Kolubarskog regiona. Ispitivani uzorci su visoko kontaminirani sa ZEA, 100% uzoraka iz Šumadijskog, Podunavskog i Kolubarskog regiona i 88,89% uzoraka iz Beogradskog regiona. Isto tako, sa DON bilo je kontaminirano 100% uzoraka iz Šumadijskog i Kolubarskog regiona i 22,2% iz Beogradskog regiona. Najveći broj AFB1 pozitivnih uzoraka ustanovljen je u Šumadijskom regionu (87,5%), dok je u Beogradskom i Podunavskom regionu ustanovljeno 55,56% i 50% AFB1 pozitivnih uzoraka, respektivno. Uopšteno razmatrajući, u ovim analizama ustanovljena je visoka zastupljenost toksigenih vrsta u svim ispitivanim uzorcima kukuruza. Isto tako, ustanovljena je visoka kontaminiranost uzoraka sa mikotoksinima ZEA, DON i AFB1, iako je samo u jednom uzorku sadržaj DON premašio dozvoljeni limit (1750 μg kg-1 ) prema zakonskoj regulativi za neprerađeni kukuruz. Zbog toga, stalne mikološke i mikotoksikološke analize zrna kukuruza neophodne su radi ocene rizika od gljivične i mikotoksin kontaminacije u lancu ishrane.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Toxigenic fungal and mycotoxin contamination of maize samples from different districts in Serbia
T1  - Kontaminacija toksigenim vrstama gljiva i njihovim mikotoksinima uzoraka kukuruza iz različitih regiona u Srbiji
EP  - 249
IS  - 2
SP  - 239
VL  - 34
DO  - 10.2298/bah1802239K
ER  - 

@article{
author = "Krnjaja, Vesna and Stanković, Slavica and Lukić, Miloš and Mićić, Nenad and Petrović, Tanja and Bijelić, Zorica and Mandić, Violeta",
year = "2018",
abstract = "This study was carried out in order to investigate the natural occurrence of toxigenic fungi and levels of zearalenone (ZEA), deoxynivalenol (DON) and aflatoxin B1 (AFB1) in the maize stored immediately after harvesting in 2016 and used for animal feed in Serbia. A total of 22 maize samples were collected from four different districts across the country: City of Belgrade (nine samples), Šumadija (eight samples), Podunavlje (four samples) and Kolubara (one sample). Toxigenic fungi were identified according to the morphological characteristics whereas the mycotoxins contamination were detected using biochemistry enzyme-linked immuno-sorbent (ELISA) assay. The tested samples were mostly infected with Aspergillus, Fusarium and Penicillium spp., except that one sample originated from Kolubara was not contaminated with Aspergillus species. Fusarium graminearum was the most common species in the maize sample from Kolubara district (60%), F. verticillioides in the maize samples from Podunavlje (43.75%) and City of Belgrade (22.4%) districts, and Penicillium spp. in the maize samples from Šumadija district (26.38%). In the analysed maize samples the presence of Aspergillus species was low (0-1.78%). Mycotoxicological analysis revealed the presence of zearalenone (ZEA), deoxynivalenol (DON) and aflatoxin B1 (AFB1) in all the investigated samples, except that DON and AFB1 were not recorded in the samples from Podunavlje and Kolubara districts, respectively. The investigated samples were highly contaminated with ZEA, with incidence of 100% for the samples from Šumadija, Podunavlje and Kolubara districts and 88.89% for the samples from City of Belgrade district. In addition, the samples contamination with DON was 100% and 22.2% for the samples from Šumadija, Kolubara and City of Belgrade, districts, respectively. The highest number of AFB1 positive samples was found in Šumadija district (87.5%), while in the City of Belgrade and Podunavlje districts, 55.56% and 50% AFB1 positive samples were established, respectively. Generally, remarkable infection of all the tested samples with toxigenic fungal species from Aspergillus, Fusarium and Penicillium genera were recorded. In addition, high contamination with mycotoxins ZEA, DON and AFB1 were also recorded; nevertheless, only in one sample the level of DON exceeded the allowed legal limit (1750 μg kg-1 ) according to Regulation for unprocessed maize. Therefore, permanent mycological and mycotoxicological analyses of maize grain are necessary for risk assessment of fungal and mycotoxin contamination throughout the food chain., Ispitivanja u ovom radu izvedena su s ciljem da se odredi prirodna pojava potencijalno toksigenih gljiva iz rodova Aspergillus, Fusarium i Penicillium i sadržaj mikotoksina zearalenona (ZEA), deoksinivalenola (DON) i aflatoksina B1 (AFB1) u kukuruzu uskladištenom neposredno posle berbe u 2016. godini i korišćenom za ishranu životinja. Ukupno 22 uzoraka zrna kukuruza sakupljeni su iz četiri regiona u Srbiji: Beogradski (devet uzoraka), Šumadijski (osam uzoraka), Podunavski (četiri uzorka) i Kolubarski (jedan uzorak). Toksigene vrste gljiva su identifikovane na osnovu morfoloških osobina, a sadržaj mikotoksina određen je pomoću biohemijske, imunoadsorpcione enzimske metode (ELISA). Ispitivani uzorci kukuruza većinom su bili inficirani sa Aspergillus, Fusarium i Penicillium spp., izuzev što u uzorku iz Kolubarskog regiona nisu bile identifikovane Aspergillus vrste. Fusarium graminearum bila je najučestalija vrsta u uzorku kukuruza iz Kolubarskog regiona (60%), F. verticillioides u uzorcima iz Podunavskog (43,75%) i Beogradskog regiona (22,4%) i Penicillium spp. u uzorcima iz Šumadijskog regiona (26,38%). U ispitivanim uzorcima kukuruza zastupljenost Aspergillus vrsta bila je niska (0-1,78%). Mikotoksikološkim analizama ustanovljeno je prisustvo zearalenona (ZEA), deoksinivalenola (DON) i aflatoksina B1 (AFB1) u svim ispitivanim uzorcima kukuruza, izuzev što DON nije detektovan u uzorcima iz Podunavskog a AFB1 u uzorku iz Kolubarskog regiona. Ispitivani uzorci su visoko kontaminirani sa ZEA, 100% uzoraka iz Šumadijskog, Podunavskog i Kolubarskog regiona i 88,89% uzoraka iz Beogradskog regiona. Isto tako, sa DON bilo je kontaminirano 100% uzoraka iz Šumadijskog i Kolubarskog regiona i 22,2% iz Beogradskog regiona. Najveći broj AFB1 pozitivnih uzoraka ustanovljen je u Šumadijskom regionu (87,5%), dok je u Beogradskom i Podunavskom regionu ustanovljeno 55,56% i 50% AFB1 pozitivnih uzoraka, respektivno. Uopšteno razmatrajući, u ovim analizama ustanovljena je visoka zastupljenost toksigenih vrsta u svim ispitivanim uzorcima kukuruza. Isto tako, ustanovljena je visoka kontaminiranost uzoraka sa mikotoksinima ZEA, DON i AFB1, iako je samo u jednom uzorku sadržaj DON premašio dozvoljeni limit (1750 μg kg-1 ) prema zakonskoj regulativi za neprerađeni kukuruz. Zbog toga, stalne mikološke i mikotoksikološke analize zrna kukuruza neophodne su radi ocene rizika od gljivične i mikotoksin kontaminacije u lancu ishrane.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Toxigenic fungal and mycotoxin contamination of maize samples from different districts in Serbia, Kontaminacija toksigenim vrstama gljiva i njihovim mikotoksinima uzoraka kukuruza iz različitih regiona u Srbiji",
pages = "249-239",
number = "2",
volume = "34",
doi = "10.2298/bah1802239K"
}

Krnjaja, V., Stanković, S., Lukić, M., Mićić, N., Petrović, T., Bijelić, Z.,& Mandić, V.. (2018). Toxigenic fungal and mycotoxin contamination of maize samples from different districts in Serbia. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 34(2), 239-249.
https://doi.org/10.2298/bah1802239K

Krnjaja V, Stanković S, Lukić M, Mićić N, Petrović T, Bijelić Z, Mandić V. Toxigenic fungal and mycotoxin contamination of maize samples from different districts in Serbia. in Biotechnology in Animal Husbandry. 2018;34(2):239-249.
doi:10.2298/bah1802239K .

Krnjaja, Vesna, Stanković, Slavica, Lukić, Miloš, Mićić, Nenad, Petrović, Tanja, Bijelić, Zorica, Mandić, Violeta, "Toxigenic fungal and mycotoxin contamination of maize samples from different districts in Serbia" in Biotechnology in Animal Husbandry, 34, no. 2 (2018):239-249,
https://doi.org/10.2298/bah1802239K . .

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  - 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  - Stojiljković, Nenad
AU  - Mićić, Nenad
AU  - Gogić, Marija
AU  - Živković, Vladimir
AU  - Cekić, Bogdan
AU  - Ježek, Jožica
AU  - Relić, Renata
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4857
AB  - Good rearing conditions are the key factor for health and welfare of calves. Diarrhea, respiratory and navel infections are commonly referred to as the most common health problems in calves. The aim of this study was an observation of rearing conditions and the occurrence of the most common health problems in calves on small rural farms in Danube Region of Serbia. Data were colected from 30 farms by surveying the farmers. The questionary consisted of 75 questions pertaining to the following: general information on the farm, and on calving, nutrition, weaning, housing, hygiene of space for cows and calves, on calf diseases and diseases prevention measures. According to the answers, the average number of all categories of cattle at the fams is 18 heads. Calves are separated from their mothers immediately after birth at 67% farms. They receive colostrum up to two hours after birth at 47% of the farms and immediately after birth at 20% of the farms. Average age of calves at weaning is 13 weeks. Calves begin to use hay usually between the 1 st and 2 nd week of life, and a concentrated feed in 2 nd week. They are held in different types of pens. Farmers specified diarrhea and respiratory diseases as the most common health problems in calves. Rearing conditions at the farms often do not meet the recommendations and the breeders do not implement all of the necessary preventive measures. Corrections in this regard could contribute to better health of calves.
AB  - Dobri uslovi gajenja su ključni faktor za očuvanje zdravlja i dobrobit teladi. Kao najčešći zdravstveni problemi teladi obično se navode prolivi, infekcije disajnih puteva i infekcije pupka. Cilj ovog istraživanja bio je sagledavanje uslova gajenja i učestalost pojave najčešćih zdravstvenih problema kod teladi na malim seoskim farmama u Podunavskom regionu Srbije. Podaci su prikupljeni sa 30 farmi anketiranjem farmera. Anketa se sastojala od 75 pitanja koja su se odnosila na: opšte informacije o farmi, teljenje, ishranu teladi, odbijanje, smeštaj, higijenu prostora za smeštaj plotkinja i teladi, bolesti koje se javljaju kod teladi i mere preventive bolesti. Prema odgovorima, prosečan broj goveda svih kategorija na farmama je 18. Telad se na 67% farmi odmah po rođenju odvaja od majki. Dobijaju kolostrum 2 sata po rođenju na 47% farmi, a na 20% farmi odmah po rođenju. Prosečna starost teladi pri odbijanju je 13 nedelja. Telad počinje da koristi seno obično između 1. i 2. nedelje života, a koncentrat u 2. nedelji. Telad se drže u različitim tipovima bokseva. Farmeri su naveli proliv i respiratorne bolesti kao najčešće zdravstvene probleme kod teladi. Uslovi gajenja na farmama često nisu u skladu sa preporukama i odgajivači ne sprovode sve neophodne preventivne mere za sprečavanje pojave bolesti. Korekcije u ovom pogledu bi mogle doprineti boljem zdravstvenom stanju teladi.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Rearing conditions and health status of calves on small rural farms
T1  - Uslovi gajenja i zdravstveno stanje teladi na malim seoskim farmama
EP  - 432
IS  - 4
SP  - 419
VL  - 34
DO  - 10.2298/BAH1804419S
ER  - 

@article{
author = "Stojiljković, Nenad and Mićić, Nenad and Gogić, Marija and Živković, Vladimir and Cekić, Bogdan and Ježek, Jožica and Relić, Renata",
year = "2018",
abstract = "Good rearing conditions are the key factor for health and welfare of calves. Diarrhea, respiratory and navel infections are commonly referred to as the most common health problems in calves. The aim of this study was an observation of rearing conditions and the occurrence of the most common health problems in calves on small rural farms in Danube Region of Serbia. Data were colected from 30 farms by surveying the farmers. The questionary consisted of 75 questions pertaining to the following: general information on the farm, and on calving, nutrition, weaning, housing, hygiene of space for cows and calves, on calf diseases and diseases prevention measures. According to the answers, the average number of all categories of cattle at the fams is 18 heads. Calves are separated from their mothers immediately after birth at 67% farms. They receive colostrum up to two hours after birth at 47% of the farms and immediately after birth at 20% of the farms. Average age of calves at weaning is 13 weeks. Calves begin to use hay usually between the 1 st and 2 nd week of life, and a concentrated feed in 2 nd week. They are held in different types of pens. Farmers specified diarrhea and respiratory diseases as the most common health problems in calves. Rearing conditions at the farms often do not meet the recommendations and the breeders do not implement all of the necessary preventive measures. Corrections in this regard could contribute to better health of calves., Dobri uslovi gajenja su ključni faktor za očuvanje zdravlja i dobrobit teladi. Kao najčešći zdravstveni problemi teladi obično se navode prolivi, infekcije disajnih puteva i infekcije pupka. Cilj ovog istraživanja bio je sagledavanje uslova gajenja i učestalost pojave najčešćih zdravstvenih problema kod teladi na malim seoskim farmama u Podunavskom regionu Srbije. Podaci su prikupljeni sa 30 farmi anketiranjem farmera. Anketa se sastojala od 75 pitanja koja su se odnosila na: opšte informacije o farmi, teljenje, ishranu teladi, odbijanje, smeštaj, higijenu prostora za smeštaj plotkinja i teladi, bolesti koje se javljaju kod teladi i mere preventive bolesti. Prema odgovorima, prosečan broj goveda svih kategorija na farmama je 18. Telad se na 67% farmi odmah po rođenju odvaja od majki. Dobijaju kolostrum 2 sata po rođenju na 47% farmi, a na 20% farmi odmah po rođenju. Prosečna starost teladi pri odbijanju je 13 nedelja. Telad počinje da koristi seno obično između 1. i 2. nedelje života, a koncentrat u 2. nedelji. Telad se drže u različitim tipovima bokseva. Farmeri su naveli proliv i respiratorne bolesti kao najčešće zdravstvene probleme kod teladi. Uslovi gajenja na farmama često nisu u skladu sa preporukama i odgajivači ne sprovode sve neophodne preventivne mere za sprečavanje pojave bolesti. Korekcije u ovom pogledu bi mogle doprineti boljem zdravstvenom stanju teladi.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Rearing conditions and health status of calves on small rural farms, Uslovi gajenja i zdravstveno stanje teladi na malim seoskim farmama",
pages = "432-419",
number = "4",
volume = "34",
doi = "10.2298/BAH1804419S"
}

Stojiljković, N., Mićić, N., Gogić, M., Živković, V., Cekić, B., Ježek, J.,& Relić, R.. (2018). Rearing conditions and health status of calves on small rural farms. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 34(4), 419-432.
https://doi.org/10.2298/BAH1804419S

Stojiljković N, Mićić N, Gogić M, Živković V, Cekić B, Ježek J, Relić R. Rearing conditions and health status of calves on small rural farms. in Biotechnology in Animal Husbandry. 2018;34(4):419-432.
doi:10.2298/BAH1804419S .

Stojiljković, Nenad, Mićić, Nenad, Gogić, Marija, Živković, Vladimir, Cekić, Bogdan, Ježek, Jožica, Relić, Renata, "Rearing conditions and health status of calves on small rural farms" in Biotechnology in Animal Husbandry, 34, no. 4 (2018):419-432,
https://doi.org/10.2298/BAH1804419S . .

TY  - JOUR
AU  - Jocković, Milan
AU  - Jocić, Siniša
AU  - Cvejić, Sandra
AU  - Miladinović, Dragana
AU  - Terzić, Sreten
AU  - Marjanović-Jeromela, Ana
AU  - Ovuka, Jelena
AU  - Prodanović, Slaven
AU  - Miklič, Vladimir
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4851
AB  - Increasing yield of seed and oil in sunflower is certainly one of the most important imperatives in modern sunflower breeding. The aim of this experiment was to cross the sunflower genotypes in order to create a new genetic variation that will contribute in order to increase seed and oil yield. The material for this research included 6 sunflower genotypes selected on the basis of their agronomic and production characteristics. The crossing was done by incomplete dialel method in early morning hours by manual emasculation. The analysis of variance revealed the existence of a statistically significant difference between the genotypes used in crossing, which confirms that the selected parents differ in the examined properties. Comparing parents the highest average value of seed yield per plant was achieved by parent R1 (98.29 g), while the lowest seed yield per plant was achieved with parent R3 (46.52 g). The highest average value of seed yield per plant in the F2 generation was achieved with the combination R5 x R6 (79.75 g), while the lowest value was achieved with the combination R1 x R6 (49.85 g). In terms of oil yield, the highest aver-age value was measured at parent R1 (43.59 g), while in the F2 generation the highest oil yield was achieved by the combination R5 x R6 (38.66 g). Of the total of 15 F2 populations, higher average yield of seed and oil per plant compared to parents were achieved in 4 cross combinations. This result leads to the conclusion that the obtained F2 generations can represent an important source of new genetic variability to be used in the breeding program in order to obtain more productive sunflower hybrids. Calculated coefficient of inheritance, heritability, indicated that depending on the crossing combination, genetic material, non-hereditary factors had a greater or lesser impact on the expression of investigated traits.
AB  - Povećanje prinosa semena i ulja kod suncokreta svakako predstavlja jedan od najvažnijih imperativa u savremenom oplemenjivanju suncokreta. Cilj ovog eksperimenta je bio ukrštanje genotipova suncokreta radi stvaranja nove genetičke varijabilnosti koja će doprineti povećanju prinosa semena i ulja. Materijal za ovo istraživanje je uključio 6 genotipova suncokreta odabranih na osnovu svojih agronomskih i proizvodnih karakteristika. Ukrštanje je rađeno metodom nepotpunog dialela u ranim jutarnjim časovima ručnom emaskulacijom. Analizom varijanse je utvrđeno postojanje statistički značajne razlike između genotipova korišćenih u ukrštanju što nam potvrđuje da se odabrani roditelji razlikuju u ispitivanim osobinama. Poredeći roditelje najvišu prosečnu vrednost prinosa semena po biljci ostvario je roditelj R1 (98,29 g), dok je najniži prinos semena po biljci ostvaren kod roditelja R3 (46,52 g). Najviša prosečna vrednost prinosa semena po biljci u F2 generaciji ostvarena je kod kombinacije R5 x R6 (79,75 g), dok je najniža vrednost ostvarena kod kombinacije R1 x R6 (49,85 g). U pogledu prinosa ulja najviša prosečna vrednost izmerena je kod roditelja R1 (43,59 g), dok je u F2 generaciji najviši prinos ulja ostvarila kombinacija R5 x R6 (38,66 g). Od ukupno 15 F2 populacija, više prosečne vrednosti prinosa semena i ulja po biljci u odnosu na roditelje ostvarene su kod 4 kombinacije ukrštanja. Ovakav rezultat navodi na zaključak da dobijene F2 generacije mogu predstavljati važan izvor nove genetičke varijabilnosti koje će se koristiti u oplemenjivačkom programu u cilju dobijanja produktivnijih hibrida suncokreta. Koeficijent heritabilnosti je ukazao da su u zavisnosti od kombinacije ukrštanja, genetičkog materijala, nenasledni faktori imali veći ili manji uticaj na ekspresiju ispitivanih osobina.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Creating new genetic variability with the aim of increasing the yield of seed and oil in sunflower
T1  - Stvaranje nove genetičke varijabilnosti u cilju povećanja prinosa semena i ulja suncokreta
EP  - 45
IS  - 1
SP  - 37
VL  - 24
DO  - 10.5937/SelSem1801037J
ER  - 

@article{
author = "Jocković, Milan and Jocić, Siniša and Cvejić, Sandra and Miladinović, Dragana and Terzić, Sreten and Marjanović-Jeromela, Ana and Ovuka, Jelena and Prodanović, Slaven and Miklič, Vladimir",
year = "2018",
abstract = "Increasing yield of seed and oil in sunflower is certainly one of the most important imperatives in modern sunflower breeding. The aim of this experiment was to cross the sunflower genotypes in order to create a new genetic variation that will contribute in order to increase seed and oil yield. The material for this research included 6 sunflower genotypes selected on the basis of their agronomic and production characteristics. The crossing was done by incomplete dialel method in early morning hours by manual emasculation. The analysis of variance revealed the existence of a statistically significant difference between the genotypes used in crossing, which confirms that the selected parents differ in the examined properties. Comparing parents the highest average value of seed yield per plant was achieved by parent R1 (98.29 g), while the lowest seed yield per plant was achieved with parent R3 (46.52 g). The highest average value of seed yield per plant in the F2 generation was achieved with the combination R5 x R6 (79.75 g), while the lowest value was achieved with the combination R1 x R6 (49.85 g). In terms of oil yield, the highest aver-age value was measured at parent R1 (43.59 g), while in the F2 generation the highest oil yield was achieved by the combination R5 x R6 (38.66 g). Of the total of 15 F2 populations, higher average yield of seed and oil per plant compared to parents were achieved in 4 cross combinations. This result leads to the conclusion that the obtained F2 generations can represent an important source of new genetic variability to be used in the breeding program in order to obtain more productive sunflower hybrids. Calculated coefficient of inheritance, heritability, indicated that depending on the crossing combination, genetic material, non-hereditary factors had a greater or lesser impact on the expression of investigated traits., Povećanje prinosa semena i ulja kod suncokreta svakako predstavlja jedan od najvažnijih imperativa u savremenom oplemenjivanju suncokreta. Cilj ovog eksperimenta je bio ukrštanje genotipova suncokreta radi stvaranja nove genetičke varijabilnosti koja će doprineti povećanju prinosa semena i ulja. Materijal za ovo istraživanje je uključio 6 genotipova suncokreta odabranih na osnovu svojih agronomskih i proizvodnih karakteristika. Ukrštanje je rađeno metodom nepotpunog dialela u ranim jutarnjim časovima ručnom emaskulacijom. Analizom varijanse je utvrđeno postojanje statistički značajne razlike između genotipova korišćenih u ukrštanju što nam potvrđuje da se odabrani roditelji razlikuju u ispitivanim osobinama. Poredeći roditelje najvišu prosečnu vrednost prinosa semena po biljci ostvario je roditelj R1 (98,29 g), dok je najniži prinos semena po biljci ostvaren kod roditelja R3 (46,52 g). Najviša prosečna vrednost prinosa semena po biljci u F2 generaciji ostvarena je kod kombinacije R5 x R6 (79,75 g), dok je najniža vrednost ostvarena kod kombinacije R1 x R6 (49,85 g). U pogledu prinosa ulja najviša prosečna vrednost izmerena je kod roditelja R1 (43,59 g), dok je u F2 generaciji najviši prinos ulja ostvarila kombinacija R5 x R6 (38,66 g). Od ukupno 15 F2 populacija, više prosečne vrednosti prinosa semena i ulja po biljci u odnosu na roditelje ostvarene su kod 4 kombinacije ukrštanja. Ovakav rezultat navodi na zaključak da dobijene F2 generacije mogu predstavljati važan izvor nove genetičke varijabilnosti koje će se koristiti u oplemenjivačkom programu u cilju dobijanja produktivnijih hibrida suncokreta. Koeficijent heritabilnosti je ukazao da su u zavisnosti od kombinacije ukrštanja, genetičkog materijala, nenasledni faktori imali veći ili manji uticaj na ekspresiju ispitivanih osobina.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Creating new genetic variability with the aim of increasing the yield of seed and oil in sunflower, Stvaranje nove genetičke varijabilnosti u cilju povećanja prinosa semena i ulja suncokreta",
pages = "45-37",
number = "1",
volume = "24",
doi = "10.5937/SelSem1801037J"
}

Jocković, M., Jocić, S., Cvejić, S., Miladinović, D., Terzić, S., Marjanović-Jeromela, A., Ovuka, J., Prodanović, S.,& Miklič, V.. (2018). Creating new genetic variability with the aim of increasing the yield of seed and oil in sunflower. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 24(1), 37-45.
https://doi.org/10.5937/SelSem1801037J

Jocković M, Jocić S, Cvejić S, Miladinović D, Terzić S, Marjanović-Jeromela A, Ovuka J, Prodanović S, Miklič V. Creating new genetic variability with the aim of increasing the yield of seed and oil in sunflower. in Selekcija i semenarstvo. 2018;24(1):37-45.
doi:10.5937/SelSem1801037J .

Jocković, Milan, Jocić, Siniša, Cvejić, Sandra, Miladinović, Dragana, Terzić, Sreten, Marjanović-Jeromela, Ana, Ovuka, Jelena, Prodanović, Slaven, Miklič, Vladimir, "Creating new genetic variability with the aim of increasing the yield of seed and oil in sunflower" in Selekcija i semenarstvo, 24, no. 1 (2018):37-45,
https://doi.org/10.5937/SelSem1801037J . .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Krnjaja, Vesna
AU  - Djordjević, Snežana
AU  - Djordjević, Nikola
AU  - Bijelić, Zorica
AU  - Simić, Aleksandar
AU  - Dragičević, Vesna
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4689
AB  - Rhizosphere microorganisms are essential for plant growth and development. Many factors, including environmental conditions, genotype, seed inoculation with plant growth promoting rhizobacteria (PGPR) and plant growth stages, influence rhizosphere microbiology. In this study, the dynamics of nitrogen and microbiological soil status at different growth stages of two maize hybrids, as well as their grain yield were analyzed, under the influence of seed inoculation with inoculant containing Azotobacter chroococum, Azotobacter vinelandii, Bacillus megaterium, and Bacillus licheniformis on during three experimental years. Higher nitrogen amount (NA), total number of microorganisms (TNM), number of azotobacters (NAZ), number of aminoheterotrophs (NAM), total number of sporogenic bacteria (NS), number of actinomycetes (NAC), number of oligotrophic (NO) and grain yield, as well as lower number of fungi (NF) were obtained under favorable environmental conditions. The hybrid NS 6010 had higher values of NA, TNM, NAZ, NAM, NO, and grain yield than hybrid Dijamant 6. What is more, higher NA, TNM, NAZ, NAM, NO, and grain yield were obtained under inoculation treatment, demonstrating that the microorganisms improve maize production and microbial abundance in the rhizosphere. The highest TNM, NAM, NF and NO were determined at stage 6-7 leaves, while the highest NA and NAC were at silking stage and NAZ at wax ripeness stage. Accordingly, hybrid choice and seed inoculation could serve as a good management practice for an increase in maize grain yield, and improved microbial population and nitrogen amount in the rhizosphere.
PB  - Maydica-Ist Sper Cerealicoltur, Bergamo
T2  - Maydica
T1  - Effects of bacterial seed inoculation on microbiological soil status and maize grain yield
IS  - 3
VL  - 63
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4689
ER  - 

@article{
author = "Mandić, Violeta and Krnjaja, Vesna and Djordjević, Snežana and Djordjević, Nikola and Bijelić, Zorica and Simić, Aleksandar and Dragičević, Vesna",
year = "2018",
abstract = "Rhizosphere microorganisms are essential for plant growth and development. Many factors, including environmental conditions, genotype, seed inoculation with plant growth promoting rhizobacteria (PGPR) and plant growth stages, influence rhizosphere microbiology. In this study, the dynamics of nitrogen and microbiological soil status at different growth stages of two maize hybrids, as well as their grain yield were analyzed, under the influence of seed inoculation with inoculant containing Azotobacter chroococum, Azotobacter vinelandii, Bacillus megaterium, and Bacillus licheniformis on during three experimental years. Higher nitrogen amount (NA), total number of microorganisms (TNM), number of azotobacters (NAZ), number of aminoheterotrophs (NAM), total number of sporogenic bacteria (NS), number of actinomycetes (NAC), number of oligotrophic (NO) and grain yield, as well as lower number of fungi (NF) were obtained under favorable environmental conditions. The hybrid NS 6010 had higher values of NA, TNM, NAZ, NAM, NO, and grain yield than hybrid Dijamant 6. What is more, higher NA, TNM, NAZ, NAM, NO, and grain yield were obtained under inoculation treatment, demonstrating that the microorganisms improve maize production and microbial abundance in the rhizosphere. The highest TNM, NAM, NF and NO were determined at stage 6-7 leaves, while the highest NA and NAC were at silking stage and NAZ at wax ripeness stage. Accordingly, hybrid choice and seed inoculation could serve as a good management practice for an increase in maize grain yield, and improved microbial population and nitrogen amount in the rhizosphere.",
publisher = "Maydica-Ist Sper Cerealicoltur, Bergamo",
journal = "Maydica",
title = "Effects of bacterial seed inoculation on microbiological soil status and maize grain yield",
number = "3",
volume = "63",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4689"
}

Mandić, V., Krnjaja, V., Djordjević, S., Djordjević, N., Bijelić, Z., Simić, A.,& Dragičević, V.. (2018). Effects of bacterial seed inoculation on microbiological soil status and maize grain yield. in Maydica
Maydica-Ist Sper Cerealicoltur, Bergamo., 63(3).
https://hdl.handle.net/21.15107/rcub_agrospace_4689

Mandić V, Krnjaja V, Djordjević S, Djordjević N, Bijelić Z, Simić A, Dragičević V. Effects of bacterial seed inoculation on microbiological soil status and maize grain yield. in Maydica. 2018;63(3).
https://hdl.handle.net/21.15107/rcub_agrospace_4689 .

Mandić, Violeta, Krnjaja, Vesna, Djordjević, Snežana, Djordjević, Nikola, Bijelić, Zorica, Simić, Aleksandar, Dragičević, Vesna, "Effects of bacterial seed inoculation on microbiological soil status and maize grain yield" in Maydica, 63, no. 3 (2018),
https://hdl.handle.net/21.15107/rcub_agrospace_4689 .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Djordjević, Snežana
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Ružić-Muslić, Dragana
AU  - Petricević, Maja
AU  - Simić, Aleksandar
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4807
AB  - The effects of three intra-row spacings (20, 24 and 28 cm) with inter-row spacing of 70 cm and seed inoculation with plant-growth-promoting bacteria (PGPB) [(Azotobacter chroococum, Azotobacter vineland, Bacillus megaterium and Bacillus licheniformis)] were investigated on stem diameter (SD), stem lodging (SL), percentage of barren plants (PBP), grain yield (GY) and rain-use efficiency (RUE) in maize hybrid Dijamant 6 in the province of Vojvodina, Northern Serbia in 2006, 2007 and 2008. The highest SD and GY and the lowest SL and PBP were recorded in favorable climatic conditions in 2006. The lowest RUE was recorded in 2008 (unfavorable climatic conditions). The lowest SD and RUE and the highest SL, PBP and GY were obtained at the smallest spacing between plants in a row (20 cm). Seed inoculation significantly increased SD, GY and RUE, and SL and PBP significantly decreased. Generally, in Northern Serbia and similar ecological regions, treatment using 20 cm intra-row spacing (plant density of 71429 plants ha(-1)) and seed inoculation could be recommended to improve stem lodging resistance, decrease the number of barren plants and increase grain yield. To reduce yield losses in high crop densities, farmers should adopt appropriate crop management practices such as inoculation of seed with bio-fertilizer.
PB  - College of Agriculture and Food Science, University of the Philippines Los Banos
T2  - Philippine Agricultural Scientist
T1  - Effect of Intra-row Spacing and Seed Inoculation on Stem Lodging, Yield and Rain-Use Efficiency of Maize under Different Climatic Conditions
EP  - 250
IS  - 3
SP  - 243
VL  - 101
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4807
ER  - 

@article{
author = "Mandić, Violeta and Djordjević, Snežana and Bijelić, Zorica and Krnjaja, Vesna and Ružić-Muslić, Dragana and Petricević, Maja and Simić, Aleksandar",
year = "2018",
abstract = "The effects of three intra-row spacings (20, 24 and 28 cm) with inter-row spacing of 70 cm and seed inoculation with plant-growth-promoting bacteria (PGPB) [(Azotobacter chroococum, Azotobacter vineland, Bacillus megaterium and Bacillus licheniformis)] were investigated on stem diameter (SD), stem lodging (SL), percentage of barren plants (PBP), grain yield (GY) and rain-use efficiency (RUE) in maize hybrid Dijamant 6 in the province of Vojvodina, Northern Serbia in 2006, 2007 and 2008. The highest SD and GY and the lowest SL and PBP were recorded in favorable climatic conditions in 2006. The lowest RUE was recorded in 2008 (unfavorable climatic conditions). The lowest SD and RUE and the highest SL, PBP and GY were obtained at the smallest spacing between plants in a row (20 cm). Seed inoculation significantly increased SD, GY and RUE, and SL and PBP significantly decreased. Generally, in Northern Serbia and similar ecological regions, treatment using 20 cm intra-row spacing (plant density of 71429 plants ha(-1)) and seed inoculation could be recommended to improve stem lodging resistance, decrease the number of barren plants and increase grain yield. To reduce yield losses in high crop densities, farmers should adopt appropriate crop management practices such as inoculation of seed with bio-fertilizer.",
publisher = "College of Agriculture and Food Science, University of the Philippines Los Banos",
journal = "Philippine Agricultural Scientist",
title = "Effect of Intra-row Spacing and Seed Inoculation on Stem Lodging, Yield and Rain-Use Efficiency of Maize under Different Climatic Conditions",
pages = "250-243",
number = "3",
volume = "101",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4807"
}

Mandić, V., Djordjević, S., Bijelić, Z., Krnjaja, V., Ružić-Muslić, D., Petricević, M.,& Simić, A.. (2018). Effect of Intra-row Spacing and Seed Inoculation on Stem Lodging, Yield and Rain-Use Efficiency of Maize under Different Climatic Conditions. in Philippine Agricultural Scientist
College of Agriculture and Food Science, University of the Philippines Los Banos., 101(3), 243-250.
https://hdl.handle.net/21.15107/rcub_agrospace_4807

Mandić V, Djordjević S, Bijelić Z, Krnjaja V, Ružić-Muslić D, Petricević M, Simić A. Effect of Intra-row Spacing and Seed Inoculation on Stem Lodging, Yield and Rain-Use Efficiency of Maize under Different Climatic Conditions. in Philippine Agricultural Scientist. 2018;101(3):243-250.
https://hdl.handle.net/21.15107/rcub_agrospace_4807 .

Mandić, Violeta, Djordjević, Snežana, Bijelić, Zorica, Krnjaja, Vesna, Ružić-Muslić, Dragana, Petricević, Maja, Simić, Aleksandar, "Effect of Intra-row Spacing and Seed Inoculation on Stem Lodging, Yield and Rain-Use Efficiency of Maize under Different Climatic Conditions" in Philippine Agricultural Scientist, 101, no. 3 (2018):243-250,
https://hdl.handle.net/21.15107/rcub_agrospace_4807 .

TY  - JOUR
AU  - Bijelić, Zorica
AU  - Mandić, Violeta
AU  - Ružić-Muslić, Dragana
AU  - Krnjaja, Vesna
AU  - Simić, Aleksandar
AU  - Živković, Vladimir
AU  - Caro-Petrović, Violeta
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4856
AB  - Grass-legume mixtures represent complex communities of grasses and legumes that make better use of resources and have a number of positive traits in comparison to monoculture. The aim of our research was to examine competitive ability of perennial ryegrass in mixtures with lucerne and red clover (50/50, 70/30) in condition of fertilization with three different nitrogen levels (0, 50, 100 kg ha-1). Dry matter yield of perennial ryegrass in mixtures with red clover was higher compared to mixtures with lucerne. Nitrogen had a very significant impact on perennial ryegrass production. Added N significantly increase DM production of grass treatment with 100 kgN ha-1. The values, of relative yield above 1 (RY >1), aggressivity index and competitive balance index, above 0 (Ag > Cbg > 0) indicated higher competitive ability of perennial ryegrass in relation to legumes. Competitive ability of ryegrass was higher in 70/30 mixtures and mixtures with lucerne. N fertilization increases competitive ability of ryegrass and decreases competitive ability of legumes.
AB  - Travno-leguminozne smeše predstavljaju složene zajednice trava i leguminoza koje bolje koriste prirodne resurse i imaju niz pozitivnih osobina u odnosu na monokulturu. Cilj našeg istraživanja je bio da se ispita konkurentna sposobnost engleskog ljulja u smešama sa lucerkom i crvenom detelinom (50/50, 70/30) u uslovima đubrenja sa tri različita nivoa azota (0, 50, 100 kg ha-1). Prinos suve materije engleskog ljulja u smeši sa crvenom detelinom bio je veći u poređenju sa smešom sa lucerkom. Azot je imao značajan uticaj na prinos engleskog ljulja. Dodati azot je značajno povećao prinos engleskog ljulja, naročito doze od 100 kgN ha-1. Vrednosti relativnog prinosa iznad 1 (RI> 1), indeksa agresivnosti i indeksa konkurentske ravnoteže iznad 0 (Ag> Cbg> 0) ukazuju na veću konkurentsku sposobnost engleskog ljulja u odnosu na mahunarke. Кonkurentna sposobnost engleskog ljulja bila je veća kod 70/30 smeša i smeša sa lucerkom. N djubrenje povećava konkurentsku sposobnost ljulja i smanjuje konkurentsku sposobnost leguminoza.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Evaluation of competitive ability of perennial ryegrass in mixtures with red clover and lucerne subjected to different levels of N
T1  - Ocena konkurentske sposobnosti engleskog ljulja u smešama sa crvenom detelinom i lucerkom đubrenim različitim količinama azota
EP  - 467
IS  - 4
SP  - 455
VL  - 34
DO  - 10.2298/BAH1804455B
ER  - 

@article{
author = "Bijelić, Zorica and Mandić, Violeta and Ružić-Muslić, Dragana and Krnjaja, Vesna and Simić, Aleksandar and Živković, Vladimir and Caro-Petrović, Violeta",
year = "2018",
abstract = "Grass-legume mixtures represent complex communities of grasses and legumes that make better use of resources and have a number of positive traits in comparison to monoculture. The aim of our research was to examine competitive ability of perennial ryegrass in mixtures with lucerne and red clover (50/50, 70/30) in condition of fertilization with three different nitrogen levels (0, 50, 100 kg ha-1). Dry matter yield of perennial ryegrass in mixtures with red clover was higher compared to mixtures with lucerne. Nitrogen had a very significant impact on perennial ryegrass production. Added N significantly increase DM production of grass treatment with 100 kgN ha-1. The values, of relative yield above 1 (RY >1), aggressivity index and competitive balance index, above 0 (Ag > Cbg > 0) indicated higher competitive ability of perennial ryegrass in relation to legumes. Competitive ability of ryegrass was higher in 70/30 mixtures and mixtures with lucerne. N fertilization increases competitive ability of ryegrass and decreases competitive ability of legumes., Travno-leguminozne smeše predstavljaju složene zajednice trava i leguminoza koje bolje koriste prirodne resurse i imaju niz pozitivnih osobina u odnosu na monokulturu. Cilj našeg istraživanja je bio da se ispita konkurentna sposobnost engleskog ljulja u smešama sa lucerkom i crvenom detelinom (50/50, 70/30) u uslovima đubrenja sa tri različita nivoa azota (0, 50, 100 kg ha-1). Prinos suve materije engleskog ljulja u smeši sa crvenom detelinom bio je veći u poređenju sa smešom sa lucerkom. Azot je imao značajan uticaj na prinos engleskog ljulja. Dodati azot je značajno povećao prinos engleskog ljulja, naročito doze od 100 kgN ha-1. Vrednosti relativnog prinosa iznad 1 (RI> 1), indeksa agresivnosti i indeksa konkurentske ravnoteže iznad 0 (Ag> Cbg> 0) ukazuju na veću konkurentsku sposobnost engleskog ljulja u odnosu na mahunarke. Кonkurentna sposobnost engleskog ljulja bila je veća kod 70/30 smeša i smeša sa lucerkom. N djubrenje povećava konkurentsku sposobnost ljulja i smanjuje konkurentsku sposobnost leguminoza.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Evaluation of competitive ability of perennial ryegrass in mixtures with red clover and lucerne subjected to different levels of N, Ocena konkurentske sposobnosti engleskog ljulja u smešama sa crvenom detelinom i lucerkom đubrenim različitim količinama azota",
pages = "467-455",
number = "4",
volume = "34",
doi = "10.2298/BAH1804455B"
}

Bijelić, Z., Mandić, V., Ružić-Muslić, D., Krnjaja, V., Simić, A., Živković, V.,& Caro-Petrović, V.. (2018). Evaluation of competitive ability of perennial ryegrass in mixtures with red clover and lucerne subjected to different levels of N. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 34(4), 455-467.
https://doi.org/10.2298/BAH1804455B

Bijelić Z, Mandić V, Ružić-Muslić D, Krnjaja V, Simić A, Živković V, Caro-Petrović V. Evaluation of competitive ability of perennial ryegrass in mixtures with red clover and lucerne subjected to different levels of N. in Biotechnology in Animal Husbandry. 2018;34(4):455-467.
doi:10.2298/BAH1804455B .

Bijelić, Zorica, Mandić, Violeta, Ružić-Muslić, Dragana, Krnjaja, Vesna, Simić, Aleksandar, Živković, Vladimir, Caro-Petrović, Violeta, "Evaluation of competitive ability of perennial ryegrass in mixtures with red clover and lucerne subjected to different levels of N" in Biotechnology in Animal Husbandry, 34, no. 4 (2018):455-467,
https://doi.org/10.2298/BAH1804455B . .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Simić, Aleksandar
AU  - Petričević, Maja
AU  - Mićić, Nenad
AU  - Caro-Petrović, Violeta
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4859
AB  - Maize is the very important silage source in the world. Timely harvesting ensure high maize forage yield and quality. Therefore, the study focused on the effects of four harvesting times (starting at the 12 August every 7 days) on yield and qualitative parameters of forage green mass of maize hybrid ZP 677. The experiment was set in Vojvodina Province, Serbia, during the 2013 and 2014 growing seasons. Plant height, stem diameter, number of leaves per plant, ear percentage, forage yield, dry matter content and crude protein content were higher, while stem percentage was lower in 2014 with favorable climatic condition. Forage yield, crude protein content, ADF and NDF decreased, while dry matter content significantly increased with delay in harvesting. The maize hybrid should be harvested when the milk line is three-quarter of the way down the grain that is in the third decade of August.
AB  - Kukuruz je veoma važan izvor silaže u svetu. Pravovremenom žetvom kukuruza obezbeđuje se visok prinos i kvalitet krme za silažu. Stoga je istraživanje fokusirano na uticaj četiri datuma žetve (počev od 12. avgusta svakih sedam dana) na prinos i kvalitativne parametre silokrme hibrida kukuruza ZP 677. Eksperiment je postavljen u Vojvodini, u Srbiji, tokom 2013. i 2014. godine. Visina biljke, prečnik stabla, broj listova po biljci, udeo stabla, prinos krme, sadržaj suve materije i sadržaj sirovih proteina bili su veći, dok je udeo stabla bio manji u 2014. godini sa povoljnim klimatskim uslovima. Prinos krme, sadržaj sirovih proteina, ADF i NDF su se smanjivali, dok se sadržaj suve materije povećavao sa kašnjenjem u žetvi. Hibrid kukuruza za krmu treba sakupljati kada je mlečna linija tri četvrtine visine zrna što je u trećoj dekadi avgusta.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Effect of harvesting time on forage yield and quality of maize
T1  - Uticaj vremena žetve na prinos i kvalitet silokrme kukuruza
EP  - 353
IS  - 3
SP  - 345
VL  - 34
DO  - 10.2298/BAH1803345M
ER  - 

@article{
author = "Mandić, Violeta and Bijelić, Zorica and Krnjaja, Vesna and Simić, Aleksandar and Petričević, Maja and Mićić, Nenad and Caro-Petrović, Violeta",
year = "2018",
abstract = "Maize is the very important silage source in the world. Timely harvesting ensure high maize forage yield and quality. Therefore, the study focused on the effects of four harvesting times (starting at the 12 August every 7 days) on yield and qualitative parameters of forage green mass of maize hybrid ZP 677. The experiment was set in Vojvodina Province, Serbia, during the 2013 and 2014 growing seasons. Plant height, stem diameter, number of leaves per plant, ear percentage, forage yield, dry matter content and crude protein content were higher, while stem percentage was lower in 2014 with favorable climatic condition. Forage yield, crude protein content, ADF and NDF decreased, while dry matter content significantly increased with delay in harvesting. The maize hybrid should be harvested when the milk line is three-quarter of the way down the grain that is in the third decade of August., Kukuruz je veoma važan izvor silaže u svetu. Pravovremenom žetvom kukuruza obezbeđuje se visok prinos i kvalitet krme za silažu. Stoga je istraživanje fokusirano na uticaj četiri datuma žetve (počev od 12. avgusta svakih sedam dana) na prinos i kvalitativne parametre silokrme hibrida kukuruza ZP 677. Eksperiment je postavljen u Vojvodini, u Srbiji, tokom 2013. i 2014. godine. Visina biljke, prečnik stabla, broj listova po biljci, udeo stabla, prinos krme, sadržaj suve materije i sadržaj sirovih proteina bili su veći, dok je udeo stabla bio manji u 2014. godini sa povoljnim klimatskim uslovima. Prinos krme, sadržaj sirovih proteina, ADF i NDF su se smanjivali, dok se sadržaj suve materije povećavao sa kašnjenjem u žetvi. Hibrid kukuruza za krmu treba sakupljati kada je mlečna linija tri četvrtine visine zrna što je u trećoj dekadi avgusta.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Effect of harvesting time on forage yield and quality of maize, Uticaj vremena žetve na prinos i kvalitet silokrme kukuruza",
pages = "353-345",
number = "3",
volume = "34",
doi = "10.2298/BAH1803345M"
}

Mandić, V., Bijelić, Z., Krnjaja, V., Simić, A., Petričević, M., Mićić, N.,& Caro-Petrović, V.. (2018). Effect of harvesting time on forage yield and quality of maize. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 34(3), 345-353.
https://doi.org/10.2298/BAH1803345M

Mandić V, Bijelić Z, Krnjaja V, Simić A, Petričević M, Mićić N, Caro-Petrović V. Effect of harvesting time on forage yield and quality of maize. in Biotechnology in Animal Husbandry. 2018;34(3):345-353.
doi:10.2298/BAH1803345M .

Mandić, Violeta, Bijelić, Zorica, Krnjaja, Vesna, Simić, Aleksandar, Petričević, Maja, Mićić, Nenad, Caro-Petrović, Violeta, "Effect of harvesting time on forage yield and quality of maize" in Biotechnology in Animal Husbandry, 34, no. 3 (2018):345-353,
https://doi.org/10.2298/BAH1803345M . .

TY  - JOUR
AU  - Bijelić, Zorica
AU  - Mandić, Violeta
AU  - Krnjaja, Vesna
AU  - Ružić-Muslić, Dragana
AU  - Simić, Aleksandar
AU  - Cekić, Bogdan
AU  - Caro-Petrović, Violeta
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4525
AB  - Perennial ryegrass is a very important and widespread grass species used for livestock nutrition, in particularly ruminants. As a species that is most commonly used on grasslands, it is grown in mixtures with other types of grasses and legumes. The objective of the research was to investigate the performance of perennial ryegrass at various proportions in the mixtures with red clover and lucerne, and how different levels of N fertilization affect its competitiveness. Ryegrass achieved the highest yield with lucerne at seeding rate 50:50 and with red clover at seeding rate 70:30. Relative grass yield (RYg) of mixtures ranged from 1.01 to 1.55 respectively, which means that ryegrass in mixtures achieved 0.1-55% greater yield than pure ryegrass crop. N fertilization increased DMY and RYg, leaf : steam ratio, specific leaf area (SLA), leaf area ratio (LAR) and leaf area index (LAI) in both years thus increasing the competitive capability of perennial ryegrass.
AB  - Višegodišnji ljulj je veoma važna i rasprostranjena vrsta trava koja se koristi za ishranu stoke, naročito preživara. Kao vrsta koja se najčešće koristi na travnjacima, ona se uzgaja u mešavinama sa drugim vrstama trava i mahunarki. Cilj istraživanja bio je istražiti proizvodne rezultate višegodišnjeg ljulja u različitim proporcijama u smešama sa crvenom detelinom i lucerkom, kao i kako različiti nivoi N đubrenja utiču na njegovu konkurentnost. Ljulj je postigao najveći prinos sa lucerkom pri razmerisetvenoj of 50:50 i sa crvenom detelinom, 70:30. Relativni prinos trava (RYg) smeša se kretao od 1,01 do 1,55, što znači da je ljulj u smešama postigao 0.1-55% veći prinos od čistog useva. N đubrenje povećalo je DMY i RYIg, odnos lista i stabljike, specifičnu lisnu površinu (SLA), odnos lisnih površina (LAR) i indeks lisnih površina (LAI) u obe godine, čime se povećava konkurentna sposobnost višegodišnjeg ljulja.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The performance of perennial ryegrass in binary mixtures with lucerne and red clover under n fertilization
T1  - Proizvodni rezultati višegodišnjeg ljulja u binarnim smešama sa lucerkom i crvenom detelinom u uslovima đubrenja azotom
EP  - 360
IS  - 3
SP  - 349
VL  - 33
DO  - 10.2298/BAH1703349B
ER  - 

@article{
author = "Bijelić, Zorica and Mandić, Violeta and Krnjaja, Vesna and Ružić-Muslić, Dragana and Simić, Aleksandar and Cekić, Bogdan and Caro-Petrović, Violeta",
year = "2017",
abstract = "Perennial ryegrass is a very important and widespread grass species used for livestock nutrition, in particularly ruminants. As a species that is most commonly used on grasslands, it is grown in mixtures with other types of grasses and legumes. The objective of the research was to investigate the performance of perennial ryegrass at various proportions in the mixtures with red clover and lucerne, and how different levels of N fertilization affect its competitiveness. Ryegrass achieved the highest yield with lucerne at seeding rate 50:50 and with red clover at seeding rate 70:30. Relative grass yield (RYg) of mixtures ranged from 1.01 to 1.55 respectively, which means that ryegrass in mixtures achieved 0.1-55% greater yield than pure ryegrass crop. N fertilization increased DMY and RYg, leaf : steam ratio, specific leaf area (SLA), leaf area ratio (LAR) and leaf area index (LAI) in both years thus increasing the competitive capability of perennial ryegrass., Višegodišnji ljulj je veoma važna i rasprostranjena vrsta trava koja se koristi za ishranu stoke, naročito preživara. Kao vrsta koja se najčešće koristi na travnjacima, ona se uzgaja u mešavinama sa drugim vrstama trava i mahunarki. Cilj istraživanja bio je istražiti proizvodne rezultate višegodišnjeg ljulja u različitim proporcijama u smešama sa crvenom detelinom i lucerkom, kao i kako različiti nivoi N đubrenja utiču na njegovu konkurentnost. Ljulj je postigao najveći prinos sa lucerkom pri razmerisetvenoj of 50:50 i sa crvenom detelinom, 70:30. Relativni prinos trava (RYg) smeša se kretao od 1,01 do 1,55, što znači da je ljulj u smešama postigao 0.1-55% veći prinos od čistog useva. N đubrenje povećalo je DMY i RYIg, odnos lista i stabljike, specifičnu lisnu površinu (SLA), odnos lisnih površina (LAR) i indeks lisnih površina (LAI) u obe godine, čime se povećava konkurentna sposobnost višegodišnjeg ljulja.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The performance of perennial ryegrass in binary mixtures with lucerne and red clover under n fertilization, Proizvodni rezultati višegodišnjeg ljulja u binarnim smešama sa lucerkom i crvenom detelinom u uslovima đubrenja azotom",
pages = "360-349",
number = "3",
volume = "33",
doi = "10.2298/BAH1703349B"
}

Bijelić, Z., Mandić, V., Krnjaja, V., Ružić-Muslić, D., Simić, A., Cekić, B.,& Caro-Petrović, V.. (2017). The performance of perennial ryegrass in binary mixtures with lucerne and red clover under n fertilization. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 33(3), 349-360.
https://doi.org/10.2298/BAH1703349B

Bijelić Z, Mandić V, Krnjaja V, Ružić-Muslić D, Simić A, Cekić B, Caro-Petrović V. The performance of perennial ryegrass in binary mixtures with lucerne and red clover under n fertilization. in Biotechnology in Animal Husbandry. 2017;33(3):349-360.
doi:10.2298/BAH1703349B .

Bijelić, Zorica, Mandić, Violeta, Krnjaja, Vesna, Ružić-Muslić, Dragana, Simić, Aleksandar, Cekić, Bogdan, Caro-Petrović, Violeta, "The performance of perennial ryegrass in binary mixtures with lucerne and red clover under n fertilization" in Biotechnology in Animal Husbandry, 33, no. 3 (2017):349-360,
https://doi.org/10.2298/BAH1703349B . .

TY  - JOUR
AU  - Tomović, Vladimir M.
AU  - Jokanović, Marija R.
AU  - Pihler, Ivan
AU  - Svarc-Gajić, Jaroslava V.
AU  - Vasiljević, Ivana
AU  - Škaljac, Snežana
AU  - Šojić, Branislav
AU  - Živković, Dušan
AU  - Lukić, Tin B.
AU  - Despotović, Aleksandra
AU  - Tomašević, Igor
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4430
AB  - Ultimate pH value and instrumental colour (CIEL*a*b* values) characteristics, proximate (moisture, protein, total fat and total ash) and mineral composition (K, P, Na, Mg, Ca, Zn, Fe, Cu, Ni and Mn) were determined in 10 (heart, tongue, lungs, spleen, liver, kidney, brain, testicle, thymus and kidney fat) edible by-products of Saanen goat male kids. Many significant or numerical differences were found in the mean values of quality characteristics among the edible by-products. Among edible organs and glands, liver had the lowest surface CIEL* value (darkest colour), and the highest levels of protein, Zn, Cu and Mn. Furthermore, the highest pH(24h), total ash, K, P and Mg levels were determined in the thymus. The testicle had the highest moisture, Ca and Ni levels. The spleen had the lowest fresh cut cross-section CIEL* value (darkest colour), and the highest Fe level. The highest total fat content and Na level were determined in the brain and kidney, respectively. Among all the edible by-products, kidney fat had the highest pH(24h), surface CIEL* value (lightest colour) and total fat content, and the lowest moisture, protein, total ash, K, P, Na, Mg, Ca, Zn, Fe, Cu, Ni and Mn levels.
PB  - Taylor & Francis Ltd, Abingdon
T2  - Journal of Applied Animal Research
T1  - Ultimate pH, colour characteristics and proximate and mineral composition of edible organs, glands and kidney fat from Saanen goat male kids
EP  - 436
IS  - 1
SP  - 430
VL  - 45
DO  - 10.1080/09712119.2016.1206905
ER  - 

@article{
author = "Tomović, Vladimir M. and Jokanović, Marija R. and Pihler, Ivan and Svarc-Gajić, Jaroslava V. and Vasiljević, Ivana and Škaljac, Snežana and Šojić, Branislav and Živković, Dušan and Lukić, Tin B. and Despotović, Aleksandra and Tomašević, Igor",
year = "2017",
abstract = "Ultimate pH value and instrumental colour (CIEL*a*b* values) characteristics, proximate (moisture, protein, total fat and total ash) and mineral composition (K, P, Na, Mg, Ca, Zn, Fe, Cu, Ni and Mn) were determined in 10 (heart, tongue, lungs, spleen, liver, kidney, brain, testicle, thymus and kidney fat) edible by-products of Saanen goat male kids. Many significant or numerical differences were found in the mean values of quality characteristics among the edible by-products. Among edible organs and glands, liver had the lowest surface CIEL* value (darkest colour), and the highest levels of protein, Zn, Cu and Mn. Furthermore, the highest pH(24h), total ash, K, P and Mg levels were determined in the thymus. The testicle had the highest moisture, Ca and Ni levels. The spleen had the lowest fresh cut cross-section CIEL* value (darkest colour), and the highest Fe level. The highest total fat content and Na level were determined in the brain and kidney, respectively. Among all the edible by-products, kidney fat had the highest pH(24h), surface CIEL* value (lightest colour) and total fat content, and the lowest moisture, protein, total ash, K, P, Na, Mg, Ca, Zn, Fe, Cu, Ni and Mn levels.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Journal of Applied Animal Research",
title = "Ultimate pH, colour characteristics and proximate and mineral composition of edible organs, glands and kidney fat from Saanen goat male kids",
pages = "436-430",
number = "1",
volume = "45",
doi = "10.1080/09712119.2016.1206905"
}

Tomović, V. M., Jokanović, M. R., Pihler, I., Svarc-Gajić, J. V., Vasiljević, I., Škaljac, S., Šojić, B., Živković, D., Lukić, T. B., Despotović, A.,& Tomašević, I.. (2017). Ultimate pH, colour characteristics and proximate and mineral composition of edible organs, glands and kidney fat from Saanen goat male kids. in Journal of Applied Animal Research
Taylor & Francis Ltd, Abingdon., 45(1), 430-436.
https://doi.org/10.1080/09712119.2016.1206905

Tomović VM, Jokanović MR, Pihler I, Svarc-Gajić JV, Vasiljević I, Škaljac S, Šojić B, Živković D, Lukić TB, Despotović A, Tomašević I. Ultimate pH, colour characteristics and proximate and mineral composition of edible organs, glands and kidney fat from Saanen goat male kids. in Journal of Applied Animal Research. 2017;45(1):430-436.
doi:10.1080/09712119.2016.1206905 .

Tomović, Vladimir M., Jokanović, Marija R., Pihler, Ivan, Svarc-Gajić, Jaroslava V., Vasiljević, Ivana, Škaljac, Snežana, Šojić, Branislav, Živković, Dušan, Lukić, Tin B., Despotović, Aleksandra, Tomašević, Igor, "Ultimate pH, colour characteristics and proximate and mineral composition of edible organs, glands and kidney fat from Saanen goat male kids" in Journal of Applied Animal Research, 45, no. 1 (2017):430-436,
https://doi.org/10.1080/09712119.2016.1206905 . .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Simić, Aleksandar
AU  - Ružić-Muslić, Dragana
AU  - Dragičević, Vesna
AU  - Petričević, Veselin
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4536
AB  - Rainfall is one of the most important environmental factors influencing crop production under dry land farming conditions. In the Republic of Serbia, the soybean is produced under rainfed conditions, and therefore online monitoring of the rainfall use efficiency (RUE) is essential for efficient management of production. The research aim was to estimate the effects of amount rainfall during the growing season (RGS) and average monthly rainfall on soybean grain yield (GY) in the Vojvodina during the sixteen year period (2000-2015). Distributions of RGS were not satisfactory and negatively influenced the expression genetic yield potential of cultivars. Rainfall deficits during the growing season limited the soybean plant reproductive growth stages leading to GY loss. The coefficient of variation indicated that RGS and monthly rainfall changed moderately from year to year. Regression equations showed that GY tended to increase with the amount of rainfall. GY had strong positive relationship with RGS and rainfall in May, July and August. Since the amount and distribution of rainfall during growing season are critical determinants of GY, soybean cultivars of shorter vegetation periods should be developed and cultivated so that maximum utilization of rainfall is ensured.
AB  - Padavine su jedan od najvažnijih faktora spoljašnje sredine koji utiče na produkciju useva u uslovima suvog ratarenja. U Republici Srbiji, soja se proizvodi u uslovima prirodnog vodnog režima, pa je praćenje efikasnosti korišćenja padavina (RUE) neophodno za efikasno upravljanje proizvodnjom. Cilj istraživanja bio je da se proceni efekat količine padavina tokom vegetacionog perioda i prosečnih mesečnih padavina na prinos zrna soje u Vojvodini tokom šestnaestogodišnjeg perioda (2000-2015). Distribucija padavina tokom vegetacionog perioda nije bila zadovoljavajuća i nepovoljno je uticala na ekspresiju genetičkog potencijala rodnosti sorti. Deficit padavina tokom vegetacionog perioda soje ograničile su faze reproduktivnog razvoja i dovele do redukcije prinosa. Koeficijenti varijacije pokazuju da se količina padavina tokom vegetacionog perioda i srednja mesečna količina padavina umereno menjaju iz godine u godinu. Regresijske jednačine su pokazale da se prinos zrna povećavao sa količinom padavina. Prinos zrna je u jakoj pozitivnoj korelaciji sa količinom padavina tokom vegetacionog perioda, u maju, julu i avgustu. S obzirom da su količina i raspored padavina u toku vegetacionog perioda kritična determinanta za prinos zrna, treba razvijati i gajiti sorte soje sa kraćim vegetacionim periodom da bi se obezbedila maksimalna iskorišćenost padavina.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The rainfall use efficiency and soybean grain yield under rainfed conditions in Vojvodina
T1  - Efikasnost korišćenja padavina i prinos zrna soje u uslovima prirodnog vodnog režima u Vojvodini
EP  - 486
IS  - 4
SP  - 475
VL  - 33
DO  - 10.2298/BAH1704475M
ER  - 

@article{
author = "Mandić, Violeta and Bijelić, Zorica and Krnjaja, Vesna and Simić, Aleksandar and Ružić-Muslić, Dragana and Dragičević, Vesna and Petričević, Veselin",
year = "2017",
abstract = "Rainfall is one of the most important environmental factors influencing crop production under dry land farming conditions. In the Republic of Serbia, the soybean is produced under rainfed conditions, and therefore online monitoring of the rainfall use efficiency (RUE) is essential for efficient management of production. The research aim was to estimate the effects of amount rainfall during the growing season (RGS) and average monthly rainfall on soybean grain yield (GY) in the Vojvodina during the sixteen year period (2000-2015). Distributions of RGS were not satisfactory and negatively influenced the expression genetic yield potential of cultivars. Rainfall deficits during the growing season limited the soybean plant reproductive growth stages leading to GY loss. The coefficient of variation indicated that RGS and monthly rainfall changed moderately from year to year. Regression equations showed that GY tended to increase with the amount of rainfall. GY had strong positive relationship with RGS and rainfall in May, July and August. Since the amount and distribution of rainfall during growing season are critical determinants of GY, soybean cultivars of shorter vegetation periods should be developed and cultivated so that maximum utilization of rainfall is ensured., Padavine su jedan od najvažnijih faktora spoljašnje sredine koji utiče na produkciju useva u uslovima suvog ratarenja. U Republici Srbiji, soja se proizvodi u uslovima prirodnog vodnog režima, pa je praćenje efikasnosti korišćenja padavina (RUE) neophodno za efikasno upravljanje proizvodnjom. Cilj istraživanja bio je da se proceni efekat količine padavina tokom vegetacionog perioda i prosečnih mesečnih padavina na prinos zrna soje u Vojvodini tokom šestnaestogodišnjeg perioda (2000-2015). Distribucija padavina tokom vegetacionog perioda nije bila zadovoljavajuća i nepovoljno je uticala na ekspresiju genetičkog potencijala rodnosti sorti. Deficit padavina tokom vegetacionog perioda soje ograničile su faze reproduktivnog razvoja i dovele do redukcije prinosa. Koeficijenti varijacije pokazuju da se količina padavina tokom vegetacionog perioda i srednja mesečna količina padavina umereno menjaju iz godine u godinu. Regresijske jednačine su pokazale da se prinos zrna povećavao sa količinom padavina. Prinos zrna je u jakoj pozitivnoj korelaciji sa količinom padavina tokom vegetacionog perioda, u maju, julu i avgustu. S obzirom da su količina i raspored padavina u toku vegetacionog perioda kritična determinanta za prinos zrna, treba razvijati i gajiti sorte soje sa kraćim vegetacionim periodom da bi se obezbedila maksimalna iskorišćenost padavina.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The rainfall use efficiency and soybean grain yield under rainfed conditions in Vojvodina, Efikasnost korišćenja padavina i prinos zrna soje u uslovima prirodnog vodnog režima u Vojvodini",
pages = "486-475",
number = "4",
volume = "33",
doi = "10.2298/BAH1704475M"
}

Mandić, V., Bijelić, Z., Krnjaja, V., Simić, A., Ružić-Muslić, D., Dragičević, V.,& Petričević, V.. (2017). The rainfall use efficiency and soybean grain yield under rainfed conditions in Vojvodina. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 33(4), 475-486.
https://doi.org/10.2298/BAH1704475M

Mandić V, Bijelić Z, Krnjaja V, Simić A, Ružić-Muslić D, Dragičević V, Petričević V. The rainfall use efficiency and soybean grain yield under rainfed conditions in Vojvodina. in Biotechnology in Animal Husbandry. 2017;33(4):475-486.
doi:10.2298/BAH1704475M .

Mandić, Violeta, Bijelić, Zorica, Krnjaja, Vesna, Simić, Aleksandar, Ružić-Muslić, Dragana, Dragičević, Vesna, Petričević, Veselin, "The rainfall use efficiency and soybean grain yield under rainfed conditions in Vojvodina" in Biotechnology in Animal Husbandry, 33, no. 4 (2017):475-486,
https://doi.org/10.2298/BAH1704475M . .

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  - Bijelić, Zorica
AU  - Tomić, Zorica
AU  - Mandić, Violeta
AU  - Ružić-Muslić, Dragana
AU  - Krnjaja, Vesna
AU  - Vučković, Savo
AU  - Simić, Aleksandar
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4121
AB  - The aim of the study was to investigate the effect of N fertilization on dry matter and nitrogen yield and botanical composition of lucerne and its mixtures with grasses, as well as the effect of different levels of N fertilizer on nitrogen utilization efficiency. The study included pure lucerne and lucerne mixtures with grasses and legumes (cocksfoot, tall fescue and sainfoin) and four fertilization treatments with nitrogen (0, 70, 140 and 210 kg ha 1). In a two-year study, it was concluded that lucerne uses nitrogen in fertilizers more efficiently, compared to its mixtures and that the utilization efficiency increases with the increasing share of legumes in the mixture. The four component mixture of lucerne, cocksfoot, tall fescue and sainfoin, of all studied mixtures, was characterized by the largest increase in yield per unit of added nitrogen and the percentage of nitrogen utilization from mineral fertilizers in the relative value of 54.52%. Although the addition of nitrogen lead to a progressive increase in yields, the value of the realized yield per unit of added N decreased. The highest utilization of N from mineral fertilizers was recorded in the treatment with 70 kg N ha(-1) (51.2%).
PB  - National Agricultural Research and Development Institute Fundulea.
T2  - Romanian Agricultural Research
T1  - The efficiency of nitrogen from fertilizer in lucerne cultivated as a pure sward or as a mixture with grasses
IS  - 33
VL  - 2016
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4121
ER  - 

@article{
author = "Bijelić, Zorica and Tomić, Zorica and Mandić, Violeta and Ružić-Muslić, Dragana and Krnjaja, Vesna and Vučković, Savo and Simić, Aleksandar",
year = "2016",
abstract = "The aim of the study was to investigate the effect of N fertilization on dry matter and nitrogen yield and botanical composition of lucerne and its mixtures with grasses, as well as the effect of different levels of N fertilizer on nitrogen utilization efficiency. The study included pure lucerne and lucerne mixtures with grasses and legumes (cocksfoot, tall fescue and sainfoin) and four fertilization treatments with nitrogen (0, 70, 140 and 210 kg ha 1). In a two-year study, it was concluded that lucerne uses nitrogen in fertilizers more efficiently, compared to its mixtures and that the utilization efficiency increases with the increasing share of legumes in the mixture. The four component mixture of lucerne, cocksfoot, tall fescue and sainfoin, of all studied mixtures, was characterized by the largest increase in yield per unit of added nitrogen and the percentage of nitrogen utilization from mineral fertilizers in the relative value of 54.52%. Although the addition of nitrogen lead to a progressive increase in yields, the value of the realized yield per unit of added N decreased. The highest utilization of N from mineral fertilizers was recorded in the treatment with 70 kg N ha(-1) (51.2%).",
publisher = "National Agricultural Research and Development Institute Fundulea.",
journal = "Romanian Agricultural Research",
title = "The efficiency of nitrogen from fertilizer in lucerne cultivated as a pure sward or as a mixture with grasses",
number = "33",
volume = "2016",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4121"
}

Bijelić, Z., Tomić, Z., Mandić, V., Ružić-Muslić, D., Krnjaja, V., Vučković, S.,& Simić, A.. (2016). The efficiency of nitrogen from fertilizer in lucerne cultivated as a pure sward or as a mixture with grasses. in Romanian Agricultural Research
National Agricultural Research and Development Institute Fundulea.., 2016(33).
https://hdl.handle.net/21.15107/rcub_agrospace_4121

Bijelić Z, Tomić Z, Mandić V, Ružić-Muslić D, Krnjaja V, Vučković S, Simić A. The efficiency of nitrogen from fertilizer in lucerne cultivated as a pure sward or as a mixture with grasses. in Romanian Agricultural Research. 2016;2016(33).
https://hdl.handle.net/21.15107/rcub_agrospace_4121 .

Bijelić, Zorica, Tomić, Zorica, Mandić, Violeta, Ružić-Muslić, Dragana, Krnjaja, Vesna, Vučković, Savo, Simić, Aleksandar, "The efficiency of nitrogen from fertilizer in lucerne cultivated as a pure sward or as a mixture with grasses" in Romanian Agricultural Research, 2016, no. 33 (2016),
https://hdl.handle.net/21.15107/rcub_agrospace_4121 .

TY  - JOUR
AU  - Bijelić, Zorica
AU  - Tomić, Zorica
AU  - Mandić, Violeta
AU  - Ružić-Muslić, Dragana
AU  - Simić, Aleksandar
AU  - Krnjaja, Vesna
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4122
AB  - The effect of sward structure of the mixtures and nitrogen fertilization on grass-legume silage quality was investigated over two years. The study included Lucerne (Medicago sativa) in monoculture and in mixtures with cocksfoot (Dactylis glomerata), tall fescue (Festuca arundinacea) and sainfoin (Onobrychis sativa). Nitrogen fertilizer was applied to the field plots at four different rates: 0, 70, 140 and 210 kg ha(-1). The quality of lucerne silage was inferior to lucerne silage mixed with grasses due to the greater content of ammonia nitrogen (NH3-N), acetic (AA) and butyric acids (BA), and reduced content of the lactic acid (LA). Gradual increase of N fertilization significantly has increased the content of NH3-N, AA and BA and decreased the content of LA.
PB  - Ankara University
T2  - Tarim Bilimleri Dergisi
T1  - The Effect of Sward Structure and N Fertilization on the Grass-legume Silage Quality
EP  - 68
IS  - 1
SP  - 62
VL  - 22
DO  - 10.1501/tarimbil_0000001368
ER  - 

@article{
author = "Bijelić, Zorica and Tomić, Zorica and Mandić, Violeta and Ružić-Muslić, Dragana and Simić, Aleksandar and Krnjaja, Vesna",
year = "2016",
abstract = "The effect of sward structure of the mixtures and nitrogen fertilization on grass-legume silage quality was investigated over two years. The study included Lucerne (Medicago sativa) in monoculture and in mixtures with cocksfoot (Dactylis glomerata), tall fescue (Festuca arundinacea) and sainfoin (Onobrychis sativa). Nitrogen fertilizer was applied to the field plots at four different rates: 0, 70, 140 and 210 kg ha(-1). The quality of lucerne silage was inferior to lucerne silage mixed with grasses due to the greater content of ammonia nitrogen (NH3-N), acetic (AA) and butyric acids (BA), and reduced content of the lactic acid (LA). Gradual increase of N fertilization significantly has increased the content of NH3-N, AA and BA and decreased the content of LA.",
publisher = "Ankara University",
journal = "Tarim Bilimleri Dergisi",
title = "The Effect of Sward Structure and N Fertilization on the Grass-legume Silage Quality",
pages = "68-62",
number = "1",
volume = "22",
doi = "10.1501/tarimbil_0000001368"
}

Bijelić, Z., Tomić, Z., Mandić, V., Ružić-Muslić, D., Simić, A.,& Krnjaja, V.. (2016). The Effect of Sward Structure and N Fertilization on the Grass-legume Silage Quality. in Tarim Bilimleri Dergisi
Ankara University., 22(1), 62-68.
https://doi.org/10.1501/tarimbil_0000001368

Bijelić Z, Tomić Z, Mandić V, Ružić-Muslić D, Simić A, Krnjaja V. The Effect of Sward Structure and N Fertilization on the Grass-legume Silage Quality. in Tarim Bilimleri Dergisi. 2016;22(1):62-68.
doi:10.1501/tarimbil_0000001368 .

Bijelić, Zorica, Tomić, Zorica, Mandić, Violeta, Ružić-Muslić, Dragana, Simić, Aleksandar, Krnjaja, Vesna, "The Effect of Sward Structure and N Fertilization on the Grass-legume Silage Quality" in Tarim Bilimleri Dergisi, 22, no. 1 (2016):62-68,
https://doi.org/10.1501/tarimbil_0000001368 . .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Djordjević, S.
AU  - Stanojević, D.
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Tomić, Z.
AU  - Dragičević, Vesna
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4092
AB  - The aim of this study was to determine the effects of the inoculation of maize seeds with mixtures of bacteria (Azotobacter chroococum, Azotobacter vinelandi, Bacillus megaterium, Bacillus licheniformis) during different phenophases (6-7 leaves, silking and wax ripeness stage) and on the nitrogen dynamics, total number of microorganisms, number of azotobacter and aminoheterotrophs in Chernozem and grain yield of maize hybrid ZP 684 during 2006, 2007 and 2008. Nitrogen amount in soil was significantly higher in 2006, due to favourable meteorological conditions for microbial activity (higher total number of microorganisms and number of azotobacter), than in 2007 and 2008. The minimum amount of nitrogen was in the stage of wax ripeness although the total number of microorganisms, azotobacter and aminoheterotrophs were the largest. Seed inoculation of maize significantly increases the values of all studied parameters.
PB  - Scibulcom Ltd, Sofia
T2  - Journal of Environmental Protection and Ecology
T1  - Effect of bacterial seed inoculation on nitrogen dynamics, number of bacteria in soil under maize, and maize yield
EP  - 1010
IS  - 3
SP  - 1003
VL  - 17
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4092
ER  - 

@article{
author = "Mandić, Violeta and Djordjević, S. and Stanojević, D. and Bijelić, Zorica and Krnjaja, Vesna and Tomić, Z. and Dragičević, Vesna",
year = "2016",
abstract = "The aim of this study was to determine the effects of the inoculation of maize seeds with mixtures of bacteria (Azotobacter chroococum, Azotobacter vinelandi, Bacillus megaterium, Bacillus licheniformis) during different phenophases (6-7 leaves, silking and wax ripeness stage) and on the nitrogen dynamics, total number of microorganisms, number of azotobacter and aminoheterotrophs in Chernozem and grain yield of maize hybrid ZP 684 during 2006, 2007 and 2008. Nitrogen amount in soil was significantly higher in 2006, due to favourable meteorological conditions for microbial activity (higher total number of microorganisms and number of azotobacter), than in 2007 and 2008. The minimum amount of nitrogen was in the stage of wax ripeness although the total number of microorganisms, azotobacter and aminoheterotrophs were the largest. Seed inoculation of maize significantly increases the values of all studied parameters.",
publisher = "Scibulcom Ltd, Sofia",
journal = "Journal of Environmental Protection and Ecology",
title = "Effect of bacterial seed inoculation on nitrogen dynamics, number of bacteria in soil under maize, and maize yield",
pages = "1010-1003",
number = "3",
volume = "17",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4092"
}

Mandić, V., Djordjević, S., Stanojević, D., Bijelić, Z., Krnjaja, V., Tomić, Z.,& Dragičević, V.. (2016). Effect of bacterial seed inoculation on nitrogen dynamics, number of bacteria in soil under maize, and maize yield. in Journal of Environmental Protection and Ecology
Scibulcom Ltd, Sofia., 17(3), 1003-1010.
https://hdl.handle.net/21.15107/rcub_agrospace_4092

Mandić V, Djordjević S, Stanojević D, Bijelić Z, Krnjaja V, Tomić Z, Dragičević V. Effect of bacterial seed inoculation on nitrogen dynamics, number of bacteria in soil under maize, and maize yield. in Journal of Environmental Protection and Ecology. 2016;17(3):1003-1010.
https://hdl.handle.net/21.15107/rcub_agrospace_4092 .

Mandić, Violeta, Djordjević, S., Stanojević, D., Bijelić, Zorica, Krnjaja, Vesna, Tomić, Z., Dragičević, Vesna, "Effect of bacterial seed inoculation on nitrogen dynamics, number of bacteria in soil under maize, and maize yield" in Journal of Environmental Protection and Ecology, 17, no. 3 (2016):1003-1010,
https://hdl.handle.net/21.15107/rcub_agrospace_4092 .

TY  - JOUR
AU  - Krnjaja, Vesna
AU  - Tomić, Z.
AU  - Stanković, S.
AU  - Petrović, Tanja
AU  - Bijelić, Zorica
AU  - Mandić, Violeta
AU  - Obradović, A.
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3864
AB  - In this paper, the incidence of Fusarium-infected grain of winter wheat and the content of mycotoxin deoxynivalenol (DON) was studied in two Serbian cultivars Simonida and NS40S, both harvested in 2014. The level of Fusarium contamination of wheat grain was determined using phytopathological techniques based on the standard methodology while DON was detected by enzyme-linked immuno-sorbent assay (ELISA). The incidence of Fusarium-infected grain ranged from 12 to 19% for Simonida and NS40S, respectively. Fusarium graminearum, as well-known producer of DON mycotoxin, was identified among Fusarium species. In addition, Alternaria spp. was isolated in high percentage, with an average incidence of 53% (Simonida) to 63% (NS40S).The average content of DON ranged from 424 μg kg-1 to 1101 μg kg-1 for Simonida and NS40S cultivars, respectively. Statistically insignificant negative correlation (r = - 0.18) was determined between Fusariuminfected grain and DON in the cultivar Simonida and statistically insignificant positive correlation (r = 0.11) in the cultivar NS40S. The mean levels of DON in studied wheat samples of both tested cultivars were not higher than the maximum permitted limit (1250 μg kg-1) although the level of Fusarium-infected grain of both cultivars was relatively high. These results indicate that both wheat cultivars are susceptible to Fusarium infection and DON mycotoxin production in agro-ecological conditions of Serbia, but the cultivar NS40S being more susceptible compared to cultivar Simonida. In view of all stated above, regular health check of grains and developing strategies for integrated monitoring of incidence of Fusarium head blight are necessary preventive measures in protection of winter wheat.
AB  - U radu je proučavana incidenca Fusarium-zaraženih zrna ozime pšenice iz žetve 2014. godine kod dve domaće komercijalne sorte Simonida i NS40S, kao i sadržaj mikotoksina deoksinivalenola (DON). Nivo fuzariozne kontaminacije zrna pšenice određen je primenom fitopatoloških testova standardne metodologije a DON je detektovan primenom imunoadsorpcione enzimske metode (ELISA). Incidenca Fusarium-zaraženih zrna bila je u proseku za sve ispitivane uzorke od 12% (Simonida) do 19% (NS40S). Od Fusarium vrsta identifikovana je jedino Fusarium graminearum, kao dobro poznati producent DON mikotoksina. Pored ove gljivične vrste, u visokom procentu izolovana je Alternaria spp. sa prosečnom incidencom od 53% (Simonida) do 63% (NS40S). U ispitivanim uzorcima pšenice prosečan sadržaj DON bio je od 424 μg kg-1 (Simonida) do 1101 μg kg-1 (NS40S). Između Fusarium-zaraženih zrna i DON utvrđena je statistički neznačajna negativna korelacija (r = - 0.18) kod sorte Simonida i statistički neznačajna pozitivna korelacija (r = 0.11) kod sorte NS40S. Prosečne koncentracije DON u ispitivanim uzorcima pšenice kod obe ispitivane sorte nisu bile iznad maksimalno dozvoljenog limita iako je nivo fuzariozne kontaminacije zrna obe ispitivane sorte bio visok. Ovi rezultati ukazuju da su obe ispitivane sorte pšenice osetljive prema fuzarioznoj infekciji i produkciji DON mikotoksina u agroekološkim uslovima Srbije, s tim što je sorta NS40S osetljivija u odnosu na sortu Simonida. Zbog svega navedenog, redovna zdravstvena kontrola zrna i razvijanje strategije integralnog monitoringa fuzarioze klasa neophodne su preventivne mere borbe u zaštiti pšenice.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Fusarium infection and deoxynivalenol contamination in winter wheat
T1  - Fusarium infekcija i deoksinivalenol kontaminacija ozime pšenice
EP  - 131
IS  - 1
SP  - 123
VL  - 31
DO  - 10.2298/BAH1501123K
ER  - 

@article{
author = "Krnjaja, Vesna and Tomić, Z. and Stanković, S. and Petrović, Tanja and Bijelić, Zorica and Mandić, Violeta and Obradović, A.",
year = "2015",
abstract = "In this paper, the incidence of Fusarium-infected grain of winter wheat and the content of mycotoxin deoxynivalenol (DON) was studied in two Serbian cultivars Simonida and NS40S, both harvested in 2014. The level of Fusarium contamination of wheat grain was determined using phytopathological techniques based on the standard methodology while DON was detected by enzyme-linked immuno-sorbent assay (ELISA). The incidence of Fusarium-infected grain ranged from 12 to 19% for Simonida and NS40S, respectively. Fusarium graminearum, as well-known producer of DON mycotoxin, was identified among Fusarium species. In addition, Alternaria spp. was isolated in high percentage, with an average incidence of 53% (Simonida) to 63% (NS40S).The average content of DON ranged from 424 μg kg-1 to 1101 μg kg-1 for Simonida and NS40S cultivars, respectively. Statistically insignificant negative correlation (r = - 0.18) was determined between Fusariuminfected grain and DON in the cultivar Simonida and statistically insignificant positive correlation (r = 0.11) in the cultivar NS40S. The mean levels of DON in studied wheat samples of both tested cultivars were not higher than the maximum permitted limit (1250 μg kg-1) although the level of Fusarium-infected grain of both cultivars was relatively high. These results indicate that both wheat cultivars are susceptible to Fusarium infection and DON mycotoxin production in agro-ecological conditions of Serbia, but the cultivar NS40S being more susceptible compared to cultivar Simonida. In view of all stated above, regular health check of grains and developing strategies for integrated monitoring of incidence of Fusarium head blight are necessary preventive measures in protection of winter wheat., U radu je proučavana incidenca Fusarium-zaraženih zrna ozime pšenice iz žetve 2014. godine kod dve domaće komercijalne sorte Simonida i NS40S, kao i sadržaj mikotoksina deoksinivalenola (DON). Nivo fuzariozne kontaminacije zrna pšenice određen je primenom fitopatoloških testova standardne metodologije a DON je detektovan primenom imunoadsorpcione enzimske metode (ELISA). Incidenca Fusarium-zaraženih zrna bila je u proseku za sve ispitivane uzorke od 12% (Simonida) do 19% (NS40S). Od Fusarium vrsta identifikovana je jedino Fusarium graminearum, kao dobro poznati producent DON mikotoksina. Pored ove gljivične vrste, u visokom procentu izolovana je Alternaria spp. sa prosečnom incidencom od 53% (Simonida) do 63% (NS40S). U ispitivanim uzorcima pšenice prosečan sadržaj DON bio je od 424 μg kg-1 (Simonida) do 1101 μg kg-1 (NS40S). Između Fusarium-zaraženih zrna i DON utvrđena je statistički neznačajna negativna korelacija (r = - 0.18) kod sorte Simonida i statistički neznačajna pozitivna korelacija (r = 0.11) kod sorte NS40S. Prosečne koncentracije DON u ispitivanim uzorcima pšenice kod obe ispitivane sorte nisu bile iznad maksimalno dozvoljenog limita iako je nivo fuzariozne kontaminacije zrna obe ispitivane sorte bio visok. Ovi rezultati ukazuju da su obe ispitivane sorte pšenice osetljive prema fuzarioznoj infekciji i produkciji DON mikotoksina u agroekološkim uslovima Srbije, s tim što je sorta NS40S osetljivija u odnosu na sortu Simonida. Zbog svega navedenog, redovna zdravstvena kontrola zrna i razvijanje strategije integralnog monitoringa fuzarioze klasa neophodne su preventivne mere borbe u zaštiti pšenice.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Fusarium infection and deoxynivalenol contamination in winter wheat, Fusarium infekcija i deoksinivalenol kontaminacija ozime pšenice",
pages = "131-123",
number = "1",
volume = "31",
doi = "10.2298/BAH1501123K"
}

Krnjaja, V., Tomić, Z., Stanković, S., Petrović, T., Bijelić, Z., Mandić, V.,& Obradović, A.. (2015). Fusarium infection and deoxynivalenol contamination in winter wheat. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 31(1), 123-131.
https://doi.org/10.2298/BAH1501123K

Krnjaja V, Tomić Z, Stanković S, Petrović T, Bijelić Z, Mandić V, Obradović A. Fusarium infection and deoxynivalenol contamination in winter wheat. in Biotechnology in Animal Husbandry. 2015;31(1):123-131.
doi:10.2298/BAH1501123K .

Krnjaja, Vesna, Tomić, Z., Stanković, S., Petrović, Tanja, Bijelić, Zorica, Mandić, Violeta, Obradović, A., "Fusarium infection and deoxynivalenol contamination in winter wheat" in Biotechnology in Animal Husbandry, 31, no. 1 (2015):123-131,
https://doi.org/10.2298/BAH1501123K . .