TY  - JOUR
AU  - Vucković, Goran
AU  - Bobić, Tina
AU  - Mijić, Pero
AU  - Gavran, Mirna
AU  - Gregić, Maja
AU  - Potocnik, Klemen
AU  - Bogdanović, Vladan
AU  - Gantner, Vesna
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5271
AB  - In order to estimate the variance components as well as the breeding value for daily milk production of Holstein cows in terms of heat stress defined as different THI threshold values (68, 70, and 72) 1,275,713 test-day records from 90,159 cows were used. Temperature-humidity index (THI) calculated from ambient temperature and relative humidity recorded in the barns on the milk recording day was used as the measure of heat stress. Daily milk production was analysed as a bivariate variable, in the normal conditions (under the set THIthreshold value), and in terms of heat stress (above the set THIthreshold value) using a model that accounted variances due to lactation stage, calving season, age at calving, breeding region, parity, permanent environment, interaction between hear and year, and individual animal. The estimated high genetic correlations between the daily milk production in normal and heat stress conditions, as well as high correlations among the EBVs in normal and heat stress conditions, point out that Holstein cows with high productivity in normal condition will sustain an alike level of production even in terms of heat stress. These results indicate that the Holstein cows are very well acclimatized to the environmental conditions at dairy farms in Croatia. However, these findings should be taken with caution, given that measurements of microclimate parameters were conducted only once at a milk recording day, so the reliability of such measurements could be questionable. In conclusion, in order to realize a completely unambiguous conclusion, further studies that include multiple daily measurements of microclimatic parameters in the farms facilities are necessary.
PB  - Croatian Dairy Union, Zagreb
T2  - Mljekarstvo
T1  - Genetic parameters and breeding values for daily milk production of Holstein cows in terms of heat stress
EP  - 209
IS  - 3
SP  - 201
VL  - 70
DO  - 10.15567/mljekarstvo.2020.0306
ER  - 

@article{
author = "Vucković, Goran and Bobić, Tina and Mijić, Pero and Gavran, Mirna and Gregić, Maja and Potocnik, Klemen and Bogdanović, Vladan and Gantner, Vesna",
year = "2020",
abstract = "In order to estimate the variance components as well as the breeding value for daily milk production of Holstein cows in terms of heat stress defined as different THI threshold values (68, 70, and 72) 1,275,713 test-day records from 90,159 cows were used. Temperature-humidity index (THI) calculated from ambient temperature and relative humidity recorded in the barns on the milk recording day was used as the measure of heat stress. Daily milk production was analysed as a bivariate variable, in the normal conditions (under the set THIthreshold value), and in terms of heat stress (above the set THIthreshold value) using a model that accounted variances due to lactation stage, calving season, age at calving, breeding region, parity, permanent environment, interaction between hear and year, and individual animal. The estimated high genetic correlations between the daily milk production in normal and heat stress conditions, as well as high correlations among the EBVs in normal and heat stress conditions, point out that Holstein cows with high productivity in normal condition will sustain an alike level of production even in terms of heat stress. These results indicate that the Holstein cows are very well acclimatized to the environmental conditions at dairy farms in Croatia. However, these findings should be taken with caution, given that measurements of microclimate parameters were conducted only once at a milk recording day, so the reliability of such measurements could be questionable. In conclusion, in order to realize a completely unambiguous conclusion, further studies that include multiple daily measurements of microclimatic parameters in the farms facilities are necessary.",
publisher = "Croatian Dairy Union, Zagreb",
journal = "Mljekarstvo",
title = "Genetic parameters and breeding values for daily milk production of Holstein cows in terms of heat stress",
pages = "209-201",
number = "3",
volume = "70",
doi = "10.15567/mljekarstvo.2020.0306"
}

Vucković, G., Bobić, T., Mijić, P., Gavran, M., Gregić, M., Potocnik, K., Bogdanović, V.,& Gantner, V.. (2020). Genetic parameters and breeding values for daily milk production of Holstein cows in terms of heat stress. in Mljekarstvo
Croatian Dairy Union, Zagreb., 70(3), 201-209.
https://doi.org/10.15567/mljekarstvo.2020.0306

Vucković G, Bobić T, Mijić P, Gavran M, Gregić M, Potocnik K, Bogdanović V, Gantner V. Genetic parameters and breeding values for daily milk production of Holstein cows in terms of heat stress. in Mljekarstvo. 2020;70(3):201-209.
doi:10.15567/mljekarstvo.2020.0306 .

Vucković, Goran, Bobić, Tina, Mijić, Pero, Gavran, Mirna, Gregić, Maja, Potocnik, Klemen, Bogdanović, Vladan, Gantner, Vesna, "Genetic parameters and breeding values for daily milk production of Holstein cows in terms of heat stress" in Mljekarstvo, 70, no. 3 (2020):201-209,
https://doi.org/10.15567/mljekarstvo.2020.0306 . .

TY  - JOUR
AU  - Vucković, Goran
AU  - Bobić, Tina
AU  - Mijić, Pero
AU  - Gavran, Mirna
AU  - Gregić, Maja
AU  - Potocnik, Klemen
AU  - Bogdanović, Vladan
AU  - Gantner, Vesna
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5295
AB  - Variance components for daily milk production as well as breeding value of dairy Simmentals for daily milk production in terms of heat stress defined as different values of THI threshold values (72, 74, and 76) were estimated using 1,636,192 test-day records provided by the Croatian Agricultural Agency. Temperature-humidity index (THI) calculated from ambient temperature and relative humidity recorded in the barns on the milk recording day was used as the measure of heat stress. Bivariate estimation model accounted variances due to lactation stage, calving season, age at calving, breeding region, parity, permanent environment, interaction between hear and year, and individual animal Obtained high genetic correlations between the daily milk production in normal and condition characterized by heat stress, as well as very high correlations between the EBVs in normal and heat stress conditions indicate animals' high level of acclimatization to the environment on dairy cattle farms. Since microclimate measurements were carried out only once at a milk recording day, these results should be taken with caution. Generally, further research with multiple daily measurements of the microclimate parameters in the facilities is necessary to provide a fully unambiguous conclusion.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Estimation of genetic parameters and breeding values for daily milk production of dairy simmentals in terms of heat stress
EP  - 650
IS  - 2
SP  - 641
VL  - 52
DO  - 10.2298/GENSR2002641V
ER  - 

@article{
author = "Vucković, Goran and Bobić, Tina and Mijić, Pero and Gavran, Mirna and Gregić, Maja and Potocnik, Klemen and Bogdanović, Vladan and Gantner, Vesna",
year = "2020",
abstract = "Variance components for daily milk production as well as breeding value of dairy Simmentals for daily milk production in terms of heat stress defined as different values of THI threshold values (72, 74, and 76) were estimated using 1,636,192 test-day records provided by the Croatian Agricultural Agency. Temperature-humidity index (THI) calculated from ambient temperature and relative humidity recorded in the barns on the milk recording day was used as the measure of heat stress. Bivariate estimation model accounted variances due to lactation stage, calving season, age at calving, breeding region, parity, permanent environment, interaction between hear and year, and individual animal Obtained high genetic correlations between the daily milk production in normal and condition characterized by heat stress, as well as very high correlations between the EBVs in normal and heat stress conditions indicate animals' high level of acclimatization to the environment on dairy cattle farms. Since microclimate measurements were carried out only once at a milk recording day, these results should be taken with caution. Generally, further research with multiple daily measurements of the microclimate parameters in the facilities is necessary to provide a fully unambiguous conclusion.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Estimation of genetic parameters and breeding values for daily milk production of dairy simmentals in terms of heat stress",
pages = "650-641",
number = "2",
volume = "52",
doi = "10.2298/GENSR2002641V"
}

Vucković, G., Bobić, T., Mijić, P., Gavran, M., Gregić, M., Potocnik, K., Bogdanović, V.,& Gantner, V.. (2020). Estimation of genetic parameters and breeding values for daily milk production of dairy simmentals in terms of heat stress. in Genetika
Društvo genetičara Srbije, Beograd., 52(2), 641-650.
https://doi.org/10.2298/GENSR2002641V

Vucković G, Bobić T, Mijić P, Gavran M, Gregić M, Potocnik K, Bogdanović V, Gantner V. Estimation of genetic parameters and breeding values for daily milk production of dairy simmentals in terms of heat stress. in Genetika. 2020;52(2):641-650.
doi:10.2298/GENSR2002641V .

Vucković, Goran, Bobić, Tina, Mijić, Pero, Gavran, Mirna, Gregić, Maja, Potocnik, Klemen, Bogdanović, Vladan, Gantner, Vesna, "Estimation of genetic parameters and breeding values for daily milk production of dairy simmentals in terms of heat stress" in Genetika, 52, no. 2 (2020):641-650,
https://doi.org/10.2298/GENSR2002641V . .

TY  - JOUR
AU  - Vučković, Goran
AU  - Bobić, Tina
AU  - Mijić, Pero
AU  - Gavran, Mirna
AU  - Potočnik, Klemen
AU  - Bogdanović, Vladan
AU  - Gantner, Vesna
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5195
AB  - Aiming determination of the variability of production traits (daily milk yield and composition) and microclimate parameters (ambient temperature and humidity) in the barns; as well as the correlation between the analyzed groups of traits, 1,636,192 test-day records from Simmentals and 1,275,713 test-day records from Holsteins were analysed. Performed analysis indicate high variability of production traits due to cow's breed, parity as well as breeding region. Also, high variability of microclimate parameters in the barns due to season and breeding region was found. Furthermore, statistically highly significant (p  lt  0.001) correlations between the production traits and microclimate parameters were determined. Finally, the negative effect of inadequate microclimate on daily milk production was determined in both breeds in all breeding regions. Since genetic evaluation and selection of dairy cattle for heat resistance is only long-term method for heat stress managing, determined effect will be taken into account in the statistical model for estimation of genetic parameters and breeding values.
AB  - Cilj istraživanja je bio određivanje varijabilnosti proizvodnih osobina (dnevni prinos i sastav mleka) i mikroklimatskih parametara (temperatura i vlažnost okoline) u objektima za držanje krava za proizvodnju mleka; kao i korelacija između analiziranih grupa osobina; 1.636.192 zapisa za grla simentalske rase i 1.275.713 zapisa test dana grla holštajn rase. Izvršene analize pokazuju veliku varijabilnost proizvodnih osobina zbog rase krava, pariteta kao i odgajivaĉkog regiona. Takođe je utvrđena velika varijabilnost mikroklimatskih parametara u objektima zbog sezone i odgajivačkog regiona. Pored toga, utvrđene su statistički vrlo značajne (p lt 0,001) korelacije između proizvodnih svojstava i parametara mikroklime. Konačno, negativan uticaj neadekvatne mikroklime na svakodnevnu proizvodnju mleka utvrđen je kod obe rase u svim odgajivačkim regionima. Pošto je genetska procena i selekcija mlečnih goveda na otpornost na visoke temperature sredine samo dugoročna metoda za upravljanje toplotnim stresom, utvrđeni efekat biće uzet u obzir u statističkom modelu za procenu genetskih parametara i odgajivačkih vrednosti.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Analysis of production traits and microclimate parameters on dairy cattle farms
T1  - Analiza proizvodnih karakteristika i mikroklimatskih parametara na farmama za proizvodnju mleka
EP  - 334
IS  - 4
SP  - 323
VL  - 35
DO  - 10.2298/BAH1904323V
ER  - 

@article{
author = "Vučković, Goran and Bobić, Tina and Mijić, Pero and Gavran, Mirna and Potočnik, Klemen and Bogdanović, Vladan and Gantner, Vesna",
year = "2019",
abstract = "Aiming determination of the variability of production traits (daily milk yield and composition) and microclimate parameters (ambient temperature and humidity) in the barns; as well as the correlation between the analyzed groups of traits, 1,636,192 test-day records from Simmentals and 1,275,713 test-day records from Holsteins were analysed. Performed analysis indicate high variability of production traits due to cow's breed, parity as well as breeding region. Also, high variability of microclimate parameters in the barns due to season and breeding region was found. Furthermore, statistically highly significant (p  lt  0.001) correlations between the production traits and microclimate parameters were determined. Finally, the negative effect of inadequate microclimate on daily milk production was determined in both breeds in all breeding regions. Since genetic evaluation and selection of dairy cattle for heat resistance is only long-term method for heat stress managing, determined effect will be taken into account in the statistical model for estimation of genetic parameters and breeding values., Cilj istraživanja je bio određivanje varijabilnosti proizvodnih osobina (dnevni prinos i sastav mleka) i mikroklimatskih parametara (temperatura i vlažnost okoline) u objektima za držanje krava za proizvodnju mleka; kao i korelacija između analiziranih grupa osobina; 1.636.192 zapisa za grla simentalske rase i 1.275.713 zapisa test dana grla holštajn rase. Izvršene analize pokazuju veliku varijabilnost proizvodnih osobina zbog rase krava, pariteta kao i odgajivaĉkog regiona. Takođe je utvrđena velika varijabilnost mikroklimatskih parametara u objektima zbog sezone i odgajivačkog regiona. Pored toga, utvrđene su statistički vrlo značajne (p lt 0,001) korelacije između proizvodnih svojstava i parametara mikroklime. Konačno, negativan uticaj neadekvatne mikroklime na svakodnevnu proizvodnju mleka utvrđen je kod obe rase u svim odgajivačkim regionima. Pošto je genetska procena i selekcija mlečnih goveda na otpornost na visoke temperature sredine samo dugoročna metoda za upravljanje toplotnim stresom, utvrđeni efekat biće uzet u obzir u statističkom modelu za procenu genetskih parametara i odgajivačkih vrednosti.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Analysis of production traits and microclimate parameters on dairy cattle farms, Analiza proizvodnih karakteristika i mikroklimatskih parametara na farmama za proizvodnju mleka",
pages = "334-323",
number = "4",
volume = "35",
doi = "10.2298/BAH1904323V"
}

Vučković, G., Bobić, T., Mijić, P., Gavran, M., Potočnik, K., Bogdanović, V.,& Gantner, V.. (2019). Analysis of production traits and microclimate parameters on dairy cattle farms. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 35(4), 323-334.
https://doi.org/10.2298/BAH1904323V

Vučković G, Bobić T, Mijić P, Gavran M, Potočnik K, Bogdanović V, Gantner V. Analysis of production traits and microclimate parameters on dairy cattle farms. in Biotechnology in Animal Husbandry. 2019;35(4):323-334.
doi:10.2298/BAH1904323V .

Vučković, Goran, Bobić, Tina, Mijić, Pero, Gavran, Mirna, Potočnik, Klemen, Bogdanović, Vladan, Gantner, Vesna, "Analysis of production traits and microclimate parameters on dairy cattle farms" in Biotechnology in Animal Husbandry, 35, no. 4 (2019):323-334,
https://doi.org/10.2298/BAH1904323V . .

TY  - JOUR
AU  - Bogdanović, Vladan
AU  - Perišić, Predrag
AU  - Djedović, Radica
AU  - Popović, Zoran
AU  - Mijić, Pero
AU  - Baban, Mirjana
AU  - Antunović, Boris
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2130
AB  - In order to analyse dairy production traits (milk yield in full lactation, milk fat content, daily milk yield and length of lactation) of Balkan goats raised under "low-input" production systems, data on 440 lactation records from 118 does raised on 9 farms in south-east part of Serbia were used. General linear model, used for analysing variability of lactation length, was consisting of following fixed effects: farm, year of birth, year of production and number of lactation. Model for milk yield in full lactation, milk fat content and daily milk yield was consisting of farms, year of birth, year of production and number of lactation as fixed effects and length of lactation as covariate. The highest milk yield (392 kg) and the highest milk fat content (3.89 %) were achieved in III lactation. Effects of farm, year of production and number of lactation were very significant sources of variation (P lt 0.001) for milk yield, daily milk yield and milk fat content, while the year of birth as factor of phenotypic variation in these traits expressed no such consistency. Highly significant sources of variation (P lt 0.001) for the length of lactation were farm and year of production, while the length of lactation had a significant influence (P lt 0.001) only for total milk yield variability.
PB  - Croatian Dairy Union
T2  - Mljekarstvo
T1  - Characteristics of milk production traits of Balkan goats raised under "low-input" production systems
EP  - 36
IS  - 1
SP  - 30
VL  - 60
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2130
ER  - 

@article{
author = "Bogdanović, Vladan and Perišić, Predrag and Djedović, Radica and Popović, Zoran and Mijić, Pero and Baban, Mirjana and Antunović, Boris",
year = "2010",
abstract = "In order to analyse dairy production traits (milk yield in full lactation, milk fat content, daily milk yield and length of lactation) of Balkan goats raised under "low-input" production systems, data on 440 lactation records from 118 does raised on 9 farms in south-east part of Serbia were used. General linear model, used for analysing variability of lactation length, was consisting of following fixed effects: farm, year of birth, year of production and number of lactation. Model for milk yield in full lactation, milk fat content and daily milk yield was consisting of farms, year of birth, year of production and number of lactation as fixed effects and length of lactation as covariate. The highest milk yield (392 kg) and the highest milk fat content (3.89 %) were achieved in III lactation. Effects of farm, year of production and number of lactation were very significant sources of variation (P lt 0.001) for milk yield, daily milk yield and milk fat content, while the year of birth as factor of phenotypic variation in these traits expressed no such consistency. Highly significant sources of variation (P lt 0.001) for the length of lactation were farm and year of production, while the length of lactation had a significant influence (P lt 0.001) only for total milk yield variability.",
publisher = "Croatian Dairy Union",
journal = "Mljekarstvo",
title = "Characteristics of milk production traits of Balkan goats raised under "low-input" production systems",
pages = "36-30",
number = "1",
volume = "60",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2130"
}

Bogdanović, V., Perišić, P., Djedović, R., Popović, Z., Mijić, P., Baban, M.,& Antunović, B.. (2010). Characteristics of milk production traits of Balkan goats raised under "low-input" production systems. in Mljekarstvo
Croatian Dairy Union., 60(1), 30-36.
https://hdl.handle.net/21.15107/rcub_agrospace_2130

Bogdanović V, Perišić P, Djedović R, Popović Z, Mijić P, Baban M, Antunović B. Characteristics of milk production traits of Balkan goats raised under "low-input" production systems. in Mljekarstvo. 2010;60(1):30-36.
https://hdl.handle.net/21.15107/rcub_agrospace_2130 .

Bogdanović, Vladan, Perišić, Predrag, Djedović, Radica, Popović, Zoran, Mijić, Pero, Baban, Mirjana, Antunović, Boris, "Characteristics of milk production traits of Balkan goats raised under "low-input" production systems" in Mljekarstvo, 60, no. 1 (2010):30-36,
https://hdl.handle.net/21.15107/rcub_agrospace_2130 .

TY  - JOUR
AU  - Pollak, Lea
AU  - Antunović, Boris
AU  - Poljak, Vedran
AU  - Krbavcić, Ines Panjkota
AU  - Njari, Bela
AU  - Baban, Mirjana
AU  - Mijić, Pero
AU  - Gantner, Vesna
AU  - Bogdanović, Vladan
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2156
AB  - People with celiac disease represent susceptible population that can be cured only by "gluten-free" diet, while dairy products have been recognized as exceptionally recommended. Therefore, it is very important for dairy products not to contain gluten in concentrations that could be harmful for them. The aim of this research was to investigate risk exposure to gluten from dairy products for the population with celiac disease in the Republic of Croatia by usage of referent analytical methods and scientifically based methods of risk assessment. Total number of 19 subgroups of standard dairy products (n=40) and four subgroups of "gluten-free" dairy products (n=53) labelled with crossed cereal or quotation "gluten-free" and without quantity of gluten labelled were analysed by ELISA-R5 method. Adult population with celiac disease (n=57) was interweaved on eating habits, while intake of dairy products for infants and children was calculated based on recommended intakes and menus. The results have shown that number of standard dairy products that according to their nature should not contain gluten, as well as "gluten-free" dairy products contain certain amount of gluten that can be estimated in certain unfavourable scenarios and in susceptible subpopulations as risky to sick individuals. Dairy products represent very low risk to adult population with celiac disease and can be consumed in quantities that do not differ from the recommended quantities for healthy population. On the other side, dairy products for infants in the age from 6 to 12 months represent increased risk for infants with celiac disease and require implementation of risk management activities in order to reduce risk. Dairy products for infants and children from 1 to 6 years represent moderate risk depending on eating habits. The obtained results point out neediness of risk management methods implementation through information and education of population with celiac disease, as well as producers of dairy products.
PB  - Croatian Dairy Union
T2  - Mljekarstvo
T1  - Qualitative risk assessment from gluten in dairy products for population with celiac disease
EP  - 103
IS  - 2
SP  - 94
VL  - 60
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2156
ER  - 

@article{
author = "Pollak, Lea and Antunović, Boris and Poljak, Vedran and Krbavcić, Ines Panjkota and Njari, Bela and Baban, Mirjana and Mijić, Pero and Gantner, Vesna and Bogdanović, Vladan",
year = "2010",
abstract = "People with celiac disease represent susceptible population that can be cured only by "gluten-free" diet, while dairy products have been recognized as exceptionally recommended. Therefore, it is very important for dairy products not to contain gluten in concentrations that could be harmful for them. The aim of this research was to investigate risk exposure to gluten from dairy products for the population with celiac disease in the Republic of Croatia by usage of referent analytical methods and scientifically based methods of risk assessment. Total number of 19 subgroups of standard dairy products (n=40) and four subgroups of "gluten-free" dairy products (n=53) labelled with crossed cereal or quotation "gluten-free" and without quantity of gluten labelled were analysed by ELISA-R5 method. Adult population with celiac disease (n=57) was interweaved on eating habits, while intake of dairy products for infants and children was calculated based on recommended intakes and menus. The results have shown that number of standard dairy products that according to their nature should not contain gluten, as well as "gluten-free" dairy products contain certain amount of gluten that can be estimated in certain unfavourable scenarios and in susceptible subpopulations as risky to sick individuals. Dairy products represent very low risk to adult population with celiac disease and can be consumed in quantities that do not differ from the recommended quantities for healthy population. On the other side, dairy products for infants in the age from 6 to 12 months represent increased risk for infants with celiac disease and require implementation of risk management activities in order to reduce risk. Dairy products for infants and children from 1 to 6 years represent moderate risk depending on eating habits. The obtained results point out neediness of risk management methods implementation through information and education of population with celiac disease, as well as producers of dairy products.",
publisher = "Croatian Dairy Union",
journal = "Mljekarstvo",
title = "Qualitative risk assessment from gluten in dairy products for population with celiac disease",
pages = "103-94",
number = "2",
volume = "60",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2156"
}

Pollak, L., Antunović, B., Poljak, V., Krbavcić, I. P., Njari, B., Baban, M., Mijić, P., Gantner, V.,& Bogdanović, V.. (2010). Qualitative risk assessment from gluten in dairy products for population with celiac disease. in Mljekarstvo
Croatian Dairy Union., 60(2), 94-103.
https://hdl.handle.net/21.15107/rcub_agrospace_2156

Pollak L, Antunović B, Poljak V, Krbavcić IP, Njari B, Baban M, Mijić P, Gantner V, Bogdanović V. Qualitative risk assessment from gluten in dairy products for population with celiac disease. in Mljekarstvo. 2010;60(2):94-103.
https://hdl.handle.net/21.15107/rcub_agrospace_2156 .

Pollak, Lea, Antunović, Boris, Poljak, Vedran, Krbavcić, Ines Panjkota, Njari, Bela, Baban, Mirjana, Mijić, Pero, Gantner, Vesna, Bogdanović, Vladan, "Qualitative risk assessment from gluten in dairy products for population with celiac disease" in Mljekarstvo, 60, no. 2 (2010):94-103,
https://hdl.handle.net/21.15107/rcub_agrospace_2156 .

TY  - JOUR
AU  - Mijić, Pero
AU  - Bobić, Tina
AU  - Bulić, V.
AU  - Klarić, I.
AU  - Baban, M.
AU  - Sakač, M.
AU  - Bogdanović, Vladan
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1889
AB  - Because of the economic, scientific and cultural interest it is necessary to protect biological diversity of indigenous breeds of animals. In Croatia there are three original cattle breeds: Istrian cattle, Slavonsko-srijemski podolac breed and Busha breed. The aim of the research was to estimate the effective size of the populations and threats to the original cattle breeds, considering that the competent authorities of the Republic of Croatia had started certain programs for their protection. The research results have shown certain positive trends that are mostly expressed in the population of the Istrian cattle. During the last few years, certain negative trends in the populations of Slavonsko-srijemski podolac breed and Busha breed have been transformed into the mild positive population trends.
AB  - Zbog ekonomskog, naučnog i kulturološkog značaja neophodno je zaštititi biološki diverzitet autohtonih, nativnih rasa životinja. U Hrvatskoj postoje tri originalne rase goveda: istarsko goveče, slavonsko-srijemski podolac i buša. Cilj ovog istraživanja je bio da se proceni efikasna veličina populacije i opasnosti za originalne rase goveda, uzimajući u obzir da su nadležni organi Republike Hrvatske inicirali program njihove zaštite. Rezultati istraživanja su pokazali izvesne pozitivne trendove koji su u najvećoj meri izraženi u populaciji istarskih goveda. Tokom poslednjih godina, određeni negativni trendovi u populaciji slavonsko-srijemskog podolca i buše su pretvoreni u blago pozitivne trendove.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Assessment of the population effective size and threats to the original breed cattle in order to protect and utilize genetic resources in Croatia
T1  - Ocena efektivne veličine populacije i opasnosti za originalnu rasu goveda u cilju očuvanja i korišćenja genetskih resursa u Hrvatskoj
EP  - 638
IS  - 5-6-2
SP  - 631
VL  - 25
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1889
ER  - 

@article{
author = "Mijić, Pero and Bobić, Tina and Bulić, V. and Klarić, I. and Baban, M. and Sakač, M. and Bogdanović, Vladan",
year = "2009",
abstract = "Because of the economic, scientific and cultural interest it is necessary to protect biological diversity of indigenous breeds of animals. In Croatia there are three original cattle breeds: Istrian cattle, Slavonsko-srijemski podolac breed and Busha breed. The aim of the research was to estimate the effective size of the populations and threats to the original cattle breeds, considering that the competent authorities of the Republic of Croatia had started certain programs for their protection. The research results have shown certain positive trends that are mostly expressed in the population of the Istrian cattle. During the last few years, certain negative trends in the populations of Slavonsko-srijemski podolac breed and Busha breed have been transformed into the mild positive population trends., Zbog ekonomskog, naučnog i kulturološkog značaja neophodno je zaštititi biološki diverzitet autohtonih, nativnih rasa životinja. U Hrvatskoj postoje tri originalne rase goveda: istarsko goveče, slavonsko-srijemski podolac i buša. Cilj ovog istraživanja je bio da se proceni efikasna veličina populacije i opasnosti za originalne rase goveda, uzimajući u obzir da su nadležni organi Republike Hrvatske inicirali program njihove zaštite. Rezultati istraživanja su pokazali izvesne pozitivne trendove koji su u najvećoj meri izraženi u populaciji istarskih goveda. Tokom poslednjih godina, određeni negativni trendovi u populaciji slavonsko-srijemskog podolca i buše su pretvoreni u blago pozitivne trendove.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Assessment of the population effective size and threats to the original breed cattle in order to protect and utilize genetic resources in Croatia, Ocena efektivne veličine populacije i opasnosti za originalnu rasu goveda u cilju očuvanja i korišćenja genetskih resursa u Hrvatskoj",
pages = "638-631",
number = "5-6-2",
volume = "25",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1889"
}

Mijić, P., Bobić, T., Bulić, V., Klarić, I., Baban, M., Sakač, M.,& Bogdanović, V.. (2009). Assessment of the population effective size and threats to the original breed cattle in order to protect and utilize genetic resources in Croatia. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 25(5-6-2), 631-638.
https://hdl.handle.net/21.15107/rcub_agrospace_1889

Mijić P, Bobić T, Bulić V, Klarić I, Baban M, Sakač M, Bogdanović V. Assessment of the population effective size and threats to the original breed cattle in order to protect and utilize genetic resources in Croatia. in Biotechnology in Animal Husbandry. 2009;25(5-6-2):631-638.
https://hdl.handle.net/21.15107/rcub_agrospace_1889 .

Mijić, Pero, Bobić, Tina, Bulić, V., Klarić, I., Baban, M., Sakač, M., Bogdanović, Vladan, "Assessment of the population effective size and threats to the original breed cattle in order to protect and utilize genetic resources in Croatia" in Biotechnology in Animal Husbandry, 25, no. 5-6-2 (2009):631-638,
https://hdl.handle.net/21.15107/rcub_agrospace_1889 .

TY  - JOUR
AU  - Mijić, Pero
AU  - Bobić, Tina
AU  - Knežević, I.
AU  - Klarić, I.
AU  - Sakač, M.
AU  - Koturić, T.
AU  - Bogdanović, Vladan
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1877
AB  - Simmental breed cows although being dominant breed at the family farms in Croatia are not yet sufficiently adapted to the machine milking due to their improper udder index. The aim of this study was to determine the somatic cells count in Simmental cows milk according to the order of lactation and lactation stages. Survey has been conducted at four family farms and a total of 61 cow of Simmental breed from first to third lactation were enrolled in a study. The study results have shown that the maximum somatic cell count is in milk (LSCC=3.59) from the stables with have a downward floor, but not significantly higher in comparison to other ways of keeping the cows. However, the lowest udder hygiene was in the stables where the milking was performing by putting the milk into the cans and where cows were kept on the embroidery. The significant increase in LSCC (P lt 0.05) was determined in the third lactation in comparison to the second lactation. Given the stage of lactation largest LBSS was found in the second stage, which was significantly higher when compared to the first. Farms with a free way of keeping cows and milking cows in parlours are becoming more and more like guidelines in current milk production, and animals that reside in those farms have healthier udders and less micro-organisms in milk.
AB  - Krave simentalske rase, iako su dominantne na porodičnim farmama u Hrvatskoj, nisu u dovoljnoj meri adaptirane na mašinsku mužu zbog svog nepovoljnog indeksa vimena. Cilj ove studije je bio određivanje broja somatskih ćelija u mleku simentalskih krava prema broju laktacije po redu i stadijumu. Istraživanje je izvedeno na četiri porodične farme i ukupno 61 krava simentalske rase od prve do treće zaključene laktacije je bila uključena. Rezultati istraživanja su pokazali da je maksimalni broj somatskih ćelija u mleku (LSCC=3.59) utvrđen na farmama sa podom pod nagibom, ali ne signifikantno viši u odnosu na ostale načine držanja krava. Međutim, najlošija higijena vimena je utvrđena u štalama gde se mleko stavljalo u kante i gde su krave držane na vezu. Signifikantno povećanje broja somatskih ćelija (P lt 0.05) je utvrđeno u trećoj laktaciji u poređenju sa drugom. U odnosu na stadijum laktacije, najveći LBSS je utvrđen u drugoj fazi laktacije, što je bilo signifikatno veće u odnosu na prvu fazu. Farme sa slobodnim držanjem krava i mužom krava u izmuzilištima sve više postaju smernice u sadašnjoj, modernoj proizvodnji mleka, i životinje koje se drže u takvim objektima imaju zdravija vimena i manje mikroorganizama u mleku.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Somatic cell count in Simmental breed cows milk from family farms according to the order of lactation and lactation stages
T1  - Broj somatskih ćelija u mleku od krava simentalske rase sa porodičnih farmi prema laktaciji po redu i stadijumu
EP  - 662
IS  - 5-6-2
SP  - 655
VL  - 25
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1877
ER  - 

@article{
author = "Mijić, Pero and Bobić, Tina and Knežević, I. and Klarić, I. and Sakač, M. and Koturić, T. and Bogdanović, Vladan",
year = "2009",
abstract = "Simmental breed cows although being dominant breed at the family farms in Croatia are not yet sufficiently adapted to the machine milking due to their improper udder index. The aim of this study was to determine the somatic cells count in Simmental cows milk according to the order of lactation and lactation stages. Survey has been conducted at four family farms and a total of 61 cow of Simmental breed from first to third lactation were enrolled in a study. The study results have shown that the maximum somatic cell count is in milk (LSCC=3.59) from the stables with have a downward floor, but not significantly higher in comparison to other ways of keeping the cows. However, the lowest udder hygiene was in the stables where the milking was performing by putting the milk into the cans and where cows were kept on the embroidery. The significant increase in LSCC (P lt 0.05) was determined in the third lactation in comparison to the second lactation. Given the stage of lactation largest LBSS was found in the second stage, which was significantly higher when compared to the first. Farms with a free way of keeping cows and milking cows in parlours are becoming more and more like guidelines in current milk production, and animals that reside in those farms have healthier udders and less micro-organisms in milk., Krave simentalske rase, iako su dominantne na porodičnim farmama u Hrvatskoj, nisu u dovoljnoj meri adaptirane na mašinsku mužu zbog svog nepovoljnog indeksa vimena. Cilj ove studije je bio određivanje broja somatskih ćelija u mleku simentalskih krava prema broju laktacije po redu i stadijumu. Istraživanje je izvedeno na četiri porodične farme i ukupno 61 krava simentalske rase od prve do treće zaključene laktacije je bila uključena. Rezultati istraživanja su pokazali da je maksimalni broj somatskih ćelija u mleku (LSCC=3.59) utvrđen na farmama sa podom pod nagibom, ali ne signifikantno viši u odnosu na ostale načine držanja krava. Međutim, najlošija higijena vimena je utvrđena u štalama gde se mleko stavljalo u kante i gde su krave držane na vezu. Signifikantno povećanje broja somatskih ćelija (P lt 0.05) je utvrđeno u trećoj laktaciji u poređenju sa drugom. U odnosu na stadijum laktacije, najveći LBSS je utvrđen u drugoj fazi laktacije, što je bilo signifikatno veće u odnosu na prvu fazu. Farme sa slobodnim držanjem krava i mužom krava u izmuzilištima sve više postaju smernice u sadašnjoj, modernoj proizvodnji mleka, i životinje koje se drže u takvim objektima imaju zdravija vimena i manje mikroorganizama u mleku.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Somatic cell count in Simmental breed cows milk from family farms according to the order of lactation and lactation stages, Broj somatskih ćelija u mleku od krava simentalske rase sa porodičnih farmi prema laktaciji po redu i stadijumu",
pages = "662-655",
number = "5-6-2",
volume = "25",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1877"
}

Mijić, P., Bobić, T., Knežević, I., Klarić, I., Sakač, M., Koturić, T.,& Bogdanović, V.. (2009). Somatic cell count in Simmental breed cows milk from family farms according to the order of lactation and lactation stages. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 25(5-6-2), 655-662.
https://hdl.handle.net/21.15107/rcub_agrospace_1877

Mijić P, Bobić T, Knežević I, Klarić I, Sakač M, Koturić T, Bogdanović V. Somatic cell count in Simmental breed cows milk from family farms according to the order of lactation and lactation stages. in Biotechnology in Animal Husbandry. 2009;25(5-6-2):655-662.
https://hdl.handle.net/21.15107/rcub_agrospace_1877 .

Mijić, Pero, Bobić, Tina, Knežević, I., Klarić, I., Sakač, M., Koturić, T., Bogdanović, Vladan, "Somatic cell count in Simmental breed cows milk from family farms according to the order of lactation and lactation stages" in Biotechnology in Animal Husbandry, 25, no. 5-6-2 (2009):655-662,
https://hdl.handle.net/21.15107/rcub_agrospace_1877 .