VARIABILITY OF MILK TRAITS IN PROGENY TESTING OF THE SIMMENTAL BULLS
Autori
Lazarević, MarinaPantelić, Vlada
Nikšić, Dragan
Maksimović, Nevena
Marinković, Miloš
Mićić, Nenad
Stanojević, Dragan
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The data of the Institute for Animal Husbandry, Belgrade-Zemun have been used to investigate the variability of the properties that are observed in the progeny testing of Simmental bulls. The analysis is based on a sample of 7,845 first-calving heifers in the period 2007-2010. The tests included the following milk properties in the standard first lactation (305 days): milk yield (kg), milk fat content (%) and milk fat yield (kg). An analysis of the production traits of the first-calving heifers under control showed that their average milk yield was 4346.49 kg milk with 3.93% milk fat and yield of 171.11 kg of milk fat. Sires, years and calving season exhibited a highly significant impact (p<0.01) on all the milk properties observed in the progeny testing. Based on the BLUP solution, the rank of bulls for each trait was formed, and then the correlation coefficients of the rank, ranging from 0.402 (relationship between the yield of milk and milk fat content) to 0.989 (the relationship be...tween the yield of milk and the yield of milk fat) were established.
Ključne reči:
Simmental race / milk properties / variability of traits / progeny testIzvor:
Proceedings of the 11th International Symposium Modern Trends in Livestock Production, Belgrade, Serbia, October 11-13, 2017, 2017, 417-426Izdavač:
- Institute for Animal Husbandry, Belgrade-Zemun
Finansiranje / projekti:
- info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31053/RS//"> (RS-MESTD-Technological Development (TD or TR)-31053)
Institucija/grupa
RIStocarTY - CONF AU - Lazarević, Marina AU - Pantelić, Vlada AU - Nikšić, Dragan AU - Maksimović, Nevena AU - Marinković, Miloš AU - Mićić, Nenad AU - Stanojević, Dragan PY - 2017 UR - http://r.istocar.bg.ac.rs/handle/123456789/697 AB - The data of the Institute for Animal Husbandry, Belgrade-Zemun have been used to investigate the variability of the properties that are observed in the progeny testing of Simmental bulls. The analysis is based on a sample of 7,845 first-calving heifers in the period 2007-2010. The tests included the following milk properties in the standard first lactation (305 days): milk yield (kg), milk fat content (%) and milk fat yield (kg). An analysis of the production traits of the first-calving heifers under control showed that their average milk yield was 4346.49 kg milk with 3.93% milk fat and yield of 171.11 kg of milk fat. Sires, years and calving season exhibited a highly significant impact (p<0.01) on all the milk properties observed in the progeny testing. Based on the BLUP solution, the rank of bulls for each trait was formed, and then the correlation coefficients of the rank, ranging from 0.402 (relationship between the yield of milk and milk fat content) to 0.989 (the relationship between the yield of milk and the yield of milk fat) were established. PB - Institute for Animal Husbandry, Belgrade-Zemun C3 - Proceedings of the 11th International Symposium Modern Trends in Livestock Production, Belgrade, Serbia, October 11-13, 2017 T1 - VARIABILITY OF MILK TRAITS IN PROGENY TESTING OF THE SIMMENTAL BULLS SP - 417 EP - 426 UR - https://hdl.handle.net/21.15107/rcub_ristocar_697 ER -
@conference{ author = "Lazarević, Marina and Pantelić, Vlada and Nikšić, Dragan and Maksimović, Nevena and Marinković, Miloš and Mićić, Nenad and Stanojević, Dragan", year = "2017", abstract = "The data of the Institute for Animal Husbandry, Belgrade-Zemun have been used to investigate the variability of the properties that are observed in the progeny testing of Simmental bulls. The analysis is based on a sample of 7,845 first-calving heifers in the period 2007-2010. The tests included the following milk properties in the standard first lactation (305 days): milk yield (kg), milk fat content (%) and milk fat yield (kg). An analysis of the production traits of the first-calving heifers under control showed that their average milk yield was 4346.49 kg milk with 3.93% milk fat and yield of 171.11 kg of milk fat. Sires, years and calving season exhibited a highly significant impact (p<0.01) on all the milk properties observed in the progeny testing. Based on the BLUP solution, the rank of bulls for each trait was formed, and then the correlation coefficients of the rank, ranging from 0.402 (relationship between the yield of milk and milk fat content) to 0.989 (the relationship between the yield of milk and the yield of milk fat) were established.", publisher = "Institute for Animal Husbandry, Belgrade-Zemun", journal = "Proceedings of the 11th International Symposium Modern Trends in Livestock Production, Belgrade, Serbia, October 11-13, 2017", title = "VARIABILITY OF MILK TRAITS IN PROGENY TESTING OF THE SIMMENTAL BULLS", pages = "417-426", url = "https://hdl.handle.net/21.15107/rcub_ristocar_697" }
Lazarević, M., Pantelić, V., Nikšić, D., Maksimović, N., Marinković, M., Mićić, N.,& Stanojević, D.. (2017). VARIABILITY OF MILK TRAITS IN PROGENY TESTING OF THE SIMMENTAL BULLS. in Proceedings of the 11th International Symposium Modern Trends in Livestock Production, Belgrade, Serbia, October 11-13, 2017 Institute for Animal Husbandry, Belgrade-Zemun., 417-426. https://hdl.handle.net/21.15107/rcub_ristocar_697
Lazarević M, Pantelić V, Nikšić D, Maksimović N, Marinković M, Mićić N, Stanojević D. VARIABILITY OF MILK TRAITS IN PROGENY TESTING OF THE SIMMENTAL BULLS. in Proceedings of the 11th International Symposium Modern Trends in Livestock Production, Belgrade, Serbia, October 11-13, 2017. 2017;:417-426. https://hdl.handle.net/21.15107/rcub_ristocar_697 .
Lazarević, Marina, Pantelić, Vlada, Nikšić, Dragan, Maksimović, Nevena, Marinković, Miloš, Mićić, Nenad, Stanojević, Dragan, "VARIABILITY OF MILK TRAITS IN PROGENY TESTING OF THE SIMMENTAL BULLS" in Proceedings of the 11th International Symposium Modern Trends in Livestock Production, Belgrade, Serbia, October 11-13, 2017 (2017):417-426, https://hdl.handle.net/21.15107/rcub_ristocar_697 .