Investigation of the genetic correlation between milk and fertility traits of first calving cows of Simmental breed
Ispitivanje genetske povezanosti osobina mlečnosti i plodnosti prvotelki simentalske rase
2008
Аутори
Pantelić, VladaPetrović, Milan M.
Aleksić, S.
Sretenović, Ljiljana
Ostojić Andrić, Dušica
Novaković, Zeljko
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Investigation of the production capacity of cattle for the purpose of increase of milk and milk fat production, as well as number of calves, greatly depends on phenotypic and genetic variability, heritability and correlation between desired traits, and on production level in the population. This research included 3.461 first calving cows of Simmental breed under control and reared on farms of individual agricultural producers on the territory of Republic of Serbia. Genetic correlations were calculated using equation of mixed model which included the effect of bull-sire, breeding region, year and season of calving: Yijklm = μ + Bi + Rj + Gk + Sl + eijklm. Coefficients of genetic correlation between service period and milk traits were following: duration of lactation 0,239, milk yield 0,089, percentage of milk fat 0,095, quantity of milk fat 0,105 and yield of 4%FCM 0,099. Correlation between service period and age at calving was 0,535. Genetic correlation between age at calving and milk... traits was following: duration of lactation 0,245, production of milk 0,003, percentage of milk fat 0,531, quantity of milk fat 0,082 and production of 4%FCM 0,050.
Ispitivanje proizvodnih kapaciteta goveda u cilju povećanja proizvodnje mleka, mlečne masti i broja teladi, u velikoj meri zavisi od fenotipske i genetske varijabilnosti, heritabiliteta i povezanosti poželjnih osobina, kao i nivoa proizvodnje u populaciji. Ovim istraživanjem je obuhvaćena 3.461 kontrolisana prvotelka simentalske rase na imanjima individualnih poljoprivrednih proizvođača na području Republike Srbije. Genetske korelacije izračunate su jednačinom mešovitog modela koja uključuje uticaj bika-oca, odgajivačkog područja odnosno regiona, godine i sezone teljenja: Yijklm = μ + Bi + Rj + Gk + Sl + eijklm. Koeficijenti genetske povezanosti između servis perioda i osobina mlečnosti su sledeći: trajanje laktacije 0,239, prinos mleka 0,089, procenat mlečne masti 0,095, količina mlečne masti 0,105 i prinos 4%MKM 0,099. Povezanost servis perioda i uzrasta pri telenju iznosila je 0,535. Genetska povezanost uzrasta pri telenju sa osobinama mlečnosti iznosila je: trajanje laktacije 0,245..., proizvodnja mleka 0,003, procenat mlečne masti 0,531, količina mlečne masti 0,082 i proizvodnja 4%MKM 0,050.
Кључне речи:
genetic correlations / milk yield / fertility / Simmental breed / genetske korelacije / mlečnost / plodnost / simentalska rasaИзвор:
Biotechnology in Animal Husbandry, 2008, 24, 5-6, 1-8Издавач:
- Institute for Animal Husbandry, Belgrade
Финансирање / пројекти:
Институција/група
RIStocarTY - JOUR AU - Pantelić, Vlada AU - Petrović, Milan M. AU - Aleksić, S. AU - Sretenović, Ljiljana AU - Ostojić Andrić, Dušica AU - Novaković, Zeljko PY - 2008 UR - http://r.istocar.bg.ac.rs/handle/123456789/163 AB - Investigation of the production capacity of cattle for the purpose of increase of milk and milk fat production, as well as number of calves, greatly depends on phenotypic and genetic variability, heritability and correlation between desired traits, and on production level in the population. This research included 3.461 first calving cows of Simmental breed under control and reared on farms of individual agricultural producers on the territory of Republic of Serbia. Genetic correlations were calculated using equation of mixed model which included the effect of bull-sire, breeding region, year and season of calving: Yijklm = μ + Bi + Rj + Gk + Sl + eijklm. Coefficients of genetic correlation between service period and milk traits were following: duration of lactation 0,239, milk yield 0,089, percentage of milk fat 0,095, quantity of milk fat 0,105 and yield of 4%FCM 0,099. Correlation between service period and age at calving was 0,535. Genetic correlation between age at calving and milk traits was following: duration of lactation 0,245, production of milk 0,003, percentage of milk fat 0,531, quantity of milk fat 0,082 and production of 4%FCM 0,050. AB - Ispitivanje proizvodnih kapaciteta goveda u cilju povećanja proizvodnje mleka, mlečne masti i broja teladi, u velikoj meri zavisi od fenotipske i genetske varijabilnosti, heritabiliteta i povezanosti poželjnih osobina, kao i nivoa proizvodnje u populaciji. Ovim istraživanjem je obuhvaćena 3.461 kontrolisana prvotelka simentalske rase na imanjima individualnih poljoprivrednih proizvođača na području Republike Srbije. Genetske korelacije izračunate su jednačinom mešovitog modela koja uključuje uticaj bika-oca, odgajivačkog područja odnosno regiona, godine i sezone teljenja: Yijklm = μ + Bi + Rj + Gk + Sl + eijklm. Koeficijenti genetske povezanosti između servis perioda i osobina mlečnosti su sledeći: trajanje laktacije 0,239, prinos mleka 0,089, procenat mlečne masti 0,095, količina mlečne masti 0,105 i prinos 4%MKM 0,099. Povezanost servis perioda i uzrasta pri telenju iznosila je 0,535. Genetska povezanost uzrasta pri telenju sa osobinama mlečnosti iznosila je: trajanje laktacije 0,245, proizvodnja mleka 0,003, procenat mlečne masti 0,531, količina mlečne masti 0,082 i proizvodnja 4%MKM 0,050. PB - Institute for Animal Husbandry, Belgrade T2 - Biotechnology in Animal Husbandry T1 - Investigation of the genetic correlation between milk and fertility traits of first calving cows of Simmental breed T1 - Ispitivanje genetske povezanosti osobina mlečnosti i plodnosti prvotelki simentalske rase VL - 24 IS - 5-6 SP - 1 EP - 8 DO - 10.2298/BAH0806001P ER -
@article{ author = "Pantelić, Vlada and Petrović, Milan M. and Aleksić, S. and Sretenović, Ljiljana and Ostojić Andrić, Dušica and Novaković, Zeljko", year = "2008", abstract = "Investigation of the production capacity of cattle for the purpose of increase of milk and milk fat production, as well as number of calves, greatly depends on phenotypic and genetic variability, heritability and correlation between desired traits, and on production level in the population. This research included 3.461 first calving cows of Simmental breed under control and reared on farms of individual agricultural producers on the territory of Republic of Serbia. Genetic correlations were calculated using equation of mixed model which included the effect of bull-sire, breeding region, year and season of calving: Yijklm = μ + Bi + Rj + Gk + Sl + eijklm. Coefficients of genetic correlation between service period and milk traits were following: duration of lactation 0,239, milk yield 0,089, percentage of milk fat 0,095, quantity of milk fat 0,105 and yield of 4%FCM 0,099. Correlation between service period and age at calving was 0,535. Genetic correlation between age at calving and milk traits was following: duration of lactation 0,245, production of milk 0,003, percentage of milk fat 0,531, quantity of milk fat 0,082 and production of 4%FCM 0,050., Ispitivanje proizvodnih kapaciteta goveda u cilju povećanja proizvodnje mleka, mlečne masti i broja teladi, u velikoj meri zavisi od fenotipske i genetske varijabilnosti, heritabiliteta i povezanosti poželjnih osobina, kao i nivoa proizvodnje u populaciji. Ovim istraživanjem je obuhvaćena 3.461 kontrolisana prvotelka simentalske rase na imanjima individualnih poljoprivrednih proizvođača na području Republike Srbije. Genetske korelacije izračunate su jednačinom mešovitog modela koja uključuje uticaj bika-oca, odgajivačkog područja odnosno regiona, godine i sezone teljenja: Yijklm = μ + Bi + Rj + Gk + Sl + eijklm. Koeficijenti genetske povezanosti između servis perioda i osobina mlečnosti su sledeći: trajanje laktacije 0,239, prinos mleka 0,089, procenat mlečne masti 0,095, količina mlečne masti 0,105 i prinos 4%MKM 0,099. Povezanost servis perioda i uzrasta pri telenju iznosila je 0,535. Genetska povezanost uzrasta pri telenju sa osobinama mlečnosti iznosila je: trajanje laktacije 0,245, proizvodnja mleka 0,003, procenat mlečne masti 0,531, količina mlečne masti 0,082 i proizvodnja 4%MKM 0,050.", publisher = "Institute for Animal Husbandry, Belgrade", journal = "Biotechnology in Animal Husbandry", title = "Investigation of the genetic correlation between milk and fertility traits of first calving cows of Simmental breed, Ispitivanje genetske povezanosti osobina mlečnosti i plodnosti prvotelki simentalske rase", volume = "24", number = "5-6", pages = "1-8", doi = "10.2298/BAH0806001P" }
Pantelić, V., Petrović, M. M., Aleksić, S., Sretenović, L., Ostojić Andrić, D.,& Novaković, Z.. (2008). Investigation of the genetic correlation between milk and fertility traits of first calving cows of Simmental breed. in Biotechnology in Animal Husbandry Institute for Animal Husbandry, Belgrade., 24(5-6), 1-8. https://doi.org/10.2298/BAH0806001P
Pantelić V, Petrović MM, Aleksić S, Sretenović L, Ostojić Andrić D, Novaković Z. Investigation of the genetic correlation between milk and fertility traits of first calving cows of Simmental breed. in Biotechnology in Animal Husbandry. 2008;24(5-6):1-8. doi:10.2298/BAH0806001P .
Pantelić, Vlada, Petrović, Milan M., Aleksić, S., Sretenović, Ljiljana, Ostojić Andrić, Dušica, Novaković, Zeljko, "Investigation of the genetic correlation between milk and fertility traits of first calving cows of Simmental breed" in Biotechnology in Animal Husbandry, 24, no. 5-6 (2008):1-8, https://doi.org/10.2298/BAH0806001P . .