Phenotypic correlations of productive and reproductive traits of Simmental cows
Fenotipske korelacije proizvodnih i reproduktivnih osobina krava simentalske rase
2007
Аутори
Pantelić, VladaSkalicki, Zlatko
Petrović, Milan M.
Aleksić, S.
Miščević, Branislav
Ostojić Andrić, Dušica
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Research included 3.461 first calving Simmental cows in control, with lactations concluded within one year. All first calving cows were reared by private/individual farmers on the territory of the Republic of Serbia. Phenotypic correlations between following milk and fertility traits have been investigated: duration of lactation DL, milk yield MY, milk fat content MFC, milk fat yield MFY, yield of 4% FCM, age at first calving AFC and duration of service period DSP. Results of the investigation of phenotypic correlations are obtained using mixed models LSMLMW (Harvey 1990). This method enables optimal consideration of numerous effects on investigated traits (bull sires, region, calving season, and calving year). Phenotypic correlation of traits in cattle breeding relates to presence of mutual positive or negative covariance which is result of the effect of genetic and factors of the environment. Information on phenotypic correlations between milk and fertility traits can be of great imp...ortance in selection of cows, since it provides possibility to choose/select heads based on several traits at the same time.
Ekonomičnost i uspeh u stočarskoj proizvodnji najčešće zavise od više osobina. Iz tih razloga neophodno je vršiti takozvanu simultanu selekciju na nekoliko osobina. Fenotipska povezanost osobina u govedarstvu odnosi se na postojanje zajedničke pozitivne ili negativne kovarijanse, koja nastaje kao rezultat delovanja genetskih i faktora spoljne sredine. Ovim istraživanjem je obuhvaćena 3.461 kontrolisana prvotelka simentalske rase, sa laktacijama zaključenim u toku jedne godine. Sve prvotelke su se nalazile na imanjima individualnih poljoprivrednih proizvoĐača na području Republike Srbije. U radu su ispitane fenotipske korelacije između sledećih osobina mlečnosti i plodnosti: trajanje laktacije, prinos mleka, sadržaj mlečne masti, prinos mlečne masti, prinos 4% MKM, uzrast pri prvom telenju, trajanje servis perioda. Rezultati istraživanja fenotipskih korelacija dobijeni su korišćenjem mešovitih modela LSMLMW (Harvey, 1990). Ovaj metod omogućava optimalno sagledavanje brojnih uticaja na i...spitivane osobine (bikova-očeva, odgajivačkog područja, sezone telenja, godina telenja).
Кључне речи:
phenotypic correlations / Simmental breed / milk production / fertility / fenotipske korelacije / simentalska rasa / mlečnost / plodnostИзвор:
Biotechnology in Animal Husbandry, 2007, 23, 3-4, 11-17Издавач:
- Institute for Animal Husbandry, Belgrade
Финансирање / пројекти:
- Ministry of Scence, Republic of Serbia, no. TR-6858B
Институција/група
RIStocarTY - JOUR AU - Pantelić, Vlada AU - Skalicki, Zlatko AU - Petrović, Milan M. AU - Aleksić, S. AU - Miščević, Branislav AU - Ostojić Andrić, Dušica PY - 2007 UR - http://r.istocar.bg.ac.rs/handle/123456789/157 AB - Research included 3.461 first calving Simmental cows in control, with lactations concluded within one year. All first calving cows were reared by private/individual farmers on the territory of the Republic of Serbia. Phenotypic correlations between following milk and fertility traits have been investigated: duration of lactation DL, milk yield MY, milk fat content MFC, milk fat yield MFY, yield of 4% FCM, age at first calving AFC and duration of service period DSP. Results of the investigation of phenotypic correlations are obtained using mixed models LSMLMW (Harvey 1990). This method enables optimal consideration of numerous effects on investigated traits (bull sires, region, calving season, and calving year). Phenotypic correlation of traits in cattle breeding relates to presence of mutual positive or negative covariance which is result of the effect of genetic and factors of the environment. Information on phenotypic correlations between milk and fertility traits can be of great importance in selection of cows, since it provides possibility to choose/select heads based on several traits at the same time. AB - Ekonomičnost i uspeh u stočarskoj proizvodnji najčešće zavise od više osobina. Iz tih razloga neophodno je vršiti takozvanu simultanu selekciju na nekoliko osobina. Fenotipska povezanost osobina u govedarstvu odnosi se na postojanje zajedničke pozitivne ili negativne kovarijanse, koja nastaje kao rezultat delovanja genetskih i faktora spoljne sredine. Ovim istraživanjem je obuhvaćena 3.461 kontrolisana prvotelka simentalske rase, sa laktacijama zaključenim u toku jedne godine. Sve prvotelke su se nalazile na imanjima individualnih poljoprivrednih proizvoĐača na području Republike Srbije. U radu su ispitane fenotipske korelacije između sledećih osobina mlečnosti i plodnosti: trajanje laktacije, prinos mleka, sadržaj mlečne masti, prinos mlečne masti, prinos 4% MKM, uzrast pri prvom telenju, trajanje servis perioda. Rezultati istraživanja fenotipskih korelacija dobijeni su korišćenjem mešovitih modela LSMLMW (Harvey, 1990). Ovaj metod omogućava optimalno sagledavanje brojnih uticaja na ispitivane osobine (bikova-očeva, odgajivačkog područja, sezone telenja, godina telenja). PB - Institute for Animal Husbandry, Belgrade T2 - Biotechnology in Animal Husbandry T1 - Phenotypic correlations of productive and reproductive traits of Simmental cows T1 - Fenotipske korelacije proizvodnih i reproduktivnih osobina krava simentalske rase VL - 23 IS - 3-4 SP - 11 EP - 17 DO - 10.2298/BAH0704011P ER -
@article{ author = "Pantelić, Vlada and Skalicki, Zlatko and Petrović, Milan M. and Aleksić, S. and Miščević, Branislav and Ostojić Andrić, Dušica", year = "2007", abstract = "Research included 3.461 first calving Simmental cows in control, with lactations concluded within one year. All first calving cows were reared by private/individual farmers on the territory of the Republic of Serbia. Phenotypic correlations between following milk and fertility traits have been investigated: duration of lactation DL, milk yield MY, milk fat content MFC, milk fat yield MFY, yield of 4% FCM, age at first calving AFC and duration of service period DSP. Results of the investigation of phenotypic correlations are obtained using mixed models LSMLMW (Harvey 1990). This method enables optimal consideration of numerous effects on investigated traits (bull sires, region, calving season, and calving year). Phenotypic correlation of traits in cattle breeding relates to presence of mutual positive or negative covariance which is result of the effect of genetic and factors of the environment. Information on phenotypic correlations between milk and fertility traits can be of great importance in selection of cows, since it provides possibility to choose/select heads based on several traits at the same time., Ekonomičnost i uspeh u stočarskoj proizvodnji najčešće zavise od više osobina. Iz tih razloga neophodno je vršiti takozvanu simultanu selekciju na nekoliko osobina. Fenotipska povezanost osobina u govedarstvu odnosi se na postojanje zajedničke pozitivne ili negativne kovarijanse, koja nastaje kao rezultat delovanja genetskih i faktora spoljne sredine. Ovim istraživanjem je obuhvaćena 3.461 kontrolisana prvotelka simentalske rase, sa laktacijama zaključenim u toku jedne godine. Sve prvotelke su se nalazile na imanjima individualnih poljoprivrednih proizvoĐača na području Republike Srbije. U radu su ispitane fenotipske korelacije između sledećih osobina mlečnosti i plodnosti: trajanje laktacije, prinos mleka, sadržaj mlečne masti, prinos mlečne masti, prinos 4% MKM, uzrast pri prvom telenju, trajanje servis perioda. Rezultati istraživanja fenotipskih korelacija dobijeni su korišćenjem mešovitih modela LSMLMW (Harvey, 1990). Ovaj metod omogućava optimalno sagledavanje brojnih uticaja na ispitivane osobine (bikova-očeva, odgajivačkog područja, sezone telenja, godina telenja).", publisher = "Institute for Animal Husbandry, Belgrade", journal = "Biotechnology in Animal Husbandry", title = "Phenotypic correlations of productive and reproductive traits of Simmental cows, Fenotipske korelacije proizvodnih i reproduktivnih osobina krava simentalske rase", volume = "23", number = "3-4", pages = "11-17", doi = "10.2298/BAH0704011P" }
Pantelić, V., Skalicki, Z., Petrović, M. M., Aleksić, S., Miščević, B.,& Ostojić Andrić, D.. (2007). Phenotypic correlations of productive and reproductive traits of Simmental cows. in Biotechnology in Animal Husbandry Institute for Animal Husbandry, Belgrade., 23(3-4), 11-17. https://doi.org/10.2298/BAH0704011P
Pantelić V, Skalicki Z, Petrović MM, Aleksić S, Miščević B, Ostojić Andrić D. Phenotypic correlations of productive and reproductive traits of Simmental cows. in Biotechnology in Animal Husbandry. 2007;23(3-4):11-17. doi:10.2298/BAH0704011P .
Pantelić, Vlada, Skalicki, Zlatko, Petrović, Milan M., Aleksić, S., Miščević, Branislav, Ostojić Andrić, Dušica, "Phenotypic correlations of productive and reproductive traits of Simmental cows" in Biotechnology in Animal Husbandry, 23, no. 3-4 (2007):11-17, https://doi.org/10.2298/BAH0704011P . .