From true to functional longevity | Od prave k funkcionalni dolgozivosti
2012
Jenko, J., Agricultural Institute of Slovenia, Ljubljana (Slovenia). | Perpar, T.
For the replacement of true with functional longevity breeding values prediction the genetic parameters were evaluated on a population of 89,808 Holstein dairy cows with one of the first five calvings between the January 1, 1998 and December 31, 2008. Culling risk was reduced with an increase in milk yield, whereas an increase was observed when the milk yield was low. Heritabilities for true and f
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书目信息
出版者
Kmetijsko gozdarska zbornica Slovenije, Murska Sobota (Slovenia);Kmetijsko gozdarski zavod, Murska Sobota (Slovenia)
页码
p. 109 - 113
其它主题
Heritabilite; Longevite; Vache laitiere; Parametros geneticos; Parametre genetique; Valeur genetique; Herencia genetica; Heredite; Valor genetico
语言
斯洛文尼亚语
ISBN
978-961-90951-9-5
类型
Conference; Non-Conventional
来源
Proceedings of the 21th International Scientific Symposium on Nutrition of Farm Animals 'Zadravec-Erjavec Days', Ceh, T.; Kapun S..- Murska Sobota (Slovenia): Kmetijsko gozdarska zbornica Slovenije, Murska Sobota (Slovenia);Kmetijsko gozdarski zavod, Murska Sobota (Slovenia), 2012. 21th International Scientific Symposium on Nutrition of Farm Animals 'Zadravec-Erjavec Days', Radenci, 8-9 Nov 2012.- 978-961-90951-9-5.- p. 109 - 113
粮农组织大会
21th International Scientific Symposium on Nutrition of Farm Animals 'Zadravec-Erjavec Days', , Radenci, 8-9 Nov 2012
2013-06-15
AGRIS AP