Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Behrooz Mohammad-Nazari"'
Publikováno v:
Revista Colombiana de Ciencias Pecuarias, Vol 32, Iss 2, Pp 81-89 (2019)
Background: Fertility and health traits, other than production traits, have a major role in the profitability of dairy cattle. Therefore, it seems necessary to include the afore mentioned traits in breeding programs. Hence, genetic parameters are nee
Externí odkaz:
https://doaj.org/article/56dc6b3c1eea4c88a8644d9dbccd7b0c
Publikováno v:
Revista Colombiana de Ciencias Pecuarias, Vol 32, Iss 2, Pp 81-89 (2019)
Revista Colombiana de Ciencias Pecuarias, Volume: 32, Issue: 2, Pages: 81-89, Published: JUN 2019
Revista Colombiana de Ciencias Pecuarias, Volume: 32, Issue: 2, Pages: 81-89, Published: JUN 2019
Background: Fertility and health traits, other than production traits, have a major role in the profitability of dairy cattle. Therefore, it seems necessary to include the afore mentioned traits in breeding programs. Hence, genetic parameters are nee
Publikováno v:
Livestock Science. 157:408-413
In the present study, the records of milk yield and fat and protein contents collected by the Animal Breeding Center of Iran between 2001 and 2010 were used to estimate the daughter yield deviations of Iranian Holstein bulls. The results were compare