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نمایش تعداد 1-2 از 2
Genetic analyses of fertility and predictor traits in Holstein herds with low and high mean calving intervals and in Jersey herds
ناشر: American Dairy Science Association
سال: 2013
Influences of milk yield and fertility traits in the first lactation on the length of productive life of Holstein dairy cows in Iran
سال: 2008
خلاصه:
Influences of milk yield and fertility traits in the first lactation on the length of productive life of Holstein dairy cows in Iran...