Comparison of milk performance of primiparous heifers, daughters of HF and local [Poland] bulls
1984
Kubasiewicz, L. (Akademia Rolnicza, Szczecin (Poland))
The milk and milk fat yields and fat content for the first 100 days of lactation of 54 primiparous heifers - daughters of local Black-and-White dams and HF bulls and that of the 54 contemporaries - daughters of local bulls were compared. Highly significant differences between the both groups of cows with regard to the milk performance and the fat content in milk were found
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
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