Relation between milk production, milkability and mastitis

[摘要] The relationship between yield and milkabillty was investigated with the aim to find a possible basis selection of more cows to mastitis. In the herd of 60 Holstein-Friesian cows during 24 milkings (evening and morning) milk yield...

[学科分类] 工程和技术（综合）

[关键词] milkability;milk yield;mastitis;cell counts