Milk performance of primipara three-breed crossbred cows (Black-and-White Lowland, Jersey and Holstein-Friesian)
1991
Rosochowicz, I. | Woloszynski, W. | Gidlewicz, J. (Akademia Rolnicza, Poznan (Poland))
An experiment on 20 crossbred and 20 Black-and-White pure breed primipara cows was carried out. The significant higher milk yield as well as fat and protein content in milk of crossbred cows than in pure breed ones was stated
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书目信息
页码
pp. 129-138
其它主题
Teneur en proteines; Contenido de lipidos; Vache laitiere
语言
抛光
注释
13 ref. Summary (En)
类型
Summary
1993-08-15
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