Milk performance of Black-and-White (cb) pure breed and Black-and-White x Holstein-Friesian (cb-hf) and cb-hf x Red-and-White (ch-hf-czb) crossbred heifers
1992
Jankowski, W. | Laurans, A. de | Reklewski, Z. (Polska Akademia Nauk, Jastrzebiec (Poland). Inst. Genetyki i Hodowli Zwierzat)
An experiment on 48 primaparae cows of different genotypes was carried out. The highest milk yield in Black-and-White x Holstein Friesian x Red-and-White cb-hf-czb cows and that the lowest in Black-and-White cb cows was stated. The fat content in milk did not differ significantly between genotypes
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