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

Jankowski, W.; Laurans, A. de; Reklewski, Z. . Inst. Genetyki i Hodowli Zwierzat

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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AGROVOC关键词

croisement cruzamiento lait de vache leche de vaca productos del cruzamiento produit de croisement race razas rendement laitier rendimiento lechero teneur en lipides vacas lecheras

书目信息

发表于

Prace i Materialy Zootechniczne (Poland)

期 42

页码

pp. 23-29

其它主题

Contenido de lipidos; Vache laitiere

语言

抛光

注释

15 ref. Summary (En)

类型

Summary

自何时收录于AGRIS: 1993-08-15

格式: AGRIS AP

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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

AGROVOC关键词

书目信息