GENETIC PARAMETERS, SIRE EVALUATION AND GENETIC TREND FOR PREWEANING GROWTH TRAITS IN FRIESIAN CALVES IN EGYPT
Records of birth weight (BWT) and weaning weight 0NWT) of 1184 Friesian calves (593 males and 591 females) progeny of 49 sires and 489 dams born during the period from 1990 to 2000 were used in the present study. The average number of calves per sire was 18.3. Data were statistically analyzed usi...
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| Autor principal: | |
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| Formato: | Artigo |
| Idioma: | Árabe |
| Publicado em: |
Mansoura University, Faculty of Agriculture
2002-02-01
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| coleção: | Journal of Animal and Poultry Production |
| Assuntos: | |
| Acesso em linha: | https://jappmu.journals.ekb.eg/article_253341_b02532ce64478becf473cfbb86e38452.pdf |
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