[Effect of bull-sires on the reproductive capacity of female offsprings].
The influence of the bulls on the reproductive ability of their daughters has been studied on 17664 daughter heifers of 579 black-and-white and Simmenthal bulls. Hereditary-stipulated differences in the fertility of the bulls' offspring and their influence on the formation of the reproductive ability of their daughters have been established.
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D000818:Animals; D002417:Cattle / Q000502:physiology*; D005260:Female; D005298:Fertility / Q000235:genetics*; D008297:Male
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