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Increasing the performance of Precoce sheep by crossbreeding



Increasing the performance of Precoce sheep by crossbreeding



Sbornik Nauchnykh Trudov, Kazanskii Veterinarnyi Institut (86): 51-57



Precoce ewes (130 per group) were inseminated with semen of Stavropol, Volgograd, Altai, Australian Merino and Precoce rams. Of the offspring, 15 lambs of each type were finished from 3 months of age (weaning) to 81/2 months. Weaning weight averaged 21.2, 21.0, 17.8, 23.0 and 21.5 kg for the 5 types of lambs resp., and 18.9, 18.7, 16.7, 22.1 and 16.6 kg for lambs.

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