IMMUNE STATUS OF OFFSPRING CALVES OF SERVICING BULLS OF FOREIGN BREEDING AND DOMESTIC STUD FARMS
Pedigree bulls make the contribution of genetic progress to the population, therefore, an assessment of the immunological status of their offspring will add the characteristics of the breeding qualities of bulls and develop ways to increase the congenital immunity of young animals. The results of th...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Editorial and publishing department of FSBEE HE Penza SAU
2019-12-01
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| Series: | Volga Region Farmland |
| Subjects: | |
| Online Access: | https://niva-volga.ru/file/vipuski/2019_4_53/en/2019_4_4_en_80-83.pdf |