Effects of different vitamin A supplies on performance and the risk of ketosis in transition cows
ABSTRACT: This experiment investigated the effects of feeding low and high supplies of vitamin A (VA) during the transition period on plasma metabolites, prevalence of ketosis, and early milk production. In a randomized complete block design, 42 prefresh Holstein cows and 21 heifers were blocked by...
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| Principais autores: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Elsevier
2023-04-01
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| coleção: | Journal of Dairy Science |
| Assuntos: | |
| Acesso em linha: | http://www.sciencedirect.com/science/article/pii/S0022030223000693 |
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