Dairy cows’ reproductive response to feeding level differs according to the reproductive stage and the breed
Reproductive performance has decreased over the last decades in many dairy systems. This study aimed at comparing the effects of a high- and a low-feeding level on reproductive stages (cyclicity, oestrus and fertility) of Holstein and Normande cows in a grass-based winter compact calving system. Hig...
-д хадгалсан:
| Үндсэн зохиолчид: | , , , |
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| Формат: | Artigo |
| Хэл сонгох: | Inglês |
| Хэвлэсэн: |
Elsevier
2011-01-01
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| Цуврал: | Animal |
| Нөхцлүүд: | |
| Онлайн хандалт: | http://www.sciencedirect.com/science/article/pii/S1751731110002235 |
| Шошгууд: |
Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!
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