Survival of Holstein Friesian heifers through to fourth calving on a research farm.
This study monitored survival up to fourth calving and reasons to culling of a number of 202 Holstein Friesian heifers on research farm at Agricultural Research and Development Station (ARDS) Simnic, Craiova. Heifers born between 2016 and 2019 were monitored from 1 months of age trough to forth calv...
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| Autores principales: | , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Agroprint Timisoara
2021
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| Acceso en línea: | https://doaj.org/article/0ed802619310420ba927acdb36715857 |
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