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Causes of culling in dairy cows and its relation to age at culling and interval from calving in Shiraz, Southern Iran
This study was designed to investigate causes of culling in industrial dairy herds in Fars province and to describe the pattern of reason-specific culling with respect to age of animal and interval from calving to culling. A total number of 9 dairy herds were selected for the study and information a...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Urmia University Press
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4313041/ https://www.ncbi.nlm.nih.gov/pubmed/25653764 |