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Evaluation of two dairy herd reproductive performance indicators that are adjusted for voluntary waiting period
BACKGROUND: Overall reproductive performance of dairy herds is monitored by various indicators. Most of them do not consider all eligible animals and do not consider different management strategies at farm level. This problem can be alleviated by measuring the proportion of pregnant cows by specific...
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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BioMed Central
2012
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3298488/ https://ncbi.nlm.nih.gov/pubmed/22289201 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1751-0147-54-5 |
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