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Direct and indirect nutritional factors that determine reproductive performance of heifer and primiparous cows
Pregnancy rate is a major determinant of population dynamics of wild ungulates and of productivity of livestock systems. Allocation of feeding resources, including stocking rates, prior to and during the breeding season is a crucial determinant of this vital rate. Thus, quantification of effects and...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9531839/ https://www.ncbi.nlm.nih.gov/pubmed/36194612 http://dx.doi.org/10.1371/journal.pone.0275426 |