A retrospective analysis of bull:cow ratio effects on pregnancy rates of beef cows previously enrolled in fixed-time artificial insemination protocols

This retrospective study aimed to determine if the number of cows exposed per bull affects pregnancy rates of cows returning to estrus after fixed-time artificial insemination (FTAI). Data were compiled over the course of 13 breeding seasons (six fall and seven spring seasons) between 2010 and 2017...

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Detalles Bibliográficos
Autores principales: Timlin, Claire L, Dias, Nicholas W, Hungerford, Laura, Redifer, Tracey, Currin, John F, Mercadante, Vitor R G
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2021
Materias:
Reproduction
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8427174/
https://www.ncbi.nlm.nih.gov/pubmed/34514347
http://dx.doi.org/10.1093/tas/txab129

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8427174/
https://www.ncbi.nlm.nih.gov/pubmed/34514347
http://dx.doi.org/10.1093/tas/txab129

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