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217 Influence of daily temperature fluctuations on estrus activity determined by an electronic estrus detection system and conception to artificial insemination in cross-bred beef heifers

Behavioral estrus occurs in response to estradiol, and the intensity of activity registered in some electronic estrus monitoring systems is greater in dairy cows that conceive to artificial insemination compared to cows that do not conceive. Ambient temperature may influence estrus activity and foll...

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Detalhes bibliográficos
Publicado no:J Anim Sci
Main Authors: Cushman, Robert A, Chase, Chadwick C, Rich, Jerica J J, Northrop, Emmalee J, Thallman, R Mark, Snelling, Warren M, Kuehn, Larry A, Brown-Brandl, Tami M, Perry, George A
Formato: Artigo
Idioma:Inglês
Publicado em: Oxford University Press 2019
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6666950/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jas/skz122.223
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