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PSXIII-12 Evaluation of split-time artificial insemination following administration of the 7-d CO-Synch + CIDR® estrus synchronization protocol in beef heifers

Estrous response and pregnancy rates resulting from fixed-time (FTAI) or split-time (STAI) artificial insemination were compared among heifers following treatment with the 7-d CO-Synch + CIDR(®) (controlled internal drug release;1.38g progesterone) protocol. Heifers (n = 456) were assigned to balanc...

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Detalles Bibliográficos
Publicado en:J Anim Sci
Main Authors: Knickmeyer, Emma R, Thomas, Jordan M, Locke, James William C, Bonacker, Rachael C, Ellersieck, Mark R, Poock, Scott E, Smith, Michael F, Patterson, David J
Formato: Artigo
Idioma:Inglês
Publicado: Oxford University Press 2019
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6897854/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jas/skz258.745
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