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PSVIII-42 Effect of presynchronization using prostaglandin F2α prior to a shortened progesterone exposure in fixed-timed AI of crossbred beef cows nursing calves

Presynchronization has been shown to improve AI pregnancy rates in dairy cattle, by improving the effectiveness of the initial GnRH treatment required for follicular control in estrous synchronization protocols. An experiment was designed to evaluate the effect of prostaglandin presynchronization in...

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Bibliografske podrobnosti
izdano v:J Anim Sci
Main Authors: Rook, Whitney L, Powell, Jeremy, Cauble, Reagan, Rorie, Rick
Format: Artigo
Jezik:Inglês
Izdano: Oxford University Press 2019
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC6897733/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jas/skz258.530
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