换一批
换一批Influence of inducing luteal regression before a modified fixed-time artificial insemination protocol in postpartum beef cows on pregnancy success.
作者：
关键词
animal breedingartificial inseminationbeefbeef cattlebeef cowscontrolcowscrossbredscrossbreedingcyclingfolliclesGNRHinseminationinteractionsoestrous cycleoestruspregnancysynchronizationtechniques.turnoverultrasonographycattleBosBovidaeruminantsArtiodactylaungulatesmammalsvertebratesChordataanimalseukaryotesAIbreeding cycleestrous cycleestrusgestationgonadoliberingonadotropin releasing hormonenutrient cyclingoutcomereproductive cycle
发布时间
2013-11-20
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Journal of Animal Science
489-494页
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