中国乳业 ›› 2024, Vol. 0 ›› Issue (9): 30-33.doi: 10.12377/1671-4393.24.09.05
邵亚群, 李强
SHAO Yaqun, LI Qiang
摘要: 卵泡发育是保证母牛繁殖性能的基本前提。控制卵泡发育包括新卵泡波定时出现、优势卵泡选择和生长、高质量卵母细胞定时排卵。卵泡发育所有生理过程发生在动态激素环境下,主要由腺体分泌促性腺激素驱动。从该意义上说,控制卵泡发育本质是需精确操纵激素环境来调控促性腺激素分泌。本文讨论定时人工输精(TAI)方案背后的生理基础,为母牛繁殖效率提升提供参考。
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