摘要
营养与牛繁殖的关系十分复杂 ,它影响到繁殖过程的诸多方面。该文仅局限于讨论其对卵泡发育的影响 ,即代谢激素 (GH ,IGF -1,INS)及短期增加日粮摄入对青年母牛卵泡发育的影响。并讨论营养与代谢激素 ,卵泡发育的相互关系及生产中的一些实际问题 ,如高产奶牛繁殖率下降 ,超排反应不稳定等问题。
This paper only discussed effect of metabolic hormone such as GH,IGF-1,INS Leptin and increasing diet intussusception in short period on the oocte development of heifer,and further elucidated the relationship between nutrition and metabolic hormone,oocyte development as well,some practical problem such as decreasing reproduction rate unstable superovulation reaction in high yield dairy cattle.
出处
《青海畜牧兽医杂志》
2003年第2期20-23,共4页
Chinese Qinghai Journal of Animal and Veterinary Sciences
