不同药物处理方法对绵羊超数排卵的影响  

Effect of different medicaments treatment on superovulation in sheep

作　　者：李福俊[1] 方南洙[1] 苗婷婷[1] 金虎[2] 李钟淑[1] 

机构地区：[1]延边大学农学院,吉林龙井133400 [2]辽宁禾丰牧业股份有限公司,辽宁兴城125100

出　　处：《延边大学农学学报》2007年第4期236-239,共4页Agricultural Science Journal of Yanbian University

基　　金：国家自然科学基金资助项目(30270954)

摘　　要：针对不同激素和方法对绵羊超数排卵效果的影响进行研究,结果表明,FSH法和PMSG法可移胚数分别为93(7.75)和21(1.75),差异显著;FSH减量法和恒量法的黄体数分别为148(12.33)和112(9.33),回收卵数分别为133(11.08)和63(5.25),可移胚数分别80(6.67)和63(5.25).FSH超数排卵效果优于PMSG,FSH减量法优于FSH恒量法.运用FSH减量法不但可增加黄体数量,还可增加可移胚的数量.Effect of different medicaments treatment （FSH and PMSG） on superovulation in sheep was studied. The results showed that the number of embryos which can transfer was 93 （7.75） and 21 （ 1.75）, respectively. There was significant difference between them. The corpus luteum number 148（12.33） and 112（9.33）, recovery embryos number 133（11.08） and 63 （5.25）, transfer embryos number 80（6.67） and 63（5.25）. FSH decrease method not only can enhance the amohnt of corpus luteum（CL） but also can improve the amount of embryos which can transfer. Result of the experiment indicated that FSH is superior to PMSG,FSH decrease method is better than FSH constant method.

关 键 词：绵羊 超数排卵 性激素 胚胎移植 

分 类 号：S858.26[农业科学—临床兽医学]