四川农业大学学报 ›› 1991, Vol. 9 ›› Issue (03): 382-386.

• 研究论文 • 上一篇    下一篇

山羊超数排卵试验

芮荣   

  1. 四川农业大学兽医系, 雅安
  • 收稿日期:1990-07-06 出版日期:1991-09-30 发布日期:2017-04-22

EXPERIMENTS ON SUPEROVULATION IN GOATS

Rui Rong   

  1. Sichuan Agricultural University, Ya'an, Sichuan, China
  • Received:1990-07-06 Online:1991-09-30 Published:2017-04-22

摘要: 用四种方法对30头次山羊进行超数排卵。方法1:PMSG(700~1350IU)静注+hCG(750~1000IU)或LH(150IU)静注;方法2:PMSG(1000IU)肌注+LH(100~200IU)静注;方法3:PMSG(1000~1350IU)肌注+hCG(750~1000)静注;方法4:FSH(总剂量为300IU,分六次肌注,每日二次,连用三日)+LH(100~150IU)静注。结果发现方法3得到的平均排卵数最高(7.4个/头),其次为方法4(6.5个/头),再次为方法2(3.4个/头)。方法1平均排卵数为2.4个/头。试验表明应用常规的方法3、方法4对山羊进行超数排卵是较为有效的超排方法,其中以方法3采卵手术率最高,为42.9%(3/7)。

关键词: 排卵, 山羊, 胚胎移植

Abstract: Twenty-two goats were superovulated for thirty times by four methods. Method 1. PMSG (700~1350IU) i. v.+hCG (750~1000IU) or LH (150IU) i.v.; Method 2. PMSG (1000IU) i.m.+LH (100~200IU) i. v.; Method 3. PMSG (1000~1350IU) i.m.+hCG (750~1000IU) i.v.; Methnd 4. FSH (administered twice daily over a 3-day period, total dose 300IU) i.m.+LH (100~150IU) i.v.. Mean ovulation rate of Method 3 (7.4/female) was higher than that of Method 4 (6.5/female) or Method 2 (3.4/female) and Method 1 (2.4/female). The results suggested that it vas available to make goats superovulate by Method 3 and Method 4. Recovery operation rate of Method 3 was the highest (42.9%).

Key words: OYULATION, GOAT, EKBRYO TRANSFER

中图分类号: 

  • S827