陇东优质绒山羊异地采集胚胎与鲜胚移植效果的研究

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为了研究绒山羊异地运输对超数排卵和鲜胚移植效果的影响,对60只成年陇东优质绒山羊饲养管理条件和超排处理方法相同,随机分成试验组和对照组,各组供、受体羊的比例为1:10,试验组供体羊经3 h运抵移植地点,对照组在原饲养地采胚/移植,并比较了受体羊的妊娠效果.结果表明:试验组供体羊平均每只采集有效胚12.13枚,对照组为15.18枚,差异显著(P<0.05).
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