绵山羊双羔素提高不同品种绒山羊繁殖率的研究  

Study on Improving Lambing Rate of Different Varieties Down Producing Goats by Fecundin

作　　者：冯瑞林[1] 郭健[1] 裴杰[1] 刘建斌[1] 岳耀敬[1] 郭婷婷[1] 孙晓萍[1] 牛春娥[1] 袁超[1] 杨博辉[1] 

机构地区：[1]中国农业科学院兰州畜牧与兽药研究所,甘肃兰州730050

出　　处：《安徽农业科学》2015年第20期136-138,共3页Journal of Anhui Agricultural Sciences

基　　金：国家"十二五"科技支撑项目子课题(2011BAD28B05-1-4);甘肃省科技重大专项计划项目(1203NKDA023)

摘　　要：[目的]提高绒山羊繁殖率,降低其养殖成本,增加其养殖效益。[方法]应用绵山羊双羔素(睾酮-3-羧甲基肟·牛血清白蛋白),对辽宁绒山羊、陇东绒山羊、河西绒山羊和新疆绒山羊进行免疫注射,研究绵山羊双羔素对不同品种绒山羊的免疫效果。[结果]辽宁绒山羊试验组产羔率较对照组提高34.31%,差异极显著(P<0.01);新疆绒山羊试验组产羔率较对照组提高25.49%,差异极显著(P<0.01);陇东绒山羊试验组产羔率较对照组提高24.76%,差异极显著(P<0.01);河西绒山羊试验组产羔率与对照组相比提高12.50%,差异显著(P<0.05)。[结论]绵山羊双羔素可以提高不同品种绒山羊双羔率和产羔率。[Objective] To improve reproductive rates of the goats,reduce breeding expenses and increase culture benefits. [Method]The fecundin（ testosterone-3-ethyloic-oxime·BSA） was used as an immunogenfor Liaoning down producing goat,Longdong down producing goat,Hexi down producing goat and Xinjiang down producing goatin inoculation test. The immune effects of fecundin for different varieties down producing goats were studied [Result] For Liaoning down producing goat,lambing rate of the treatment group was improved by 34. 31%,compared to the control group,extremelysignificant difference（ P〈 0. 01）; lambing rate was improved by 25. 49% for Xinjiang down producing goat,extremelysignificant difference（ P〈 0. 01）; lambing rate was improved by 24. 76% for Longdong down producing goat,extremelysignificant difference（ P〈 0. 01）; and lambing rate was improved by 12. 50% for Hexi down producing goat,significant difference（ P〈 0. 05）.[Conclusion]The results suggested that the fecundin can improve double rate of lamb and lambing rate of the different varieties down producing goats.

关 键 词：绵山羊双羔素 绒山羊 繁殖率 双羔率 产羔率 

分 类 号：S814[农业科学—畜牧学]