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当前位置: 首页 > 文章 > 绵山羊双羔素提高中国美利奴羊产羔率的研究 安徽农业科学 2014,v.42;No.462 (29) 10168-10170
Position: Home > Articles > Study on Improving Chinese Merino Reproductive Rate Improved by Fecundin Journal of Anhui Agricultural Sciences 2014,v.42;No.462 (29) 10168-10170

绵山羊双羔素提高中国美利奴羊产羔率的研究

作  者：
冯瑞林;郭健;裴杰;刘建斌;岳耀敬;郭婷婷;孙晓萍;牛春娥;杨博辉
单  位：
中国农业科学院兰州畜牧与兽药研究所
关键词：
绵山羊双羔素;中国美利奴羊;繁殖率;双羔率;产羔率
摘  要：
[目的]检验绵山羊双羔素的免疫效果,提高中国美利奴羊的繁殖率,增加养羊的经济效益。[方法]应用绵山羊双羔素(睾酮-3-羧甲基肟·牛血清白蛋白),在新疆维吾尔自治区巩乃斯种羊场和新疆生产兵团76团分别免疫中国美利奴新疆型羊841只和军垦型羊3 502只。[结果]新疆型试验组产羔率为143.68%,对照组产羔率为125.10%,试验组比对照组提高产羔率18.58%;军垦型试验组产羔率为120.27%,对照组产羔率为105.05%,试验组产羔率比对照组提高15.22%。[结论]绵山羊双羔素可以提高中国美利奴新疆型和军垦型羊的产羔率。
译  名：
Study on Improving Chinese Merino Reproductive Rate Improved by Fecundin
作  者：
FENG Rui-lin;GUO Jian;PEI Jie;Lanzhou Animal Husbandry and Veterinary Research Institute,Chinese Academy of Agricultural Sciences;
关键词：
Fecundin;;Chinese Merino;;Reproductive rate;;Double rate of lamb;;Lambing rate
摘  要：
This study aimed of testing immune effect of the fecundin,exploring reproductive rate of Chinese Merino and improving economic benefit for farmers in producing areas of Chinese Merino. [Method]In Gongnaisi Sheep Breeding Farm and Xinjiang production corps 76 regiment,the Xinjiang Uygur Autonomous Region,the steroidal antigen(testosterone-3-ethyloic-oxime. BSA) was used as fecundin to improve reproductive rate for Chinese Merino in inoculation test. The test took 841 Xinjiang type sheep and 3502 Junken type sheep as research objects. [Result]In Xinjiang type sheep group,the lambing rate was 143. 68% in experimental group and,that was 125. 10% in control group,the lambing rate was improved by 18. 58%(P < 0. 05). In Junken type sheep group,the lambing rate was 120. 27% in experimental group and,that was 105. 05% in control group,the lambing rate was improved by 15. 22%(P < 0. 05). [Conclusion]The results suggested that the steroidal antigen can be used as fecundin to improve reproductive rate for Chinese Merino.

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