安徽农业科学2016，Vol.44Issue(28)：136-138,3.
绵山羊双羔素提高细毛羊繁殖率的研究
Study on Improvement of Reproductive Rate of Fine-wool Sheep by Fecundin
冯瑞林 1郭健 2裴杰 1刘建斌 2岳耀敬 1郭婷婷 2牛春娥 1孙晓萍 2杨博辉1
作者信息
- 1. 中国农业科学院兰州畜牧与兽药研究所，甘肃兰州730050
- 2. 中国农业科学院羊育种工程技术研究中心，甘肃兰州730050
- 折叠
摘要
Abstract
Objective] The aims were to excavate reproductive potential of fine-wool sheep, to improve the economic benefits of farmers in agri-cultural and pastoral areas.[Method]The steroidal antigen (testosterone-3-ethyloic-oxime· BSA) was used as fecundin to immunize fine-wool sheep for inoculation test in Gongnaisi Sheep Breeding Farm of Xinjiang Province, Tianzhu Sheep Breeding Farm of Gansu Province, San-jiaocheng Sheep Breeding Farm of Qinghai Province and Qiqihaer Sheep Breeding Farm of Heilongjiang Province.[Result] In Gongnaisi Sheep Breeding Farm, 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%.In Tianzhu Sheep Breeding Farm, the lambing rate was 129.34% in experimental group and that was 102.71% in control group, the lambing rate was improved by 26.63%.In Sanjiaocheng Sheep Breeding Farm, the lambing rate was 114.80% in experimental group and that was 104.84% in control group, the lambing rate was improved by 9.96%.In Qiqihaer Sheep Breeding Farm, the lambing rate was 150.62% in experimental group and, that was 119.67% in control group, the lambing rate was improved by 30.95%.[Conclusion] The reproductive poten-tial of fine-wool sheep can be greatly improved through application of fecundin, provided feeding and management were strengthened.关键词
绵山羊双羔素/细毛羊/繁殖率/双羔率/产羔率Key words
Fecundin/Fine-wool sheep/Reproductive rate/Double rate of lamb/Lambing rate分类
农业科技引用本文复制引用
冯瑞林,郭健,裴杰,刘建斌,岳耀敬,郭婷婷,牛春娥,孙晓萍,杨博辉..绵山羊双羔素提高细毛羊繁殖率的研究[J].安徽农业科学,2016,44(28):136-138,3.
