| 青南牧区藏羊类型间杂交试验 |
| |
| 引用本文： | 薛艰省,韩伟仓,梁廷堂.青南牧区藏羊类型间杂交试验[J].青海畜牧兽医杂志,2006,36(2):18-18. |
| |
| 作者姓名： | 薛艰省 韩伟仓 梁廷堂 |
| |
| 作者单位： | 青海省果洛州畜牧兽医站,大武,814000 |
| |
| 摘 要： | 通过藏羊类型间的杂交选育试验,选育后试验组F1代1.5岁公羊平均体重35.24kg,母羊平均体重34.93kg,比同龄对照组公羊平均体重32.07kg,母羊平均体重31.62kg,分别提高3.17kg,3.31kg,增重效果显著(P<0.05)。组内公母羊体重差异不显著(P>0.05);羊毛花色率明显提高(P<0.01);产毛量与羊毛质量有所下降。
|
| 关 键 词： | 藏羊 杂交 增重 毛色 |
| 文章编号： | 1003-7950(2006)02-0018-01 |
| 收稿时间： | 2005-08-14 |
| 修稿时间： | 2005年8月14日 |
Crossing Test between different Types of Tibetan Sheep in Guoluo Region |
| |
| XUE Jian-sheng et al.Crossing Test between different Types of Tibetan Sheep in Guoluo Region[J].Chinese Qinghai Journal of Animal and Veterinary Sciences,2006,36(2):18-18. |
| |
| Authors: | XUE Jian-sheng |
| |
| Institution: | Station of Animal and Veterinary Sciences in Guoluo Prefecture, Dawu, 814000 |
| |
| Abstract: | The crossing and selection test was conducted between different type of Tibetan sheep.The results showed that the average body weight of F_1 generation of ram and ewe at the age of 1.5 years were 35.24 kg and 34.93 kg which increased 3.17 kg and 3.31 kg than that of contempararies ram(32.07 kg) and ewe(31.62kg),respectively,and there was significant gain effect (P<0.05).There was not significant difference between the body weight of F_1 generation ram and ewe(P>0.05).The rate of spotted wool increased significantly(P<0.01) and the wool yield and quality dicreased slightly in F_1 generation |
| |
| Keywords: | Tibetan sheep Crossing Gain wool color |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
