摘要
通过对保护区湖羊的生产性能的再次调查,对比以往调查结果及同期非保种区湖羊的生产性能。结果显示,保护区湖羊生产性能各个方面相比较而言均呈现一定的优势,为进一步做好保护区湖羊的保种工作提供了现实的依据。
The investigation of Hu sheep＇s production performance was carried on again to compare with that of the old times and with the same time which are not in the protection zone but has the same ecology conditions. The results showed that Hu sheep＇s production performance in the protection district now presented a certain superiority,which provided the reality basis for better protection of Hu sheep.
出处
《家畜生态学报》
2009年第1期44-47,共4页
Journal of Domestic Animal Ecology
关键词
湖羊
种质
资源保护
调查
Hu Sheep
quality
resources conservation
investigation
