青海省河南县欧拉羊品种资源调查及研究报告

Investigation of Variety Resources of Oula Sheep at Henan County in Qinghai Province

欧拉羊是青藏高原的牧民群众在长期的生产实践中,经过多年的选育,在海拔3800～4500m的恶劣气候条件下培育形成的优良地方品种。该品种羊具有体大肢高、背腰宽平、后躯较丰满、早期发育快、产肉性能明显优于其他类型藏羊等特点。欧拉羊在高寒牧区终年放牧、无棚圈、无补饲条件下,对严酷的自然环境具有良好的适应性,是青藏高原肉羊生产的宝贵品种资源。根据多年的研究成果着重对该品种的品种资源及生产性能进行了阐述。

Oula sheep was bred in production practice by herdsman masses under the altitude of 3 800-4 500 meter for many years, it has been become the regional fine variety in the area. It is better than others with the advantages of large limbs, well-rounded back body, fast development and marked meat quality. It can get adaptation of cruelly natural environment without housing and Supplementary. Based on the many years experience, its variety resources and production performance were introduced in the article.