摘要
从甘南州玛曲县河曲马场引进欧拉羊种公羊30只,投放到卓尼县的半农办牧区进行放牧,观察欧拉羊的行为表现、生长发育、生理生化指标、繁殖性能、发病与死亡情况,结果各项指标正常,适应性良好,充分发挥了种公羊的生产性能,且具有杂交改良山谷型藏羊的优势,引种获得成功。
30 breeding ram was introduced from Gannan Zhou Maqu County Hequ Stud farm,which were put into semi-agricultural and semi-pastoral areas to graze,behavior expression,growth performance,physiology and biochemistry indexes,reproduction performance disease and mortality situation were observed.The results showed that all the indexes were normal,good adaptability,ensure its good performance,have the advantage of crossbreeding Valley-type Tibetan Sheep,therefore,the introduction is successful.
出处
《畜牧兽医杂志》
2011年第3期31-32,34,共3页
Journal of Animal Science and Veterinary Medicine
关键词
欧拉羊
半农半牧区
山谷型藏羊
适应性
对比
Oula Sheep
semi-agricultural and semi-pastoral areas
Valley-type Tibetan Sheep
adaptability
comparison
