摘要
用欧拉羊杂交改良乔科羊,生产的欧乔杂种F1代羔羊,对初生、3月龄、6月龄、12月龄、18月龄时的F1羊进行了体尺跟踪测定,结果欧乔杂交F1代初生公、母羊体高、体长、极显著的高于对照组初生公、母羊相应指标(P<0.01);胸围和管围显著高于对照组(P<0.05)。
Using Oula Tibetan×Qiao-Family Tibetan,F1 ram lamb and ewe lamb were produced.Body size of birth,3 months old,6 months old,12 months old and 18 months old was measured.The results showed that birth body height,body length of F1 sheep were significantly higher than corresponding indexes of control group（P〈0.01）;heart girth and vessel length were higher than control group（P〈0.05）.
出处
《畜牧兽医杂志》
2010年第6期33-35,共3页
Journal of Animal Science and Veterinary Medicine
关键词
欧拉羊
杂交改良
欧乔杂交种后代
Oula Tibetan
crossbreeding
F1 Tibetan from Oula-Qiao Tibetan breeding
