摘要
为了全面了解和考察德昌水牛的品种现状,笔者对98头德昌水牛育成母牛的体重、体尺性状指标进行了聚类分析。结果表明,德昌水牛性状离散差异性大,且明显分为4种类群,群体中具有一定比例的优良群体,存在可选性。
In order to research the present breed of Dechang buffalo, the body weight and size indexes of 98 Dechang buffalo cows were clustering analyzed. The result showed that there were dif- ferent characteristics on Dechang buffalo, and four species were divided obviously, certain proportion in which was excellent.
出处
《四川畜牧兽医》
2014年第6期22-24,共3页
Sichuan Animal & Veterinary Sciences
关键词
德昌水牛
类群结构
分析
Dechang buffalo
Breed structure
Analysis
