德昌水牛类群结构分析  

Analysis of Breed Structure on Dechang Buffalo

作　　者：骆泽金 孟庆辉[1] 卢烈祥 黄进山 敖学成 

机构地区：[1]四川省德昌县畜牧局,四川德昌615500 [2]四川省凉山州畜牧兽医科学研究所,四川西昌615042

出　　处：《四川畜牧兽医》2014年第6期22-24,共3页Sichuan Animal & Veterinary Sciences

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.

关 键 词：德昌水牛 类群结构 分析 

分 类 号：S823[农业科学—畜牧学]