金堂黑山羊数量性状主基因的研究(一)

A study of major genes of quantitative traits in Jintang black goat (I)

以偏离正态分布检测法分析了金堂黑山羊体重、体高、体长、胸围、胸深、胸宽和管围七个数量性状．结果表明:体重、体高、体长、胸围和胸深五个数量性状有主基因的作用．

This paper studies major genes of body weight, height at withers, body length, heart girth, width of chest, deepness of chest and cannon circumference on Jintang black goat. The results show body weight, height at withers, body length, heart girth, deepness of chest have effects and roles of major genes.