摘要
以南疆绒山羊为试验动物,研究了绒性状与体重之间的相关关系。结果表明,抓绒量(CW)与绒丛长度(LCS)、绒纤维直径之间存在极显著的正相关关系(P<0.01),与绒洗净率(WCR)、绒纤维直径变异系数(CVDIA)有显著的负相关(P<0.05);绒洗净率(WCR)、纤维直径变异系数(CVDIA)与绒纤维直径(DIA)呈显著正相关(P<0.05);绒丛长度(LCS)与体重(BW)为显著正相关(P<0.01)。
The correlation of body weight and cashmere traits on Nanjiang cashmere goats were studied. The results showed that there were positive extremely significant correlation beween length of cash- mere sheet (LCS), cashmere fibre diameter (DIA) and cashmere weight (CW) ( P 〈 0.01 ), and negative significant correlation between net cashmere ratio (WCR) and coefficient of variation of diameter(CVDIA) ( P 〈 0.05 ), and positive significant correlation between WCR, CVDIA and DIA, and positive significant correlation between LCS and BW( P 〈 0.01 ).
出处
《家畜生态学报》
2009年第2期15-17,共3页
Journal of Domestic Animal Ecology
基金
新疆农业大学校前期资助课题
新疆维吾尔自治区科技重大专项项目(200731132-7)
关键词
南疆绒山羊
体重
绒性状
多元相关
Nanjiang Cashmere goat
body weight
cashmere traits
poly-correlation