天山马鹿数量性状相关的统计分析  

Correlation and Regression Analysis between Quantity Traits of Tianshan Red Deer (Cervus eluphus)

作　　者：郑兴涛[1] 王柏林 葛明玉[1] 王志启 常忠娟[4] 张辉 

机构地区：[1]农业部特种经济动物及产品质量监督检验测试中心,吉林吉林132109 [2]辽宁省西丰县鹿业发展局,辽宁西丰112400 [3]辽宁省西丰县国营凉泉参茸场,辽宁西丰112408 [4]中国农业科学院特产研究所,吉林吉林132109

出　　处：《经济动物学报》2002年第3期12-15,共4页Journal of Economic Animal

摘　　要：探讨了凉泉天山马鹿上锯公鹿的体重、茸重、茸的鲜干比例性状与鹿年龄、茸重性状与体重 ,体重、体尺和茸尺性状与茸重的关系。结果表明 :在一定年龄段 ,这些数量性状除了体尺中角基距性状与茸重呈强负相关 (-r,P <0 0 1 )外 ,多呈极显著正相关 (P <0 0 1 ) ,少数呈显著正相关 (P <0 0 5 ) ,并建立了线性回归方程 ,为预测并比较天山马鹿各锯时的体重、茸重、体尺、茸尺和茸的鲜干比例水平及制审定其检测标准提供了科学依据。The relationships between ages and body weight, fresh antler weight and the ratio of dry antler and fresh antler weight; between fresh antler weight and body weight; between antler weight and body weight, body measurements and size of antler of Liangquan breed,Tianshan red deer were analysed Most of the measurements are positively correlated with antler weight ( P <0 05); a few measurements are negatively correlated with antler weight ( P <0 05); the distance between the bases of antler is negatively correlated with antler weight ( P <0 01) A regression equation was derived The results of the study can be used in predicting body weight, antler weight, body measurements antler size and dry antler yield of the deer at different ages

关 键 词：统计分析 天山马鹿 数量性状 相关性 线性回归方程 

分 类 号：S825.2[农业科学—畜牧学]