| 番鸭产肉性能、肉品质和血液生化性状间的典型相关分析 |
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| 引用本文： | 徐琪,张扬,李秀,赵荣雪,段修军,孙国波,董飚,陈国宏.番鸭产肉性能、肉品质和血液生化性状间的典型相关分析[J].江西农业大学学报,2011(4). |
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| 作者姓名： | 徐琪 张扬 李秀 赵荣雪 段修军 孙国波 董飚 陈国宏 |
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| 作者单位： | 江苏省动物遗传繁育与分子设计重点实验室;国家水禽种质资源基因库; |
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| 基金项目： | 现代农业产业技术体系建设专项资金(nycytx-45-04); 江苏省属高校自然科学基础研究项目(07KJB230138); 扬州大学科技创新培育基金项目(2010CXJ056) |
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| 摘 要： | 对番鸭产肉性状、肉品质性状与血液生化性状等3组性状12个变量进行典型相关分析。结果表明:产肉性状与肉品质性状间的第一个典型相关系数达极显著水平,占两组性状间总相关信息的50.2%,其典型相关系数为0.782;产肉性状和肉品质性状与血液生化性状间的第一个典型相关系数达显著水平,分别占两组性状间总相关信息的48.5%和30.3%,其典型相关系数分别为0.632、0.578。在3组性状中起主要作用的性状有:半净膛重、pH值、失水率、剪切力、血清总胆固醇、碱性磷酸酶、甘油三酯。研究结果对于番鸭的遗传育种具有一定的参考价值。
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| 关 键 词： | 番鸭 产肉性状 肉品质性状 血液生化性状 典型相关 |
Canonical Correlation Analysis of Carcass Traits,Meat Quality Traits and Blood Biochemical Traits in Muscovy |
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| XU Qi,ZHANG Yang,LI Xiu,ZHAO Rong-xue,DUAN Xiu-jun,SUN Guo-bo,DONG Biao,CHEN Guo-hong.Canonical Correlation Analysis of Carcass Traits,Meat Quality Traits and Blood Biochemical Traits in Muscovy[J].Acta Agriculturae Universitis Jiangxiensis,2011(4). |
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| Authors: | XU Qi ZHANG Yang LI Xiu ZHAO Rong-xue DUAN Xiu-jun SUN Guo-bo DONG Biao CHEN Guo-hong |
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| Institution: | XU Qi1,ZHANG Yang1,LI Xiu1,ZHAO Rong-xue1,DUAN Xiu-jun2,SUN Guo-bo2,DONG Biao2,CHEN Guo-hong1(1.Jiangsu Key Laboratory of Animal genetics & Breeding and Molecular Design,Yangzhou 225009,China,2.National Waterfowl Germplasm Resorurse,Taizhou 225300,China) |
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| Abstract: | A canonical correlation analysis of three sets of variables including 12 traits of muscovy was performed.The results showed that the first canonical correlation coefficients between carcass traits and meat quality traits(0.782)were highly significant and expressed 50.2% of the total correlation.The first canonical correlation coefficient between carcass traits and blood biochemical traits(0.632),as well as between meat quality traits and blood biochemical traits(0.578)were significant.They constituted 48.5%... |
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| Keywords: | muscovy carcass traits meat quality traits blood biochemical traits canonical correlation analysis |
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