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中国农学通报 ›› 2016, Vol. 32 ›› Issue (23): 6-9.doi: 10.11924/j.issn.1000-6850.casb16020071

所属专题: 畜牧兽医

• 畜牧 动物医学 蚕 蜂 • 上一篇    下一篇

徐海鸡蛋品质性状间的典型相关分析

李尚民,王克华,曲 亮,窦套存,沈曼曼   

  1. 江苏省家禽科学研究所,江苏省家禽科学研究所,江苏省家禽科学研究所,江苏省家禽科学研究所,江苏省家禽科学研究所
  • 收稿日期:2016-02-22 修回日期:2016-03-21 接受日期:2016-03-25 出版日期:2016-08-10 发布日期:2016-08-10
  • 通讯作者: 王克华
  • 基金资助:
    国家现代农业产业技术体系建设专项资金项目 (CARS-41-k02)。

Canonical Correlation Analysis among the Egg Quality Traits of Xuhai chicken

  • Received:2016-02-22 Revised:2016-03-21 Accepted:2016-03-25 Online:2016-08-10 Published:2016-08-10

摘要: 为研究徐海鸡蛋品质性状间的内在关系,随机测定徐海鸡40周龄蛋品质,并运用典型相关分析对蛋内部品质性状和蛋壳品质性状的12个变量进行分析。结果表明:徐海鸡蛋重、蛋黄重和蛋白高度与大部分性状均呈显著或极显著相关,除蛋形指数外其余蛋壳品质性状也与大部分性状呈显著或极显著相关。典型相关分析结果表明徐海鸡蛋内部品质性状和蛋壳品质性状的第1个典型相关达到极显著水平(P<0.01),相关系数为0.8552,其相关信息占两组性状间总信息的79.67%,其中起主要作用的性状包括蛋白高度和蛋壳厚度。该研究结果对徐海鸡的选育利用具有指导意义。

关键词: Biolog法, Biolog法, 预处理方法, 土壤微生物群落, 功能多样性, AWCD值

Abstract: In order to study the internal relationship among the Egg Quality Traits of Xuhai chicken,eggs of Xuhai chickens were selected and measured randomly.12 variables of theSinsideSqualitySofSegg traits and the egg shell quality traits of Xuhai chicken were analyzed using canonical correlation analysis.The results showed that: Egg weight, Yolk weight and Albumen height had highly significant or significant correlation with most traits.Other egg shell quality traits except Egg shape index also had highly significant or significant correlations with most traits.The results of canonical correlation analysis showed that the 1st canonical correlation coefficients between theSinsideSqualitySofSegg traits and the egg shell quality traits of Xuhai chicken were 0.8552(P<0.01),accounting for 79.67% of the total correlation. And the main traits for canonical correlation coefficients were Albumen height and eggshell thickness. The research results had certain guiding significance for the breeding of Xuhai chicken.

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