四川农业大学学报 ›› 2002, Vol. 20 ›› Issue (01): 20-22.doi: 10.16036/j.issn.1000-2650.2002.01.005

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肉质性状与胴体性状间的相关分析

朱砺1, 李学伟1, 李芳琼1, 张克英2, 陈代文2, 胡祖禹1   

  1. 1. 四川农业大学 动物科技学院, 四川 雅安 625014;
    2. 四川农业大学 动物营养研究所, 四川 雅安 625014
  • 收稿日期:2001-12-27 出版日期:2002-03-31 发布日期:2017-03-06
  • 基金资助:
    四川省重点科研项目"提高猪肉品质的综合技术研究"的部分内容

The Correlation between Meat Quality Traits and Carcass Traits

ZHU Li1, LI Xue-wei1, LI Fang-qiong1, ZHANG Ke-ying2, CHEN Dai-wen2, HU Zu-yu1   

  1. 1. College of Animal Science and Technology, Sichuan Agricultural University, Yaan 625014, Sichuan, China;
    2. Institute of Animal Nutrition, Sichuan Agricultural University, Yaan 625014, Sichuan, China
  • Received:2001-12-27 Online:2002-03-31 Published:2017-03-06

摘要: 选取长白、约克、荣昌猪和约长猪等4个代表性品种和组合的猪只67头,收集其屠宰后的肉质性状和胴体性状测定结果。分析肉质性状间、胴体性状间及肉质性状和胴体性状间的相关性,结果表明肉质性状间普遍存在一定程度的表型相关,尤其以失水率和贮藏损失间的相关系数最高(r=0.6442;Pr=0.0001)。胴体性状间也存在较高的表型相关,以眼肌面积和瘦肉率间的相关系数最高(r=0.8810;Pr=0.0001)。而且,肉质性状与胴体性状间在总体上存在中等偏低的颉颃关系。

关键词: 猪, 肉质性状, 胴体性状, 相关系数

Abstract: Sixty seven finishing pigs, including Landrace(L), Yorkshire(Y), Rongchang pig(RC), Yorkshire and Landrace crossbred pigs(YL) were slaughtered in this experiment. The meat quality and carcass quality traits were studied. The results show that there were correlation among meat quality traits, and significant correlation among carcass traits. A negative phenotypic correlation was also found between meat quality traits and carcass quality traits.

Key words: PIG, MEAT QUALITY TRAITS, CARCASS QUALITY TRAITS, CORRELATION INDEX

中图分类号: 

  • S828