| 中约克夏猪若干繁殖性状的相关分析 |
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| 引用本文： | 夏增权.中约克夏猪若干繁殖性状的相关分析[J].福建农林大学学报(自然科学版),1981(1). |
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| 作者姓名： | 夏增权 |
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| 摘 要： | <正> 生物体是完整的有机统一体,生物体上各种性状之间可能有其一定的联系,揭露生物性状的关系及它们如何互相影响,对于控制生物体更好地为人民服务有其一定的意义。我们对初生总产仔数,初生活产仔数,初生窝重和初生平均个体重,双月令仔数,双月令窝重和双月令平均个体重等繁殖性状进行了相关分析,现将结果报道如下:
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ANALYSES ON THE CORRELATION OF SOME REPRODUCTIVE TRAITS OF MEDIUM SIZE YORKSHIRE PIGS |
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| Abstract: | Employing the productive data of Bei Jiao farm of Fuzhou,we treated 7 reproductive traits in 257 litters of Yorkshire sows and made analyses of cor- relation.The partial correlation coefficient and multiple correlation coefficient in all traits were calculated and tabulated.Relations between the traits of Yorkshire pigs were discussed. |
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