| 雷州山羊成年母羊体重及体尺指标的回归分析 |
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| 引用本文： | 叶昌辉,谢为天,何启聪.雷州山羊成年母羊体重及体尺指标的回归分析[J].四川畜牧兽医,2001,28(11):19-19,21. |
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| 作者姓名： | 叶昌辉 谢为天 何启聪 |
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| 作者单位： | 1. 湛江海洋大学农学院,广东,湛江,524088
2. 广东省徐闻县畜牧局,广东,徐闻,524100 |
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| 摘 要： | 本文采用逐步回归的方法对随机抽测的96只雷州山羊成年母羊的体重和8个主要体尺指标进行回归分析,得到雷州山羊成年母羊体重和主要体尺指标的最优回归方程为＝37.400+0.140X
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| 关 键 词： | 雷州山羊 体尺指标 回归分析 成年母羊 山羊 体重 |
| 文章编号： | 1001-8964(2001)11-0019-01 |
The Regression Analysis Between Body Weight and Body Measurements of Leizhou
Manny Goat |
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| YE Chang-hui ,XIE Wei-tian ,HE Qi-cong.The Regression Analysis Between Body Weight and Body Measurements of Leizhou
Manny Goat[J].Sichuan Animal & Veterinary Sciences,2001,28(11):19-19,21. |
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| Authors: | YE Chang-hui XIE Wei-tian HE Qi-cong |
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| Institution: | YE Chang-hui 1,XIE Wei-tian 1,HE Qi-cong 2 |
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| Abstract: | By the stepwise regression method the regression analysis was conducted between the body weight and8body measurements of96Leizhou manny goat sampled randomly and the optimum regression equation was obtained as follow,Y^=-37.400 0.140X 1 0.346X 4 1.215X 6,P <0.01.The relationship between the body weight and body measurements has been made certain and the result could be used as a referrence information for selection and breeding Leizhou goat in future. |
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| Keywords: | Leizhou goat body measurement regression analysis |
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