| 肉鸡销售体重、价格与售额间的相关回归分析 |
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| 引用本文： | 陈方海,张仁林,彭天海,幸海成,王修山,袁应诚.肉鸡销售体重、价格与售额间的相关回归分析[J].湖北畜牧兽医,2001(3):6-9. |
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| 作者姓名： | 陈方海 张仁林 彭天海 幸海成 王修山 袁应诚 |
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| 作者单位： | 湖北省钟祥市职业技术教育中心 |
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| 摘 要： | 通过对6批康地肉鸡和2批康达肉鸡共11238只鸡的销售体重、价格和售额资料进行相关回归分析表明，体重、价格均与售额呈高度正相关，且体重与售额间的相关性更密切；体重与价格间一般呈负相关；体重、价格和售额3因素间的复回归方程^/y=α1 α2x1＋α3x2可用于预测售鸡效益。
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| 关 键 词： | 肉鸡 体重 价格 售额 相关性 回归预测 |
| 修稿时间： | 2001年5月3日 |
Correlation and regression analysis among body weight,price and sum on sale of broilers |
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| chen Fanghai,Zhang Renlin,Peng Tianhai et al..Correlation and regression analysis among body weight,price and sum on sale of broilers[J].Hubei Journal of Animal and Veterinary Sciences,2001(3):6-9. |
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| Authors: | chen Fanghai Zhang Renlin Peng Tianhai |
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| Abstract: | The correlation and regression analysis among body weight, price and sum on sale of broilers by data with 6 batches of Conti and 2 Conda The results showed that boay weight and price had a highly positive correlation with sum on sale,and that of body weight with sum on sale was higher Correlation of body weight with price is negative. The regressive equation =a 1+a 2x 1+a 3x 2 by body wight, price and sum on sale may predict the benefit of selling broilers |
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| Keywords: | broiler body weight price sum on sale correlation regression prediction |
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