| 红小豆产量与农艺性状的灰关联熵分析 |
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| 引用本文： | 刘振兴,周桂梅. 红小豆产量与农艺性状的灰关联熵分析[J]. 河北农业科学, 2007, 11(5): 7-9 |
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| 作者姓名： | 刘振兴 周桂梅 |
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| 作者单位： | 唐山市农业科学研究院,河北,唐山,063000;唐山市农业科学研究院,河北,唐山,063000 |
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| 基金项目： | 河北省科技厅基金研究项目 |
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| 摘 要： | 运用灰关联熵分析方法,对9个红小豆品种的农艺性状与单株产量的灰关联熵进行了分析.结果表明,红小豆产量与农艺性状的熵关联度为生育期0.995 6,株高0.987 2,分枝数0.9908,单株荚数0.9924,单荚粒数0.9784,单株粒数0.9925,百粒重0.9929;熵关联顺序为生育期＞百粒重＞单株粒数＞单株荚数＞分枝数＞株高＞单荚粒数.
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| 关 键 词： | 红小豆 产量 农艺性状 灰关联熵分析 |
| 文章编号： | 1008-1631（2007）05-0007-03 |
| 修稿时间： | 2007-08-01 |
Grey Relation Entropy Analysis of Yield and Main Agricultural characters of Red-bean |
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| LIU Zhen-xing,ZHOU Gui-mei. Grey Relation Entropy Analysis of Yield and Main Agricultural characters of Red-bean[J]. Journal of Hebei Agricultural Sciences, 2007, 11(5): 7-9 |
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| Authors: | LIU Zhen-xing ZHOU Gui-mei |
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| Affiliation: | Tangshan Academy of Agricultural Sciences, Tangshan 063000, China |
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| Abstract: | The grey relation entropy analysis was employed to investigate the relationship of yield and main traits of peanut.The results showed that grey relation entropy order of red-bean yield and main traits was Growing period,100-kernel weight,beans per plant,pod per plant,branches of stem,plant height,and beans grains pre pod. |
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| Keywords: | Red-bean Yield Agronomic character Grey relation entropy analysis |
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