| 灰色关联度分析和DTOPSIS法综合评价玉米新品种 |
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| 引用本文： | 卫勇强,赵保献,雷晓兵,陈润玲,梁晓伟,李林,宋汉强.灰色关联度分析和DTOPSIS法综合评价玉米新品种[J].江西农业学报,2009,21(6):11-14. |
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| 作者姓名： | 卫勇强 赵保献 雷晓兵 陈润玲 梁晓伟 李林 宋汉强 |
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| 作者单位： | 1. 河南省洛阳市农业科学研究院,河南,洛阳,471022
2. 河南省邓州市农业科学研究所,河南,邓州,474150 |
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| 基金项目： | 河南省农作物育种重大专项 |
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| 摘 要： | 用灰色关联度分析和DTOPSIS法对2007年度河南省玉米区试品种进行综合评价,结果表明,两种方法综合评估的判断结果基本相同,其中浚原单1号表现最优,其次是喜试512、W9198。综合分析结果与品种在区试中的表现一致。研究认为,灰色关联度分析与DTOPSIS法结合能全面、客观地评判品种。
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| 关 键 词： | 灰色关联度 DTOPSIS法 玉米品种 性状 |
Comprehensive Evaluation of New Corn Varieties by Gray Relational Analysis and DTOPSIS Method |
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| WEI Yong-qiang,ZHAO Bao-xian,LEI Xiao-bing,CHEN Run-ling,LIANG Xiao-wei,LI Lin,SONG Han-qiang.Comprehensive Evaluation of New Corn Varieties by Gray Relational Analysis and DTOPSIS Method[J].Acta Agriculturae Jiangxi,2009,21(6):11-14. |
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| Authors: | WEI Yong-qiang ZHAO Bao-xian LEI Xiao-bing CHEN Run-ling LIANG Xiao-wei LI Lin SONG Han-qiang |
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| Institution: | 1.Luoyang Academy of Agricultural Sciences;Luoyang 471022;China;2.Agricultural Sciences Research Institute of Dengzhou City in Henan Province;Dengzhou 474150;China |
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| Abstract: | The new corn varieties in the regional test of Henan province in 2007 are comprehensively evaluated by gray relational analysis and DTOPSIS method.The comprehensive evaluation results of two methods are basically the same,among the tested corn varieties,Xunyuandan No.1 is the best,followed by Xishi 512 and W9198.The comprehensive analysis results are coincident with the performance of the tested varieties in the regional test,indicating that gray relational analysis combined with DTOPSIS method can complete... |
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| Keywords: | Grey related degree analysis DTOPSIS Corn variety Character Evaluation |
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