| 四元联系数多因素态势排序法综合评价水稻优良组合 |
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| 引用本文： | 严明建,黄文章,胡景涛,雷树凡,吕直文,黄成志.四元联系数多因素态势排序法综合评价水稻优良组合[J].河南农业科学,2011,40(11):43-45,48. |
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| 作者姓名： | 严明建 黄文章 胡景涛 雷树凡 吕直文 黄成志 |
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| 作者单位： | 重庆三峡农业科学院,重庆万州,404155 |
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| 基金项目： | 重庆市水稻育种创新项目，水稻黄瓜抗逆转基因新材料培育项目 |
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| 摘 要： | 按照四元联系数多因素态势排序原理,对重庆三峡农业科学院2009年水稻组合鉴定结果进行分析与排序,目的是为水稻优良组合筛选提供可靠的理论依据。结果表明:10个参试组合被划分为4个方阵,第一方阵为优良组合(WZ-2),可作为下年区试或重点示范组合;第二方阵为较好组合,共4个;其余7个组合归为第三、第四方阵,为一般、较差组合。
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| 关 键 词： | 水稻 四元联系数 态势排序 综合评价 |
Application of Multifactor Situation Sequent for Four-element Connection Number in Comprehensive Evaluation of Rice Variety |
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| YAN Ming-jian,HUANG Wen-zhang,HU Jing-tao,LEI Shu-fan,L Zhi-wen,HUANG Cheng-zhi.Application of Multifactor Situation Sequent for Four-element Connection Number in Comprehensive Evaluation of Rice Variety[J].Journal of Henan Agricultural Sciences,2011,40(11):43-45,48. |
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| Authors: | YAN Ming-jian HUANG Wen-zhang HU Jing-tao LEI Shu-fan L Zhi-wen HUANG Cheng-zhi |
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| Institution: | YAN Ming-jian,HUANG Wen-zhang,HU Jing-tao,LEI Shu-fan,L(U) Zhi-wen,HUANG Cheng-zhi |
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| Abstract: | To offer reliable theoretical evidence for rice combination screening,the combination ap-praisal results in 2009was analyzed and sequenced by multifactor situation sequent for four-ele-ment connection number.According to the results,12combinations were divided into 4square ar-rays.The first square array included fine combinations,which could be used for key demonstration in the next year.Four combinations just next to the fine combinations were included in the second square array.The rest were included in the third or fourth square arrays,which were general or poor combinations,respectively. |
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| Keywords: | Rice Four-element connection number Situation sequent Comprehensive evaluation |
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