| 韭菜引种试验的灰色关联度分析 |
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| 引用本文： | 靳力争,高国训,陆子梅,等.韭菜引种试验的灰色关联度分析[J].长江蔬菜,2011(18):13-15. |
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| 作者姓名： | 靳力争 高国训 陆子梅 等 |
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| 作者单位： | 天津市园艺工程研究所,300384 |
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| 基金项目： | “国内外名特优新蔬菜品种的引进示范”韭菜分项目（02030） |
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| 摘 要： | 调查引自日本、韩国和天津主栽韭菜品种的性状指标,运用灰色关联度分析方法,对备品种与理想品种性状间的关联程度进行了分析.结果表明,引进的12个品种与理想品种性状的关联度排序依次为:日本神奇0.846＞日本皮带王0.756＞日本雷鸣0.720＞日本强力0.683＞日本冬青0.583＞日本广巾0.513＞汉中冬韭0.502＞...
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| 关 键 词： | 韭菜 引进品种 灰色关联度分析 |
Gray Relational Grade Analysis on Introduction Experiment of Leek |
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| JIN Lizheng,GAO Guoxun,LU Zimei,HE Fuwang,LIU Yuxin.Gray Relational Grade Analysis on Introduction Experiment of Leek[J].Journal of Changjiang Vegetables,2011(18):13-15. |
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| Authors: | JIN Lizheng GAO Guoxun LU Zimei HE Fuwang LIU Yuxin |
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| Institution: | (Tianjin Institute of Horticultural Engineering,Tianjin 300384) |
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| Abstract: | Character indexes of 12 leek cultivars which were introduced from Japan and Korea,and a popular leek cultivar in Tianjin district,were investigated.And the correlation degree of the characters between the tested and ideal cultivars was comprehensively analyzed by gray correlation analysis method.The results showed that the correlation degree of those 12 introduced cultivars with the ideal cultivar was as follows： Japan Shenqi 0.846Japan Pidaiwang 0.756Japan Leiming 0.720Japan Qiangli 0.683Japan Dongqing 0.583Japan Guangjin 0.513Hanzhong Dongjiu 0.502Japan Chaoji 0.501Japan Lvpidai 0.496Korea No.1 0.494Korea No.2 0.473Japan Xueqing 0.468Japan Dingfeng 0.428,indicating that Japan Shenqi with the best comprehensive characters is suitable to be planted in Tianjin district. |
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| Keywords: | Leek Introduced cultivar Gray correlation analysis |
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