| 灰色综合评判法在国家大豆区试品种评价中的应用 |
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| 引用本文： | 段学艳,樊云茜,卫玲,杨海峰,周安定.灰色综合评判法在国家大豆区试品种评价中的应用[J].大豆通报,2011(4):15-18. |
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| 作者姓名： | 段学艳 樊云茜 卫玲 杨海峰 周安定 |
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| 作者单位： | 山西省农业科学院小麦研究所; |
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| 基金项目： | 山西省科技攻关项目“高油高产广适大豆新品种选育”(20080311007-2) |
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| 摘 要： | 采用灰色系统理论中的灰色综合评判方法,对17个大豆区试品种进行了9个主要性状指标的综合分析和评价,最后得出结论为:各性状在评价品种优劣中所占的比重依次为产量>单株粒重>生育日数>百粒重>主茎节数>株高>有效分枝>有效荚数>单株粒数。为大豆新品种的选育和评价提供了依据和方法。
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| 关 键 词： | 大豆 性状 综合评价 |
Application of grey comprehensive evaluation on judge soybean varieties in national trial |
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| Duan Xueyan,Fan Yunqian,Wei Ling.Application of grey comprehensive evaluation on judge soybean varieties in national trial[J].Soybean Bulletin,2011(4):15-18. |
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| Authors: | Duan Xueyan Fan Yunqian Wei Ling |
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| Institution: | Duan Xueyan,Fan Yunqian,Wei Ling |
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| Abstract: | The study analyzed 9 main characteristics of 17 new soybean varieties using grey comprehensive evaluation method in grey system theory.The result show that importance of every characteristic in evaluation of soybean varieties is Yield>Seed weight per plant>Growth period>100-Seed weight>Node number>Plant height>effective branch>effective pod>Seed number per plant.This offer reference and method for breeding and judge of new soybean varieties. |
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| Keywords: | Soybean Characteristic Comprehensive evaluation |
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