| 灰色局势决策对小麦良种区域试验数据的分析 |
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| 引用本文： | 刘爱华,胡辉. 灰色局势决策对小麦良种区域试验数据的分析[J]. 贵州农业科学, 2005, 33(4): 24-26 |
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| 作者姓名： | 刘爱华 胡辉 |
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| 作者单位： | 1. 贵州省毕节地区农技站,毕节,551700
2. 贵州省毕节地区土肥站,毕节,551700 |
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| 基金项目： | 国家农业部良繁处南方冬麦区试项目 |
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| 摘 要： | 根据灰色系统理论中的灰色局势决策原理，利用目标赋权获得加权局势决策方法。对1999～2001年度南方冬麦区小麦良种区域试验资料与产量相关的10个农艺性状进行分析。结果与方差分析基本一致。提供的信息量较方差分析多，计算量相对较少。能对品种的优劣进行更为客观的评价。此方法还可以用于高代稳定品系或对大量原始材料的筛选。
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| 关 键 词： | 育种 效果测度 灰色局势决策 灰色系统理论 小麦 |
| 文章编号： | 1001-3601（2005）04-0148-0024-02 |
| 收稿时间： | 2004-12-03 |
| 修稿时间： | 2004-12-03 |
Analysis on Data from Improved Wheat Variety Region by Grey Situation Strategy |
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| LIU Ai-hua,HU Hui. Analysis on Data from Improved Wheat Variety Region by Grey Situation Strategy[J]. Guizhou Agricultural Sciences, 2005, 33(4): 24-26 |
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| Authors: | LIU Ai-hua HU Hui |
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| Abstract: | The Data of the yield and its 10 correlative agronomic characters in improved wheat variety regional tesl from 1999 to 2001 was studied and analysed by using objective weight to gain weighted situation method, according to the principle of grey situation strategy of the grey systematic theory. The result assorted with the variance analysis result, yet it provided more information and less quanlity in calculation, and gained more objective appraisal. It could be used in the high generation of stable strain or mass materials for screening. |
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| Keywords: | breeding effect measurement grey situation strategy |
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