| 多元联系数集对分析模型在土壤肥力综合评价中的应用 |
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| 引用本文： | 李凡修,梅平,薛发生.多元联系数集对分析模型在土壤肥力综合评价中的应用[J].长江大学学报,2008,5(2). |
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| 作者姓名： | 李凡修 梅平 薛发生 |
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| 作者单位： | [1]长江大学化学与环境工程学院,湖北荆州434023 [2]湖北省潜江市环境监测站,湖北潜江433100 |
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| 摘 要： | 建立了利用多元联系数集对分析方法进行土壤肥力综合评价的新模型，并通过实例研究了评价效果，取得了满意的结果。与属性识别评价法和模糊综合评价法相比，该评价模型严谨，评价结果合理、精细、分辨率高，可为土壤肥力综合评价提供一种简单而适用的评价方法。
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| 关 键 词： | 多元联系数 集对分析法 土壤肥力 评价模型 |
Application of Set Pair Analysis Model with Multi-Element Connection Number in Soil Fertility Evaluation |
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| LI Fan-xiu,MEI Ping College of Chemistry , Environmental Engineering,Yangtze University,Jingzhou,Hubei ,China XUE Fa-sheng Qianjiang Environmental Monitoring Station of Hubei Province,Qianjiang,Hubei ,China.Application of Set Pair Analysis Model with Multi-Element Connection Number in Soil Fertility Evaluation[J].Journal of Yangtze University,2008,5(2). |
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| Authors: | LI Fan-xiu MEI Ping College of Chemistry Environmental Engineering Yangtze University Jingzhou Hubei China XUE Fa-sheng Qianjiang Environmental Monitoring Station of Hubei Province Qianjiang Hubei China |
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| Institution: | LI Fan-xiu,MEI Ping College of Chemistry , Environmental Engineering,Yangtze University,Jingzhou,Hubei 434023,China XUE Fa-sheng Qianjiang Environmental Monitoring Station of Hubei Province,Qianjiang,Hubei 433100,China |
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| Abstract: | A new model for soil fertility evaluation was established by using the set pair analysis method with multi-element connection number.An applied example was studied with more satisfactory results.Compared with the attribute recognition theoretical evaluation method and fuzzy comprehensive evaluation model,this model is perfect.The evaluating result is more reasonable and its resolving power is higher.Thus,a simple and effective evaluation method is provided for soil fertility evaluation. |
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| Keywords: | multi-element connection number set pair analysis(SPA) soil fertility evaluation model |
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