| 模糊综合评判在烟草生态适宜性评价中的应用 |
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| 引用本文： | 吴克宁,杨扬,吕巧灵.模糊综合评判在烟草生态适宜性评价中的应用[J].土壤通报,2007,38(4):631-634. |
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| 作者姓名： | 吴克宁 杨扬 吕巧灵 |
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| 作者单位： | 1. 中国地质大学,北京,100083
2. 河南农业大学,河南,郑州,450002 |
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| 基金项目： | 国家烟草专卖局资助项目 |
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| 摘 要： | 针对目前我国烟草生态适宜性定量评价研究较少,烟草种植区划缺少必要的依据等问题,根据适宜性评价中存在的模糊性特点,将模糊综合评判法应用于烟草生态适宜性评价,建立了定量评价模型。并在河南省进行了实证研究,评价结果与目前烟草的实际分布有较高的吻合度,因此模糊综合评判可作为烟草生态适宜性评价的一种重要方法。
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| 关 键 词： | 模糊综合评判 烟草 生态适宜性 隶属函数 |
| 文章编号： | 0564-3945(2007)04-0631-04 |
| 修稿时间： | 2006年6月6日 |
Application of Fuzzy Comprehensive Evaluation to Tobacco Eco-adaptability Assessment |
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| WU Ke-ning,YANG Yang,LV Qiao-ling.Application of Fuzzy Comprehensive Evaluation to Tobacco Eco-adaptability Assessment[J].Chinese Journal of Soil Science,2007,38(4):631-634. |
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| Authors: | WU Ke-ning YANG Yang LV Qiao-ling |
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| Abstract: | In view of some problems such as few studies have been taken about tobacco eco-adaptability assessment and therefore few references can be used to plan tobacco planting regionalization at present in China,due to fuzziness in adaptability assessment,this paper establishes tobacco eco-adaptability assessment models by applying fuzzy comprehensive evaluation.The results with these models conform to tobacco planting status in Henan province so fuzzy comprehensive evaluation can be used to tobacco eco-adaptability assessment. |
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| Keywords: | Fuzzy comprehensive evaluation Tobacco Eco-adaptability Fuzzy member function |
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