| 综合评价方法在节水灌溉方式选择中的应用 |
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| 引用本文： | 卢玉邦,郭龙珠,郎景波. 综合评价方法在节水灌溉方式选择中的应用[J]. 农业工程学报, 2006, 22(2): 33-36 |
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| 作者姓名： | 卢玉邦 郭龙珠 郎景波 |
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| 作者单位： | 1. 黑龙江省水利科学研究院,哈尔滨,150080
2. 河海大学水文水资源与水利工程国家重点实验室,南京,210098 |
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| 摘 要： | 以往模糊综合评判中常采用专家评估法、可能满意度法、落影函数法确定指标权重，指标较多时主观评分法就相当困难，使工程方案有时与实际情况发生偏离。该文采用层次分析法和专家判断法相结合的主、客观分析法确定指标权重，提出了“经济——资源——社会”的评价系统，用来评价旱田的节水灌溉方式，结果符合松嫩平原农业实际情况，为今后节水灌溉方式的选择提供参考。
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| 关 键 词： | 节水灌溉方式 综合评价方法 优选 |
| 文章编号： | 1002-6819(2006)02-0033-04 |
| 收稿时间： | 2005-02-02 |
| 修稿时间： | 2005-10-30 |
Application of integrated appraisal method to water-saving irrigation pattern selection |
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| Lu Yubang,Guo Longzhu and Lang Jingbo. Application of integrated appraisal method to water-saving irrigation pattern selection[J]. Transactions of the Chinese Society of Agricultural Engineering, 2006, 22(2): 33-36 |
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| Authors: | Lu Yubang Guo Longzhu Lang Jingbo |
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| Affiliation: | 1. Heilongjiang Provincial Hydraulic Research Institute, Herbin 150080, China; 2. State Key Laboratory of Hydrology-Water Resources and tIydraulic Engineering, Hohai University, Nanjing 210098, China |
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| Abstract: | Expert valuation method, possible satisfaction method and projection function method were adopted in fuzzy integrated appraisal to determine index weight. Subject grading is difficult for considering many indexes that the engineering project usually deviated from actual state. This paper introduces a subjective and objective analysis method combining Analytic Hierarchy Process(AHP) method and expert valuation method to determine index weight. An evaluation system based on economic-resource-society to evaluate upland water-saving irrigation pattern of Songnen Plain is put forward. These results are coincident with actual agriculture of Songnen Plain. The system provides reference to selecting water-saving irrigation pattern. |
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| Keywords: | water-saving irrigation pattern integrated appraisal method optimized selection |
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