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| 生态农业综合效益评价方法探析 | |
| 引用本文： | 袁平夫,叶仁南,曾长荣,胡晓青. 生态农业综合效益评价方法探析[J]. 中国生态农业学报, 2006, 14(3): 184-187 |
| 作者姓名： | 袁平夫 叶仁南 曾长荣 胡晓青 |
| 作者单位： | 1. 长沙航空职业技术学院,长沙,410124 2. 湖南省大通湖区农业水利局,大通湖,413207 3. 湖南省农业技术推广总站,长沙,410005 |
| 摘 要： | 依据系统工程原理,采用层次分析法与统计法相结合方法,研究建立了生态农业综合效益评价体系,将生态农业综合效益分为生态环境效益、经济效益和社会效益3个子效益,每子效益又分为若干具体指标,获得其指数值。并用指标权重系数反映其指标贡献的大小,得出各指标加权指数值后再求和得出子效益和综合效益数值。 |
| 关 键 词： | 生态农业 综合效益 评价方法 |
| 收稿时间： | 2005-09-24 |
| 修稿时间： | 2005-11-07 |
Discussion on the evaluation method of comprehensive benefits of eco agriculture. |
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| YUAN Ping-Fu,YE Ren-Nan,ZENG Chang-Rong and HU Xiao-Qing. Discussion on the evaluation method of comprehensive benefits of eco agriculture.[J]. Chinese Journal of Eco-Agriculture, 2006, 14(3): 184-187 | |
| Authors: | YUAN Ping-Fu YE Ren-Nan ZENG Chang-Rong HU Xiao-Qing |
| Affiliation: | 1.Aeronautical Vocational and Technical College, Changsha 410124, China;2.Bureau of Agriculture and Water Resources of Datonghu Section, Hunan Province, Datonghu 413207, China;3.Hunan Agriculture Technology Extension Station, Changsha 410005, China |
| Abstract: | An evaluation system of comprehensive benefits of eco-agriculture has been established using the theorem of system engineering combined with statistics and analytical hierarchy process.Comprehensive benefits of eco-agriculture are divided into three sub-benefits,which are economic benefit,ecological and environmental benefit and social benefit.Every sub-benefit is divided into several indexes,which can be quantified directly.Weight coefficient reflects the contributing degrees of the indexes.Values of sub-benefits and comprehensive benefits are obtained through adding up all of the weight values of sub-benefits. |
| Keywords: | Eco-agriculture Comprehensive benefit Evaluation method |
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