| 水利灌溉与农业、林业贡献率计算方法比较 |
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| 引用本文： | 王静,刘群昌. 水利灌溉与农业、林业贡献率计算方法比较[J]. 南水北调与水利科技（中英文）, 2009, 7(4): 106-108. DOI: 10.3969/j.issn.1672-1683.2009.04.031 |
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| 作者姓名： | 王静 刘群昌 |
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| 作者单位： | 中国水利水电科学研究院,北京,100048 |
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| 基金项目： | 中国水利水电科学研究院科研专项项目 |
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| 摘 要： | 在我国有关农业与林业科技进步贡献率的方法较多,且较成熟.而有关计算水利灌溉效益贡献率的方法多数还停留在实验层面上.通过对农业、林业、水利灌溉贡献率计算方法对比,提出C-D函数模型适合水利方面贡献率计算.
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| 关 键 词： | 贡献率 灌溉效益分摊系数 生产函数 |
Comparative Analysis between Irrigation and Agriculture & Forestry on the Contribution Rate |
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| WANG Jing,LIU Qun-chang. Comparative Analysis between Irrigation and Agriculture & Forestry on the Contribution Rate[J]. South-to-North Water Transfers and Water Science & Technology, 2009, 7(4): 106-108. DOI: 10.3969/j.issn.1672-1683.2009.04.031 |
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| Authors: | WANG Jing LIU Qun-chang |
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| Affiliation: | China Institute of Water Resources and Hydropower Research;Beijing 100048;China |
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| Abstract: | In the actual calculation,the contribution rate and apportionment coefficient are similar in large degree. In China,the methods of technology contribution rate on the agricultural and forestry science are more mature. But the calculation of irrigation benefit-sharing coefficient (or the contribution rate) remains in the experiment level. According to the systematically study about the method of calculating contribution rate on agriculture,forestry,irrigation,the research can provide a reference for irrigati... |
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| Keywords: | contribution rate share coefficient of irrigation benefit C-D production function |
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