| 灌溉技术更新的经济评价方法探讨 |
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| 引用本文： | 朱尧洲. 灌溉技术更新的经济评价方法探讨[J]. 农业工程学报, 1992, 8(3): 47-52. |
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| 作者姓名： | 朱尧洲 |
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| 作者单位： | 北京水利电力经济管理学院 |
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| 摘 要： | 在我国水资源日益紧缺的情况下,用先进的节水灌溉技术逐步替代旧的灌溉技术,是许多老灌区面临的重大任务。本文提出了灌溉技术更新的经济评价方法,用于论证技术更新的经济合理性,并确定适宜的更新时间。
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| 关 键 词： | 灌溉 技术更新 经济分析 |
| 收稿时间： | 1991-08-12 |
| 修稿时间： | 1992-05-01 |
A Study on the Economic Evaluation for Renewal of Irrigation Techniques |
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| Zhu Yaozhou. A Study on the Economic Evaluation for Renewal of Irrigation Techniques[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1992, 8(3): 47-52. |
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| Authors: | Zhu Yaozhou |
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| Affiliation: | Beijing Economic Management Institute of Water Resources and Electric Power |
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| Abstract: | It is an urgent and major task for many old irrigated areas to replace old irrigation techniques by taking advanced and economic irrigation techniques under conditions of serious deficiency in water resources in our country. This paper advances an economic evaluation method to prove the economic rationalization for renewal of irrigation techniques and determine the proper time for the renewal. |
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| Keywords: | Irrigation Renewal of technique Economic analysis |
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