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文章通过对不同形式、不同地域高效节水灌溉工程投资分析,分别就工程措施、管理措施投资进行估算,分解不同高效节水灌溉模式田间工程亩均投资指标、不同分区亩均综合投资指标,对农业灌溉用水高效利用投资模式与效益进行研究,为构建河南高效节水灌溉工程经济投资模式、全面普及高效节水灌溉提供理论技术支撑。
Based on the investment analysis of different forms and different regions of efficient water-saving irrigation project, the paper estimates the investment of engineering measures and management measures respectively, decomposes the investment targets per mu of different high-efficient water-saving irrigation schemes and the comprehensive investment indexes of different sub-regions, Agricultural irrigation water efficient use of investment patterns and benefits of research, in order to build Henan efficient water-saving irrigation project economic investment model, the full popularization of efficient water-saving irrigation provide theoretical and technical support.