水利工程经济评价包括经济分析和财务分析两部分,即水利工程通过经济分析,方案基本选定以后,还要进行财务分析和敏感性分析。水利灌溉工程的经济评价也是如此。1 水利灌溉工程的经济分析水利灌溉工程经济分析的基本任务:是指出合理的技术方案,确定适宜的工程规模,对可能的投资、年运行费用、工程效益进行评价,在若干个可行性的方案中择优。作物的生长和灌溉供水都是季节性的,虽然科学技术已发 Economic evaluation of water conservancy projects include economic analysis and financial analysis of two parts, that is, water conservancy projects through economic analysis, the basic selection of programs, but also for financial analysis and sensitivity analysis. The same is true of the economic evaluation of irrigation projects. A water conservancy irrigation project economic analysis Water conservancy irrigation project economic analysis of the basic tasks: It is to point out a reasonable technical solutions to determine the appropriate scale of the project, the possible investment, the annual operating costs, project benefits were evaluated in a number of feasibility of the program In the merit. Crop growth and irrigation supplies are seasonal, although science and technology have been developed