Optimal model of rotation irrigation distribution channeland b ranch canal and delivery time 灌溉渠道支斗渠轮灌配水与引水时间优化模型
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Through analyzing comparing and evaluating to original research material got continually from 2000 to 2005 , this paper analyze and evaluate all kinds of active contract , lease , auction , jsc , wua and unreformed management mode from engineering status of irrigation area , investment and farmer income , developing course of innovation and any other aspects , then screens out lateral canal ' s management mode , which accords with reality of guanzhong irrigation district , so that to boost up farmer ' s power of participation and know the inside story of irrigation management , makes farmer to benefit from it , makes management , movement and protection of irrigation system in irrigation area to achieve higher level 摘要对2000 ~ 2005年连续6年所获原始调查资料进行分析、比较、评价，从灌区工程状况、农户投资与收益、改革发展进程等方面，对灌区现行的承包、租赁、拍卖、股份制、农民用水者协会及未改制等各种管理模式进行分析评价，筛选出符合关中灌区实际的斗渠管理模式农民用水者协会，增强受益农民对灌溉管理的参与权和知情权，使农民从中受益，使灌区灌溉系统的管理、运行、管护达到较高水平。
