摘要
Abstract
In order to make rational and efficient use of limited water resources,China vigorously promotes agricultural water saving and develops water-saving irrigation.It is very important to select reasonable and feasible irrigation schemes in farmland construction projects.Taking the high-efficiency water-saving irrigation project in wasteland town of Shache County in Xinjiang as an example,by analyzing the advantages and disadvantages of various drip irrigation belts,water transmission and distribution pipelines,and drip irrigation system rotation irrigation schemes,this paper compares and selects the material performance parameters,construction conditions,and project cost from multiple angles,and finally determines that the single wing labyrinth drip irrigation belt,PVC-M pipe,and branch pipe rotation irrigation system are the best high-efficiency water-saving engineering schemes for this project,so as to provide reference for the design of such projects.关键词
高效节水/滴灌带/输配水管道/轮灌方案Key words
efficient water saving/drip irrigation belt/water transmission and distribution pipeline/rotation irrigation scheme分类
建筑与水利
