低压管道输水灌溉技术在土地整理工程中的应用  

Study on the Application of Low-pressure Pipe Irrigation Technology in Land Consolidation Project

作　　者：邢华超[1,2] 陈知送[1] 王秀茹[1] 夏训峰[2] 许其功[2] 高如泰[2] 席北斗[2] 

机构地区：[1]北京林业大学水土保持学院,北京100083 [2]中国环境科学研究院,北京100012

出　　处：《安徽农业科学》2009年第29期14368-14369,14374,共3页Journal of Anhui Agricultural Sciences

基　　金：国家水体污染控制与治理科技重大专项(2008ZX07106-001)

摘　　要：在土地整理工程中采用节水灌溉技术,对缓解项目区的用水矛盾意义重大。低压管道输水灌溉技术,以其节水、节地、节能等综合优势,被广泛地应用在土地整理项目中。介绍了低压管道灌溉技术的相关概念和主要内容,并以山西省阳高县大白登镇基本农田整理项目为例,详细介绍并分析了在土地整理项目中低压管道灌溉系统的规划设计方法以及相关水力计算。The use of water-saving irrigation techniques in the land consolidation project is of significance to alleviate the water contradiction in the project area. Low-pressure pipe irrigation technology with its water, land, energy and other comprehensive advantages, has been widely used in land consolidation project. The related concepts and main contents of low-pressure pipeline irrigation technology were introduced. Taking rural basic farmland consolidation project in Dabaideng Town of Yanggao County in Shaanxi Province as an example, the planning and design methods of low-pressure pipeline irrigation system in the land consolidation project and related hydraulic calculation were introduced and analyzed in detail.

关 键 词：低压管道 节水灌溉 管径 水力计算 

分 类 号：S271[农业科学—农业水土工程]