低压地面滴灌水力特性研究进展  

Progress of Research on Hydraulic Characteristics of Surface Drip-irrigation with Low Pressure

作　　者：孙永胜[1] 张新燕[1] 

机构地区：[1]西北农林科技大学水利与建筑工程学院,陕西杨凌712100

出　　处：《水利与建筑工程学报》2011年第3期8-13,共6页Journal of Water Resources and Architectural Engineering

基　　金：国家高技术研究发展计划(863计划)(2010AA10A302)

摘　　要：简要总结了低压地面滴灌技术的发展过程、水力特性研究概况以及压力分布情况特征,并指出目前研究中存在的一些问题以及今后应进一步研究的重点,对于明确低压地面滴灌研究方向和内容有一定的借鉴意义和参考价值。Here some introductions are made about the development progress of the surface drip irrigation with low pressure,and its generation of hydraulic characteristics and distribution characteristics of pressure.At the same time, some questions in current research and research emphases in the future are indicated,which would provide some references and guideline for the research in next stage about the surface drip irrigation with low pressure.

关 键 词：低压 地面滴灌 水力特性 

分 类 号：S275.6[农业科学—农业水土工程]