高效节水灌溉技术--地下滴灌

地下滴灌是在滴溉技术日益完善的基础上发展而成的一种新型高效节水灌溉技术，已经成为世界各国研究和应用的热点。文中对地下滴灌的技术设备、技术特点、效益分析进行了综述，以促进我国推广应用地下滴灌技术。

High-efficient Water-saving Irrigation Technique--Underground Drip Irrigation

Undergruond drip irrigation is a new kind of high-efficient water-saving irrigation technique. It is developed on the basis of drip irrigation technique that is perfected increasingly and has become the focus technique that is being studied and applied in countries all over the world. This paper conprehensively introduces the technical equipment, the technological characteristic and benefit of underground drip irrigation, in order to popularize and apply underground drip irrigation technique in our country.