可为节水灌溉制度的制定、节水型灌区动态配水及灌溉预报等提供科学依据。

It also provides scientific basis for making water-saving plan, the dynamic distribution and the irrigation prediction of the water-saving irrigation district.

水价是促进节水灌溉的最重要经济手段。

Water price regulation is the most important economic means in promoting water-saving irrigation.

主要分析了我国节水灌溉技术的现状与发展趋势。

This paper mainly analyzed the status of water-saving irrigation techniques and its development trends in China.

机电抽水站和实施节水灌溉面积以及节能技术改造；

In the mechanical and electrical pumping station and the implementation of water-saving irrigation area Well energy-saving technological transformation;

涌流灌溉是一种新型的地面节水灌溉技术,在我国发展已有十几年的历史.

Surge flow irrigation is a new type water saving irrigation technique on earth surface.

节水灌溉综合技术试验示范区建设。

Construction of test and demonstration area with comprehensive technology of water saving irrigation.

阐述了农业节水灌溉的三大体系，并指出节水必须遵循经济规律同时要考虑综合效益。

The water saving irrigation in the three systems, and that water must follow the economic laws at the same time take into account the benefits.

地下滴灌系统是很重要的一种节水灌溉系统，有其显著的优点，也存在许多缺点。

Subsurface drip irrigation (SDI) is one of the water saving irrigation system, with its obvious advantages and some disadvantages.

介绍了节水灌溉在其他国家应用的现状以及喷灌系统的组成、各部分的作用和分类.

This paper also introduces the classification and the composition of the sprinkle irrigation system.

通过对地下滴灌堵塞问题的研究，寻求合理有效的解决方法，利用科学的管理手段和切实可行的处理方法，真正达到节水灌溉的目的，从而有效地提高生产效益。

Through the study of the block-up of drip irrigation underground, the effective method was sought using scientific management and feasible treatment in order to save water and improve production.