我国节水灌溉技术现状与发展趋势分析

Analysis on the status of water-saving irrigation techniques and its development trends in China

主要分析了我国节水灌溉技术的现状与发展趋势。我国水资源短缺,发展节水灌溉势在必行。近年来,我国节水灌溉工程技术与节水灌溉农艺技术都有了长足的发展,但节水灌溉技术的推广应用难度仍然很大。国家应从政策、资金、管理等方面对节水灌溉进行适当倾斜,才能使节水灌溉技术落到实处。传统节水灌溉技术与现代高新技术的有效结合,是迅速提升我国节水灌溉水平的重要手段。

This paper mainly analyzed the status of water- saving irrigation techniques and its development trends in China. In the recent years, engineering water- saving irrigation techniques and agronomic water- saving irrigation techniques were all had quiet great progress in China, but the demonstration and application of water- saving techniques had great difficulties yet. It was essential that the State Government should be give the special support to water- saving irrigation from policy, fmancial and management aspects so as to put water-- saving irrigation techniques into effect. Effectively combination of traditional water- saving irrigation techniques and modem high techniques were the key paths to rapidly upgrade China＇s water- saving techniques.