摘要
介绍了以美国、以色列等为代表的发达国家所采取的节水灌溉模式和灌溉设备的发展现状。通过与发达国家对比可知,我国节水灌溉设备自动化程度普遍偏低且价格昂贵。无源节水阀门是针对目前国内外节水灌溉设备存在问题而设计的一种低成本、节能、高自动化,适合推广普及的无源智能控制节水设备。
The water-saving irrigation development modes and irrigation equipment development situation of developed countries represented by America and Israel are introduced. The comparison with developed countries show that China＇s water-saving irrigation equipment features low automation degree and high price. A passive water-saving valve is intelligently controlled water-saving equipment designed to solve some problems with water-saving equipment at home and abroad, featuring low cost, energy conservation, high automation degree and suitability for popularization.
出处
《林业机械与木工设备》
2014年第3期11-14,共4页
Forestry Machinery & Woodworking Equipment
基金
北京林业大学国家级大学生创新训练项目(201210022064)
关键词
节水灌溉
节水灌溉设备
无源节水阀门
water-saving irrigation
water-saving irrigation equipment
passive water-saving valve
