摘要
针对目前滴灌研究向低能耗方向的发展趋势,介绍一种新型微压滴灌灌水器。该灌水器主要解决了目前滴灌工程运行费用较高这一难题,实现了灌水器在微压工作条件下流量稳定,而又不易堵塞的目的,达到了非常好的效果。由于其大幅降低灌溉成本,应用前景非常可观。
This paper introduced a new-style dripping irrigation emitter. To the development trend of drip-irrigating studying toward low energy consumption at present , It＇s time to solve mainly the difficult problem which drip-irrigating project has operated the higher expenses at present, the flow of the emitter is steady under lower water pressure the condition of work, and it is difficult to stop up , have reached very good result. Because it reduces the irrigation cost by a wide extent, uses the prospect to be very considerable.
出处
《节水灌溉》
北大核心
2005年第4期34-35,共2页
Water Saving Irrigation
基金
国家高技术研究发展计划("863"计划):温室微灌系统关键设备及产品研制与产业化开发(2002AA2Z4091)。
关键词
微压滴灌
灌水器
低能耗
流量
灌溉成本
dripping irrigation with lower water pressure
emitter
low energy consumption
