涌泉灌技术在陈庄果园的应用

Application of Bubble Irrigation in Orchard of Chenzhuang

过临猗县闫家庄镇陈庄果园试点,对用涌泉灌、滴灌及微喷灌三种微灌技术进行比较,结果表明涌泉灌具有抗堵塞能力强、投资少、管理方便、使用寿命长等优点。

An irrigation experiment site has been established at orchard of Chenzhuang Village,Yanjiazhuang Town.Linyi County.to compare the feasibility of three micro-irrigtion types,namely,bubble irrigation,drip irrigation and micro-sprinkler irrigation. The conclusion is that the bubble irrigation has many advantages,such as higher clogging resistance,less investment,easier to be managed, and longer life span.In addition,a survey has made it clear that local people had accepted the bubble irrigtion with pleasure.So,the bubble irrigation should be popularized in orchard preferentially.That the care should be exercised to prevent the occurring of surface runoff which is due to the difference that the watering rate is ,as is often the case,greater than the soil infiltration rate is pointed out,the writer.