Technique and application of the ring compensation drip irrigation

As a new kind of water-thrift irrigation technique,the ring compensation drip irrigation is proposed.The key of the technique is the ring pressure compensation drip tape,which consists of pressure compensation device,ring water diversion pipe,quick connect and connecting tube.The technique is advantageous of water saving,better irrigation uniformity,excellent prevent blocking and long service life,and particularly being applicable to the trees irrigation.That technique has been used to irrigate the ecology woods in Shaanxi Baoji City North Slope Park,so better social and economic benefits were acquired.Popularization and application of the new technique possess the obvious social,economic,and ecological benefits to accelerate the farming and stable yields to increase valid utilization ratio of water,and to protect ecology environment.