环状补偿式滴灌技术及应用

提出了一种新的节水灌溉技术-环状补偿式滴灌技术.该技术的核心是环状补偿式滴灌带,其由四部分组成,即压力补偿器、环状分水管、快速接头和φ4连接管.该技术具有省水、灌溉均匀性高、抗堵性能好、使用寿命长和适用性强等优点,特别适用于树木灌溉.该技术已经用于陕西省宝鸡市北坡公园生态林灌溉,取得了较好的社会和经济效益.这一新型节水灌溉技术的推广和应用,对促进农业生产稳产高产,提高水的有效利用率,保护生态环境具有显著经济、社会和生态效益.

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.