小管径滴灌带性能试验及应用研究  

Study on the Performance and Application of Minor-Caliber Drip Tape

作　　者：董利勋[1] 崔建伟[1] 孙国新[1] 曹大伟[1] 

机构地区：[1]中国科学院遗传与发育生物学研究所农业资源研究中心

出　　处：《节水灌溉》2006年第6期10-12,共3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"项目(2002AA2Z4091)

摘　　要：介绍了一种管径为8 mm的小管径温室专用滴灌带的结构与工作原理,研究了小管径滴灌带的水力性能并对其进行了经济分析。根据其田间推广情况,认为小管径滴灌带具有较好的水力性能和价格优势,有较强的市场竞争力,是符合中国国情的一种新型滴灌产品。The working principle and structure of one kind special minor caliber drip tape for greenhouse with 8mm tube diameter were introduced in this paper. Its hydraulic performance and application benefit were analyzed, too. Based on the analysis of its field promotion situation, it was concluded that the minor-caliber drip tape had good hydraulic performance, price superiority, market competitive power. So it was a new kind drip irrigation product suitable to the Chinese national condition.

关 键 词：滴灌带 小管径 水力性能 经济分析 

分 类 号：S277.95[农业科学—农业水土工程]