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.
出处
《节水灌溉》
北大核心
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)
关键词
滴灌带
小管径
水力性能
经济分析
drip tape
minor-caliber
hydraulic performance
economic analysis
