摘要
地下滴灌系统灌溉精准,能最大限度地满足植物对水分和养分的需求,是目前较为合理的灌溉形式之一。对国内外地下滴灌技术的研究现状进行调研与分析,探讨国内外对田间滴灌管网进行设计与优化的历程和方法,为我国推广应用地下滴灌管网技术提供有益的参考。
Underground drip irrigation system currently is a relatively rational form of irrigation due to its precision and high performance in meeting plant requirement in terms of moisture and nutrition. This article makes surveys and analysis on the present underground drip irrigation technologies at home and abroad, and discusses the design and optimization of drip irrigation pipe network in a hid to provide reference for the extension and application of these technologies in China.
出处
《农业科技与装备》
2012年第5期68-69,共2页
Agricultural Science & Technology and Equipment
关键词
农业工程
滴灌
地下管网
优化
设计
agricultural engineering
drip irrigation
underground pipe network
optimization
design
