软管滴灌技术在国外已经广泛应用,在我国尚属起步,推广的关键是降低成本、提高质量。一套保护地软管灌溉系统包括:低压水源、输水主管、软管带和管件阀门、施肥装置。我们通过广泛的调查。作出以下改进,使其在造价和质量上更能为农民接受。一、研制出薄壁主管在满足灌溉技术条件和保证一定使用寿命的条件下,主管成本降到每米一元五角以下、亩成本下降了一百元左右。二、研制出简易的软管接头以其代替过去 Hose drip irrigation technology has been widely used in foreign countries, is still in our infancy, the promotion of the key is to reduce costs and improve quality. A set of protected hose irrigation systems include: low pressure water supply, water mains, hoses and fittings valves, fertilizers. We passed a wide survey. Make the following improvements to make it more acceptable to farmers in terms of cost and quality. First, the development of thin-walled competent to meet the irrigation technology and conditions to ensure a certain life, the cost of control down to one yuan per meter Pentagon, the cost of mu decreased by 100 yuan. Second, developed a simple hose connector instead of the past