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汶上县是农业大县。随着工农业生产的发展和农业产业结构的调整，耕地复种指数不断提高，水资源供需矛盾也随之日益突出，严重制约了汶上县农村经济的发展。 推广农田低压管道输水技术是缓解汶上县水资源紧缺的一条有效途径。近几年来，共联片推广管道灌溉面积 1.80万 hm2?
Wenshang County is a large agricultural county. With the development of industrial and agricultural production and the adjustment of agricultural industrial structure, the index of cropland multiplication increased continuously, and the contradiction between supply and demand of water resources also became increasingly prominent, seriously restricting the rural economic development in Wenshang County. Promote farmland low-pressure pipeline water technology is an effective way to ease the shortage of water resources in Wenshang County. In recent years, a total of joint film promotion pipeline irrigation area 18000 hm2?