酒泉市肃州区地处甘肃省河西走廊西端,属典型的干旱绿洲灌溉农业区,水资源短缺,是制约当地农业可持续发展的瓶颈。为促进肃州农业可持续发展,实现农业增效、农民增收,2015年根据《甘肃省农田高效节水技术推广实施方案》,该区及时研究部署,大力示范、推广了水肥一体化综合调控技术,在基础条件好、群众积极性高的下河清乡建立以玉米、马铃薯、甜叶菊、西瓜、番茄5种主要作物水肥一体化综合调控技术为主的千亩示范区一个,示范不同 Located in the west end of Hexi Corridor in Gansu Province, Jiuquan City is a typical drought-oasis irrigated agricultural area with a shortage of water resources, which is the bottleneck restricting the sustainable development of local agriculture. In order to promote the sustainable development of agriculture in Suzhou and realize the agricultural synergism and farmers’ income increase, in 2015, according to the “Implementation Plan of High Efficiency and Water Saving Technology for Farmland in Gansu Province”, the district timely studied and deployed the project and vigorously demonstrated and promoted the integrated regulation of water and fertilizer In the basic condition is good, the enthusiasm of the masses to establish a high under the Heqing Township corn, potato, stevia, watermelon, tomato five kinds of major integrated management of water and fertilizer integrated management of acres of a demonstration area, a demonstration of different