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1.技术概况(1)概念将肥料溶解在灌溉水中,通过管道灌溉系统输送至作物根部或叶片表面,同时进行灌溉与施肥,适时、适量地满足农作物对水分和养分的需求,实现水肥同步管理和高效利用的节水节肥农业技术。(2)流程针对不同作物制定水分、养分和肥料等灌溉施肥制度,通过各种设施设备,进入田间不同的输配水管网,适时定量地供给作物水肥(详见水肥一体化技术示意图)。
1. Technical Overview (1) Concept Fertilizers are dissolved in irrigation water and transported to crop roots or leaves through pipe irrigation systems. Irrigation and fertilization are carried out at the same time so as to meet the water and nutrient requirements of crops timely and appropriately, so as to achieve synchronous management of water and fertilizer And efficient use of water-saving agricultural technology. (2) Process According to different crops, develop irrigation and fertilization systems such as water, nutrients and fertilizers. Through various facilities and equipment, enter different pipelines for water distribution and distribution in the field, and supply crop water and fertilizer timely and quantitatively (see schematic diagram of integrated water and fertilizer technologies).