氨水深施能被土壤直接吸收保存,供作物生长需要,避免氨的挥发。俗话讲:“有收没收在于水,多收少收在于肥。”近年来,粮食生产推广了“三熟制”,蔬菜生产的复种指数也随之增多,有机肥料不能满足作物生长 Ammonia deep water can be absorbed directly by the soil for crop growth needs, to avoid ammonia volatilization. As the saying goes: “There is income confiscated in the water, more income in less fat.” In recent years, grain production to promote the “three-cooked”, vegetable production multiplier index also will increase, organic fertilizer can not meet the crop growth