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氨水是一种价格低廉的液体氮素化肥.我区生产的氨水,含有20～30%的氨,相当于含16～18%的氮素.氨水除容易挥发外,还有易腐蚀、易渗漏的特点.因此在运输、贮存和施用时,要注意做好防挥发、防腐蚀、防渗漏的工作.氨水的挥发性很强.挥发出来的氨气,在空气中达到一定程度,就会熏伤作物,也会熏伤人、畜.挥发愈多,肥分损失愈大,增产效果就差,因此氨水应放在阴凉、低温处贮存,施用氨水应选择在气温较低的早上和傍晚进行.在贮存、运输、施用过程中,盛氨水的容器都要严密封闭,防止跑气.容器需经常检查,发现有裂缝或洞眼吋,要及时修补好.氨水对水泥、石头、瓦罐、松木等材料腐蚀性小,铁质容器若里面涂上一层沥青,可以增加抗腐蚀能力.氨水桶每次用后要用水冲洗几次,晾干后再用,以减少腐蚀.氨水对铜器腐蚀性最强,故不能以铜
Ammonia is a cheap liquid nitrogen fertilizer.Mine ammonia produced in our district contains 20 to 30% of ammonia, equivalent to 16 to 18% of nitrogen.Among them, besides easy volatilization, Leakage characteristics. Therefore, in the transport, storage and application, should pay attention to do a good anti-volatile, anti-corrosion, anti-seepage work. Ammonia is very volatile. Volatile ammonia, to a certain extent in the air, Will smoked crops, but also smoked people, livestock. Volatile more fertilizer loss greater, the yield is poor, so ammonia should be stored in cool, cold place, the application of ammonia should be selected in the lower temperatures in the morning and In the evening .In the storage, transportation, application process, Sheng ammonia water containers should be tightly closed to prevent running gas container should be checked regularly and found cracks or holes inch, to promptly repaired.Ammonia to cement, stone, tile Cans, pine and other materials corrosive, if the iron container coated with a layer of asphalt, can increase the anti-corrosion capacity of ammonia bucket after each use water rinse several times, dry and then use to reduce corrosion. The most corrosive copper, it can not be copper