一、防潮多数固体化肥都有吸湿性,吸湿受潮后易结块或潮解溶化,降低肥效。如硝铵、过磷酸钙、碳铵等。存放这类化肥应严密包装,放在阴凉干燥处,用后将塑料袋扎紧。二、防挥发氨水挥发性强,贮运时要注意密封。碳铵也易挥发。这类化肥应在阴凉、背风、低温处贮存,避免日光照射。三、防火防爆硝酸氨、硝酸钾等硝态化肥,具有助燃易爆性质,应放在阴凉干 First, moisture Most of the solid fertilizers have hygroscopicity, easy to agglomeration or deliquescence after moisture absorption moist, reduce fertilizer. Such as ammonium nitrate, superphosphate, ammonium bicarbonate and so on. Store these types of fertilizers should be closely packed, placed in a cool dry place, after use of plastic bags tie tight. Second, anti-volatile ammonia volatile, storage and transportation should pay attention to sealing. Ammonium bicarbonate is also volatile. Such fertilizer should be cool, leeward, low temperature storage, avoid sunlight. Third, the fire and explosion ammonia nitrate, potassium nitrate and other nitrate fertilizer, with combustion explosive nature, should be placed in a cool dry