How to preserve chemical fertilizer in summer?

How to preserve chemical fertilizer in summer? Please introduce the method to preserve chemical fertilizer in summer should pay attention to the following points: prevent moisture deterioration such as ammonium bicarbonate is easy to absorb moisture, resulting in nitrogen volatilization loss; ammonium nitrate has strong hygroscopicity, easy caking and hydrolysis; lime nitrogen and calcium superphosphate are easy to agglomerate after moisture absorption, affecting the effect of application. Therefore, these fertilizers should be stored in a dry and cool place, especially when ammonium bicarbonate is stored, the packaging should be sealed firmly to avoid contact with air. After exposure to the sun or high temperature, the volatilization loss of nitrogen will accelerate; ammonium nitrate will decompose and oxidize at high temperature and burn in case of fire. Do not hit the caked ones with a hammer to prevent explosion. Nitrogen fertilizers should be stored in the sun and fireworks are strictly prohibited. Anti-volatilization loss ammonia and ammonium bicarbonate are very easy to volatilize and should be sealed during storage. Nitrogen fertilizer and calcium superphosphate are forbidden to be mixed with alkaline substances (lime, plant ash, etc.) to prevent the volatilization loss of nitrogen fertilizer and reduce the fertilizer efficiency of phosphate fertilizer. Anti-corrosion and toxicity calcium superphosphate is corrosive to prevent contact with skin and metal utensils; ammonia is strongly corrosive to copper and iron and should be stored in ceramic, plastic and wooden containers. In addition, chemical fertilizers should not be stacked with seeds, and do not use chemical fertilizers to bag seeds so as not to affect seed germination. Click to get more compound fertilizer application techniques