2. The various chemical fertilizers in the warehouse must be kept in a single stock and placed together with chemical fertilizers of the same nature. Different kinds of chemical fertilizers should be given a certain distance in the middle to avoid chemical changes caused by mutual contact, or misuse.
3. Ammonium nitrate, ammonium bicarbonate, zinc chloride and other acid fertilizers should not be piled together with lime, ash, and other basic fertilizers, or mixed and applied to avoid chemical changes and reduce fertilizer efficiency.
4. Ammonium bicarbonate with high volatility should be tightly sealed and sealed. If the bag leaks or breaks, it should be promptly filled.
5. For ammonium nitrate, which is highly hygroscopic and flammable, care should be taken to store it in a cool, dry place with a log or wood mat underneath it. Do not store it with items such as diesel, alcohol, paper, etc. Also pay attention to fire prevention. Once the fertilizer is wet, it should not be struck hard so as to avoid explosion; it should be prevented from violent shaking when moving.
6. Superphosphate has more free acid and is corrosive. Do not put it in sacks for long periods of time. Do not put it together with alkaline fertilizers.
7. Urea moisture absorption is also very strong, is a neutral fertilizer, but also single, and pay attention to placed in a dry and ventilated place.
8. Chemical fertilizers and pesticides should not be mixed together. In case of pesticides, alkaline fertilizers will decompose and fail. At the same time, pesticides can not be used to package chemical fertilizers in bags or chemical fertilizers in order to avoid misuse of pesticides and chemical fertilizers.
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