Fertilizer winter storage attention å•¥

Moisture-proof or agglomeration caused by moisture-absorbing agglomerated fertilizer is a common problem in storage. The more severe the air humidity, the fertilizer should be placed in a dry, cool warehouse, and the stack should be 30-50 cm away from the wall. The distance between the warehouse is below 30 °C, and the relative humidity is preferably 40% to 70%.

Anti-nutrient volatilization For chemical fertilizers with poor stability, such as ammonium bicarbonate must be packaged tightly, kept dry and protected from direct sunlight. When used, it should be used as needed. After using one bag, remove one bag and use the remaining fertilizer to tighten the bag. For ammonium nitrogen fertilizers such as ammonium chloride, ammonium sulfate, ammonium nitrate and ammonium hydrogencarbonate, care should be taken not to coexist with alkaline fertilizers to reduce nitrogen loss.

Anti-corrosion damage chemical fertilizers are generally corrosive, especially acidic fertilizers such as superphosphate, ammonium chloride, etc., which are highly prone to volatile acids during storage. Do not put agricultural machinery such as sprayers, plows, iron drums, etc. with fertilizer for a long time. Together, to prevent corrosion damage.

Prevention of poisoning can not be combined with ammonium bicarbonate, urea, ammonium nitrate, superphosphate and other chemical fertilizers and seeds, otherwise it will affect the germination rate of the seeds, and in severe cases, the seeds will lose their ability to germinate. In addition, food, pesticides, feed, strains and fertilizers cannot be mixed to avoid poisoning accidents.

Anti-fire and explosion nitrate fertilizers should pay special attention to the prohibition of fireworks during storage. Do not stack with flammable materials. Once you are on fire, you can not use a variety of chemical fire extinguishing agents, you should first use sand grit and then extinguish with water.

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