In the summer rainy weather, fertilizer storage should pay more attention to waterproof and moisture-proof. Hygroscopicity is the bane of chemical fertilizer agglomeration. After agglomeration, the chemical properties of fertilizers deteriorate, and farmers are not willing to buy. At the same time, the fertilizer is easily dissolved after being exposed to water, resulting in the loss of nutrients. Therefore, in the current rainy season, it is the key to keep the fertilizer safe and waterproof. Under normal circumstances, there are three ways to store fertilizer: warehouse storage, storage shed and open field stacking.
In the rainy season, warehouse storage should be the mainstay. The interior of the store should be ventilated, cooled, and protected from rain and moisture. There are two types of storage methods for storing fertilizer in warehouses: bulk storage and bag storage.
For the nitrogenous fertilizers with strong hygroscopicity, such as ammonium nitrate, whether it is bulk or storage, in order to avoid agglomeration, the storage pressure should be reduced, and the height of the pile and the pile should be controlled, such as a large bag of 25-40 kg. Store at a moderate height with 20 bags.
If you choose to store the shed, you should choose a place where the terrain is high, the ground is flat, there is no water, and the banquet or plastic film is placed. After the fertilizer is piled up, it is covered with a plastic film, and the roof is erected, and the tarpaulin is covered to prevent rain.
Pay special attention to the fact that in the rainy season, do not stack chemical fertilizers in the open air.
Fertilizers can be divided into the following three groups according to their hygroscopicity:
1 strong hygroscopicity. Fertilizers that require particularly stringent storage conditions, such as ammonium nitrate, calcium nitrate, sodium nitrate, ammonium bicarbonate, and some trace element fertilizers. This type of fertilizer avoids large piles of storage. The package should be double-layered, lined with plastic bags, and wrapped in woven bags.
2 is hygroscopic. Fertilizers requiring storage conditions include ammonium chloride, ammonium sulfate, potassium chloride, potassium sulfate, superphosphate, urea, ammonium phosphate, lime nitrogen, and the like.
3 low hygroscopicity. Fertilizers that are not critical to storage conditions include phosphate rock, bone meal, limestone powder and gypsum. In principle, any fertilizer should be stored in a dry, cool warehouse.
This article URL: Summer rainy weather fertilizer storage should pay more attention to waterproof and moisture
Disposable Gloves,Pvc Disposable Gloves,Disposable Examination Safety Gloves,Protective Isolation Gloves
Shaoxing Weijian Medical Supplies Co.,Ltd. , https://www.wetourmedical.com