In the summer of high temperature and high humidity, the respiration of food, the excretion of pests, and the contamination of corpses can easily cause mildew and serious loss of stored grain. So, how to store good food? The key is to pay attention to the following points:
1. The quality of food in the warehouse is an important factor in determining whether it can be stored safely for a long time. Therefore, any food that needs to be stored for a long period of time must be carefully handled to achieve dry, full, and clean food.
2. Before cleaning the grain, clean and insolate the various utensils, and use 80% of the dichlorvos EC 20 times to spray. After spraying the appliance must be aired for 2 to 3 hours before use.
3. When the temperature in the room where the grain is stored is higher than outdoors, the doors and windows can be fully opened for ventilation at night.
4. Pay attention to the inspection of the bottom, side, and corners, because the food in these areas is easy to absorb moisture, heat, and mildew.
5. For the food piled up in bags, it can be coded into a ventilation shape to facilitate the temperature dispersion. You can also replace the bottom food bag with the upper food bag for a while to prevent it from getting damp.
6. When it is found that the stored grain absorbs moisture and returns to the tide, it should be put outdoors for drying, ventilation and cooling, and then stored after drying.
7. If it is found that the storable grain is already larvae, preventive measures should be taken promptly, such as sun exposure, scalding, hypoxia, habit trapping, biogas killing and chemical fumigation.
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