The indoor storage of apples should pay attention to two points: First, pay attention to temperature, and second, pay attention to humidity. The apple can be stored for a long period of time if it is selected to have an appropriate degree of ripeness and no pests or bumps.
1. Bagging method: Use a nontoxic polyethylene plastic bag with a good permeability of 0.06 to 0.07 mm. Put the carefully selected good fruits into the bag, and leave a vent hole at the beginning of the bag. Eli apple ventilation and ventilation. When the temperature is stable at 0 to 5°C, the bags of fruit storage bags are tightly bound and placed indoors. When the temperature drops to above 0°C, a layer of cold windproof cloth is placed on the piles of fruit bags to prevent freezing.
2. Sand trap method; use a brick-shaped rectangular fruit storage pool on the empty house floor, lay 10 cm thick wet sand on the bottom, gently cool the selected apples into the pool, and leave 10 cm gaps on them, using non-toxic. The plastic film is tightly sealed and cannot leak. Check once every 20 days in the early stage. Note that the room temperature should not be too high. When the temperature drops below 0 degrees Celsius in December, insulation should be taken to prevent freezing.
3, cylinders, tanks storage method; Apple wrapped one by one paper, to moisture evaporation, or in the bottom of a cylinder filled with purified water cans, layered in a clean, odorless cylinder, tank, installed After it is full, it is sealed with a net cloth. If there is no warming phenomenon, the cylinder mouth is sealed with a plastic cloth after two or three days. Storage fruit vats should be placed in a ventilated and cool place, and the air temperature should be maintained at 0 ~ 10 °C. Do not put it in the kitchen or the room where there is a stove to prevent it from being rotted when the temperature is too high.
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