Storage method of sweet potato well What is the storage method of sweet potato well? 1. Pit storage of sweet potatoes: Choose a place with high terrain, solid soil and low groundwater level, and dig a shaft downward, with a general diameter of about 1 m and a depth of 5 ~ 6 m. ..
2. The size of the storage room can be determined according to the storage capacity.
3. The storeroom should be padded with dry sand with a thickness of 10 ~ 15 cm, and sweet potatoes should be put on it.
Sweet potato can only be filled to 70% full, so as to leave room for air exchange, otherwise it will aggravate the damp heat.
5. Storage of sweet potato in shed cellar: Generally, a cellar with a width of about 2 meters, a length of 3-4 meters and a depth of about 2 meters is dug.
6. Sweet potatoes are stacked from bottom to top to avoid direct contact between sweet potatoes and cellar walls.
7. Storage of sweet potatoes in the cellar: The structure of the cellar is similar to that of a general house, but the roof of the cellar is relatively thick, the surroundings are sealed, the windows are open, there is a fire path for heating, and high-temperature calluses can be treated.
8. There are two kinds of wine cellars: large wine cellars (storage capacity 10000 ~ 50000kg) and small wine cellars.
9. The cellar of the wooden house is small, which saves labor and materials and is suitable for farmers to store. Generally, each cellar can store 1500 ~ 3000 kg.
10. Indoor storage of sweet potatoes: Sweet potatoes are afraid of cold, and if the temperature is too low, they will be frozen, forming a hard core and being unfamiliar; If the temperature is too high, it will sprout again. The room temperature should be controlled at about 65438 05℃.
1 1. Sweet potato is wet, which easily leads to the invasion and decay of germs. It's best to keep them in a breathable wooden box.
12. If there are no wooden cases, sweet potatoes should be padded with wooden boards and covered to prevent moisture.
13. In warm days, it is necessary to properly open the window for ventilation to keep the indoor air fresh and prevent cold air from blowing in.
14. It is best to dry sweet potatoes bought from the market in the sun for several hours to reduce the moisture in the wound and promote healing. When taking it, handle it carefully to avoid collision.
15. Preserve sweet potato slices in the sun: slice sweet potatoes and put them in a cool, dry and ventilated place to dry.
16. Be careful not to be affected by rain and snow.