Sweet potato water cellaring device and method

Abstract

The invention discloses a sweet potato water cellaring device and method, and belongs to a sweet potato storage mode in the technical field of agricultural product storage. According to the technical scheme, the sweet potato water cellaring device comprises a cellaring control chamber arranged outside a mountain body and a water cellaring storage chamber arranged inside the mountain body; the cellaring control chamber penetrates through the mountain body through a conveying pipeline to communicate with the interior of the water cellaring storage chamber, and the cellaring control chamber comprises a rainwater collecting device arranged on the top, a water volume control device arranged in the cellaring control chamber and an air content control device arranged in the cellaring control chamber. The water cellaring storage chamber comprises a cellar body and a storage box arranged in the cellar body, and a water tank is formed between the outer wall of the storage box and the cellar body. The invention provides the sweet potato water cellaring method. The sweet potato water cellaring method comprises the steps that on the basis of the cellaring device, (1), a water cellar is disinfected; (2) sweet potatoes are put into a cellar; (3), the internal environment of the storage box is adjusted; (4), the internal environment of the cellar body is adjusted; (5), daily management is carried out; and (6), regular checking, removing and effective storing are carried out.

Description

technical field [0001] The invention belongs to the technical field of agricultural product storage, and in particular relates to a water cellar storage device and method for sweet potatoes. Background technique [0002] Sweet potato is also called sweet potato, red moss, sweet potato, sweet potato. The nutritional value of sweet potato is very high, and it is a healthy food with both medicine and food. Sweet potatoes are rich in potassium, β-carotene, folic acid, vitamin C and vitamin B6, and these 5 ingredients can help prevent cardiovascular diseases. Sweet potato also has anti-diabetes, emphysema prevention and anti-cancer effects. Sweet potatoes are rich in starch, dietary fiber, carotene, various vitamins and more than 10 kinds of trace elements such as potassium, iron, copper, calcium, selenium and linoleic acid. Balanced, almost perfect health food. Sweet potato is a low-fat, low-calorie food, which can effectively prevent sugar from turning into fat in the human...

AI Technical Summary

Problems solved by technology

[0003] Sweet potatoes have strict requirements on temperature and humidity during storage. Sweet potatoes are easy to freeze and form a hard core when placed in a place with too low temperature. When placed in a place with too high temperature, they will sprout again. cause fungus to rot

The existing storage method generally adopts the method of adding lime powder in the cellar for storage. However, after the lime powder absorbs water, it is easy to generate heat, which is easy to cause fluctuations in ambient temperature, which is not conducive to the storage of sweet potatoes, resulting in sweet potato seed mold during storage. change and rot

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