Sweet potato storage method

A storage method and sweet potato technology, applied in botanical equipment and methods, fruit hanging devices, gardening, etc., can solve problems such as difficult storage, property loss, and easy freezing of sweet potatoes

Inactive Publication Date: 2015-05-06
颍上县王召薯种繁育专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sweet potato, also known as sweet potato, sweet potato, sweet potato, etc., is rich in protein, starch, pectin, cellulose, amino acids, vitamins and various minerals. It has the reputation of "longevity food", so it is in great demand in our country, but it is not easy to store , especially in some large-scale sweet potato planting c

Method used

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Embodiment Construction

[0016] The invention discloses a sweet potato storage method, the specific steps are as follows:

[0017] Step 1: Put the harvested sweet potatoes into the bag;

[0018] Step 2: Build a sweet potato fresh-keeping storehouse:

[0019] (1): Choose a well-ventilated place to build a fresh-keeping warehouse. The underground depth of the fresh-keeping warehouse is 1.2 meters and the height above the ground is 2.3 meters. The area of ​​the fresh-keeping warehouse depends on the number of sweet potatoes. The top of the fresh-keeping warehouse is arched;

[0020] (2): Build a main sewer horizontally in the middle of the bottom of the fresh-keeping warehouse, and then build multiple sub-sewers evenly and longitudinally along the main sewer. The depth of the main sewer and the sub-sewers are both 90 cm;

[0021] (3): Dig out a number of ventilation openings evenly along the middle line of the top of the fresh-keeping warehouse, and block them with bags filled with weeds;

[0022] (4)...

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Abstract

The invention discloses a sweet potato storage method which comprises the following specific steps: putting collected sweet potatoes into bags, constructing a sweet potato fresh-keeping storehouse, sterilizing in the fresh-keeping storehouse by use of a germicide, and stacking the bags filled with the sweet potatoes in the fresh-keeping storehouse, wherein each vertical sweet potato bag stack comprises six layers; then putting a temperature gauge at the bottoms of every two layers of bags; enabling a working personnel to respectively enter the fresh-keeping storehouse to check the stability of the temperature gauges in the morning, at noon and in the evening each day; if the temperature is less than 10DEG C, starting a heating furnace, and heating the interior of the fresh-keeping storehouse; if the temperature is greater than 13DEG C, taking off bags filled with grass, performing aeration cooling on the interior of the sweet potato fresh-keeping storehouse, and taking out the sweet potatoes from the sweet potato fresh-keeping storehouse on march of the next year. The sweet potato storage method has the advantages of low possibility of sweet potato frost damage, and the like.

Description

technical field [0001] The invention relates to a sweet potato storage method, which is applied to the field of sweet potato storage. Background technique [0002] Sweet potato, also known as sweet potato, sweet potato, sweet potato, etc., is rich in protein, starch, pectin, cellulose, amino acids, vitamins and various minerals. It has the reputation of "longevity food", so it is in great demand in our country, but it is not easy to store , especially in some large-scale sweet potato planting cooperatives, the output of sweet potatoes is relatively large. At present, the storage method of sweet potatoes is simply to store sweet potatoes in the cellar, and then occasionally open the cellar for ventilation, but this cannot control the safe temperature range in the cellar, which is easy Frozen sweet potatoes cause great property losses. Contents of the invention [0003] In order to solve the defects of the prior art, the invention discloses a sweet potato storage me...

Claims

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Application Information

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IPC IPC(8): A01F25/00
Inventor 王召
Owner 颍上县王召薯种繁育专业合作社
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