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Tuber storage method

A potato, storage and fresh-keeping technology, applied in the field of potato storage, can solve the problems of germination, irregular storage facilities, rot, etc., and achieve good storage effect, convenient and effective disinfection

Active Publication Date: 2016-10-12
INST OF AGRO PROD PROCESSING SCI & TECH SICHUAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In terms of potato storage: At present, in the production and storage, the storage facilities are not standardized, especially the temperature and humidity storage conditions are uncontrollable. After harvest, the high temperature and high humidity weather will make the potatoes generally suffer from rot, dehydration, germination, etc. during the storage process. question

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] See Figure 1 ~ Figure 6 , The multifunctional storage and fresh-keeping warehouse in this embodiment 1 includes a warehouse with a door 17, a temperature control system, a humidity monitoring and control system, and a gas composition control system. In the temperature control system, there are purchased temperature display and controller model AKD-602 8, purchased hot air blower display and controller model HW301 23, and connected to the temperature display and controller through the transmission line and located in the warehouse. The temperature probe 25, the compressor 18 controlled by the temperature display and controller, the cold fan 4 located in the warehouse, and the hot fan 10 controlled by the heated fan display and controller. The humidity monitoring and control system includes the purchased humidity display and controller 22 with the model of DHCP-100, the humidity measuring probe 27 connected to the controller through the transmission line and the humidity d...

Embodiment 2

[0103] The method of storing sweet potatoes in Example 2 is basically the same as that in Example 1. The difference is,

[0104] 1) Storage is carried out in a ventilated and heat-preserving storage warehouse. In the storage, automatic temperature difference ventilation, automatic pressure difference ventilation and automatic timing forced ventilation systems are used to regulate the temperature and humidity of the storage warehouse, and the storage temperature is controlled at 10-15℃. Control within 80~90%; when the temperature and humidity in the warehouse rise and exceed the set value, at night and / or specially set time period, use the outside low temperature and low humidity air to ventilate and reduce the temperature and humidity. The humidity in the warehouse is reduced, and when it exceeds the set value, use ground sprinkling to humidify;

[0105] 2) During storage, use chlorine dioxide disinfectant for fumigation and disinfection 2-3 times. The preparation method of chlori...

Embodiment 3

[0107] The method of storing sweet potatoes in Example 3 is basically the same as that in Example 2. The difference is that the potato pieces are not soaked and disinfected with chlorine dioxide disinfectant before storage;

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Abstract

The invention provides a tuber storage method. The method includes the following steps that firstly, raw materials are harvested, wherein tubers which are not damaged are harvested and selected; secondly, pre-storage is conducted, wherein ventilation, airing and preprocessing are conducted; thirdly, tubers are selected, wherein the damaged tubers and the rotted tubers are removed; fourthly, the tubers are packaged and stacked, wherein the tubers are packaged with mesh bags or plastic boxes and placed on stacking piles; fifthly, the tubers are put in storage, wherein the tubers are stored in a ventilating heat-preserving storehouse or a multifunctional storage fresh-keeping storehouse; sixthly, the tubers are moved out of the storehouse. The storage period is long, storage is not influenced by seasons, freshness and flavor are kept, and quality is good.

Description

Technical field: [0001] The present invention is related to agriculture, and is particularly related to the method of storing potatoes, mainly sweet potatoes and potatoes. Background technique: [0002] In terms of sweet potato storage: At present, in the production and storage, there are many problems in the storage methods of cellar, rock cellar storage or indoor stacking in the production area. After harvest, it faces high temperature and high humidity in the early stage of storage, and faces low temperature damage in the middle of storage. In the later period of storage, the temperature in spring is faced with high temperature weather, forming a "high-low-high" unfavorable temperature environment. Therefore, the rot problem of sweet potato during storage is particularly prominent, and it is accompanied by water loss and germination problems. [0003] In terms of potato storage: In the current production and storage, the storage facilities are not standardized, especially the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F25/00A01F25/14A01F25/22
CPCA01F25/00A01F25/14A01F25/22
Inventor 谢江宣朴田世龙李守强梁强姚英政徐杰董玲谢开云李文娟宋飞鸿莫建超葛中卫罗李飞
Owner INST OF AGRO PROD PROCESSING SCI & TECH SICHUAN ACAD OF AGRI SCI
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