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Indoor storage and fresh-keeping method for ginger

A technology for storing and keeping fresh ginger, which is applied in the field of storage of agricultural products, can solve the problems of affecting the economic benefits of ginger farmers, the poor preservation effect of ginger, and the high rate of rotten ginger, etc., and achieves the advantages of easy operation and implementation, easy popularization and use, and simple and reasonable storage methods Effect

Inactive Publication Date: 2015-12-09
LUOPING GINGER TECH PROMOTION STATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the storage of ginger generally adopts the methods of cellaring, burying, and watering storage. The conditions for the implementation of these storage methods are relatively limited, and it is not easy to manage during storage. The temperature changes frequently during storage, and the preservation effect of ginger is poor. , The rotten ginger rate of ginger is high, which seriously affects the economic benefits of ginger farmers. With the advancement of science and technology, in order to improve the storage time and effect of ginger storage, a cold storage storage method has emerged. This storage method requires the construction of special warehouses and Equipped with corresponding ventilation, warming and moisturizing equipment, it needs to consume a lot of energy during its use, the cost is high, it is not conducive to the use of ordinary ginger farmers, and if the storage time is long, the ginger will lose water and lose its freshness degree of phenomenon

Method used

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  • Indoor storage and fresh-keeping method for ginger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The concrete steps of this method are as follows:

[0015] The construction of the storage room: choose dry and ventilated free house 1 that is not easy to seepage, dig a tunnel 8 with a width of 1.2m, a length of 5m and a depth of 0.4m under the ground of the spare house 1, and build a hollow space on the ground around the tunnel 8. There is a gap of 5 mm between the partition wall block 3 and the wall of the idle house 1, and a heat insulation layer 2 is filled in the gap, and the heat insulation layer 2 is a mixture of sawdust, straw powder and soil. Then, in the tunnel 8, there are 6 ventilation pipes 4 placed vertically along the center line of the length direction of the tunnel 8. The ventilation holes 4 are crossed and dislocated, and the lower ends of the ventilation pipes 4 are inserted into the bottom of the tunnel 8. The top open end is provided with Quick-opening type nozzle plug, when cooling down and ventilating, pull out the nozzle plug, improve the noz...

Embodiment 2

[0021] The concrete steps of this method are as follows:

[0022] The construction of the storage room: choose dry and ventilated free house 1 that is not easy to seepage, dig a tunnel 8 with a width of 1.6m, a length of 8m, and a depth of 0.5m under the ground of the spare house 1, and lay hollow holes on the ground around the tunnel 8. The partition wall block 3, there is a gap of 10mm between the partition wall block 3 and the wall of the idle house 1, the gap is filled with a heat insulation layer 2, and the heat insulation layer 2 is a mixture of sawdust and soil, and then in the tunnel Nine vent pipes 4 are placed vertically along the center line of the length direction of the tunnel 8 in the 8, and the vent pipes 4 arranged at both ends of the tunnel 8 are 0.5m away from the edge of the tunnel, and the distance between the remaining adjacent vent pipes 4 is 1m. On the trachea 4, ventilating holes are crossed and dislocated; finally, a plastic film 7 is laid on the inn...

Embodiment 3

[0028] The concrete steps of this method are as follows:

[0029] The construction of the storage room: choose the free house 1 that is dry and ventilated, and not easy to seepage, dig a tunnel 8 with a width of 2m, a length of 10m, and a depth of 0.7m under the ground of the spare house 1, and build a hollow space on the ground around the tunnel 8. Partition wall block 3, there is a gap of 15 mm between the partition wall block 3 and the wall of the idle house 1, and a heat insulation layer 2 is filled in the gap, and the heat insulation layer 2 is a mixture of sawdust, straw powder and charcoal ash, Then in the tunnel 8, 10 ventilation pipes 4 are vertically placed along the length direction center line of the tunnel 8, the ventilation pipes 4 arranged at the two ends of the tunnel 8 are 0.5m away from the edge of the tunnel, and the distance between the remaining adjacent ventilation pipes 4 is 1m, vent pipe 4 is crossed and dislocated with vent holes; finally, plastic fi...

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Abstract

The invention discloses an indoor storage and fresh-keeping method for ginger. The method comprises the following steps: building a storage room provided with a pit, partition wall building blocks, a thermal insulating layer and a plurality of air pipes in a vacant house, then selecting robust ginger blocks which are uniform in size, good in quality and free of diseases, sequentially stacking selected ginger blocks upwards in the storage room in a layering manner, and finally, covering the surfaces of the ginger blocks on the uppermost layer in the storage room with a soil covering layer and an insulating layer, so as to enable the temperature in the ginger block pile to be stabilized to be 13+ / - 1 DEG C. According to the invention, a reasonable and advanced storage technology is adopted, so that ginger is close to the ground and moisturized, the storage cost is effectively reduced, the preservation effect of ginger is good, the storage capacity is high, the ginger rotting rate is 3% or below, moisture and freshness of ginger are effectively maintained, original color, luster and quality of ginger are guaranteed, economic benefits of ginger farmers and commodity values of the ginger are increased and wide-range popularization and application are facilitated.

Description

technical field [0001] The invention belongs to the technical field of agricultural product storage, and in particular relates to an indoor storage and preservation method for ginger. Background technique [0002] Ginger is a perennial herb food belonging to Zingiberaceae, which is rich in vitamins, zingerol, zingerone, etc. It has high medicinal value and edible value, and is planted in various regions of my country. Because ginger likes warmth and humidity, it is not easy to tolerate low temperature, so it is not suitable for planting in winter. After fresh ginger is harvested, its storage time is short, and it is easy to grow mildew and deteriorate in the air. In addition, with the continuous improvement of people's living standards , the market demand for ginger is also constantly expanding, and the planting area and output of ginger are also constantly expanding. Due to the seasonality of ginger planting, in order to prolong the freshness of ginger and ensure the supply...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F25/00A01F25/14
Inventor 申恩情张琼仙张万坤李燕飞
Owner LUOPING GINGER TECH PROMOTION STATION
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