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A kind of crop seed storage agent and storage method

A seed and crop technology, applied in the field of seed storage, can solve the problems of reduced seed vigor, poor thermal stability, and low germination rate, and achieve the effects of inhibiting aerobic respiration, improving drying capacity, and ensuring viability

Active Publication Date: 2018-09-18
JIANGXI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, what the present invention is to solve is that the preservation method of a small amount of seeds or germplasm resources in the prior art has poor thermal stability, which easily causes the problems of decreased seed vigor and low germination rate.

Method used

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  • A kind of crop seed storage agent and storage method
  • A kind of crop seed storage agent and storage method
  • A kind of crop seed storage agent and storage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] This embodiment provides a crop seed storage agent, which includes the following components: 10 g of superabsorbent resin, and 20 g of calcium chloride.

[0032] A kind of crop seed storage method, present embodiment selects peanut as seed and stores, comprises the steps:

[0033] S1, put the peanuts into the seed storage container;

[0034] As an embodiment of the present invention, the storage container in this embodiment is a water-blocking, gas-blocking, and light-blocking storage bag.

[0035] S2, the storage agent is packed into the non-woven bag;

[0036] S3. Place a pack of storage agent on the bottom, middle and top of the storage container, the total amount of storage agent is 90g;

[0037] S4. Seal the storage container and store it in a cool place; in this embodiment, a vacuum zipper is used to seal the storage bag.

Embodiment 2

[0039] This embodiment provides a crop seed storage agent, which includes the following components: 10 g of calcium oxide, and 10 g of superabsorbent resin.

[0040] A kind of crop seed storage method, present embodiment selects peanut as seed and stores, comprises the steps:

[0041] S1, put the peanuts into the seed storage container;

[0042] As an embodiment of the present invention, the storage container in this embodiment is a water-blocking, gas-blocking, and light-blocking storage bag.

[0043] S2, the storage agent is packed into the non-woven bag;

[0044] S3, place a bag of storage agent on the bottom, middle and top of the seed storage bag, the total amount of storage agent is 80g;

[0045] S4, vacuumizing the storage container;

[0046] S5. Seal the storage container and store it in a cool place; in this embodiment, a vacuum zipper is used to seal the storage bag.

Embodiment 3

[0048] This embodiment provides a crop seed storage agent, which includes the following components: 30 g of calcium oxide, 40 g of calcium chloride, and 20 g of superabsorbent resin.

[0049] A kind of crop seed storage method, present embodiment selects peanut as seed and stores, comprises the steps:

[0050] S1, put the peanuts into the seed storage container;

[0051] As an embodiment of the present invention, the storage container in this embodiment is a water-blocking, gas-blocking, and light-blocking storage bag.

[0052] S2, the storage agent is packed into the non-woven bag;

[0053] S3, place a bag of storage agent on the bottom, middle and top of the seed storage container, the storage agent is 270g in total;

[0054] S4, filling the storage container with nitrogen with a concentration of 20g / L-28g / L;

[0055] S5. Seal the storage container and store it in a cool place; in this embodiment, a double-track sealing method is used to seal the storage bag.

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Abstract

The invention relates to the field of seed storage and discloses a crop seed storage agent and a storage method. The storage agent is prepared from at least two kinds of calcium oxide, calcium chloride and super absorbent resin. The storage agent is applied to seed storage, the vitality can be kept well, and the germination rate is 90% or above when seeds are storage for 2 years or longer. The crop seed storage method is simple in process and low in cost.

Description

technical field [0001] The invention relates to the field of seed storage, in particular to a crop seed storage agent and a storage method. Background technique [0002] Seed storage is the preservation process of seeds after harvesting and before sowing. The problem of crop seed storage is an important part of agricultural production. During production, it is difficult to keep seeds alive at room temperature for a long time. After the crops are harvested, some of the seeds are stored as seeds after proper drying to prepare for sowing in the next year. It takes nearly one year to store the seeds from harvest to sowing in the second year, and some are stored as germplasm resources The seeds need to be stored for a longer period of time. [0003] However, crop seed storage is different from raw material storage. Seed storage not only requires no mold and insects during storage, but also maintains seed vitality. The seed vigor of general crop seeds all drops significantly af...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J20/26B01D53/28A01C1/00A01F25/00
CPCA01C1/00A01F25/00B01D53/28B01D2259/4525B01J20/041B01J20/26B01J2220/46Y02C20/40Y02P60/20
Inventor 付晓记冯健雄闵华朱雪晶幸胜平何家林
Owner JIANGXI ACAD OF AGRI SCI
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