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Rice seed storage method

A technology for rice seeds and rice seeds, applied in the fields of seed immunization, seed and rhizome treatment, botany equipment and methods, etc., can solve the problems of mildew, rice seed germination, increase storage costs, etc., to prolong the dormant period and storage time , the effect of reducing storage costs

Inactive Publication Date: 2018-12-07
枞阳县横埠庆平家庭农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing rice seed storage method, the phenomenon of rice seed germination or even mildew often occurs during the storage process, which increases the storage cost

Method used

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  • Rice seed storage method

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Effect test

Embodiment 1

[0026] A storage method for rice seeds, the specific steps are as follows:

[0027] 1) drying seeds

[0028] Spread the rice seeds evenly on the drying field, with a thickness of 1 cm, and dry them in the sun for 2 days. During the drying process, replanting is carried out at intervals of 3 hours each time, so that the dryness of the seeds is the same;

[0029] 2) Seed selection

[0030] The empty shells, branches and sundries and mold spores in the seeds are removed from the sun-sown rice seeds by the method of wind blowing. Bud valley, and then select rice seeds with full grains and good appearance;

[0031] 3) Disinfection

[0032] a Put the sun-dried rice seeds into a vacuum container, oscillate and rotate at a speed of 200 r / min, and use far-infrared lamps to irradiate intermittently during the selection process, each irradiation time is 10s, and the irradiation interval is 20min, irradiated 3 times;

[0033] b After the rice seeds are irradiated, spray the atomized ...

Embodiment 2

[0046] A storage method for rice seeds, the specific steps are as follows:

[0047] 1) drying seeds

[0048] Spread the rice seeds evenly on the drying field, with a thickness of 2 cm, and dry them in the sun for 2 days. During the drying process, replanting is carried out at intervals of 4 hours each time, so that the dryness of the seeds is the same;

[0049] 2) Seed selection

[0050] The empty shells, branches and sundries and mold spores in the seeds are removed from the sun-sown rice seeds by the method of wind blowing. Bud valley, and then select rice seeds with full grains and good appearance;

[0051] 3) Disinfection

[0052] aPut the sun-dried rice seeds into a vacuum container, oscillate and rotate at a speed of 240r / min, and use far-infrared lamps for intermittent irradiation during the selection process. The irradiation time is 15s each time, and the irradiation interval is 25min, 4 times of irradiation is enough;

[0053]b) After the rice seeds are irradiate...

Embodiment 3

[0066] A storage method for rice seeds, the specific steps are as follows:

[0067] 1) drying seeds

[0068] Spread the rice seeds evenly on the drying field, with a thickness of 3 cm, and dry them in the sun for 3 days. During the drying process, replanting is carried out at intervals of 5 hours each time, so that the dryness of the seeds is the same;

[0069] 2) Seed selection

[0070] The empty shells, branches and sundries and mold spores in the seeds are removed from the sun-sown rice seeds by the method of wind blowing. Bud valley, and then select rice seeds with full grains and good appearance;

[0071] 3) Disinfection

[0072] aPut the sun-dried rice seeds into a vacuum container, oscillate and rotate at a speed of 300r / min, and use far-infrared lamps for intermittent irradiation during the selection process. The irradiation time is 20s each time, and the irradiation interval is 30min, irradiated 5 times;

[0073] b) After the rice seeds are irradiated, spray the ...

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Abstract

The invention discloses a rice seed storage method which comprises the steps of: seed sunning, seed selection, disinfection, drying, sealing and stacking. After rice seeds are treated by the steps, the rice seeds are not damaged or deteriorated during a storage process, and the storage time can be effectively extended for 5-7 years without affecting the germination rate and the survival rate of the seeds. The method is widely used in storage of the rice seeds by growers or enterprises, and has low storage cost and good practicability.

Description

technical field [0001] The invention belongs to the technical field of seed storage, and in particular relates to a method for storing rice seeds. Background technique [0002] Rice is a kind of herbaceous rice genus, and it is also the most important and longest-lasting food in the genus Oryza. It is native to China and is also known as Asian cultivated rice. In short, it can also be said to be rice. It is an annual, grassy plant, monocotyledonous, and loves temperature and humidity. The flowers of rice are very small. When flowering, the main flower branches will be arched, and most of them will self-pollinate and bear seeds, called rice ears. Generally, the size of rice grains is 5 to 12 mm long and 2 to 3 mm thick. The harvested rice grains are called rice grains and have a husk. The husk is often removed along with the rice bran layer during milling, and sometimes a thin layer of glucose and rice is added. Talc, which makes rice grains shiny. Rice with only the outer ...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/08A01N65/32A01P1/00
CPCA01C1/00A01C1/08A01N65/00A01N65/08A01N65/32
Inventor 周庆平
Owner 枞阳县横埠庆平家庭农场
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