Method for uniform germination of watermelon seeds

A seed, watermelon technology

Inactive Publication Date: 2020-10-30
安徽荃银高科瓜菜种子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the research on watermelon mainly focuses on variety selection and high-yield cultivation techniques, and there are few reports on the germination of seeds. However, the problem of the low uniformity of germination of existing watermelon seeds is still unsolved.

Method used

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  • Method for uniform germination of watermelon seeds

Examples

Experimental program
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Effect test

Embodiment 1

[0040] A method for watermelon seeds to germinate neatly, comprising steps:

[0041] Watermelon seeds are screened to remove shriveled grains and impurities, and watermelon seeds with full grains are selected for treatment in a negative pressure environment. Watermelon seeds are placed in a negative pressure environment and sprayed with water at 45°C to form water vapor and blow into ozone; The treatment time of the watermelon seeds under the water vapor and ozone environment is 30min. The ozone is blown upward from the bottom of the watermelon seeds.

[0042] Elevate the pressure to liquefy the water vapor, and maintain the temperature at 30°C after increasing the pressure to liquefy the water vapor.

[0043] Stand under negative pressure, continue to feed water vapor after standing under said negative pressure, then increase the pressure to liquefy the water vapor, and then stand still under negative pressure until the watermelon after standing under said negative pressure ...

Embodiment 2

[0046] A method for neatly germinating watermelon seeds, comprising the steps of: the watermelon seeds are screened, shriveled grains and impurities are removed, watermelon seeds with full grains are selected for treatment in a negative pressure environment, and the watermelon seeds are sprayed in a negative pressure environment at 50°C water, form water vapor, and blow into ozone; the treatment time of described watermelon seeds under water vapor and ozone environment is 20min. The ozone is blown upward from the bottom of the watermelon seeds.

[0047] Elevate the pressure to liquefy the water vapor, and maintain the temperature at 35°C after increasing the pressure to liquefy the water vapor.

[0048] Stand under negative pressure, continue to feed water vapor after standing under said negative pressure, then increase the pressure to liquefy the water vapor, and then stand still under negative pressure until the watermelon after standing under said negative pressure The see...

Embodiment 3

[0051] A method for watermelon seeds to germinate neatly, comprising steps:

[0052] Watermelon seeds are screened to remove shriveled grains and impurities, and watermelon seeds with full grains are selected for treatment in a negative pressure environment. Watermelon seeds are placed in a negative pressure environment and sprayed with water at 48°C to form water vapor and blow into ozone; The treatment time of the watermelon seeds under water vapor and ozone environment is 25min. The ozone is blown upward from the bottom of the watermelon seeds.

[0053] Elevate the pressure to liquefy the water vapor, and maintain the temperature at 32°C after increasing the pressure to liquefy the water vapor.

[0054] Stand under negative pressure, continue to feed water vapor after standing under said negative pressure, then increase the pressure to liquefy the water vapor, and then stand still under negative pressure until the watermelon after standing under said negative pressure The...

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PUM

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Abstract

The invention provides a method for uniform germination of watermelon seeds, and relates to the field of agriculture. The method for uniform germination of watermelon seeds comprises the following steps: placing the watermelon seeds in a negative pressure environment, spraying water at 45-50 DEG C to form water vapor, and blowing in ozone; liquefying the water vapor by increasing pressure; standing the watermelon seeds under the negative pressure; and then placing the watermelon seeds in a sand bed, and cultivating the watermelon seeds until germination. The watermelon seeds are sprayed with water at 45-50 DEG C under the negative pressure, the water vapor is formed at a lower temperature, and the ozone is blown, so that virus-killing and sterilizing can be carried out through proper temperature and ozone; and the ozone with strong oxidation has a certain destructive effect on the hard exopleura, so as to promote seed germination. After the pressure is increased, the water vapor condenses into water, so that condensed water can be evenly wrapped on the surfaces of watermelon seeds. By standing under the negative pressure, ozone decomposition can produce a certain amount of oxygen in the whole process, the negative pressure condition can make the condensed water carrying oxygen on the surfaces of watermelon seeds enter into the watermelon seeds, thus improving the germination rate and germination uniformity of seeds.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a method for orderly germination of watermelon seeds. Background technique [0002] Watermelon is a summer fruit. Its flesh tastes sweet and can cool down the heat; its seeds contain oil and can be used as a recreational food; Watermelon is a very popular fruit in summer. There are many ways to grow watermelon now, and through careful management, it can easily produce high yields. [0003] At present, the research on watermelon mainly focuses on variety selection and high-yield cultivation technology, and there are few reports on the research on seed germination. However, the problem of the low uniformity of germination of existing watermelon seeds has not yet been resolved. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the present invention provides a method for orderly germination of watermelon seeds, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01C1/08
CPCA01C1/00A01C1/08
Inventor 杨坤张领何玉马辉张从合钱奕道乔蓉蓉刘姗杨磊
Owner 安徽荃银高科瓜菜种子有限公司
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