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Germination processing method for horseradish seeds

A treatment method and seed technology are applied in the field of germination treatment of wasabi seeds, which can solve the problems of avoiding drying and low-temperature preservation, loss of vitality, intolerant of water loss of wasabi seeds, etc., and achieve the effect of improving the emergence rate.

Active Publication Date: 2013-05-08
广元市玺府生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, wasabi seeds are difficult to preserve for a long time. This is because wasabi seeds are not resistant to dehydration, avoid drying during storage, and require low-temperature storage. Once wasabi seeds lose too much water, they will easily lose their vitality.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Seed soaking: Soak the wasabi seeds in water at 10°C for 36 hours, and change the water every once in a while. Change the water every hour, and wash the wasabi seeds every time you change the water until the water is free of impurities and the water quality is clear, and remove the wasabi seeds;

[0026] (2) Seed disinfection: soak the soaked wasabi seeds with filter paper to dry the surface moisture, then put them into Taikang chitosan solution with a concentration of 3g / L for 5 hours, and then clean them with sterile water;

[0027] (3) Seed dormancy breaking treatment: soak the sterilized wasabi seeds in a gibberellin solution with a concentration of 80 mg / L for 36 hours, during which ultrasonic treatment was performed for 20 min, and then washed once with sterile water, Store at 5°C for 10 hours;

[0028] (4) Sowing: sow the wasabi seeds treated in step (3) in the prepared soil, and cover the surface of the wasabi seeds with 0.6cm of prepared soil, and the prep...

Embodiment 2

[0031] (1) Seed soaking: soak the wasabi seeds in water for 28 hours, and change the water every once in a while, specifically: change the water for the first time after the seeds are soaked for 3 to 5 hours, and then every 2 to 3 hours Water once, every time you change the water, you need to wash the wasabi seeds until there are no impurities in the water and the water quality is clear, and remove the wasabi seeds;

[0032] (2) Seed disinfection: soak the soaked wasabi seeds with filter paper to dry the surface moisture, then soak them in a 2% solution of Xiaoxiling for 8 hours, and then wash them with sterile water;

[0033] (3) Seed breaking dormancy treatment: soak the sterilized wasabi seeds in a gibberellin solution with a concentration of 100 mg / L for 20 hours, during which ultrasonic treatment is performed for 30 minutes, and then stored at 4-8°C 6-12 hours;

[0034] (4) Sowing: sow the wasabi seeds treated in step (3) in the prepared soil, and cover the surface of th...

Embodiment 3

[0037] The soil in Step (4) of Implementation 1 was replaced with nutrient soil: vermiculite=1:2, and the rest of the steps were the same as in Example 1. After 20 days of cultivation, the emergence rate of wasabi seeds was calculated to be 81.4%.

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PUM

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Abstract

The invention discloses a germination processing method for horseradish seeds, and the method comprises the following steps of: seed soaking-soaked seed sterilization-sterilized seed dormancy prevention treatment-seeding-seed germination. The method disclosed by the invention can effectively improve the rate of emergence of the horseradish seeds, and the statistical result shows that the rate of the emergence of the horseradish seeds can be up to more than 90%.

Description

technical field [0001] The invention relates to a germination treatment method of wasabi seeds. Background technique [0002] Wasabi japonica (Wasabi japonica Matsum), also known as mountain vegetable and mountain vegetable, is a perennial semi-shady herb belonging to the genus Brassicaceae. [0003] The wasabi plant contains a substance called sinapin, which is hydrolyzed under the action of myrosinase to form isothiocyanate compounds when the plant is ground, especially the content of allyl isothiocyanate The highest, accounting for about 89% to 94%. In addition, the wasabi plant also contains a large amount of amino acids and various trace elements needed by the human body. Because wasabi is rich in isothiocyanate compounds and a large amount of amino acids and trace elements needed by the human body, wasabi not only has a strong spicy taste and a special spicy taste, but also has immune regulation, antibacterial, anticancer, and antioxidative properties. , anti-platele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01C1/08A01G1/00A01G9/10
Inventor 王跃华任三军孙雁霞赵钢蒋坤朋付曹明刘洪明江明殊王朝君吴佳靓覃泽娇
Owner 广元市玺府生物科技有限公司
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