A method for treating astragalus seeds without pests and diseases and rapid simultaneous germination

A technology of astragalus seeds and treatment methods, applied in the directions of seed and rhizome treatment, application, agriculture, etc., can solve the problems of excessive "pesticide residues", soil micro-ecological damage, quality degradation, etc., to facilitate greenhouse management, promote synchronous germination, The effect of neat seedlings

Active Publication Date: 2018-06-15
GANSU HEBO LONG PHARMA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to production needs, "continuous stubble" planting is usually used, so a large amount of chemical fertilizers and pesticides have to be used, resulting in serious damage to soil micro-ecology, quality degradation, and excessive "pesticide residues"

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] 1) Use gamma rays with a radiation dose of 0.8kGy for 20 minutes;

[0020] 2) Soak the irradiated seeds in boiling water at 97-100°C for 30 minutes;

[0021] 3) Add cold water to the Astragalus seeds treated in step 2) and adjust to 60-70°C to soak for 2.5-3 hours;

[0022] 4) Pour off the water from the astragalus seeds obtained in step 3), seal and store them with plastic paper for 12-36 hours for later use;

[0023] 5) adopt the seedling bed sowing of Astragalus membranaceus soilless green seedling raising method, the seeding rate per square meter is 22-30g;

[0024] Germination began on the day of sowing, and the germination rate reached 93.4% on the 12th day. The prevalence rate of the grown seedlings is mainly lower than 0.048%.

Embodiment 2

[0026] 1) Irradiate with gamma rays at a dose of 1.0kGy for 10 minutes;

[0027] 2) Soak the irradiated seeds in boiling water at 97-100°C for 25 minutes;

[0028] 3) Add cold water to the Astragalus seeds treated in step 2) and adjust to 65-70°C to soak for 2.5-3 hours;

[0029] 4) Pour off the water from the astragalus seeds obtained in step 3), seal and store them with plastic paper for 12-36 hours for later use;

[0030] 5) adopt the seedling bed sowing of Astragalus membranaceus soilless green seedling raising method, the seeding rate per square meter is 22-30g;

[0031] Germination began on the day of sowing, and the germination rate reached 95.7% on the 12th day. The prevalence rate of cultivated seedlings is mainly lower than 0.042% due to the cross-infection of fungi and rubber worms.

Embodiment 3

[0033] 1) Irradiate with gamma rays at a dose of 1.2kGy for 15 minutes;

[0034] 2) Soak the irradiated seeds in boiling water at 97-100°C for 30 minutes;

[0035] 3) Add cold water to the Astragalus seeds treated in step 2) and adjust to 65-75°C to soak for 2-2.5 hours;

[0036] 4) Pour off the water from the astragalus seeds obtained in step 3), seal and store them with plastic paper for 12-36 hours for later use;

[0037] 5) adopt the seedling bed sowing of Astragalus membranaceus soilless green seedling raising method, the seeding rate per square meter is 22-30g;

[0038] Germination began on the day of sowing, and the germination rate reached 96.1% on the 12th day. The prevalence rate of the grown seedlings is mainly lower than 0.036% due to the cross-infection of fungi and rubber worms.

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Abstract

The invention relates to a pests and diseases prevention and rapid synchronous germination processing method of astragalus membranaceus seeds. The method comprises the following steps: irradiating with 0.5-2kGy radiation dose of gamma ray for 5-30 min, immersing the irradiated seeds in boiling water of 97-100 DEG C for 15-40 min, adjusting to 50-80 DEG C by adding cold water and immersing for 2-4 h, pouring water, sealing with plastic paper and storing for 12-36 h. Through the above treatment, germ growth of astragalus membranaceus seeds can be activated, astragalus membranaceus seeds can germinate the day when sowed into a seedling bed, the 5th-10th day is the peak for germination, and germination rate on the 12th day can reach 96%. Germination rate is greatly raised, and morbidity rate of seedlings is reduced. Meanwhile, synchronous germination of astragalus membranaceus seeds is promoted, seedling regularity is enhanced, and a nutrient solution can be used unitedly. The astragalus membranaceus seedlings basically have no pests and diseases, seedling quality is good, and greenhouse management in seedling stage is simple to operate and is convenient for workers to implement greenhouse management.

Description

technical field [0001] The invention relates to the technical field of agricultural economic crop breeding, in particular to a treatment method for astragalus seeds free from diseases and insect pests and rapid simultaneous germination. Background technique [0002] Astragalus and ginseng are both good Qi-invigorating medicines in traditional Chinese medicine. There is a popular saying among the people that "drink Astragalus soup often to prevent diseases and maintain health". Modern medical research shows that astragalus can enhance the body's immune function, protect the liver, diuresis, anti-aging, anti-stress, lower blood pressure and a wider range of antibacterial effects, can eliminate experimental nephritis proteinuria, enhance myocardial contractility, regulate blood sugar levels, Astragalus can not only dilate coronary arteries, improve myocardial blood supply, improve immune function, but also delay the process of cell aging. Astragalus is easy to eat. It can be d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00
CPCA01C1/00
Inventor 邵宝平杨德龙丁艳平何春雨陈臻陈建龙邵和平
Owner GANSU HEBO LONG PHARMA TECH CO LTD
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