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

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...