Pests and diseases prevention and rapid synchronous germination processing method of astragalus membranaceus seeds
A technology of astragalus seeds and treatment methods, which is applied in the fields of seed and rhizome treatment, application, agriculture, etc., can solve the problems of "pesticide residues" exceeding the standard, quality degradation, soil micro-ecological damage, etc., and achieve the convenience of greenhouse management, neat seedlings, The effect of promoting simultaneous germination
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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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