Seed treatment method for simultaneously promoting drought resistance and salt tolerance of selfheal seeds
A technology for treating Prunella vulgaris seeds and seeds, applied in the fields of seed and rhizome treatment, application, agriculture, etc., can solve the problems such as long germination period of Prunella vulgaris, achieve low germination rate, increase seedling rate, and the method is simple and easy Effect
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Embodiment 1
[0017] A seed treatment method for simultaneously promoting drought resistance and salt resistance of Prunella vulgaris seeds, comprising the following steps:
[0018] Step 1: Take Prunella vulgaris seeds and store them at 4°C for 1-2 weeks;
[0019] Step 2: Take the Prunella vulgaris seeds stored in Step 1, put them into a calcium chloride solution with a concentration of 25 mmol / L, soak them for 12 hours at room temperature, rinse them with water for 4 to 5 times, and then dry them;
[0020] Step 3: Take the Prunella vulgaris seeds treated in Step 2, place them in a 1% sodium hypochlorite solution for disinfection for 10-15 minutes, rinse them with water for 4-5 times, and then dry them in the air;
[0021] Step 4: Take the Prunella vulgaris seeds treated in Step 3, and cultivate them in a constant temperature light box at 21° C., ventilate for at least 5 minutes every day, and the seeds will germinate after 15 days.
Embodiment 2
[0023] A seed treatment method for simultaneously promoting drought resistance and salt resistance of Prunella vulgaris seeds, comprising the following steps:
[0024] Step 1: Take Prunella vulgaris seeds and store them at 4°C for 1-2 weeks;
[0025] Step 2: Take the Prunella vulgaris seeds stored in Step 1, put them into a calcium chloride solution with a concentration of 50 mmol / L, soak them for 12 hours at room temperature, rinse them with water for 4 to 5 times, and then dry them;
[0026] Step 3: Take the Prunella vulgaris seeds treated in Step 2, place them in a 1% sodium hypochlorite solution for disinfection for 10-15 minutes, rinse them with water for 4-5 times, and then dry them in the air;
[0027] Step 4: Take the Prunella vulgaris seeds treated in Step 3, and cultivate them in a constant temperature light box at 21° C., ventilate for at least 5 minutes every day, and the seeds will germinate after 15 days.
Embodiment 3
[0029] A seed treatment method for simultaneously promoting drought resistance and salt resistance of Prunella vulgaris seeds, comprising the following steps:
[0030] Step 1: Take Prunella vulgaris seeds and store them at 4°C for 1-2 weeks;
[0031] Step 2: Take the Prunella vulgaris seeds stored in Step 1, put them into a calcium chloride solution with a concentration of 40 mmol / L, soak them for 12 hours at room temperature, rinse them with water for 4 to 5 times, and then dry them in the air;
[0032] Step 3: Take the Prunella vulgaris seeds treated in Step 2, place them in a 1% sodium hypochlorite solution for disinfection for 10-15 minutes, rinse them with water for 4-5 times, and then dry them in the air;
[0033] Step 4: Take the Prunella vulgaris seeds treated in Step 3, and cultivate them in a constant temperature light box at 21° C., ventilate for at least 5 minutes every day, and the seeds will germinate after 15 days.
[0034] (1) Treatment with different concentr...
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