Strong seedling cultivation method for early spring cucumbers
A cultivation method and technology for cucumber, applied in the field of agricultural seedling cultivation, can solve the problems of inability to set cucumbers, affect seedling quality, slow progress of cucumber seedling work, etc., and achieve the effects of convenient operation, improved seedling quality, and improved disease resistance.
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Embodiment 1
[0022] A method for cultivating strong seedlings of cucumbers in early spring, comprising the following steps:
[0023] (1) Carry out germination treatment to cucumber seeds first: soak cucumber seeds with 40% formalin solution for 10 minutes, then rinse with distilled water, and set aside; then soak the seeds with 1% citric acid solution at a temperature of 30°C After 48 hours, rinse with clean water; wrap the treated seeds with wet gauze, place them in an environment of 25°C, and accelerate germination for 12 hours, turning them every 2 hours during the germination period.
[0024] (2) Sow the cucumber seeds on the breeding bed after the germination ends: adopt the mode of artificial sowing one by one to sow; keep the temperature of the seedling raising substrate between 28~30°C after sowing, and turn on the water heating structure when the temperature drops, and the temperature rises to When the temperature is required, turn off the water heating structure; control the wate...
Embodiment 2
[0031] A method for cultivating strong seedlings of cucumbers in early spring, comprising the following steps:
[0032] (1) Accelerate the germination of cucumber seeds: soak the cucumber seeds in 35% formalin solution for 30 minutes, then rinse with distilled water, and set aside; then soak the seeds in 2% citric acid solution for 48 hours at a temperature of 35°C , and then rinsed with clean water; the treated seeds were wrapped with wet gauze, placed in an environment of 30°C, and germinated for 8 hours, and turned every 1 hour during the germination period.
[0033](2) cucumber seeds are sown on the seedling bed after vernalization ends, and the support 1 of the seedling bed, the water heating structure, and the sprinkler irrigation structure are the same as in Example 1: the mode of artificial seeding by grain is adopted to sow; after sowing, the temperature of the seedling substrate is kept at 28 Between ~30℃, the water heating structure is turned on when the temperature...
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