Spring potato germination "four methods"

2023-09-05 19:08:12

Indoor germination method. Choose a place with cool ventilation and low temperature, cut the potato into small pieces, wash the juice with cold water, dry it, and then cover it with germination in the room with moist sand, accumulate three or four layers, cover the straw to keep moisture, temperature Keep at around 20 °C.

Gibberellin germination method. Soak the seeds with 5 to 8 ppm of gibberellin for 0.5 to 1 hour, and then bury them in a wet sand bed to germination. The sand bed should be placed in a cool and ventilated place, 10 cm wet sand, 1 layer of seed potato, and 3 to 4 layers. After 5 to 7 days, the buds can be sown and planted with a length of about 0.5 cm. Linyi Fertilizer Network Copyright
Greenhouse greenhouse germination method. If the ground is too dry, spray a small amount of water to make it slightly damp, then spread a layer of potato chips and sprinkle a layer of wet sand, so that you can evenly lay 3 to 5 layers of potato chips, and finally cover the grass or sack to moisturize, but can not cover plastic film. After 5 to 7 days, the buds can be sown and planted with a length of about 0.5 cm. Linyi Fertilizer Network Copyright
Seedling hotbed germination method. Existing seedbeds can be used, or a seedbed can be dug. After leveling the bottom of the bed, spread a layer of wet sand on each layer of potato chips, spread 3 to 5 layers of potato chips, and finally cover the sand with a layer of grass. The bamboo arches on the seedbed are covered with a thin film, and the soil is pressed around. Linyi Fertilizer Network Copyright
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