Summer sowing vegetables sprouting
2019-10-10 06:06:20
In summer and autumn, it is suitable for sowing lettuce, spinach, celery, garlic and other vegetables. Due to high temperature and low seed germination rate, low-temperature germination is required.
1. Lettuce germination: (1) Hanging method: Seed is soaked with fresh well water (approx. 15°C) or cold water for 5 hours, rinsed 2 or 3 times, remove mucus impurities, remove and dry slightly, use wet Bag bag, slightly dry, hanging in the water from the well 10 to 30 cm, the temperature is maintained at about 15 °C, daily wash with well water 1 to 2 times, 3 to 4 days to bud. (2) Refrigeration method: soak the seeds for 24 hours, rinse them clean, wrap them with gauze, and put them in the refrigerator or freezer, refrigerate them at 3～5°C for 24 hours, then place them in a cool and ventilated place, and the seeds germinate slowly. get on. When the shoots are white, spread out in a cool, well-ventilated place with scattered light, and be careful about spraying, moisturizing, and drying. After 2 to 3 days, when the germ emerges light green, it can be sown. (3) Sand mixing method: Soak seeds for 1 to 2 hours and mix them with wet sand, place them on the air-raid shelter or water tank, keep cool and moist, and germinate within 3 to 4 days. (4) growth regulator germination method: in 30 ~ 40 °C high temperature, can also be used 5 mg / liter of gibberellic acid soaked for about 8 hours, and then rinse with tap water, you can sow, the germination rate can be increased to 80% about.
Second, the garlic germination: (1) well water immersion method: the garlic into the well water soak for 20 to 24 hours, sowing after the drain, covered with shade net cooling. (2) Influx of garlic: 15 to 20 days before sowing, grade the garlic cloves, rinse it in clean water and remove it, and put it in the cellar or in a cool indoor room. Place garlic cloves on the ground or in the cellar, about 7 to 10 cm thick, and then cover the soil. The moisture of the cover soil was pinched by hands and scattered to the ground. After 15 to 20 days of treatment, most garlic clove can be sown when white roots are released, and seedlings can be grown 5 to 8 days after sowing.
Third, the celery species germination: celery seed skin thick, oily glands, and very small, more than 25 °C when the germination is very difficult, should be low temperature germination after pod species. It can be soaked in cool wells for 6 to 12 hours. After removing the floating seeds, add a little gibberellin or overdose and soak for 12 hours. Drain and then wrap it in gauze. Put it into the well or put it in a refrigerator at about 5°C. 3 days. The treated seeds are mixed with 5 times fine sand and put in place at 15 to 18°C ​​to see light. Turn 1 or 2 times a day to keep the fine sand moist. Seeds can be sown when 80% of the seeds are germinated in 5 to 7 days. Soaking with fresh water for 12 to 24 hours, hanging from the well at 40 to 60 centimeters away from the water, 3 to 4 days when 80% of the seeds can be sown.
4. Spinach germination: Seeds are soaked in cold water for about 12 hours, then placed in a refrigerator, refrigerated at a low temperature of 4°C for 24 hours, and then germinated at 20°C to 25°C. Sprout after 3 to 5 days. Can also be used 0.1% potassium nitrate solution soaked for 16 to 20 hours to break the dormancy, until the seeds exposed after sowing.
1. Lettuce germination: (1) Hanging method: Seed is soaked with fresh well water (approx. 15°C) or cold water for 5 hours, rinsed 2 or 3 times, remove mucus impurities, remove and dry slightly, use wet Bag bag, slightly dry, hanging in the water from the well 10 to 30 cm, the temperature is maintained at about 15 °C, daily wash with well water 1 to 2 times, 3 to 4 days to bud. (2) Refrigeration method: soak the seeds for 24 hours, rinse them clean, wrap them with gauze, and put them in the refrigerator or freezer, refrigerate them at 3～5°C for 24 hours, then place them in a cool and ventilated place, and the seeds germinate slowly. get on. When the shoots are white, spread out in a cool, well-ventilated place with scattered light, and be careful about spraying, moisturizing, and drying. After 2 to 3 days, when the germ emerges light green, it can be sown. (3) Sand mixing method: Soak seeds for 1 to 2 hours and mix them with wet sand, place them on the air-raid shelter or water tank, keep cool and moist, and germinate within 3 to 4 days. (4) growth regulator germination method: in 30 ~ 40 °C high temperature, can also be used 5 mg / liter of gibberellic acid soaked for about 8 hours, and then rinse with tap water, you can sow, the germination rate can be increased to 80% about.
Second, the garlic germination: (1) well water immersion method: the garlic into the well water soak for 20 to 24 hours, sowing after the drain, covered with shade net cooling. (2) Influx of garlic: 15 to 20 days before sowing, grade the garlic cloves, rinse it in clean water and remove it, and put it in the cellar or in a cool indoor room. Place garlic cloves on the ground or in the cellar, about 7 to 10 cm thick, and then cover the soil. The moisture of the cover soil was pinched by hands and scattered to the ground. After 15 to 20 days of treatment, most garlic clove can be sown when white roots are released, and seedlings can be grown 5 to 8 days after sowing.
Third, the celery species germination: celery seed skin thick, oily glands, and very small, more than 25 °C when the germination is very difficult, should be low temperature germination after pod species. It can be soaked in cool wells for 6 to 12 hours. After removing the floating seeds, add a little gibberellin or overdose and soak for 12 hours. Drain and then wrap it in gauze. Put it into the well or put it in a refrigerator at about 5°C. 3 days. The treated seeds are mixed with 5 times fine sand and put in place at 15 to 18°C ​​to see light. Turn 1 or 2 times a day to keep the fine sand moist. Seeds can be sown when 80% of the seeds are germinated in 5 to 7 days. Soaking with fresh water for 12 to 24 hours, hanging from the well at 40 to 60 centimeters away from the water, 3 to 4 days when 80% of the seeds can be sown.
4. Spinach germination: Seeds are soaked in cold water for about 12 hours, then placed in a refrigerator, refrigerated at a low temperature of 4°C for 24 hours, and then germinated at 20°C to 25°C. Sprout after 3 to 5 days. Can also be used 0.1% potassium nitrate solution soaked for 16 to 20 hours to break the dormancy, until the seeds exposed after sowing.
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