What are the planting methods of zucchini?
How to plant zucchini
1. Soil preparation and fertilization: the basic fertilizer of zucchini is mainly organic fertilizer. Generally, 2000 kg of decomposed organic fertilizer, 75 kg of cake fertilizer, 40 kg of compound fertilizer and 80 kg of plant ash are applied per mu, and the fertilizer is evenly spread on the ground, turning over 30 cm deep to level the ground.
2. Ditching: Cucurbita pepo is cultivated with deep furrows and high furrows covered with plastic film. Border width 100 cm, height 20 cm, border width 25-30 cm. Before planting, each mu was disinfected with 45% chlorothalonil smoke agent and 1 kg smoke for about 7 days.
3. Planting time: when the seedling age is about 30 days, plant 3 pieces of pumpkin seedlings 1 heart or 4 pieces of Ye Gang, and the distance between varieties is 40? 40 cm double row planting, about 1800 plants per mu. Large variety spacing of 50? 50 cm double row planting, about 1600 plants per mu.
4. Planting method: water the pumpkin 1 day before planting, select strong and good seedlings, transplant the roots with as much soil as possible, let the roots extend normally during planting, water the roots and seal the planting holes with fine soil after planting, and then water them 1 time every day until the seedlings survive.
5. Temperature management: the daytime temperature of summer squash at seedling stage is 25 ~ 28℃, the nighttime temperature is 18 ~ 20℃, the temperature after seedling stage is 20 ~ 25℃, the nighttime temperature is 12 ~ 15℃, and the temperature after melon sitting is 22 ~ 26℃,/kloc-.
6. Artificial pollination: In early spring, zucchini must be artificially pollinated when the temperature is low. Generally, before 9: 00 a.m., pick the male flowers that open on the same day, remove the corolla, lightly wipe the female flowers on the stigma, or use plant hormones such as anti-falling agents and fruit-setting agents, and follow the instructions.
7. Fertilizer and water management: Pumpkin planting should be watered in time according to soil moisture. When fertilizer is deficient in the later period, 10 ~ 15 kg compound fertilizer or foliar fertilizer can be applied per mu.
8. Timely harvesting: Cucurbita pepo is mainly edible tender melons, and it is harvested when it meets the requirements of commercial melons. For plants with strong growth, we should keep more melons. For plants with strong growth, we should harvest melons later. For plants with weak growth, we should keep fewer melons and harvest them early.
How to plant zucchini on the balcony
First, seed soaking
1. Select seeds with full grains and undamaged surfaces.
2. Soak the seeds in cold water 15 minutes to 55℃ for 20 minutes, and then soak them for 6 hours when the water is cooled to 30℃.
3. Take it out after soaking, air-dry it in the shade, and then germinate it at 25℃.
Second, sow.
1, 1~ 2 days after the seeds germinate, you can sow when the tender buds grow to 1.5cm!
2. Choose sunny and warm weather and plant seeds in flowerpots.
3. Directly sprinkle the seeds on the surface of the pot soil, and then cover the surface with a layer of 1~2cm soil. One pot, don't be greedy
Third, growth management.
1, temperature: the growth temperature of zucchini is 25~30℃, and the night temperature should not be lower than 15℃. When the temperature is appropriate, seedlings can emerge in 3~4 days, and pay attention to ventilation after emergence.
2, watering: potted zucchini must not be short of water, watering at least once a day, drying can appropriately increase the number of watering. With enough water, this kind of melon grows better.
3. Fertilization: It depends on the growth of plants. When plants grow slowly and their leaves wither, sprinkle some organic fertilizer appropriately.