After temperature management, high temperature and humidity should be maintained after planting. Generally, straws are covered with plastic film to make it airtight. Daytime temperature 28 °C ~ 30 °C, night 18 °C ~ 20 °C. After about 7 days, the seedlings were defoliated. At this time, proper ventilation was allowed and the temperature was lowered. The temperature was 26°C to 28°C during the day and 15°C to 18°C ​​during the night. Because of early spring cultivation, the outside temperature is low, so ensuring a higher temperature is the key. The temperature is too low, poor fertilization, affect the flowering results. When the outside temperature is stable at 25°C during the day and 15°C or more at night, it can be ventilated overnight and remove some of the film.
After cultivating the cultivator and the fertilizer and water management, the watering can be performed according to the soil moisture, and then the seedlings can be planted. During the seedlings, cultivating 2 or 3 times and earthing. The watering in the early stage should not be too large. After sitting on the first fruit, the amount of watering should be properly increased, especially in the fruiting period, the soil should be kept moist. The topdressing usually starts after the first fruit begins to swell and is applied to 20 kg of compound fertilizer per acre with water. After that, the top dressing is applied every 20 days depending on the situation, and it is usually applied with watering.
Regulation of pruning and auxin In order to make plants not shade each other due to luxuriant foliage, pruning is usually performed after the first fruit set, the lateral branches below the bifurcation are knocked out, and the weak branches of inward growth are removed; Timely removal of old leaves, diseased leaves, yellow leaves, maintaining a certain plant type, is conducive to plant ventilation, the result is good, colored peppers, like other common peppers, encountered low temperatures and other adverse weather, easily caused by falling flowers. To prevent this from happening and increase the fruit setting rate, 2,4-D can be used. In flowering, 10-15 ml/kg 2,4-D or 25-30 mg/kg tomato spirit is applied to flower stalks or spray flowers.
Freeze-dried powder is a sterile powder injection obtained by freezing the liquid medicine into a solid state in a sterile environment, and subliming and drying the water in a vacuum. Freeze-dried powder is composed of a bottle of high-purity and high-active biological protein freeze-dried powder and a high-purity liquid essence. When using, it needs to be connected with a patented vacuum to reconstitute the freeze-dried powder and the essence to activate the biological protein activity.
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