Pepper seedlings not only protect the root system, but also ensure that the seedlings fully absorb the nutrients and grow into strong seedlings, which improves the survival rate of the seedlings after planting, and lays a foundation for improving the yield and quality of the peppers.
1. Nutrition choices. The optional size is 12 cm and 12 cm.
2. Nursery nutrition soil and medicine soil preparation. Because the use of nutrients to grow seedling roots can only grow within the earthworms, nutrient soils are required to contain sufficient and reasonable nutrients. The nutrient soil is generally prepared with high-quality decomposed organic fertilizer and fertile tillage soil at a ratio of 3:7. The amount of chemical fertilizer cannot exceed 0.4%. When the soil is formulated, 40 grams of nutrient soil can be mixed with 80% of 50% carbendazim WP. After the nutrient soil and the medicine soil are well-fitted, the soil is first filled with medicine, the thickness is about 1 cm, and the nutrient soil is loaded into the pot.
3. Reasonable sowing. 1 seed soup treatment. Pour the seeds into warm water (55°C) and soak them. Stir at a constant temperature for 15 to 20 minutes, soak them for 6 to 7 hours when they are naturally cooled to about 30°C, and then sow germination. When the seeds are generally white, they can be removed. 2 irrigation bottom water. Pre-planting the nutrient soil before sowing should be irrigated with water, and the shortage of nutritious soil should be appropriately supplemented. 3 coated soil. After sowing, evenly cover a layer of 1 cm thick medicinal soil.
4. Seedling management. 1 temperature. It is maintained between 20°C and 25°C during the day and 10°C during the night. 2 humidity. Each time you use a watering can to drench the water, to avoid strong currents impact the seedlings. 3 pest control. Timely control of diseases such as blight, damping-off, aphids, and whitefly.
5. Transplantation and colonization. When pepper seedlings age 45 to 50 days, plant 3 leaves 1 heart can be planted. One day before transplanting, the seedlings were soaked with water and planted with nutrient soil.
Precautions: Do not arbitrarily increase the amount of chemical fertilizers and organic fertilizers when preparing nutritious soil, avoid burning seedlings; keep strict temperature management, avoid high temperatures and low temperatures, prevent leggy and cold damage, and avoid excessive watering and humidity in water management. In order to prevent the occurrence of disease and make the seedlings grow longer, the watering is best selected when the temperature is high to prevent the decrease of the soil temperature. The diseases and insect pests that occur during the seedling stage should be promptly controlled, and the diseased and insect-bearing seedlings should be resolutely eliminated.
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