First, nursery 1, species selection. When growing in greenhouses or greenhouses, varieties of fruit shape, meat thickness, large size, bright color, disease resistance, low light resistance, low temperature resistance, or high temperature resistance should be selected. 2, seed processing. If the imported coated seeds are bought back, they can be directly sown without processing; otherwise, they should be treated to ensure that the seedlings are neat and free of pathogens. Generally, it can be soaked in 0.1% potassium permanganate solution for 30 minutes. During this time, stir it and rinse it with clean water 3-4 times. Soak the seeds with water of 55°C-60°C and keep stirring until the water temperature drops to 30°C. After standing for 3 hours or so, rinse with water for 2-3 times, and use a sterile wet cloth to wrap the incubator at 25°C to 30°C for germination. When about half of the seeds germinate, sow the seeds. . 3, using plug seedlings. Put the prepared nutrient soil or peat soil into the plug tray, and after soaking the water, soak the seeds after infiltration. A seed was sowed in each hole. When the seeds were sown, the radicles were downward. After sowing, the cover soil was about 1 cm, and then the spray was thoroughly sprayed. 4, seedling management. After sowing, in order to promote the emergence of seedlings, maintain a high temperature of 30°C-35°C during the day and keep at 15°C-20°C during the night. After emergence, the temperature should be appropriately lowered to prevent leggy. 25°C-28°C during the day and 14°C-17°C during the night. Nursery substrate should pay attention to watering, sunny watering once a day. When the temperature is too high, measures should be taken to reduce temperature, such as the use of shade nets. In order to promote the thick growth of seedlings, spray 25% of the Chuang Zhuang prime 0.006% solution once in 3-4 true leaves. Second, planting 1, preparation before planting. First, ploughing and basal fertilization will be carried out with 1500-2000kg of farmyard manure per 667m2, 40-50kg of diammonium phosphate, and 40-50kg of binary compound fertilizer. Use rotavator tillage or artificial tillage to fully mix the soil and fertilizer. Then, the windows and doors of the greenhouse were closed, and high-temperature stuffy sheds were used for 7-10 days to kill pests on the surface soil in the greenhouse. 2, for planting vegetation. The width of the surface is 100-110cm, the width of the groove is 60-70cm, and the depth of the groove is 20-25cm. Two rows per plant were planted with a plant spacing of 75-80cm45-50cm. The colonization age is 4-5 true leaves. Third, after the planting management 1, temperature management. After daytime planting, the temperature was controlled at 23°C-28°C and nighttime at 15°C-18°C. During flowering and fruit setting, the maximum temperature during the day should not exceed 30°C, and the night temperature should be maintained at 17°C-18°C. Too low or too high temperature have a greater impact on flowering results. 2, plant adjustments. The plants are hauled and fixed by hanging wire. Under the first flower of the plant, leave two robust branches as the main branch, leaving one branch and one fruit at the branches of each main branch, and remove the other branches, flowers, and fruits as early as possible, and take care to remove the deformed fruit. In the late growth stage, the yellow leaves, old leaves, and diseased leaves in the lower part of the plant were promptly removed. 3, fertilizer and water management. Before planting, planting water or planting water, no longer watering at the seedling stage. During the growing period, water can be supplied according to the soil moisture. Attention should be paid to controlling the amount of watering. Drip irrigation or pouring of small water is usually used to ensure that the plants do not lack water and the growth results are normal. In the application of basal fertilizer, fertilizer is generally not applied. In the middle and late stages of growth, a small amount of fertilization is performed in combination with watering, and the quick-acting potassium and nitrogen fertilizers are used to rush and apply powerful root agents. High-efficiency amino acid liquid fertilizers can also be sprayed. For 1-2 times, spray 0.1% potassium dihydrogen phosphate once to ensure the continued growth of the plant. IV. Pest Control 1. Disease Prevention and Control. Pepper seedlings susceptible to blight, damping-off disease, etc., can be used 72% Prec 800-1000 times before spraying sowing seedbed; growth period susceptible to root rot, leaf mold, disease, etc., available 50% A Kitobutzin WP 500 times, or 75% chlorothalonil wettable powder 600 times, or 64% antiviral 500 times to control. 2, pest control. Common pests are aphids, whiteflies, etc. Seedling stage can be used 1.8% for edodetin 1500 times or 1.8% Abamectin 1500 times; growth period can be used 10% chlorflumidine WP 2500-3000 times, or 20% 1% Sweep 1500 times solution Prevention.
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