Farmers who regularly grow peppers know it. The cultivation of pepper seedlings is crucial to the survival rate and yield rate of the later planting, and is one of the most important links in planting. Then, how do the pepper seedlings grow? The following is a brief introduction to the cultivation technology of pepper seedlings.
1, seed treatment
Seeding can be done in a day or two before planting. After soaking, soak it in water for 4-6 hours, then soak it with 10% sodium trisodium phosphate 1000 times aqueous solution for 10 minutes, then wash it with water, then soak it in warm water at 55 °C for 10 minutes, pay attention to the temperature, high Will burn the seeds, continue to stir, and always warm the water to maintain the water temperature, remove the germination for 24 hours to be broadcast.
2, seed bed selection
To choose the sun, the soil is fertile, the water source is good, and the plots of pepper, eggplant and tomato have not been planted as seedbeds. Because these crops belong to the same family and have the same disease, they are susceptible to disease. The area of ​​the seedbed is about 1.5% of the area of ​​the field.
3, nursery time
The climate varies greatly in different regions, and the time for other local peppers can be raised. Generally, the seedling period is about 55 days. The pepper colonization is generally not frozen in Daejeon. The planting time can be determined by determining the planting time.
4. Planting on the ground
First, apply enough base fertilizer in the selected seedlings. 300 kg of high-quality crude fertilizer (or 50 kg of decomposed chicken manure) per hectare, 1.5 kg of urea, 5 kg of phosphate fertilizer, 15 kg of grass ash or 10 kg of high-quality compound fertilizer. After the fertilizer is evenly spread, turn it 15 cm, so that the fertilizer is evenly mixed into the soil, and the scorpion is made to grow, wide and easy to manage and buckle the shed. After simmering, pour water and try to make the water bigger. After the water has been infiltrated, spread the seeds evenly in the scorpion, cover the loam after one centimeter, and finally cover the mulch and buckle the small shed.
Specific fertilization and seedling methods can also be flexibly controlled according to local fertilization, seedling habits and existing facilities.
5, seedling management
After the broadcast, pay attention to observe that about 70% of the seedlings are removed from the mulch when they are unearthed. When the seedlings are 1-2 pieces of true leaves, they should be thinned, weakened and strong, and weeded, the plant spacing is 3-4 cm, to prevent crowding. In the seedling stage, watering is generally not required. For example, the soil can be sprayed with watering can, and generally no large water is needed for irrigation. Pay attention to the weather changes. When the temperature rises at noon, pay attention to the wind and cool down to prevent burning.
6. Prevention of pests and diseases
At the seedling stage, attention should be paid to the control of aphids, because aphids are the main cause of viral diseases. 15 days before planting, the seedlings were blown at the top of the small arch shed to make the seedlings gradually adapt to the external environment and improve the survival rate of transplanting.
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