Tianyingjiao contains 9.04% crude fat, 15.9% crude protein, 16-16 mg of vitamin C, 278 mg of phosphorus, 3-10 mg of iron and 32.7 mg of calcium per 100 g. Tianyingjiao can be used as vegetable food, spicy food, seasoning, capsaicin, chili oil, natural pollution-free pigments and feed additives. It is widely used as a kind of economic crop grown by farmers all the year round. In order to achieve high yield, management should pay attention to the following several aspects.
1Select seed Tianyingjiao is a self-pollination crop. It is necessary to choose new varieties such as bullets and new generations. At the same time, it is necessary to pay attention to purification and rejuvenation. The selection is strong and the pepper length is no more than 5cm. The color is bright red, resistant to disease, heat and spicy. The seeds are rich in flavor and scented in the field.
2 Choosing a good plot of Tianying pepper is afraid of heavy sputum, hi warm and light, avoid drought and fear. The soil should be fertile, water retention, fertilizer conservation, drainage and irrigation conditions are good, loose and breathable. The plots of eggplant, tomato, potato and other solanaceous vegetable crops have not been planted within 3 years.
3 Wentang soaked seeds of Tianying pepper will carry a variety of pathogens and viruses. Soaking seeds in Yiwen soup before sowing, using seedling cultivation, generally 100g for acre, 1000g for field live. Before soaking, dry the seeds for 2 days, then put the seeds into warm water of 55 °C and stir them back and forth to make them evenly heated. When the water temperature drops to 25 °C, stop stirring, soak the seeds for 20 hours, wrap them in gauze and put them into the incubator to germination, or Wrap it in clean sand and wrap it in a warm place. When the seeds are white, they can be sown.
4 Applying good fertilizers has nothing to collect and is in the water. Tianying pepper is a favorite fertilizer crop, especially like sulfur-based high potassium fertilizer. At the same time, it is necessary to combine organic fertilizer and inorganic fertilizer, apply 500kg of organic fertilizer per mu, or 100kg of organic bacterial fertilizer, and 50kg of high-phosphorus and high-potassium compound fertilizer. After the beginning of the end of March and the beginning of April, when the soil is tilled, the fertilizer is applied to the soil, and the soil is deeply cultivated.
5 timely sowing in the North China region, live broadcast should be before and after the rain, the line spacing is 40cm, the sowing depth is 2cm, the seeding depth is consistent, the next species is even, after sowing, the topsoil is covered on the seed ditch, and the wind-proof effect affects the emergence of seedlings. If the soil is thick, scrape off the soil before emergence. The seedling transplanting time should be carried out around May 1.
6 field management Tianying pepper emerged, shallow cultivating 1 time, breaking soil compaction, removing weeds, increasing ground temperature, promoting early seedling growth, when the pepper grows to 3~4 leaves, timely seedlings, 6,000 seedlings per mu, seedlings Planting should be carried out by double planting. When the seedling grows to a height of 8~10cm, it is necessary to remove the small tip in time to promote the early onset of the lower leaf stalk and multiple collateral branches, which is more fruitful. On the same day, the hawk pepper entered the bud stage, and the mu was followed by 15kg of urea. On the day of the hawk pepper into the flowering period, combined with watering acres to chase high potassium compound fertilizer 25kg. Jishan Huayao 7 Prevention and control of pests and diseases The pests of Tianying pepper seedlings mainly include underground needle pests such as golden worm, ground tiger and cockroach. After emergence, use braised bran, millet or bean cake slag, and mix toxic bait with 3% concentration of chlorpyrifos. Sprinkle between the ridges around the evening. The pests in the flower bud stage mainly include aphids and cotton bollworms. It is recommended to use imidacloprid, beta-cypermethrin, avermectin and other pesticides. The main diseases are black anthracnose, scab, sunburn and withering. Japanese rot disease is a physiological disease. It is necessary to spray potassium dihydrogen phosphate in an appropriate amount at the right time. The other diseases should be sprayed with azoxystrobin 3000 times or 72.2% chlorpyrifos 400 times solution and 50% sulphur copper 500 times solution.
8 timely harvest In recent years, as the climate warms, the frost period has a tendency to delay, in order to reduce the number of green peppers and yellow peppers, increase the number and yield of red peppers, pepper farmers often use post-harvest harvesting measures, so before and after frost and winter Listen to the weather forecast in time, and bring the green leaves to the best before the frost. Now the pepper farmers often use roots or cut trees to harvest, and pick them in the field or in the courtyard. The fresh peppers to be picked should be placed in the shade for a period of time, increase the ripening time of Tianying pepper, and reduce the number of yellow peppers. Because of the high water content of the freshly harvested Tianying pepper, the pepper is prevented from being too thick. The rotten pepper should be dried according to the weather at that time. After drying for 3~5 days, it should be aired in time, and the green pepper and red pepper should be separated when picking.
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