Xiaojiao has a cultivation history of more than ten years in Yucheng County. It is the main export earning product of the county. It used to be spring planting. In the past two years, local farmers have explored a high-yield and high-efficiency cultivation experience of a small wheat bran. Although the yield of wheat bran is slightly lower than that of spring, the flower skin is reduced, the multi-cropping index is improved, and it is suitable for large-scale planting, and the economic benefits are very considerable. In the case of severe disasters this year, generally 350 kilograms of dried pepper per mu, plus the income of the former glutinous wheat, the economic benefit of the mu can reach 3,000 yuan. The cultivation techniques are summarized below.

First, the variety selection. The wheat bran should be a dry product with compact plant shape, good early maturity, pepper-shaped standard and high spicyness. Such as: Sanyingjiao, Nanyanghong and so on.

Second, timely seedlings. The seedling raising time is about 20 days later than the spring 茬 small pepper. Generally, in early April, after the seedbed is built, the water is first watered. After the water seeps, the dry seeds are evenly spread in the seedbed, and about 300 grams of the seed is used. The seeding amount per unit area is not too large, otherwise the seedlings are too thin and too weak, which is not conducive to returning seedlings after planting. Then cover the sand with about 1 cm, support the bow frame, and cover the film. Watering and weeding at the seedling stage, paying attention to the wind in the later stage, and gradually peeling off the film as the temperature rises.

Third, the fixed value

1. Soil selection. Chili is the most important thing to do. It has not been planted in the past 3 years, and it has been planted in sandy loam with high dryness and convenient irrigation and drainage.

2, grab the time to plant early. In order to ensure that the pepper has sufficient nutrient area, it is necessary to harvest the wheat as early as possible and grasp the soil. Combined with the preparation of the ground, it can be used to apply 50 kg of calcium phosphate, 50 kg of carbon ammonia, and 2-3 times of rotary tillage. The wheat bran has a short growth period and a relatively small nutrient area per plant, so it should be properly planted. When planting, open shallow trenches by 33-40 cm, keep the hole distance about 15 cm, and 2-3 strains per hole. Due to the high temperature during planting, it must be planted with water to ensure survival.

Fourth, field management

1. Cultivate the soil by cultivating the soil, and timely cultivating and weeding after slow seedlings. Into the branching period, it is necessary to plow the soil twice to encourage it to have multiple lateral roots and prevent stains.

2, fertilizer and water treatment, wheat bran small pepper topdressing amount should not be too large, especially N fertilizer, otherwise the late pepper can not be timely red, the quality of goods declined. It is best to apply about 30 kilograms of three-element compound fertilizer per acre during the branching period. In the later stage, it can be combined with pest control to spray foliar fertilizer. Small peppers are both afraid of drought and fear of sputum. In case of dry weather, they should be watered in time. In case of heavy rain, they should be drained in time to prevent water accumulation in the field.

3. Pest control. The main diseases of small peppers are: deciduous disease, leaf spot disease and viral disease. The occurrence of deciduous diseases and leaf spot disease is related to the weather. Any low-lying land mass is more likely to occur in high temperature and high humidity. The early stage of the disease can be controlled by mancozeb or methyl thiophanate WP; the virus disease is weak and Early patches of aphids are prone to occur, so enhancing plant growth and controlling aphids are key to the prevention and treatment of the disease. Insect pests mainly include aphids, cotton bollworms and corn borers. Aphids mainly occur in the branching stage, and should be controlled early by imidacloprid. Helicoverpa armigera and corn borer mainly occur in the fruiting stage, and it is necessary to kill the enemy in the early stage, killing high-efficiency low-grade insecticides such as deltamethrin, or using bait to trap adult insects.

Five, harvest. The wheat bran is relatively late in harvest and is usually harvested before and after the frost. Pre-harvest with 40% ethephon 300-400 times liquid spray ripening, prompting some green peppers to turn red after harvest, improve the quality of goods and economic income.

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