First, the cultivation environment
The small-tip pepper production site has chosen loose soil and fertile soil, high organic matter content, convenient drainage and irrigation, and the plot has not been planted with eggplant vegetables.
Second, species selection
Small pepper varieties choose chicken claw Jilin hybrid combination, also known as noodle early pepper. The plant is medium in size and strong in branching. The first flower is born in 8-10 knots. The flower is white, the fruit is sagging, and it is long sharp-angled. It is generally 13-15 cm long. It is emerald green with good gloss and medium spicyness. , Has the characteristics of precocity, cold resistance, disease resistance, many results, fast growth. The small sharp pepper is not spicy, and its quality and merchandise are very good. It is very suitable for consumption in hotels and restaurants. After the fall, facilities will be cultivated with an average yield of 1500-2000 kilograms per mu. The harvest period is from mid-September to December.
Third, cultivation techniques
1. Seedlings and young peppers should be sown in the late autumn and early August, and planted in 25-50 grams per mu. The nursery process is carried out in a greenhouse, and shade nets are used to cover the cooling. 7-10 days before sowing to make seedbeds, seedbeds should be selected fertile and cool and cool fields, about 1.2 meters wide, the length of any, the soil surface fine leveling, 2 per meter with 50% carbendazim 8-10 grams of soil disinfection. Seeds are soaked in clean water for 4-5 hours, then immersed in a 1% copper sulfate solution for 5 minutes, and rinsed with water to sow. Before planting, pour enough bottom water, and then spread the seeds evenly, about 10 grams per 2 meters seedbed, cover a layer of nutrient soil with a thickness of about 0.5-1 centimeters after sowing, and then cover with a layer of shading net or moisturize the broken grass. When a small amount of seed emerges, it should be promptly removed from the cover to see the light; 2-4 pieces of true leaf can be transplanted into the nutrient pot to cultivate strong seedlings. For the nutrient soil, vegetable garden soils that have not been planted with eggplant vegetables for more than 3 years are selected, and the garbage sludge, decomposed fecal urine, and pig manure that have not been planted after being sifted and rotted are weighed at a ratio of 6:3.5:0.5, and are mixed for one month. Can be used afterwards. As the temperature is higher, the seedlings grow faster and the nutrient pods are prone to water shortage and drought. Water should be watered according to specific conditions.
2. Soil preparation and construction of a plot with a thick layer of soil, no planting of eggplant vegetables, construction of a greenhouse or use of existing greenhouse facilities. 15 days before planting, 3,000 kg of organic fertilizer and 40 kg of compound fertilizer were applied per acre as base fertilizer, sprinkled on the soil surface, and ploughed or ploughed into the soil with a rotary cultivator. To build a 1.3-meter-wide bunting squid, and turn it into a turtle shape. 6-meter standard shed 4 畦, 8-meter wide shed 6 畦. Covering the mulch, conditionally approved dropper can be laid.
3, colonization when the seedling age of 30 days, seedlings have 5-9 true leaves when the election sunny planting. Each row of 2 rows, spacing 25-30 cm, 3000-3500 acres planted.
4. After the fertilizer has been planted and managed to survive, it can be applied 1-2 times of diluted manure or 1% compound fertilizer according to the seedling growth to promote vegetative growth. Before the results are generally no longer top-dressing, in order to prevent plant growth, resulting in falling flowers. After 4-6 fruiting, fertilizer is applied in a timely manner, and Mushi compound fertilizer is 10-15 kg. Pepper has the performance of continuous flowering results, as long as the conditions of light and warm water and fertilizer are suitable, can continue to flower results. Therefore, after entering the harvest period, every 15-20 days must be followed by 1 fertilization, a total of 3-4 additional fertilizers, each followed by 10 kg of compound fertilizer. Fertilizer can be applied by pouring, pouring or by drip irrigation. In the early flowering period, full flowering period and harvesting period, a single 600-times liquid is sprayed to increase the fruit setting and improve the quality and yield. During the harvest period, 2-3 0.2% potassium dihydrogen phosphate can be sprayed to perform foliar dressing.
5, water management small sharp pepper cultivation needs water after the fall, the water is too dry to grow weak and easy to disease, too wet plants are easy to lodging the disease. Each irrigation should be semi-dry and semi-dry, and can be watered, furrowed or drip-irrigated. Drip irrigation water can keep the soil loose, save water and save labor, the best effect. After the shed, in order to avoid excessive humidity in the shed, as long as the soil is not too dry, in principle no longer watering.
6, the temperature management of small pepper early growth temperature is high, greenhouses should be ventilated on all sides, the temperature within the shed more than 30 °C to moderately lift the top film ventilation, and cover the shade network cooling. After mid-October, as the temperature drops, the skirts around the skirts should be buckled at night and uncovered during the day. Rainy days, depending on the temperature and humidity in the greenhouse, ventilation and ventilation are arranged flexibly. When the minimum temperature in the outside world drops to 15°C, the entire shed must be detained strictly at night, and ventilation should be carried out when the temperature is high at noon to reduce the humidity in the shed. It is most appropriate to have a daytime temperature of 25-30°C and a night temperature of 15°C or more. After mid-November, basically no longer ventilated, and a layer of inner membrane to prevent cold and heat insulation, try to increase the temperature of the greenhouse, extend the harvest period, increase the late production, improve efficiency.
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