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Early spring small shed pumpkin cultivation techniques 6 points
Western pumpkin commonly known as small red squash, small gourd, is a cucurbitaceae. Due to its high starch content, it is both sweet and noodles, meaty and flavourful, and it is among the best in pumpkins. The zucchini is particularly rich in vitamins A, C, and E, and therefore has a good health care effect. In recent years, with the advent of an era of aging population in China and an increase in people’s awareness of health care, the demand for pumpkins has increased year by year. According to the survey, the yield per mu for planting pumpkins is around 2,000 yuan. Next, introduce the high-yielding cultivation techniques of small shed pumpkins in early spring for reference by growers. First, choose the best species. Should choose good quality, beautiful appearance, bright skin, sweet taste, melon-shaped neat varieties. Such as Dongsheng, Jin Hongsheng and other breeds cultivated by Taiwan farmers' company. Second, soil preparation and fertilization. Planted plots should be selected for fertile soil with deep soil, loose texture, good air permeability, and easy drainage and irrigation. In spring plowing in mid-March, Mushi rotted 1,000 kilograms of dry chicken manure and 50 kilograms of nitrogen, phosphorus, and potassium ternary compound fertilizer. Third, timely planting. The ploughing and fine soil clods were used to make the planting quail. The short vines had a back width of 0.6 m, a mulch with a width of 0.8 m, a long vine type with a back width of 0.8 m, and a mulching film with a width of 1.0 m. Long vines have a density of 750-850 plants, a row spacing of 1.8 meters, a plant spacing of 0.45 to 0.50 meters, a short vine density of 1300 to 1500 plants, a row spacing of 1 meter, a plant spacing of 0.45 to 0.50 meters, and then The hole is pressed by a hole in the hole and covers the film. The film is compacted with soil on both sides. The time of colonization was chosen to be fine for several consecutive days from late March to early April. The average daily temperature was above 15°C. The membrane was broken and seedlings were planted. Soil surrounding the seedling pit was compacted with soil. Water was planted along with the plant. Finally, the bamboo raft was arched and the dome was covered. Fourth, field management. The suitable temperature for vegetative growth period is 20-25°C, and the suitable temperature for flowering is 25-27°C. If the temperature is too high or too low, it is not conducive to growth. When the temperature in the arch shed is higher than 28°C at noon, it can be released. For long vine varieties, double vine pruning should be used, while short vines should be allowed to grow. For every vine of long vines, 1 to 7 leaves of the cucumis will be melons, and the melons before the 7th leaf will be removed. The first melon brought out by the short vine variety must be removed, and then leave 2 melons per plant. There are generally bee sources, and there is no need for artificial pollination in good weather with wind pollination. Otherwise, pollination should be artificially assisted. When there is no dew on a sunny day, the male flower is removed, the petals are removed, and the anthers are gently applied to the head of the female stigma. One male flower corresponds to two female flowers. After pollination, male flowers or leaves are used to cover female flowers to prevent rain. When the melon is stable with a goose size, topdressing is about 30 grams per compound fertilizer. When the melon grows to 0.5 kilograms, the second fertilizer can be applied according to the conditions of soil fertility. When encountering dry weather, it can be poured 2 times in the extension period and fruit expansion period. Melon gradually turned red from the yellow, the first transfer melon 120 degrees, 5 to 7 days and then turn once, turn melon combination pad, try to make the body in a sunny position. V. Prevention of pests and diseases. Pumpkin grows robustly and rarely develops disease during the whole growing period. It can be used for 2.5% Kung Fu emulsifiable concentrate 2000 times, and fleas can be sprayed with avermectin 2000 times solution. The main disease must have virus disease and powdery mildew. Powdery mildew can be used 75% of chlorothalonil 600 times. Virus disease can kill 500 times of the liquid. Bacterial leaf spot can be controlled by 72% of agricultural streptomycin 3000 times. Six, timely harvest. After the pumpkin matures, it must be harvested in time to prevent fruit set in the future from being affected. Generally, the first batch of products can be harvested 60 days after the planting of melon seedlings. The mature commercial melons are thick and round, orange-red and have a shiny sheen. Picking melon can be harvested with scissors, leaving 2 to 3 cm in the stalk.