The planting method is the same as pumpkin, open field cultivation. Mainly with seed reproduction, seed germination temperature 20 ~ 30 degrees, warm water soaked seeds 2 hours can be sown. Nutritional cup seedlings (unconditional can also open ground direct seeding) 3-4 leaves after refining seedlings transplanted to the field. Before planting, open a trench and dig a hole.
Spinning enough basal fertilizer (strain applied fully rotted poultry manure 10 kg - 20 kg, mixed with the soil), row spacing of 2 meters, plant spacing of 1 meter. Soak seed germination cut melon generally use direct seeding method of open field direct seeding, but in order to early market, can also use seedling transplantation method.
Nutrient soil preparation and seedling with nutrient soil preparation ratio of 5 parts of fertile non-diseased soil, fully decomposed compost 3 parts of fine sand or charcoal 2 parts of fully mixed, every 1 cubic meter with 100g of green henry No. 3 and trichlorfon 100g, covered with plastic film heap smothered for 2 days. After the potting code well watered, each bowl of flat put 1 has sprouted seeds, covered with fine soil 0.8cm thick. Seedbed covered with plastic film insulation and moisturizing, the best temperature before the emergence of seedlings can be maintained at 25 ~ 30 ℃, after the emergence of seedlings to see the temperature to remove the film, the temperature during the day 25 ~ 30 ℃, 16 ~ 18 ℃ at night. After the emergence of seedlings, such as the temperature is still low, should be replaced with a new film with good light transmission, the daytime temperature to meet the requirements, remove the film to see the light, or uncover the two ends of the ventilation, the night time when the temperature is low to cover. Melon seedlings grow true leaves with 0.1% potassium dihydrogen phosphate plus 0.05% dichlorvos spray, every five days, seedlings grow three true leaves when spraying concentration can be increased appropriately, and add 75% Chlorothalonil wettable powder 1,000 times to prevent anthracnose and root rot, there are 2 true leaves can be removed after the mulch. Seedlings can be planted when they have 3 leaves and 1 heart. After planting and slowing down the seedling, apply a seedling promotion fertilizer, available rotted manure dilution or cake fertilizer in moderation. The first melon to chase compound fertilizer after sitting, 30kg per 667 square meters, watering after fertilization, and then according to the growth potential of appropriate fertilizer. Fruiting period should often keep the soil moist.
Cutting melon if you use climbing cultivation, melon shape curved, not convenient for harvesting, to high-yield high-quality need to be planted on the shelf. In the plant began to throw trailing growth in a timely manner when the frame, melon vine grows to 0.5 ~ 0.8m when the scaffolding. The height of the trellis is about 2m, the melon vine will be led to the trellis and fixed with packing tape to prevent the wind from falling down, the high yield of flat trellis, fruit shape is good. Sporadic planting to flat trellis is good, planting should pay attention to artificial pollination, every morning from 6 to 7:30 a.m. for artificial pollination, to ensure that the rate of fruit.
Determine the appropriate nursery time according to the needs of the market time, protected cultivation from sowing to start harvesting about 80 days.
When the melon vines are 1 meter long, press the vines, and before pressing the vines, remove the side vines below 1m to prevent competition for nutrients, and then lead the vines on the shelf. The main vine is not centered, the first spike after the melon 5 ~ 8 leaves centered, each plant to stay 2 side vine can be. When tying the vine, pay attention to the vine leaves evenly, so that the melon naturally drooping. Knotting over the side of the melon trails appropriate cut, in order to facilitate ventilation. In early July, spraying a kill mite net control of red spider, into the rainy season, depending on the situation, every 7 days spraying Chlorothalonil or metribuzin 1 time to prevent powdery mildew and downy mildew, and with the spraying of potassium dihydrogen phosphate, to protect the leaves and promote the melon, which is the key measure to improve the yield. The first spike of melon maturity and timely harvesting, in order to facilitate the normal growth of the melon, cut melon pests and diseases less harmful, if there is an aphid, available 40% of the oxidized lego 1000 times liquid or 10% once again net 2000 times liquid in the egg-laying period or the initial period of spraying prevention and control, spraying should be staggered with the harvesting period. Diseases are mainly powdery mildew and leaf spot disease, available 70% metribuzin wettable powder 1000 times liquid prevention and control, and with the spraying of potassium dihydrogen phosphate, to protect the leaves and promote the melon, which is to improve the yield of the key measures.
Cutting melon insect pests are few, the disease is also light, found downy mildew and anthracnose should be timely control.