Melon is suitable for direct seeding, and for early maturing cultivation, seedling transplanting is required. The seedlings are generally germinated under the condition of about 30 °C, and the seedlings are incubated with the greenhouse nutrient, and the water is poured once before sowing. The amount of seeds per mu is about 50-70 g.
(2) Site preparation and fertilization
Planting cantaloupe, generally with crop rotation and intercropping, pre-salting melons before planting, deep turning in winter, and making melon ridges in spring. The ridge width is 33cm and the height is 10-13cm. The paddy field should be set up with high sorghum to facilitate drainage. The base fertilizer is used for 2000-2500kg of manure, 15kg of superphosphate and 500-1000kg of human waste.
(3) Row spacing of plant spacing is 1.7--2m, plant spacing is 30-40cm. When planting, one 3-4 pieces of true leaf seedlings per hole, 2-3 pieces of true leaf interplanting seedlings during live broadcast, 4-5 pieces of true leaf seedlings, The position of the melon seedlings can be in the middle of the cockroach or on the side of the cockroach.
(4) Topping the whole vine fruit is mainly born on the vine and the sun vine, and must be topped, vine, and promote the result. Generally use six vines: when the vines 5-6 leaves, leave 4 leaves to pick the heart, leave 2 vines, and each of the vines will leave 3 Sun vines.
(5) Paving the grass and turning the melon fruit into contact with the ground, which is vulnerable to the larvae of the yellow squash. The quality is reduced or the yield is reduced. Therefore, the vines are laid under the vines. When the melon grows to half the size, it is also beneficial to avoid the insects, and it can make the color and flavor of the melon consistent.
(6) When using fertilizer, irrigation and topdressing, attention should be paid to the use of phosphorus and potassium fertilizer. After topping the heart, 500 kg of manure and 50-100 kg of cake fertilizer per acre are applied, and the ring is applied to the outside of the root 10 cm. After the soil is covered, the grass ash is 100-200 kg to promote The occurrence of vines, sun vines and early fruit development. After each collection of melon, 200-300kg of diluted manure and 5kg of superphosphate will be applied per acre to ensure fruit growth and development. The water requirement of melon is also strict. The seedling stage is mainly controlled, suitable seedling; initial flower and fruit setting period Promote the combination of control, prevent the growth of the length, and melon; and the management of the middle and late period should strengthen irrigation to adapt to the high temperature and the need for melons and oysters to grow vigorously. During the ripening period of the melon, stop watering and improve the quality.
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