Pruning and topping is an important technical measure for melon management and is the key to the success of cultivation. Because the main vines of melons grow weakly, the growth of side vines is very strong, and thin-skinned melons are generally dominated by vine vines and vine vines. To regulate the growth of melon vines, topping, pruning, and snoring are often used in production. The technology controls the vegetative growth of stems and promotes early fruit ripening and early ripening. On the production of melon farmers can take the following three methods for pruning: One, double vine pruning Suitable for greenhouse, greenhouse melon hanging vine cultivation. The main method is: the main vine two leaves one heart to the three leaves when the heart is sharp, in the lower part of the body to keep two cranial cranes, each vine on each leave a melon, melon before the election to leave two side branches (Sun Man), each Three vines stay on top of the three leaves to ensure that there are an average of 7 to 9 functional leaves to promote fruit development. Each vine can have up to 4 melons, and the entire plant can leave 8 melons. Second, three vine pruning Applicable to open field and protected areas without hanging vine cultivation forms. The main method is: When the main stem is from the three leaves to the four leaves and the tip of the leaf is one, each leaves leaves three robust vines. The first vine spread leaves a melon at the third blade and the second vine spreads in the second. Leave the leaves at the leaves, and the third main vine can stay at the first leaves. Each vine vine leaves 3 to 4 sun vines, each vine leaves 3 leaves after picking the heart. The whole plant leaves 3 guashes. The fruit ripening and listing are concentrated. There are more than 50 leaves in the whole plant, and each of them has 17 to 20 functional leaves per melon, ensuring that the photosynthetic products meet the expansion and sugar accumulation and promote the normal growth and development of the fruit. Three and four vine pruning Applicable to open field and protected areas without hanging vine cultivation form, the main features with three vine pruning. The method is: the main stem four-leaf to five-leaf one-hearted tip, leaving four robust vines per plant, the first sub-crane can leave a melon at the fourth blade, the second sub-vine in the third piece Leaves the leaves at the melon, the third main vine leaves the melon at the second leaf, and the fourth vine spreads at the first leaf. Each vine spread leaves 3 to 4 sun vines, leaving 3 leaves on each vine to pick up the heart, leaving 4 melons in the whole plant. Matters needing attention: pruning should be selected after sunny dew evaporation, in order to facilitate the healing of the wound as soon as possible to prevent infection. Pruning is best done with scissors, and prepare a moist wipe with 75% chlorothalonil 200 times liquid and other agents, and cut a scissor to prevent cross-infection. Parts Repair Nitrile Gloves,Powder Free Latex Hand Gloves,Exam Gloves Nitrile Powder Free,Nitrile Gloves Medical Powder Free Puyang Linshi Medical Supplies Co., Ltd. , https://www.linshihealths.com