1. In the pruning method of medium-early maturing varieties, the early fruit weight of the early maturing varieties is generally less than 1.5 kg and the maturing period is 35-42 days. According to the cultivation season and the environment, the following pruning methods can be adopted. 1, winter warm greenhouse cultivation in winter and spring. Generally, the mother vine is used as the main vine, and the single vine and the double layer are used to retain the melon. That is, the first layer of melons is left in the mother vines from section 11 to section 14 and the melons are retained; the second layer of melons is left over at the mother vines for more than 20 sections. Keep melon 1-2. This way of retaining sap can not only harvest and go on the market earlier, but also can obtain higher yields, and thus has better benefits. 2, large, medium arch shed early spring cultivation. You can use the twin vines as the main vine and leave the quince at one time, that is, when the seedlings grow to five true leaves, take care of them and leave two vines that are robust and grow like the main vines. One melon on the stay. Premature spring cultivation, due to the shorter growth period of the thick muskmelon in the shed, it is difficult to make many melons, and the ventilation and light transmission conditions in the shed are better than in the winter greenhouse, even in the same density as the greenhouse. Under the double-vine pruning, normal plant growth can also be achieved, leaving the double melon can significantly increase the yield of early spring pods. 3, late winter greenhouse cultivation delay. It is better to adopt the method of pruning and arranging fruit with vines as single vines and single vines, that is, when 4-5 true leaves of seedlings are picked up, leaving one healthy vine as the main vine and pollinating at the branch of vines 10-15. Leave 1 melon. Second, the late-maturing varieties of pruning methods. Mid-maturing varieties usually have a single fruit weight of more than 1.5 kg and a maturity of 42-50 days. Early-maturing cultivation of mid-late-maturing cultivars, shed-tree springs, and late-warming cultivation of winter-warm greenhouses can use pruning methods of the above-mentioned early-maturing varieties, or the pruning method using mother vines as main vines, single vines, and melons. 15 pollination stay melon. When winter and spring pods are cultivated in a warm winter greenhouse, it is best to adopt a pruning method in which the seed vines are the main vines and the single vines and double vines. That is, when the seedlings are 5 true leaves, they are tossed, leaving a healthy vine as the main vine. The seeds were pollinated in sections 10-14, leaving the two melons growing in the same position or on the same day of pollination, so that they could be harvested as early as possible and the quality and yield of the melons could be guaranteed. At present, in winter and spring pod cultivation, some melon farmers use medium-late-maturing varieties, and the mother vines are used as the main vines and multi-layered guava. When the melons are not mature, the bottom melons are picked off (otherwise, the upper melons will affect melon growth and growth). Although this method of pruning and retaining melons can obtain higher yields, the quality of melons is greatly reduced and therefore is not desirable.