Pruning in spring is only for the flourishing or young trees of fruit trees. Don't prune the old or weak trees blindly, as the fruit farmers must know. Pruning the flourishing or young trees is mostly done after germination. Pruning in spring can reduce the growth of fruit trees in spring and shape the fruit trees. First of all, the stem should be fixed and the branches should be cut, following the principle that Miao Zhuang should set the stem high, and the seedlings should be weak and low. When the seedling height is more than 1.8 meters, the stem height is 1.6 meters, and full buds are left. When the seedling height is less than 1 meter, the most full buds are cut.

Fertilize the fruit trees in time after the apples are harvested. Fertilization is to increase nutrition for fruit trees, so that apple trees can replenish nutrients in time, which is necessary for fruit trees to recover their vigor and vegetative growth in winter. After being absorbed by the root system of the fruit tree, and then through the photosynthesis of the leaves, these fertilizers are turned into nutrients and stored in the tree, so that they can sprout, blossom and bear fruit better in the coming year. Generally speaking, topdressing farmyard manure is furrowing and fertilizing.

applying base fertilizer can not only provide nutrition for the resilience of apple trees after picking, but also be a nutrient reserve for good and big fruits in the coming year. Because the breeding of flower buds requires a lot of nutrition, the apple trees in this period consume almost all the nutrition because of a large number of fruits. After fertilization, we have to water them, especially the orchard that has been deeply turned over, so we must water it thoroughly. Because watering before winter can improve the cold resistance of apple trees and reduce freezing damage. It is necessary to pay attention to the fact that it is not necessary to turn over the soil every year, but only once every two to three years according to the actual situation. At the same time, it is not easy to be too deep, and it is appropriate to turn it shallow to prevent the root system from being too seriously damaged and having adverse effects, which is counterproductive.

After apple was harvested, leaf miner, mite and leaf roller moth began to overwinter as pupae, eggs or larvae in the cracks of branches and rough skin. Therefore, after the fruit is harvested, it is necessary to cut off the branches of pests and diseases, scrape off the rough skin of the trunk, and bind the stalks to trap the overwintering pests. For farmers and friends, in their daily careful management, we should also pay attention to the situation when apple trees grow to different stages. Usually, the branches of these apple trees will be pruned after harvesting.