1. Increase fruit production. Through shaping and pruning, the crown skeleton is compact, firm, reasonable in structure and distinct in layers; Enhance the ventilation and light transmission ability to form a three-dimensional effect; Strengthen the tree potential, improve the ability to bear fruit, adjust the "big and small years" and extend the economic bearing year;

2. Improve the quality of fruits. Reasonable pruning of citrus trees can be based on the age, shape, potential, branch group and the strength of branches, and each can do its best to bear the corresponding fruit yield. In this way, the nutritional supply of fruits is guaranteed, and the fruits are well developed, uniform in size and rich in high-quality fruits. Moreover, the illumination of the pruned trees is greatly improved, and the fruits can be basically full-colored.

3. Enhance stress resistance and reduce pests and diseases. The pruned citrus tree has reasonable skeleton, sufficient branches and leaves, good ventilation and light transmission, which ensures that the tree is strong and full of branches, enhances the stress resistance of the citrus tree, and pests and diseases are not easy to parasitize and spread. At the same time, the branches of diseases and pests are cut off during pruning, which reduces the diseases. ...

4. Reduce costs and production costs. Reasonable pruning can enhance the resistance of trees, thus reducing the number of spraying, improving the yield and output value, and relatively reducing the cost. In addition, through pruning control, the height and size of orange trees are relatively consistent, which is convenient for orange orchard cultivation. At the same time, because the tree is strong, it can enhance the absorption and utilization rate of fertilizer and water and reduce nutrient consumption. ...