1, citrus trees are short and chopped; Cut off some old branches of the past year. The purpose of chopping is to stimulate the wound to grow strong new buds quickly.

2. Pruning citrus trees: Pruning citrus trees from the bottom of branches can thicken the remaining young branches, accelerate the growth, improve the ventilation conditions of the trees and increase photosynthesis. It can make citrus trees bear fruit early and improve fruit setting rate and quality. General thinning is used to cut dry dead branches, diseased branches, over-dense branches, cross branches, weak branches and useless long branches.

3. Retraction pruning method of citrus trees: Retraction is to cut off perennial branches from the branches of citrus trees. Retraction is often used for adult trees or aging trees whose top branches are declining or whose crown is dense outside and hollow inside, so as to renew the crown branches. Through retraction, the purpose of improving the illumination inside the crown and enhancing the tree potential is achieved.

4. Pruning of citrus twigs: Pruning is usually carried out in summer or autumn when the twigs grow to 1~2 cm. The function of pruning twigs is to preserve nutrients, facilitate the orderly emergence of branches, and facilitate the control of pests and diseases, especially the control of liriomyza sativae. Belamcanda, that is, after many pruning, many buds germinate at the same time, which is called Belamcanda.

5. Citrus tree picking method: When the new branches of citrus trees grow to a certain length, before the branches are lignified, the top of the tender branches should be picked by hand, which is called coring. According to the growth time of fruit trees, the coring time is different. If it is July, in order to promote branching, increase the number of branches and accelerate the formation of crown, the extended branches, vigorous branches and long branches of young trees in summer should be removed;

6. Carving of citrus trees: This method is suitable for pruning young citrus trees. When there is no main branch in the crown, you can choose branches that grow well around, and cross-cut a knife on the branches to reach the xylem, which is beneficial to the germination of hidden buds or the strong effect of promoting the growth of branches, making them sprout new buds or make weak branches grow stronger to meet the requirements of cultivating main branches.

7. Supporting, pulling and hanging branches of citrus trees: In the pruning of citrus trees, there are methods of supporting, pulling and hanging branches, which are auxiliary measures for pruning. Generally used to fix citrus trees, change the growth direction of branches and increase the branching angle. Their functions are to increase the branching angle of citrus trees, slow down the growth potential, improve the lighting conditions and promote flower bud differentiation.