In principle, fruit trees can be pruned in the dormant period of the whole winter, but it is best to prune in June 5438+February, and there are differences among tree species. Generally, pruning should be carried out in the early and late stages of germination, but it must be completed before germination. The earliest pruning period of fruit trees is to finish pruning before bud germination (except walnut). If there are many trees, start pruning early, if there are few trees, cut them later, but at the earliest after the leaves fall. There are two kinds of fruit tree pruning: winter pruning and summer pruning.

Pruning is mainly to cut off long branches, drooping branches, back branches, over-dense branches, pest branches and weak branches. Pruning can control the yield of fruit trees and improve fruit quality.

Pruning is for fruit tree shaping, pear tree is three-branched, peach is three-branched, pomegranate is natural round head.

Summer pruning is from June to August. As long as you feel dense, you can cut some twigs from the branches and shape them naked, but don't cut off the fruiting branches, or you won't be able to eat the fruit.

In winter, pruning is mainly based on short branches, that is, cutting off some branches from the top, 65,438+0 or 65,438+0 to promote the growth of fruit trees, reduce fruits, and also cut off some fruiting branches, because there is a causal relationship between fruits of fruit trees, and more fruits will become smaller.