Because all trees have top advantages, if the top is cut, it will grow to both sides, so that more fruits will be produced. According to different plant characteristics, proper pruning can improve the quality and quantity of fruits.

pruning is an important technical measure in the cultivation and management of fruit trees. Choosing a reasonable tree shape and using correct pruning techniques in orchards are important guarantees to realize early fruit, high yield, stable yield and high quality of fruit trees, so pruning has always been valued by fruit tree producers. Training of fruit trees is a technique to cultivate the backbone branches and crowns of trees into specific structures and shapes by pruning and applying corresponding cultivation techniques, which is also called pruning of fruit trees. Pruning is a general term for directly pruning (or cutting) and similar surgical operations on fruit trees in order to control the number of branches (including increasing sum, orientation and growth potential).