In traditional tree pruning, almost every branch is pruned, and long and medium-fruiting branches are short-cut to control growth. However, short-cut branches often grow more vigorously, and large-fruited varieties suffer serious fruit drop before harvesting. As for the trunk shape, generally only thin pruning and slow pruning techniques are used, without short cuts, which can leave the full buds in the middle and front parts of the branches, so that good flower buds and good fruits can be achieved; at the same time, it can effectively reduce the risk of medium-late maturing large-fruited peach varieties. The fruit will drop before harvesting; in addition, the trunk-shaped tree has only one trunk, and there are no extra backbone branches to consume the tree's nutrients, which is conducive to fruit growth; and the tree shape can ensure that the entire tree can see light from top to bottom branches. In actual operation, a layer of reflective film is laid on the ground to further supplement the light of the fruit, improve the coloring rate of the fruit, and improve the quality of the fruit.

Peach trees are light-loving tree species. Choosing a reasonably dense tree shape is of great significance to increasing peach tree yields and improving fruit quality. The traditional open-shaped plant only has about one plant per acre, and the utilization rate of land and light energy is very low. The trunk-shaped tree shape is currently the most suitable for dense planting. The planting density of peach trees can reach about one plant per acre, which greatly improves the utilization rate of land and light energy.