First, choose the appropriate pruning time. Generally, it can be done about half a month after the autumn leaves fall and before the shed buckle.

Secondly, according to different planting density and shed structure, choose the appropriate tree shape. Plants with row spacing of 3x4m (or more) shall be pruned naturally and happily; Y-shaped pruning is adopted for plant spacing of about 2x4m; The plant spacing 1.5x3 is about spindle-shaped or unilateral tree-shaped pruning, and the peach trees planted in the sloping field greenhouse can adopt the shape of happiness because of the lower shed body in the south, and the spindle-shaped pruning can be adopted because of the larger shed body space in the north.

Finally, master the following pruning points: Pruning peach trees in winter is mainly to remove upright and vigorous branches, too dense branches, crossed branches, thin branches, overlapping branches, branches of diseases and pests, etc. Back to improve the illumination of the crown hall; For trees with excessive flowers, the fruiting branches and some flower buds should be cut off appropriately to achieve reasonable load and improve fruit quality.