First, pruning young trees When pruning young trees, we should pay attention to shaping and results. Pruning methods should be based on thinning, supplemented by short pruning. In the first year after planting, the top should be cut according to the height. In the second year, the branches at the base of the trunk should be cut off by 30 ~ 50 cm, and 5 ~ 7 main branches should be kept on average, and the branches should be truncated evenly, and crowded branches, cross branches and twigs should be trimmed.

Second, pruning in the full fruit season, you should gradually cut off the extra big branches to complete the plastic steps, and carefully trim the branches in the crown. Pruning should be based on short pruning, and the branches that can bear fruit can be continuously updated through short pruning, which can also promote the growth of the remaining branches.