2. The second pruning was carried out 30 days after the first pruning, and the new branches sprouted at the lower part continued to be chopped, and the vigorous branches formed after short cutting were chopped, cored or twisted again, and the growth potential was weakened.
3. For scaffolding, bamboo poles with a height of more than 3 meters are generally used to bind the trunk extension branches for many times to prevent the tree from leaning and bending, which will affect the tree potential. Branches above extended branches also need to be cored or cut short to avoid forming bulls.
4. Prune the leaves of peach trees in autumn after defoliation in winter, select the main branches according to the tree type, remove the bottom branches, pests and diseases branches, over-dense branches and upper branches, select the full buds for short cutting, and then cut off the new branches for many times. It is more suitable to keep 25 short branches after treatment. If it is a three-stem pruning, leave about 60 cm for short cutting, and then cut the newly grown branches a few times, which can also be quickly reshaped.