After the main branches are fully equipped, before the whole garden is closed, the main branches and side branches should not be cut short in winter, and the upright branches on the back should also be cut short. In summer, competitive branches under the main branches and side branches are allowed to grow, and measures such as coring are not taken; From the end of July to the beginning of August, when the color of new buds changes from green to yellowish brown, twist them down where there is space. Don't cut it in winter, let it blossom and bear fruit the next year.
Leave 20 ~ 30 cm long branches on the back of the main branches and side branches for heavy and short cutting, and it is best to cut them into branches for culture, with a spacing of about 50 cm, which is too dense to be thinned; When cutting in winter, slowly release the fruit branches with excessive back, and let them blossom and bear fruit; If the bearing branches are weak, they should be thinned out in time, and those with certain growth potential can be retracted.
The peach trees pruned in this way have a large amount of flowers, so it is necessary to strengthen the management of soil, fertilizer and water to ensure that the trees are strong; We should also do a good job in thinning flowers and fruits to ensure the quality of fruits.