The purpose of pruning is to stabilize the yield. When young trees are cultivated, they will generally bear fruit in advance and start pruning after entering the fruiting period. Peach trees have a large amount of pruning, while pear trees do not need pruning. Moreover, the pruning methods of these two fruit trees are completely different. . If you plant one or two trees at home, just cut them down and keep them ventilated and transparent. If it is planted in a large area, you need to buy some books to read.