Autumn is not suitable for pruning pear trees, and the most suitable pruning period should be from February 65438 to the end of the following year 10. If the number of branches is too large, some redundant branches can be removed appropriately, but not more than one tenth of the total number of branches.

1. The nutrients made by leaves did not completely return to the tree. If pruning will cause waste of nutrients, the tree will be weak, which will have a great impact on flowering and fruit setting in the coming year.

2. Autumn is the peak of autumn infection period. If pruning is bound to cause a wound, germs can easily infect from the wound and aggravate the disease of branches.

For reference, thank you for your attention, please comment. Thank you.