Why prune fruit trees and how to prune them to make them grow well in the coming year.
This is because plants have a "top advantage". "Top advantage" means that when plants grow, the nutrients of plants are transported from bottom to top, and the nutrients are concentrated at the top, and the branches and leaves below them can't absorb nutrients well. When auxin is low, the branches and leaves below are not good, that is, the fruit yield is low. That's why it needs pruning.