2. Pulling branches: Pulling branches can disperse the top advantages of branches, make the buds in the middle and back of treated branches more abundant, increase the number of branches, and be beneficial to crown expansion and early fruiting.
3. Thinning: Thinning is also called thinning, that is, cutting annual or perennial branches from the base. It is suitable for the treatment of secondary branches or dense branches under cutting with closed crown, poor ventilation and light transmission and fierce competition. Thinning branches is beneficial to enhance the ventilation and light transmission conditions of crown, improve fruit quality and increase yield.
Extended data:
When pruning pear trees in winter, various methods should be used and matched reasonably to make them smooth, bright and stable.
1, flat, which means that the tree should be balanced, the backbone branches should be balanced, the vegetative growth and reproductive growth should be balanced, and the upper branches and lower branches should be balanced.
2, light, is to solve the lighting conditions, so that the outside is sparse and the inside is dense, and the upper is sparse and the lower is dense.
3, stability, that is, the trees should be moderate, the branches should not compete with each other, and the results are large and stable.