Promoting photosynthesis is beneficial to nutrient accumulation. Do a good job in water and fertilizer management, ensure sufficient water and nutrients, water in time during the growth period, and apply thin fertilizer reasonably. If the branches of fruit trees are messy, fruit tree grafting fertilization is a rapid growth method and should be pruned in time. Strengthen cultivation and spray chemicals in advance to ensure that the fruit trees are full of water and fertilizer, the soil is fertile and loose, and the branches grow fast.

When pruning thick branches, you can hold scissors in one hand, push the branches to the cutting mouth with the other hand, and cut the thick branches with both hands. Remember not to shake the scissors from side to side when pruning, but not every year. The normal cutting method is three strands, six forks and twelve branches, which is the haircut. After two years, it's about fifty or sixty centimeters, leaving only three forks. These three forks are one year long and half crowned. Leave two on each of these three forks.

There is also pruning and combining the varieties of fruit trees. Different varieties of fruit trees have their own characteristics, so pruning must be carried out according to the needs of fruit trees, such as apple trees and pear trees. When pruning, it is necessary to keep layering or chopping. First, choose the correct pruning position, which should be about 0.5cm above the lateral buds to facilitate healing and growth. The incision is flat and slightly inclined, consistent with the direction of the bud. Pay attention to the selection of cutting buds, choose more lateral buds, and use less medial buds and lateral buds to prevent introversion.

Pneumatic branch shears: The working efficiency of pneumatic branch shears is more than 5 times higher than that of ordinary original shears, and the labor intensity is 95% lower than that of ordinary original shears. It can be used in the field without power supply, and can also be used for power generation and lighting. And give full play to its functions. When planting fruit tree seedlings, it is necessary to cut off some branches first, which will help the newly planted seedlings absorb nutrients and cannot be transported to the branches in time, so the branches will slowly wither and die, so it is necessary to cut off some branches and re-grow the heads during the growth of fruit trees. For some trees with no main shaft, such as willow and locust, if the crown is found to be aging, serious pests and diseases, or has no development prospect due to other injuries, and the trunk is still strong, the crown can be completely cut off from the branch points and redeveloped.