(1) When young trees are integrated, attention should be paid to cultivating the central trunk and upper main branches to prevent the weakness caused by the weakness in the future. At the same time, some large multi-branched fruiting branches were cultivated in the crown cavity by continuous short cutting to control the outward migration of fruiting parts in the future.
② The fruiting branches should be refreshed and rejuvenated frequently. By cultivating "three sets of branches" and "thinning flowers and fruits", the sustainable fruiting and high-quality fruiting ability of the branches should be maintained as much as possible, so as to prevent the tree vigor from being too weak to recover, and effectively control the fruiting phenomenon of "big and small years".
(3) Pay attention to injury protection during pruning operations to avoid peeling and carving of main branches, causing serious injuries and thinning.
(4) thinning the peripheral dense branches at any time, improving the ventilation and light transmission conditions of the crown, preventing the inner branches and lower branches from weakening and drying up, accelerating the outward migration of the fruiting parts, and affecting the three-dimensional fruiting of the crown.
⑤ When pruning in winter, leave more flower buds to prevent the flower buds from freezing after pruning. However, in the growing period, flowers and fruits should be thinned in time according to the tree potential to achieve a reasonable load.
⑥ Pay attention to the management of soil, fertilizer and water, and improve the storage and nutrition level of trees.