For a normal result tree that has not been reshaped, it is necessary to first open a small skylight, that is, to remove 1-2 large vertical branches, and then to “small adjustments inside and outside,†that is, to delete diseased leaves, worm-eaten leaves, and dead branches. Branches, stubs, and weak branches, sparse dense branches, erect branches, and overlapping branches in the crown, cut off the squidless branches of the crown, late autumn shoots, and two branches of trees and lower branches. In principle, the branches on the upper part of the canopy are “strengthened and weakened†and the lower part is “trimmed and weakenedâ€.
For a normal result tree that has been reshaped, as long as the branches and branches, dead branches, stumps, weak branches, cross branches, dense branches, overlapped branches, and mowed branches are cut off, the rest of the leaves are left as much as possible to ensure the tree. Produce enough photosynthetic product.
For juvenile bayberry, pruning should begin from the 3rd year. About 40 centimeters from the ground, the appropriate main branches in three directions are left to promote the deputy main branch, expanding outwards year by year. Crowded and dragging the branches in the lower part of the ground should be promptly cut off; the branches that are oblique on the periphery should be left well or pulled branches and branches to promote oblique life, in order to increase the effective photosynthetic area and make the tree body The light is good.
The annual pruning time of Yangmeishu is appropriate in December of each year. After the pruning, the branches and leaves should be removed to the outside of the park in a timely manner, especially for diseases, insects, and stubs.
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