Traditional Culture Encyclopedia - Hotel accommodation - Pruning techniques of Populus tomentosa
Pruning techniques of Populus tomentosa
In order to improve the ornamental effect of Populus tomentosa. Prune it in early spring every year. First of all, the trunk should be kept upright, with a height of about 2.5 meters, so that the lateral main branches are exposed from the top of the trunk, thus forming an umbrella-shaped round and muddy crown. When pruning in winter, the dead branches, dead branches, upright upward branches and drooping branches should be thinned from the base to make the whole crown roughly pruned into an umbrella-shaped skeleton; Selectively pruning overlapping branches, parallel branches and cross branches, and pruning the whole crown of all-red poplar and red-leaf poplar into layers to make the branches and leaves have more space; Trim the branchlets, try to cut off the upper branches and leave the upper branches. Sparse the branches growing below from the base and cut the remaining branches short. Be sure to pay attention to the direction of cutting buds when cutting short. It is advisable to choose the bud obliquely above the branches as the cutting bud, and its direction is the direction of growing new branches in the future, otherwise it will affect the appearance of all-red poplar and red-leaf poplar. According to the actual situation, the cut buds can also be left on the side with growth space to make up for the vacancy in the crown. The buds on elm rootstock should be drained as soon as possible, otherwise the crown shape will be destroyed and the ornamental effect will be reduced. During the whole pruning process, the removed branches should be cut off from the base without leaving piles, and the incision should be smooth and cut into horseshoes.
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