Crape myrtle tree form with spindly skeleton and pruning method thereof

Abstract

The invention discloses a crape myrtle tree form with a spindly skeleton and a pruning method thereof, which relate to the technical field of garden tree pruning. A trunk of the tree form is obvious, and the trunk is thick and skeleton-shaped, so that an operation of controlling the diameter of a crown, the size of a tree body and the height of the trunk according to the growth space is facilitated; branches are distributed uniformly, a state that lower branches are sparse and upper branches are dense, outer branches are sparse and inner branches are dense, and the branch trend is mean and robust is kept, branches are well-arranged, and a certain distance is kept between layers; the ventilation and light transmission properties are good, thereby facilitating the robust growth of plants, and reducing plant diseases and insect pests; and inflorescences inserted in the periphery of a crown in the flowering period are easy to form a neat bulk structure, the pruning method is simple to operate, easy to carry out, and applicable to the standardized production and management of nurseries, and facilitates the highlighting of a crape myrtle landscape effect in case of being applied to gardens, therefore, the pruning method is suitable to be promoted and applied in garden production.

Description

technical field [0001] The invention relates to the technical field of garden tree pruning, in particular to a crape myrtle tree with a spindle-shaped skeleton and a pruning method thereof. Background technique [0002] Lagerstroemia indica has a beautiful tree shape, smooth and clean trunk, terminal panicles, and gorgeous flowers. It blooms in the season of few flowers in summer, and the flowering period is long, and it continues to bloom from July to September. Lagerstroemia indica is widely distributed, and it is also a very good tree species for garden viewing and greening. It is widely cultivated in urban greening in East China, Central China, South China and Southwest China. In the current greening application, most garden enterprises and nurseries do not pay attention to the pruning of crape myrtle or the pruning is not timely and unreasonable. There are common phenomena of single shape (basically boxing), messy tree shape, long branches and few flowers, and low clust...

AI Technical Summary

Problems solved by technology

In the current greening application, most garden enterprises and nurseries do not pay attention to the pruning of crape myrtle or the pruning is not timely and unreasonable, and there are common phenomena of single shape (basically boxing), messy tree shape, long branches and few flowers, and low clusters. , and most of them are only planted in the road isolation belt or for garden decoration, which greatly reduces the ornamental value and has not fully reflected its due garden value.