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Multiple-trunk natural-open-center-shaped shaping and trimming method of lagerstroemia crape

A natural happy-shaped, plastic pruning technology, applied in the field of gardening, can solve the problems of reduced ornamental, cluttered branches, disorder, etc., to achieve the effect of improving growth ability and increasing resistance to wind and rain.

Inactive Publication Date: 2017-05-17
安阳市农业科学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the strong germination of dwarf crape myrtle, the branches are messy and disorderly. If they are not trimmed and pruned, their ornamental value will be greatly reduced. Proper shaping and pruning is essential

Method used

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  • Multiple-trunk natural-open-center-shaped shaping and trimming method of lagerstroemia crape
  • Multiple-trunk natural-open-center-shaped shaping and trimming method of lagerstroemia crape

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Embodiment Construction

[0018] The technical solution of the specific shaping and pruning method of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] The technical scheme of the present invention is a kind of dwarf crape myrtle multi-dry natural happy-shaped plastic pruning method, figure 1 It is a schematic diagram of the overall appearance and structure of the multi-dried natural happy-shaped dwarf crape myrtle, figure 2 It is a representative schematic diagram of the structure of dwarf crape myrtle with many stems and natural happy shape before plastic pruning.

[0020] Described heart-shape plastic pruning is the plastic pruning that carries out at seedling age at the nursery stock above the annual seedling, and its steps are as follows:

[0021] (1) Fixed dryness: before germination in the spring of the second year, the annual seedlings of the dwarf Lagerstroemia crape myrtle were shortened for 10 days at a distance of 10 cm from th...

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Abstract

The invention discloses a multiple-trunk natural-open-center-shaped shaping and trimming method of lagerstroemia crape and belongs to the field of gardening. The method includes steps: determining trunks, selecting and remaining main branches, pinching and pruning, determining main branches, cultivating side branches, determining secondary side branches, and controlling plant height, wherein after trimming and shaping, a plant of lagerstroemia crape can be in a multiple-trunk open-center-shaped growing state, the shape does not have obvious central trunks, the main branches are uniformly distributed around a crown and not crossed and overlapped mutually, and a finally formed tree has beautiful posture and exuberant leaves and flowers, can delight worry caused by scorching heat and can shelter people from scorching sun.

Description

technical field [0001] The invention relates to a method for shaping and pruning dwarf crape myrtle, in particular to a method for shaping and pruning dwarf crape myrtle with multiple stems and naturally happy shapes, belonging to the field of gardens. Background technique [0002] Dwarf crape myrtle, which belongs to the crape myrtle of the family Cerataceae, also known as dwarf zinnia, is a new variety bred abroad and is a small deciduous shrub. Its plant height is 0.5 m ~ 1.0 m, the flowering period is as long as 5 to October, and the flower colors are pink, purple, white, violet, etc. The plants are dwarfed, the root system is developed, and the soil fixation performance is strong, which has great ornamental value and ecological value. Therefore, dwarf crape myrtle is an ideal choice whether it is used for landscaping, garden placement, or for soil fixation and slope protection. [0003] In recent years, countries such as Japan, Europe and the United States have been p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06
CPCA01G7/06A01G17/005
Inventor 李红伟胡国平冯太平李玉娟许蕊朱琳靳建芹赵海洋
Owner 安阳市农业科学院