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Rapid breeding method for perennially evergreen arbor euonymus bungeanus capable of being resistant to wind, snow and ice rain

A technology of evergreen trees and cultivation methods, applied in the field of rapid cultivation of evergreen trees in four seasons, can solve the problems of restricting the engineering application of arbor silk, inability to withstand wind, snow and freezing rain, and inability to form rapidly, and achieve favorable scale Chemical engineering application, convenient post-maintenance, strong effect

Active Publication Date: 2019-06-25
杜林峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing landscaping industry generally adopts the method of cultivating the four-season evergreen tree silk floss, which is to directly remove the head of the tree silk floss or graft the evergreen series of euonymus species on the small crown of the tree silk floss with irregular distribution of branches to realize the tree silk floss. It is evergreen in four seasons, but the arbor silk cotton obtained by this method grows with the evergreen euonymus. Since the main branches of the evergreen euonymus are very brittle, they cannot resist the wind at all in the windy, snowy and freezing rainy northern weather. , snow and freezing rain, poor support ability, easy to break, unable to quickly form, and can only keep its shape and maintain its beautiful shape by frequent pruning of the crown. The later maintenance is inconvenient, which limits the engineering application of arbor silk floss

Method used

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  • Rapid breeding method for perennially evergreen arbor euonymus bungeanus capable of being resistant to wind, snow and ice rain
  • Rapid breeding method for perennially evergreen arbor euonymus bungeanus capable of being resistant to wind, snow and ice rain
  • Rapid breeding method for perennially evergreen arbor euonymus bungeanus capable of being resistant to wind, snow and ice rain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] At the end of September of the first year, select 5 tree silk cotton trees with straight trunks, no pests and diseases, strong trunks and crowns that meet the requirements of practical engineering applications, and keep the permanent backbone branches of the entire tree crowns of the 5 tree silk cotton trees from the base 60-80% of the crown of the branch tip is used as the main support trunk, and the permanent backbone branches with a top cutout diameter of less than 1 cm in the main support trunk are continued to be pruned, and permanent backbone branches with a top cutout diameter of more than 1 cm in the main support trunk are removed. branch as a rootstock, wrap the top incision of each permanent backbone branch with a plastic film, apply an appropriate amount of organic fertilizer or base fertilizer to the rootstock silk cotton wood, and remove the plastic film in March of the second year;

[0028] In February of the second year, collect annual mature branches from...

Embodiment 2

[0035] At the end of September of the first year, select 10 arbor silk cotton trees with straight trunks, no pests and diseases, strong trunks and crowns that meet the requirements of practical engineering applications, and keep the permanent backbone branches of the entire crown of the 10 tree silk cotton trees from the base 50-90% of the crown of the branch tip is used as the main support trunk, continue to trim and remove the permanent backbone branches with a top cutout diameter of less than 1 cm in the main support trunk, and use the permanent backbone branches with a top cutout diameter of more than 1 cm in the main support trunk. branch as a rootstock, wrap the top incision of each permanent backbone branch with a plastic film, apply an appropriate amount of organic fertilizer or base fertilizer to the rootstock silk cotton wood, and remove the plastic film in March of the second year;

[0036] In February of the second year, collect annual mature branches from the everg...

Embodiment 3

[0043] At the end of September of the first year, select 20 arbor silk cotton trees with straight trunks, no pests and diseases, strong trunks and crowns that meet the requirements of practical engineering applications, and keep the permanent backbone branches of the entire crown of 20 tree silk cotton trees from the base 50-90% of the crown of the branch tip is used as the main support trunk, continue to trim and remove the permanent backbone branches with a top cutout diameter of less than 1 cm in the main support trunk, and use the permanent backbone branches with a top cutout diameter of more than 1 cm in the main support trunk. branch as a rootstock, wrap the top incision of each permanent backbone branch with a plastic film, apply an appropriate amount of organic fertilizer or base fertilizer to the rootstock silk cotton wood, and remove the plastic film in March of the second year;

[0044] In February of the second year, collect annual mature branches from the evergreen...

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Abstract

The invention discloses a rapid breeding method for perennially evergreen arbor euonymus bungeanus capable of being resistant to wind, snow and ice rain. The method comprises the steps that 50-90% ofan arbor euonymus bungeanus crown is reserved as a main crown support, wherein a permanent skeleton branch with a top cut with the diameter being 1 centimeter or above is selected as a rootstock, andfull-body paired perennially evergreen euonymus alatus species grafting is conducted on the rootstock at the intervals of 10-90 centimeters to obtain the perennially evergreen arbor euonymus bungeanus. The evergreen euonymus alatus is directly grafted with the permanent skeleton branch of the arbor euonymus bungeanus as the main supporting trunk, the evergreen euonymus alatus is easily quickly spread, and quick shaping of the perennially evergreen arbor euonymus bungeanus is achieved. The permanent skeleton branch of the arbor euonymus bungeanus is used as the main supporting trunk, the permanent skeleton branch is thick and strong in branch, high in wood fiber flexibility and not prone to breakage, so that the resistance, of the perennially evergreen arbor euonymus bungeanus, to wind, snow and ice rain is greatly improved, and frequent trimming is not needed in the later maintenance process. By means of the method, the perennially evergreen arbor euonymus bungeanus is easily widely applied in engineering on a large scale in the north region where there is more wind, snow and ice rain.

Description

technical field [0001] The invention belongs to the technical field of garden plant cultivation, and in particular relates to a rapid cultivation method for four-season evergreen arbor, silk cottonwood, which is resistant to wind, snow and freezing rain. Background technique [0002] The existing landscaping industry generally adopts the method of cultivating the four-season evergreen tree silk floss, which is to directly remove the head of the tree silk floss or graft the evergreen series of euonymus species on the small crown of the tree silk floss with irregular distribution of branches to realize the tree silk floss. It is evergreen in four seasons, but the arbor silk cotton obtained by this method grows with the evergreen euonymus. Since the main branches of the evergreen euonymus are very brittle, they cannot resist the wind at all in the windy, snowy and freezing rainy northern weather. , snow and freezing rain, the support ability is poor, it is easy to break, and it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G17/00
Inventor 杜林峰
Owner 杜林峰
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