Method for grafting branch onto tree

A technology of trees and varieties, applied in the field of sapling grafting and tree shape modification, can solve the problems of low survival rate of grafting, and achieve good ornamental value and high survival rate

Inactive Publication Date: 2013-05-08
长沙县奥景花卉苗木专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing grafting technology is mostly suitable for young trees that grow vigorously. For old trees that have grown for decades or even hundreds of years, the survival rate of grafting is low.
Especially, when it is necessary to improve the ornamental value of old trees, the diameter of the grafted branches often needs to adapt to the size of the surrounding branches. When grafting branches with larger diameters, the grafting survival rate is lower

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: the grafting of Alderia radiata tree, selects the scion of the same species of the Alderia radiata tree that needs to be planted, the size of the scion Alderia radiance tree is the same or close to the size of the desired planting branch, and the scion The wood briar tree is bent and shaped, and the shape after shaping meets the desired branch shape requirements after planting. The scion alder briar is transplanted in a potted container, and the scion alder briar is treated with a copper-containing fungicide The tree and the alderia heather tree that needs to be planted are regularly sprayed, and the concentration and dosage of the spraying liquid are used according to the manufacturer's suggestion method, which is a known technology and will not be described in detail. Peel off two-thirds of the outer skin at the splicing part and expose the xylem. Peel off the outer skin at the abutting part of the alder briar that needs to be planted, and use a tool to o...

Embodiment 2

[0014] Embodiment 2: the grafting of Podocarpus pine, select the scion Podocarpus pine of the same variety as the one that needs to be planted, the size of the scion Podocarpus pine is the same or close to the size of the expected planting branch, the scion Podocarpus pine is bent and shaped, and the shape after shaping To meet the desired branch shape requirements after planting, transplant the Podocarpus scion into a potted container. Before planting the branches, regularly spray the Podocarpus scion and the Podocarpus to be planted with tetracycline. The method suggested by the manufacturer is a known technology, so I won’t go into details. The time for planting branches is in March, and 60% of the outer skin is peeled off at the adjoining part of the scion podocarpus to expose the xylem. Peel off the outer bark at the jointed part, and use a tool to cut out a groove for the insertion of the scioned Podocarpus pine tree. The groove is as deep as the xylem. After spraying fl...

Embodiment 3

[0015] Embodiment 3: the grafting of Loropetalum safflower, selects the scion of Loropetalum safflower identical kind with needing to plant branches, the size of Loropetalum safflower of scion is identical or close to the size of desired planting branch, and the scion red safflower The safflower is bent and shaped, and the shape after shaping meets the desired branch shape requirements after planting. The scion is transplanted next to the safflower, and the scion is treated with a copper-containing fungicide before branching. The safflower safflower and the safflower safflower that need to be planted are sprayed regularly. The concentration and dosage of the spraying liquid are used according to the manufacturer's suggested method. This is a known technology and will not be described in detail. Peel off 70% of the outer skin at the abutting part of the loropetalum to expose the xylem, peel off the outer skin at the abutting part of the loropetalum that needs to be planted, and ...

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PUM

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Abstract

The invention discloses a method for grafting a branch onto a tree. According to the method for grafting the branch onto the tree, a scion tree which is in the same type as the tree where the branch is to be grafted is selected; the scion tree is transplanted beside the tree where the branch is to be grafted; the time of grafting is chosen to be in March to May, 60% to 70% of the skin of an inarching portion of the scion tree is stripped to expose the xylem of the scion tree, a groove where the inarching portion of the scion tree can be inserted is formed in an inarching portion of the tree where the branch is to be grafted, the groove is deep enough to reach the xylem of the tree where the branch is to be grafted, and after the inarching portion of the scion tree and the groove are sterilized, the inarching portion of the scion tree and the groove are bonded closely; nails are used for fixing the inarching portion of the scion tree and the groove, and then a grafting film is used for tying up the scion tree and the groove; the grafting film is untied after two to three months; in the inarching growing period, the situation that the scion three is provided with suitable soil, water and fertilizer for facilitating the growth of the scion tree is maintained; and if the scion tree is alive after the grafting, the portion, under the joint portion of the scion tree and the tree, of the scion three is cut and sealed with tree wound sealing glue, wherein the cutting time is chosen to be in October to November and at least one year after the grafting date.

Description

technical field [0001] The invention relates to the combination technology of sapling grafting and tree shape modification, in particular to a method for tree grafting and branching. Background technique [0002] At present, with the continuous progress of society, the urbanization process is accelerating, and people's material and cultural levels are also improving. Various garden constructions in urbanization construction have been favored by the public, and garden construction mainly relies on various An ornamental tree. It takes decades or even hundreds of years for various trees in nature to grow to form its unique ornamental value and value. Existing plant trees with ornamental value are few and far between, extremely rare and extremely expensive. Furthermore, these rare ornamental plants all grow in remote areas, not where people need them most. In order to solve actual or potential environmental problems, coordinate the relationship between human beings and the en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/00A01G1/00A01G1/06
Inventor 王汉金周晓利
Owner 长沙县奥景花卉苗木专业合作社
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