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Grafting method for inserting tree branch and knot into caves

A technology of branches and trees, applied in the field of one-piece grafting of trees, can solve the problems of low healing rate, dead tissue, difficult healing, etc., and achieve the effect of improving ornamental and economic value

Inactive Publication Date: 2012-04-18
叶卸妹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large size of the old cave and the dead surrounding tissues, it is often difficult to heal between the trunk of the seedling and the rootstock cave, and the healing rate is very low.

Method used

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  • Grafting method for inserting tree branch and knot into caves
  • Grafting method for inserting tree branch and knot into caves
  • Grafting method for inserting tree branch and knot into caves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment one Kuding tea trunk branch hole grafting Holly seedlings (see figure 1 )

[0040] 1. Overview

[0041] In winter, 30 3-year-old holly seedlings were grafted into holes on the trunks and branches of 12-year-old Kudingcha saplings.

[0042] 2. Drill holes in rootstock branches

[0043] Cut off 1 to 2 branches with a diameter of about 1 cm in the lower part of the Kuding tea tree trunk, and keep the length of each branch pile at 5 to 10 mm, and cut off the cross section. Then drill a hole with a depth of 2 to 3 cm in the middle of the branch pile, and the diameter of the hole is 1 to 2 mm larger than the inserted scion stem.

[0044] 3. Scion treatment

[0045] On the 3-year-old stem of holly, at the corresponding height to the branch hole of the rootstock, cut off from the junction of the 1-year-old and 2-year-old, or cut off the stem of the 2-year-old part, keep the lower stem, and cut off the cut. Then insert the stem of the seedling together with the...

Embodiment 2

[0052] Embodiment two Kudingcha main branch branch hole grafting (see figure 2 )

[0053] 1. Overview

[0054] The 10-year-old main branch of Kudingcha was grafted with holes on 10 plants, and the adjacent plants of Kudingcha were grafted with holes.

[0055] 2. Rootstock plant cutting and drilling

[0056] Select a main branch of the Kuding tea tree and cut it off, leaving a branch pile with a length of 2 to 5 cm. Then drill a hole on the section, about 2 to 3 cm deep, and plan the section. The diameter of the hole is 1 to 2 mm larger than the inserted scion stem.

[0057] 3. Treatment of scion plants

[0058] Select a main branch from the scion plant adjacent to the rootstock plant, and cut it off at the part of its top tip that is more than 2 years old. Then insert it into the rootstock hole with a depth of about 2 to 2.5 cm, and wrap it with a plastic film to fix it.

[0059] 4. Cultivation management

[0060] Same as embodiment one.

[0061] V. Implementation R...

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Abstract

The invention discloses a grafting method for inserting tress branch and knot into caves. According to the grafting method, seedling stems of plants or branches of trees as scions are inserted into artificial caves on trunk knots of stock to be healed to form a whole. According to the grafting method disclosed by the invention, aiming at the defects that ancient and old trees are difficult to rejuvenate and landscape tree varieties have single crowns, lower growth speed and weaker resistance, the effectiveness is obtained by using the characteristic that the plants and the tress branch and knot are easy to generate callus and adopting a special conjoined grafting method. The grafting healing survival rate obtained by adopting the grafting method reaches 85-95 percent which is improved by 22-29 percent than the contrast rate. According to the grafting method disclosed by the invention, the intraspecific distant grafting of part of plants can be succeeded; the resistance and capability of defending nature of trees are enhanced; the growth of the plants is promoted; the ancient and old trees can be rejuvenated; and the attractive and unique model and remarkable ecological and economic benefits are obtained.

Description

Technical field [0001] The present invention involves the method of grafting of trees, especially a cave with a cave with the dried stems of the seedlings or the tree branches that inserts it into the root of the rootstock, which will be healed and lived.Value tree grafting modeling method. Background technique [0002] The plant grafting is different from the relationship between the scion and the mother and the rootstock. It is divided into two categories: ionic grafting and conjoined grafting.Among them, there are large grafting categories. The scion needs to be cut away from the mother (plant) when grafting, which is conventional grafting.Most of its grafting methods are originally available, and a few grafting methods are new.The conjoined grafting is large. When grafting, the scion does not need to be separated from the mother (plant), which is the grafting of the scion with roots.Most of its grafting methods are new, and a few grafting methods are original. [0003] If the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
Inventor 叶卸妹
Owner 叶卸妹