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Method for rejuvenating, repairing and curing root systems of ancient tree hole

An ancient tree and root system technology, applied in the field of root rejuvenation, restoration and treatment of ancient trees and tree holes, can solve the problems of donor tree damage and low graft survival rate, and achieve the effects of improving the success rate, improving the survival rate, and promoting growth and development.

Pending Publication Date: 2021-11-16
袭新祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this invention changed the conventional grafting method and carried out multiple splicing, it still carried out the grafting of isolated donors. On the one hand, it caused damage to the donor tree, and on the other hand, due to the isolated state, the living environment and the growth state all occurred. have changed, the survival rate of grafting is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A method for rejuvenating and repairing root systems in tree holes of ancient trees, comprising the following steps:

[0046] (1) Transplanting of donor trees:

[0047] Around the damaged root system of the old tree, transplant one or more healthy trees of the same species as the donor tree, and bury the roots of the donor tree with special soil after transplanting;

[0048] (2) Live grafting:

[0049] A. After the donor tree in step (1) survives and adapts to growth, dig deep into the soil between the old tree and the donor tree until the damaged roots of the old tree and the roots of the donor tree are exposed , cover the exposed roots with soaked grass bags;

[0050] B. Cut a section of the damaged root of the ancient tree away from the trunk into a wedge-shaped joint of the acceptor, and at the same time, cut a donor joint on the oblique side of the middle part of the single lateral root of the donor tree that fits the joint of the acceptor. Then, the joint surfa...

Embodiment 2

[0060] A method for rejuvenating and repairing root systems in tree holes of ancient trees, comprising the following steps:

[0061] (1) Transplanting of donor trees:

[0062] Around the damaged root system of the old tree, transplant one or more healthy trees of the same species as the donor tree, and bury the roots of the donor tree with special soil after transplanting;

[0063] (2) Live grafting:

[0064] A. After the donor tree in step (1) survives and adapts to growth, dig deep into the soil between the old tree and the donor tree until the damaged roots of the old tree and the roots of the donor tree are exposed , cover the exposed roots with soaked grass bags;

[0065] B. Cut a section of the damaged root of the ancient tree away from the trunk into a wedge-shaped joint of the acceptor, and at the same time, cut a donor joint on the oblique side of the middle part of the single lateral root of the donor tree that fits the joint of the acceptor. Then, the joint surfa...

Embodiment 3

[0075] A method for rejuvenating and repairing root systems in tree holes of ancient trees, comprising the following steps:

[0076] (1) Transplanting of donor trees:

[0077] Around the damaged root system of the old tree, transplant one or more healthy trees of the same species as the donor tree, and bury the roots of the donor tree with special soil after transplanting;

[0078] (2) Live grafting:

[0079] A. After the donor tree in step (1) survives and adapts to growth, dig deep into the soil between the old tree and the donor tree until the damaged roots of the old tree and the roots of the donor tree are exposed , cover the exposed roots with soaked grass bags;

[0080] B. Cut a section of the damaged root of the ancient tree away from the trunk into a wedge-shaped joint of the acceptor, and at the same time, cut a donor joint on the oblique side of the middle part of the single lateral root of the donor tree that fits the joint of the acceptor. Then, the joint surfa...

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Abstract

The invention discloses a method for rejuvenating, repairing and curing root systems of an ancient tree hole, and belongs to the technical field of forest tree repairing. The method includes the steps of (1) donor tree transplant; (2) living body grafting; (3) soil changing; and (4) later maintenance. According to the method for rejuvenating, repairing and curing the root systems of the ancient tree hole, a conventional grafting mode is broken, and the phenomenon that the root section of a donor tree is damaged due to the fact that a root section is directly cut out from a worker tree for grafting is avoided; and meanwhile, due to the fact that the lateral root of a donor is in a non-in-vitro state, the donor can absorb nutrients from the donor tree while absorbing nutritional ingredients from a nutrient medium, so that the success rate of grafting is increased. After a receptor crevasse joint face and a donor joint face are attached in the morphological direction, the receptor crevasse joint face and the donor joint face are wrapped with the nutrient medium, intermittent acoustic-magnetic coupling treatment is carried out on a joint, and then the receptor crevasse joint face and the donor joint face are bonded in the morphological direction. The coupling effect of ultrasonic waves and a magnetic field is utilized to cooperate with the nutrient medium, so that the grafting success rate is increased.

Description

technical field [0001] The invention belongs to the technical field of tree restoration, and in particular relates to a restoration and treatment method for root system rejuvenation in tree holes of ancient trees. Background technique [0002] Since the 1980s, many provinces and cities have begun to conduct protective surveys of ancient and famous trees in their jurisdictions in accordance with the requirements of the Ministry of Construction, and have begun to conduct some research on the conservation and rejuvenation of ancient and famous trees. Starting with the quantitative analysis of the main mineral elements related to the growth of ancient trees and the microstructure of ancient trees, we began to study the relationship between tree decline and soil rational properties. Find the balance ratio relationship between the main mineral elements and the growth of ancient trees, analyze the reasons for some problems in the growth of ancient trees, and summarize the biologica...

Claims

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Application Information

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IPC IPC(8): A01G2/30A01G17/00A01G7/06A01G7/04A01G24/22A01G24/28A01G24/10C05G3/00
CPCA01G2/30A01G17/005A01G7/06A01G7/04A01G24/22A01G24/28A01G24/10C05G3/00C05C1/00C05D1/00C05D3/00C05D9/00C05D9/02C05F11/00
Inventor 袭新祥
Owner 袭新祥
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