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Method for grafting old trees

A tree and trunk technology, applied in the field of ancient tree grafting, can solve the problems of dead branches and increased maintenance difficulty, and achieve the effects of improving the survival probability, reducing engineering costs, and avoiding continued withering.

Inactive Publication Date: 2009-11-04
夏万新
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, due to the phenomenon of dead branches in the middle of the ancient wood, it is more difficult to maintain

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0021] Confirm the surviving part of the ancient tree. When the surviving part is greater than 50% of the trunk volume of the tree, grafting can be carried out; implant the same kind of grafted sapling with root system at the lower end of the surviving part of the ancient tree trunk; connect at the upper end of the surviving part of the ancient tree trunk Insert the same kind of grafted saplings with branches and leaves; when the surviving part of the ancient tree trunk is divided into multiple sections, use the same kind of grafted saplings with branches and leaves in the middle of the surviving parts of the ancient tree trunks to connect them by plugging; the same kind of grafted saplings with roots The root system of the same species is buried in the soil; one end of the grafted sapling with branches and leaves is inserted into the surviving part of the trunk of the ancient tree, and the rest is fixed on the trunk of the ancient tree.

[0022] The step of grafting is carried...

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Abstract

The invention relates to a method for grafting old trees, in particular to a method for grafting century-long old trees with part of the trunk being withered to death. In order to overcome the major defect that the century-long old trees are difficult to be conserved continuously in a grafting manner in the prior art, the invention provides a method for grafting century-long old trees with part of the trunk being withered to death for survival. The method comprises the following steps: determining the viable part in the old tree, wherein, if the size of the viable part is larger than 50% that of the trunk of the old tree, the method is feasible; implanting a conspecific grafting seedling provided with a root system into the lower end of the viable part of the old tree; and grafting a conspecific grafting seedling provided with branches and leaves onto the upper end of the viable part of the old tree, wherein, the root system of the conspecific grafting seedling is imbedded in the soil; and one end of the conspecific grafting seedling with the braches and leaves is grafted onto the viable part of the old tree, and the rest thereof is fixed onto the old tree.

Description

technical field [0001] The invention relates to an ancient wood grafting method, in particular to an ancient wood grafting method with some dead limbs that have grown for more than a hundred years. Background technique [0002] At present, with the acceleration of urban construction and environmental changes, the protection of cultural relics is becoming more and more difficult, especially the transplantation and maintenance of some ancient trees in the ancient building complex. [0003] Most of the ancient trees in the ancient buildings are more than one hundred years old. Due to the changes in the historical environment and various problems, such as the difficulty of maintenance funds, they cannot be well maintained. Nowadays, most of the human factors that plague the maintenance are be effectively resolved. However, due to the phenomenon of dead branches in the middle of the ancient wood, the difficulty of maintenance is increased. Even some ancient trees that appear to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G1/06
Inventor 夏万新胡贡堂楼芳兰
Owner 夏万新
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