Method for promoting formation of phoebe zhennan heartwood

A heartwood and tree trunk technology, which is applied in the field of promoting plant growth and promoting the formation of Zhennan heartwood, which can solve the problems of slow formation of Zhennan heartwood and achieve the effect of preventing the volatilization of medicinal liquid and reducing damage

Inactive Publication Date: 2017-03-22
YIBIN YUNCHEN ARBOR GARDEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention aims to solve the problem that the heartwood of Zhennan is formed slowly, and provides a method for promoting the formation of Zhennan's heartwood, and adopts a series of measures for the 20-year-old Zhennan to promote the formation of the heartwood in advance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A method for promoting the formation of Zhennan heartwood, comprising the following process steps:

[0030] A. Chemical treatment

[0031] At the base of the trunk close to the ground, use a drill to drill a hole obliquely down to the pith of the trunk, and use a syringe to inject 8ml, 200g / L glufosinate-ammonium into the hole;

[0032] B. Physical treatment

[0033] Girdle the bark above the injection hole, the girth width is 0.8cm, the length is 1 / 2 of the trunk circumference, peel off the bark, and then girdle once again below or above the opposite side of the girth, the method is as before.

Embodiment 2

[0035] A method for promoting the formation of Zhennan heartwood, comprising the following process steps:

[0036] A. Chemical treatment

[0037] At the base of the trunk close to the ground, use a drill to drill a hole obliquely down to the pith of the trunk, and use a syringe to inject 15ml, 200g / L glufosinate-ammonium into the hole;

[0038] B. Physical treatment

[0039] Girdle the bark above the injection hole, the girth width is 1.5cm, and the length is 3 / 4 of the trunk circumference, peel off the bark, and then girdle once again under or above the opposite side of the girth, the method is as before.

Embodiment 3

[0041] A method for promoting the formation of Zhennan heartwood, comprising the following process steps:

[0042] A. Chemical treatment

[0043] At the base of the trunk close to the ground, use a drill to drill a hole obliquely down to the pith of the trunk, and use a syringe to inject 11ml, 200g / L glufosinate-ammonium into the hole;

[0044] B. Physical treatment

[0045] Girth the bark above the injection hole, the girth width is 1 cm, and the length is 2 / 3 of the trunk circumference, peel off the bark, and then girdle once again below or above the opposite side of the girth, the method is as before.

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PUM

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Abstract

The invention relates to a method for promoting formation of phoebe zhennan heartwood, and belongs to the technical field of plant cultivation. The heartwood of phoebe zhennan trees is made to be formed in advance through a series of measures including a chemical method and a physical method; a chemical agent is adopted and enters the center of a trunk to accelerate ageing of the trunk, and then the heartwood is formed in advance; by adopting the physical measures, the supply and demand balance of nutrients and water of the trunk is changed, so that the trunk is aged, and then the heartwood is made to be formed in advanced.

Description

technical field [0001] The invention relates to a method for promoting plant growth, more specifically, the invention relates to a method for promoting the formation of zhennan heartwood, which belongs to the technical field of plant cultivation. Background technique [0002] Zhennan is a large evergreen tree, which is a national second-class protected plant and is a special tree species in my country. Phoebe is a large evergreen tree with a straight trunk, a height of more than 30m, and a diameter at breast height of up to 1m. The tree is beautiful, it is not only a high-quality timber tree species, but also an excellent greening tree species. This kind of material is fine and widely used, and it is the one with the highest economic value in the genus Phoebe. [0003] Phoebe is a very high-grade wood, its color is light orange-yellow and slightly gray, the texture is elegant and quiet, the texture is moist and soft, without shrinkage, and it has a delicate fragrance when ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06A01G17/00
CPCA01G7/06A01G17/005
Inventor 乔立栋
Owner YIBIN YUNCHEN ARBOR GARDEN
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