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Method for rapidly repairing vegetation of abandoned quarry by adopting alchornea trewioides

A technology of red-backed hemp stalks and quarries, applied in the direction of soil preparation, application, seed immunization, etc., can solve the problems of artificial cultivation of red-backed hemp stalks, and achieve the effects of improving habitat microclimate, fast growth, and thin leaves

Inactive Publication Date: 2017-12-01
GUANGXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the red-backed mountain hemp stalk is a wild species, and there is no report about the artificial cultivation of the red-backed mountain hemp stalk after searching, and the red-backed mountain hemp stalk is not used in the vegetation restoration of the abandoned quarry in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: a kind of method that adopts red-backed mountain hemp stalk to carry out the method for vegetation fast restoration of abandoned quarry, it comprises the following steps:

[0029] S1. Collection of propagating roots: in February, select wild red-backed mountain hemp stalk plants with good growth conditions and no insect diseases, excavate the propagating roots that grow horizontally and have a diameter of 10-15mm, cut into small sections that are 7cm in length, and set aside;

[0030] S2. Disinfection and rooting: put the small section of propagation root cut in step S1 into chlorothalonil solution and soak for 50s, put it into No. ABT1 rooting powder solution after drying and soak for 8s; wherein, the chlorothalonil solution is mass Percentage concentration is the 500 times solution that the chlorothalonil preparation of 75%; The concentration of described No. ABT1 root-inducing powder solution is 250mg / L;

[0031] S3. Cutting: Cutting the sterilized and ...

Embodiment 2

[0035] Embodiment 2: a kind of method that adopts red-backed mountain hemp stalk to carry out the method for vegetation fast restoration of abandoned quarry, it comprises the following steps:

[0036] S1. Collection of propagating roots: in March, select the wild red-backed mountain hemp stalk plants with good growth conditions and no insect diseases, dig out the propagating roots that grow horizontally and have a diameter of 10-15mm, cut into small sections with a length of 8cm, and set aside;

[0037] S2. Disinfection and rooting: put the small section of propagating root cut in step S1 into chlorothalonil solution for 70s, put it into No. ABT1 rooting powder solution after drying and soak it for 12s; wherein, the chlorothalonil solution is mass Percentage concentration is the 500 times solution that the chlorothalonil preparation of 75%; The concentration of described No. ABT1 root-inducing powder solution is 350mg / L;

[0038] S3. Cutting: Cutting the sterilized and rooted ...

Embodiment 3

[0042] Embodiment 3: a kind of method that adopts red-backed mountain hemp stalk to carry out the method for vegetation fast restoration of abandoned quarry, it comprises the following steps:

[0043] S1. Collection of propagating roots: in February, select the wild red-backed mountain hemp stalk plants with good growth conditions and no pests and diseases, excavate the propagating roots that grow horizontally and have a diameter of 10-15mm, cut into small sections that are 7m in length, and set aside;

[0044] S2. Disinfection and rooting: put the small section of propagation root cut in step S1 into chlorothalonil solution and soak for 60s, put it into No. ABT1 rooting powder solution after drying and soak for 10s; wherein, the chlorothalonil solution is mass Percentage concentration is the 500 times solution that the chlorothalonil preparation of 75%; The concentration of described No. ABT1 root-inducing powder solution is 300mg / L;

[0045] S3. Cutting: Cutting the steriliz...

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PUM

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Abstract

The invention discloses a method for rapidly repairing vegetation of an abandoned quarry by adopting alchornea trewioides. The method comprises the steps of collecting propagation roots, performing disinfection and rooting, and performing cuttage, cultivation, transplanting and repairing. According to the method for rapidly repairing vegetation of the abandoned quarry by adopting alchornea trewioides, by means of the alchornea trewioides cloning reproductive characteristics, the method is applied to rapid repairing of abandoned quarry vegetation. According to the method, the vegetation suffering from serious damage in the Karst rocky mountain region is rapidly repaired, the problem that the vegetation seriously damaged by the abandoned quarry in the Karst rocky mountain region is hard to repair in the natural state is solved, by means of the alchornea trewioides cloning breeding and other characteristics, the rapid construction colony theory and technology are combined, and the alchornea trewioides is adopted for performing rapid vegetation repairing and colony construction on the abandoned quarry in the Karst rocky mountain region. Accordingly, the method has a great significance in rapid repairing and reconstruction of the vegetation of the Karst rocky mountain region.

Description

technical field [0001] The invention belongs to the field of ecological restoration, and in particular relates to a method for rapidly restoring vegetation in abandoned quarries by using red-backed mountain hemp stalks. Background technique [0002] Karst is one of the four ecologically fragile areas in my country. Its ecology, stability, and ecological environment are fragile, and its recovery ability is extremely poor after being disturbed by natural or human activities. The construction and unreasonable mining of stones have caused the karst rock mountains to face the crisis of rocky desertification. [0003] However, most of the existing quarries adopt open-air quarrying methods. After the development and utilization of resources, the quarries will be discarded. low soil moisture content, high surface temperature, and easy soil loss; slow phytoremediation process and low vegetation coverage; simple ecosystem structure, low function, weak self-repair ability of vegetation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02A01G17/00A01C1/00A01C1/08
CPCA01B79/02A01B79/005A01C1/00A01C1/08A01G17/005
Inventor 马姜明陈宁何明先李钰慧陈洁萍李诗林
Owner GUANGXI NORMAL UNIV
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