Moss regreening method for high and steep rock slope

A moss and rock technology, which is applied to the field of moss regreening on high and steep rock slopes, can solve the problems of insufficient nutrients and water, uneven thickness of the planting layer, and difficulty in attaching and fixing, so as to improve the fixing effect, increase the planting thickness, and avoid the wash down effect

Inactive Publication Date: 2019-05-03
安徽金联地矿科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a moss regreening method for high and steep rock slopes. By preparing the base layer and spraying it to form a pre-planted layer, and using loess and moss to mix, it solves the problem of the existing moss pla

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Step 1: Prepare the base layer; mix 300 parts of planting soil, 80 parts of humus soil, 3 parts of 3 cm long straw, 10 parts of organic fertilizer, and 0.5 parts of water-retaining agent in parts by weight, add water and mix until it becomes a paste. Has a certain viscosity to improve the adhesion on rocky slopes;

[0035] Step 2: Prepare the transplant layer; take the moss gametophyte and crush it to a length of 0.3 mm, then press 500g: 1m 2 Mix with yellow soil and add water to stir until paste;

[0036] Step 3: Spray the base layer; spray the base layer prepared in step 1 onto the surface of the green rock to be greened evenly to form a pre-planted layer with a thickness of 3-10 cm; the pre-planted layer helps to fix the moss and at the same time provides Provide essential nutrients and water; improve the survival rate of moss;

[0037] Step 4: uniformly spray the transplant layer prepared in step 2 on the pre-plant layer formed after spraying in step 3, and the sp...

Embodiment 2

[0040] Step 1: Prepare the base layer; mix and stir 350 parts of planting soil, 120 parts of humus soil, 4 parts of 6 cm long straw, 20 parts of organic fertilizer, and 0.7 part of water retaining agent in parts by weight until it becomes a paste. Has a certain viscosity to improve the adhesion on rocky slopes;

[0041] Step 2: Prepare the transplant layer; take the moss gametophyte and crush it to a length of 0.7 mm, then press 650g: 1m 2 Mix with yellow soil and add water to stir until paste;

[0042] Step 3: Spray the base layer; spray the base layer prepared in step 1 onto the surface of the green rock to be greened evenly to form a pre-planted layer with a thickness of 3-10 cm; the pre-planted layer helps to fix the moss and at the same time provides Provide essential nutrients and water; improve the survival rate of moss;

[0043] Step 4: uniformly spray the transplant layer prepared in step 2 on the pre-plant layer formed after spraying in step 3, and the spray thickn...

Embodiment 3

[0046] Step 1: Prepare the base layer; mix and stir 400 parts of planting soil, 150 parts of humus soil, 5 parts of 10 cm long straw, 25 parts of organic fertilizer, and 1 part of water-retaining agent into a paste by weight, making it Has a certain viscosity to improve the adhesion on rocky slopes;

[0047] Step 2: Prepare the transplant layer; take the moss gametophyte and crush it to a length of 1 mm, then press 750g: 1m 2 Mix with yellow soil and add water to stir until paste;

[0048] Step 3: Spray the base layer; spray the base layer prepared in step 1 onto the surface of the green rock to be greened evenly to form a pre-planted layer with a thickness of 3-10 cm; the pre-planted layer helps to fix the moss and at the same time provides Provide essential nutrients and water; improve the survival rate of moss;

[0049] Step 4: uniformly spray the transplant layer prepared in step 2 on the pre-plant layer formed after spraying in step 3, and the spray thickness is 1-3 cm ...

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Abstract

The invention discloses a moss regreening method for a high and steep rock slope, and relates to the technical field of environmental treatment. The moss regreening method comprises the steps that first, a base layer is prepared; second, a transplant layer is prepared; third, the base layer is sprayed; fourth, the base layer is sprayed to form a planting layer; and fifth, post-plant maintenance iscarried out. According to the moss regreening method for the high and steep rock slope, the problem of difficult attachment and fixation on the rock surface of existing moss planting is solved by preparing the base layer for spraying to form a pre-planting layer and mixing loess and moss, and the problems of uneven thickness, insufficient nutrients and water, and low survival rate of the moss ofan existing planting layer are solved by spraying the planting layer on the pre-planting layer.

Description

technical field [0001] The invention belongs to the technical field of environmental treatment, in particular to a moss regreening method for high and steep rock slopes. Background technique [0002] For high and steep rock slopes formed by mining areas or road development, due to the lack of soil layer and large slopes, the existing greening methods need to use barbed wire, wooden strips, etc. to fix the green layer; but due to the rocky slope shape The existence of the surface slope shape, and the water lock flow is poor, especially in the case of high and steep slopes, when it rains or waters, it is still easy to cause soil layer slippage or a large amount of soil loss, and the planted vegetation cannot survive; moss has a strong Drought tolerance, water-retaining properties, and the characteristics of making the surface soil have been paid more and more attention; but on the regreening of high and steep rock slopes, the fixed planting of moss is difficult, and at the sam...

Claims

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Application Information

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IPC IPC(8): E02D17/20A01G22/30A01G24/10A01G24/22A01G24/20A01G24/28A01C1/06
Inventor 秦月琴孙忠伟牛杏杏张传琦明桂林
Owner 安徽金联地矿科技有限公司
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