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Ecological restoration method for high and steep slope

A technology for high and steep slopes and ecological restoration, applied in botany equipment and methods, excavation, lawn growth, etc., can solve problems such as slope water and soil loss, unsuitable for vegetation growth, etc., achieve high water storage rate, porous structure water retention The effect of high resistance and high compressive strength

Pending Publication Date: 2021-04-16
江苏绿之源生态建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Slope soil erosion is serious and not suitable for vegetation growth. The existing repair methods are mainly for gentle slopes, and cannot be well repaired for high and steep slopes with an inclination angle greater than 60°

Method used

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  • Ecological restoration method for high and steep slope
  • Ecological restoration method for high and steep slope
  • Ecological restoration method for high and steep slope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056]Such asfigure 1 As shown, an ecological repair method of a high steep slope, a first nutrient group and a second nutrient group in a high steep slope 100, and the first nutrient group forms a first matrix layer 200 in contact with the high steep slope 100. The second nutrient group forms a second matrix layer 300 located above the first matrix layer 200, and the thickness of the first matrix layer is 3 to 5 times the thickness of the second matrix layer.

[0057]When actual use, the first nutrient group is based on mass, including the following raw materials:

[0058]2.5 to 9.5 parts of the mine sector or tail sand

[0059]7.5-8.5 parts of larcoal or humic acid organic fertilizer;

[0060]3.5 ~ 4.5 parts of plant fibers;

[0061]Soil microatic state improvement liquid 0.18 ~ 0.22;

[0062]2.04 ~ 0.06 parts of sustained release compound fertilizer;

[0063]Low alkaline sulfur salt cement 1.8 ~ 2.2 parts;

[0064]0.18 ~ 0.22 sulfur powder;

[0065]0.18 ~ 0.22 polyvinyl alcohol;

[0066]1.8 ~ 2.2.2 parts of a...

Embodiment 2

[0097]Such asFigure 2 ~ 7As shown, the present embodiment discloses an ejection apparatus planted with a nutrient group, which can be used in Example 1, and the injection device comprises:

[0098]The first profile 13 is used to lay on the bottom of the slope;

[0099]Second profile 14 for laying on the top;

[0100]The base 15 is slid on the first profile 13;

[0101]The first drive mechanism 16 is disposed on the first profile 13 for driving the base 15;

[0102]The top seat 17 is slid on the second profile 14;

[0103]The second drive mechanism 18 is disposed on the second profile 14 for driving the length of the top seat 17, and the top seat 17 is synchronized with the base 15;

[0104]Two parallel wire rope 19, one end of the two wire rope 19 is relatively fixed with the base 15, and the other end is relatively fixed with the top seat 17;

[0105]The mobile seat 20, which is set to two wire rope 19;

[0106]The injection head is fixed to the moving seat 20, the ejecting head is a multi-port injection hea...

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Abstract

The invention discloses an ecological restoration method for a high and steep slope. The method comprises the steps of spraying a first nutrient medium and a second nutrient medium to the high and steep slope, enabling the first nutrient medium to form a first substrate layer which is located at the bottom and is in contact with the high and steep slope, and enabling the second nutrient medium to form a second substrate layer located above the first substrate layer, wherein the thickness of the first substrate layer is 3-5 times that of the second substrate layer, and the second nutrient medium comprising seeds. The first nutrient medium is low in moisture content and high in viscosity, the first substrate layer well cooperating with the high and steep slope can be formed, the second substrate layer located above the first substrate layer can be formed by spraying and sowing the second nutrient medium containing seeds, and the thickness of the first substrate layer is 3-5 times that of the second substrate layer. By means of the thick first substrate layer, the high and steep slope can be reliably connected, and enough depth can be provided for reliable growth of seeds of the second substrate layer.

Description

Technical field[0001]The present invention relates to the field of ecological restoration, which specifically involves an ecological repair method of high steep slope.Background technique[0002]The slopes are serious and not suitable for vegetation growth. The existing repairing method is mainly for the gloma, and the high-side slope of the tilt angle is greater than 60 ° cannot be repaired.Inventive content[0003]The present invention proposes an ecological repair method of a high steep slope for the above problems.[0004]The technical solution taken by the present invention is as follows:[0005]An ecological repair method of high steep slope, in a high steep slope, a second nutrient group and a second nutrient group, the first nutrient group forms a first matrix layer in contact with a high steep slope, the first The dielectric group forms a second matrix layer above the first matrix layer, the thickness of the first matrix layer is 3 to 5 times the thickness of the second matrix laye...

Claims

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Application Information

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IPC IPC(8): A01G22/00A01G20/00A01G17/00A01G22/40A01G24/28A01G24/20A01G24/22A01G24/10A01G24/23A01G24/25A01G24/17A01G24/30E02D17/20E02B3/12
Inventor 钱泽樱孙伟丁锡峰
Owner 江苏绿之源生态建设有限公司
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