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Foamed concrete vegetation nutrient medium and application thereof

A foamed concrete, nutrient-based technology, applied in the field of ecological restoration, can solve the problems of soil erosion, soil slope restoration in arid areas, unsuitable for vegetation growth, etc., achieving high water storage rate, strong surface erosion resistance, The effect of saving manpower

Active Publication Date: 2021-04-20
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] Soil slopes and soil slopes in arid areas have serious water and soil loss and are not suitable for vegetation growth. The existing methods cannot be well repaired for gentle slopes and soil slopes in arid areas

Method used

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  • Foamed concrete vegetation nutrient medium and application thereof
  • Foamed concrete vegetation nutrient medium and application thereof
  • Foamed concrete vegetation nutrient medium and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 1 This embodiment discloses a method for repairing gentle soil slopes and soil slopes in arid areas. The foamed concrete vegetation nutrient base is sprayed and sown on gentle soil slopes or soil slopes 100 in arid areas to form a matrix layer 200. The thickness of the matrix layer 200 is 1.5cm~2.5cm. In actual application, the foamed concrete vegetation nutrient base can be used in combination with hydraulic spraying machinery to save manpower.

[0048] In actual use, the foamed concrete vegetation nutrient base includes seeds, and according to parts by mass, the foamed concrete vegetation nutrient base also includes the following raw materials:

[0049] 9-11 parts of peat soil or humic acid organic fertilizer;

[0050] 1.8 to 2.2 parts of plant fiber;

[0051] 0.45-0.55 parts of soil micro-ecological improvement solution;

[0052] 0.18-0.22 parts of slow-release compound fertilizer;

[0053] 2.8 to 3.2 parts of low-alkali sulphoaluminate cement;

...

Embodiment 2

[0076] Such as Figure 2-6 As shown, the present embodiment discloses a spraying device of a vegetation nutrient base, which is used for spraying the nutrient base of embodiment 1, and the spraying device includes:

[0077] The first profile 13 is used for laying at the bottom of the slope;

[0078] The second profile 14 is used for laying on the top of the slope;

[0079] The base 15 is slidably arranged on the first profile 13;

[0080] The first driving mechanism 16 is arranged on the first profile 13 and is used to drive the base 15 to move left and right;

[0081] The top seat 17 is slidably arranged on the second profile 14;

[0082] The second driving mechanism 18 is arranged on the second profile 14 and is used to drive the top seat 17 to move left and right, and the top seat 17 and the base 15 move synchronously;

[0083] Two steel wire ropes 19 arranged in parallel, one end of the two steel wire ropes 19 is relatively fixed to the base 15, and the other end is re...

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Abstract

The invention discloses a foamed concrete vegetation nutrient medium and application thereof; the foamed concrete vegetation nutrient medium is used for a gentle soil slope or an arid area soil slope; the foamed concrete vegetation nutrient medium comprises the following raw materials in parts by mass: 9 to 11 parts of turfy soil or humic acid organic fertilizer, 1.8 to 2.2 parts of plant fibers, 0.45 to 0.55 part of a soil micro-ecological improvement liquid, 0.18 to 0.22 part of a slow-release compound fertilizer, 2.8 to 3.2 parts of low-alkali sulphoaluminate cement, 0.08 to 0.12 part of sulfur powder, 0.25 to 0.35 part of polyvinyl alcohol, 2.8 to 3.2 parts of active silicon dioxide, 0.004 to 0.006 part of hydrogen peroxide, and 60 to 100 parts of water. The foamed concrete vegetation nutrient medium disclosed by the invention can provide sufficient various nutrients for plants; by adding the low-alkali sulphoaluminate cement, the compressive strength is high, the surface erosion resistance is high, and the low-alkali sulphoaluminate cement can be quickly bonded into a solid; hydrogen peroxide is added to form a pore structure and a porous channel through foaming, so that the water storage rate is high, the water retention time is long, long-term survival and growth of plants are facilitated, and the high transpiration / evaporation influence is greatly reduced.

Description

technical field [0001] The invention relates to the field of ecological restoration, in particular to a foamed concrete vegetation nutrient base and its application. Background technique [0002] Soil gentle slopes and soil slopes in arid areas suffer from serious water and soil loss and are not suitable for vegetation growth. The existing methods cannot be well repaired for gentle soil slopes and soil slopes in arid areas. Contents of the invention [0003] Aiming at the above problems, the present invention proposes a foamed concrete vegetation nutrient base and its application. [0004] The technical scheme that the present invention takes is as follows: [0005] A foamed concrete vegetation nutrient base is used for gentle soil slopes or soil slopes in arid regions. The foamed concrete vegetation nutrient base includes the following raw materials in parts by mass: [0006] 9-11 parts of peat soil or humic acid organic fertilizer; [0007] 1.8 to 2.2 parts of plant f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/06E02D17/20E02D15/02C04B38/02
Inventor 丁锡峰钱泽樱孙伟
Owner 江苏绿之源生态建设有限公司
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