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Method for quickly planting cynodon dactylon on ecological concrete slope

A technology of ecological concrete and bermudagrass, applied in botany equipment and methods, excavation, lawn growth, etc., can solve problems such as slope instability, vegetation destruction, soil erosion, etc., and achieve soil erosion prevention, strong recovery ability, and high efficiency Improved effect

Active Publication Date: 2015-10-14
武汉植物园园艺中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the past, simple engineering protection was usually used, such as mortar (dry) masonry, spray anchor protection, etc. These engineering measures have caused a series of ecological environment and engineering problems such as the destruction of original vegetation, soil erosion, landslides, and slope instability.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037]A method for rapidly planting bermudagrass on an ecological concrete slope, comprising the following steps:

[0038] 1) Finish the slope;

[0039] 2) Construct the lattice frame: pour a plurality of adjacent lattice frames on the slope, backfill the planting matrix in each lattice frame, level and tamp it, and the covering weight is 12g / m 2 The first non-woven fabric, wherein, the planting substrate from bottom to top is nutrient soil with a thickness of 20cm and coarse sand with a thickness of 1cm;

[0040] 3) pouring ecological concrete: cover the ecological concrete layer with a thickness of 4cm on the surface of the first non-woven fabric, cover the surface of the ecological concrete layer with a plastic film, and remove the plastic film after 6 days;

[0041] 4) Planting Bermudagrass:

[0042] Select bermudagrass with an age of at least 2 years, and cut the stolons of bermudagrass into 5cm bermudagrass segments;

[0043] Add a water-retaining agent to the water a...

Embodiment 2

[0057] A method for rapidly planting bermudagrass on an ecological concrete slope, comprising the following steps:

[0058] 1) Finish the slope;

[0059] 2) Build a lattice frame: pour a plurality of adjacent lattice frames on the slope, backfill the planting matrix in each lattice frame, level and tamp it, and cover the grammage to 13g / m 2 The first non-woven fabric, wherein, the planting substrate from bottom to top is nutrient soil with a thickness of 25cm and coarse sand with a thickness of 1.5cm;

[0060] 3) Pouring ecological concrete: covering the surface of the first non-woven fabric with an ecological concrete layer with a thickness of 5 cm, covering the surface of the ecological concrete layer with a plastic film, and removing the plastic film after 8 days;

[0061] 4) Planting Bermudagrass:

[0062] Select bermudagrass with an age of at least 2 years, and cut the stolons of bermudagrass into bermudagrass segments with a length of 6 cm;

[0063] Add the water-reta...

Embodiment 3

[0077] A method for rapidly planting bermudagrass on an ecological concrete slope, comprising the following steps:

[0078] 1) Finish the slope;

[0079] 2) Build a lattice frame: pour a plurality of adjacent lattice frames on the slope, backfill the planting matrix in each of the lattice frames, level and tamp, and cover the grammage to 15g / m 2 The first non-woven fabric, wherein, the planting substrate from bottom to top is nutrient soil with a thickness of 30cm and coarse sand with a thickness of 2cm;

[0080] 3) pouring ecological concrete: cover the ecological concrete layer with a thickness of 6cm on the surface of the first non-woven fabric, cover the surface of the ecological concrete layer with a plastic film, and remove the plastic film after 10 days;

[0081]4) Planting Bermudagrass:

[0082] Select bermudagrass with an age of at least 2 years, and cut the stolons of bermudagrass into bermudagrass segments with a length of 8 cm;

[0083] Add a water-retaining age...

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Abstract

The invention provides a method for quickly planting cynodon dactylon on an ecological concrete slope. The method comprises the following steps of 1 slope surface preparing; 2 lattice frame constructing, wherein multiple lattice frames adjacent to one another are poured and are all backfilled with planting matrixes, the planting matrixes are leveled, tamped and covered with first non-woven fabric; 3 ecological concrete pouring; 4 cynodon dactylon planting, wherein the stolons of cynodon dactylon are sheared into cynodon dactylon stems; 5 curing. According to the method, the cynodon dactylon which is good in stress resistance, resistant to trampling and poor soil and high in recovery capacity is adopted to serve as the planting species, the survival rate is high, and the selected cynodon dactylon is at least two years old; after twenty days, the coverage rate of the cynodon dactylon can reach 80 percent, the cynodon dactylon stems grow well, adventitious roots are grown, axillary buds on the stems begin to grow into branches on the ground, and new stolons begin to tiller; after thirty days, the vegetation coverage rate is more than 95 percent. By adopting the method, vegetation landscapes can be quickly formed, the slope ecology environment can be improved, and slope ecology protection can be achieved.

Description

technical field [0001] The invention belongs to the field of methods for quickly planting bermudagrass on slopes, and in particular relates to a method for quickly planting bermudagrass on ecological concrete slopes. Background technique [0002] With the rapid development of our country's social economy, the construction of urban construction, hydropower, transportation, mines, ports and docks, and national defense have caused damage to the ecological environment. Due to earth and rock filling and excavation of the project, a large amount of earth and rock exposed slopes are formed, which destroys the existing vegetation and has a great impact on the local ecological environment. It is difficult to restore such slopes by relying on natural vegetation, and it takes at least 20 years for natural restoration to succeed to grass and shrub plant communities. A large number of engineering wounds urgently need to be treated through artificial ecological restoration. [0003] In t...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G9/02C05G1/00E02D17/20
CPCA01G20/00C05B17/00E02D17/20E02D2300/002C05C5/02C05C9/00
Inventor 刘宏涛宋利平郝钰斌袁玲
Owner 武汉植物园园艺中心有限公司
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