Method for planting mixed watering glass for protecting side slope of highroad

A mixed planting and slope technology, applied in the directions of botanical equipment and methods, horticultural methods, applications, etc., can solve the problems of damage to the stability of cutting slopes, high comprehensive cost of construction cost, insufficient soil depth, etc., to restore natural vegetation, Low maintenance cost and environmental protection effect

Inactive Publication Date: 2005-03-30
邓高鸣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still many defects: first, the root system of herbaceous plants is relatively shallow, and the depth of root penetration into the slope soil layer is not enough, thus affecting the overall protection effect of the slope
However, digging pits and planting trees is likely to cause great damage to

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] Example 1:

[0018] ① Seed treatment of shrub species: First soak the seeds of the five species of Leucaena leucocephala, Vitex alba, Morus alba, Mulberry, and Magnolia in room temperature water for 1-72 hours (the soaking time depends on the hardness of the seed coat of different species). After soaking in 300ppm GA solution for 12 hours, it will be piled up to accelerate germination

[0019] ②Mix the processed five shrub species and the bermudagrass species at a weight ratio of 15:1 and wait for sowing;

[0020] ③Slope slope surface treatment: remove the loose stones on the slope surface, cut the convexity and fill the concave, and achieve the flatness and straightness required by the design;

[0021] ④Hang the three-dimensional vegetation net: spread the EM3(4) type three-dimensional vegetation net from top to bottom, the net and the net overlap each other by 50-80mm, and the net is fixed with "U" nails to ensure that the net and the slope are in close contact. This item...

Example Embodiment

[0026] Example 2:

[0027] ① Seed treatment of shrub species: First soak the seeds of Ma mulberry and Magnolia multiflora in normal temperature water for 12 to 72 hours (depending on the hardness of the seed coat of different species to determine the soaking time), and then soak in 1500ppm IA solution for 12 hours Sprouting at the back of the pile;

[0028] ②Mix the two kinds of shrub species and tall fescue grass species at a weight ratio of 1:1 and wait for sowing;

[0029] ③Slope slope surface treatment: remove the loose stones on the slope surface, cut the convexity and fill the concave, and achieve the flatness and straightness required by the design;

[0030] ④Hang the three-dimensional vegetation net: spread the EM3(4) type three-dimensional vegetation net from top to bottom, the net and the net overlap each other by 50-80mm, and the net is fixed with "U" nails to ensure that the net and the slope are in close contact. This item can be exempted);

[0031] ⑤ Fill the three-d...

Example Embodiment

[0035] Example 3:

[0036] ① Seed treatment of shrub species: First soak the seeds of five species of mulberry, Lespedeza multiflora, black locust, horsesthorn and pigeon pea with clean water at room temperature (the soaking time depends on the hardness of the seed coat of different species), and then use 1200ppm After being soaked in GA solution for 8 hours, it will be piled up and sprouted

[0037] ②Mix the processed shrub seed and Eragrostis curcuma seed at a weight ratio of 20:1 and wait for sowing;

[0038] ③Slope slope surface treatment: remove the loose stones on the slope surface, cut the convexity and fill the concave, and achieve the flatness and straightness required by the design;

[0039] ④Hang the three-dimensional vegetation net: spread the EM3(4) type three-dimensional vegetation net from top to bottom, the net and the net overlap each other by 50-80mm, and the net is fixed with "U" nails to ensure that the net and the slope are in close contact. This item can be e...

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PUM

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Abstract

A method for protecting the slopes of highway includes immersing the seeds of shrub tree in water for accelerating germination, proportionally mixing it with grass seeds, pretreating the slope, attaching 3D vegetational net to it, filling soil, spraying said seed mixture onto the surface of slope, and covering by non-woven cloth.

Description

technical field [0001] The invention relates to a method for protecting road slopes, in particular to a method for protecting road slopes by using mixed plants of shrubs and grasses. Background technique [0002] As we all know, the construction of highways, especially expressways, requires as little or no farmland as possible due to national conditions. Therefore, along the highway, there are often many hills and mountainous areas, and a large number of road cuttings and embankments will inevitably appear on both sides of the highway. slope. If these slopes are not protected, they are prone to collapse and even large-scale landslides under the erosion of natural weathering and snow and rain. In the mid-1990s, the road slope protection methods were all protected by concrete engineering, such as mortar block stone wall, spraying and so on. This method is effective, but the input cost is high. The biggest disadvantage is the devastating damage to the natural environment and...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/00
Inventor 邓高鸣
Owner 邓高鸣
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