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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 the stability of the cutting slope, because the pits on the slope destroy the structural stability of the original slope soil and stone layer, and are easy to collapse under rain erosion
At the same time, its cost is relatively high due to engineering content such as digging pits, tree planting, and maintenance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] ①Shrub seed treatment: Soak the five tree seeds of Leucaena, Vitex, Masang, Sangzi, and Magnolia in normal temperature water for 1-72 hours (the soaking time depends on the hardness of the seed coat of different varieties), Then soak in GA solution of 300ppm for 12 hours and spread germination;

[0019] 2. Mix the processed five kinds of shrub species with the Bermudagrass species in a weight ratio of 15:1 and wait for sowing;

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

[0021] ④Hanging three-dimensional vegetation nets: spread the EM3(4) three-dimensional vegetation nets from top to bottom, and the nets overlap each other by 50-80mm, and the nets are fixed with "U" nails to ensure that the nets are close to the slope This is exempt);

[0022] ⑤Fill the three-dimensional mesh bag with soil (this item is not exempted in the d...

Embodiment 2

[0027] ①Shrub seed treatment: Soak the seeds of Sangria mulberry and Magnolia multiflora in clean water at room temperature for 12-72 hours (the soaking time depends on the hardness of the seed coat of different species), and then soak them in 1500ppm IA solution for 12 hours germination after the pile;

[0028] ② mix the treated two kinds of shrub species with the tall fescue species in a weight ratio of 1:1 and wait for sowing;

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

[0030] ④Hanging three-dimensional vegetation nets: spread the EM3(4) three-dimensional vegetation nets from top to bottom, and the nets overlap each other by 50-80mm, and the nets are fixed with "U" nails to ensure that the nets are close to the slope This is exempt);

[0031] ⑤Fill the three-dimensional mesh bag with soil (this item is not exempted in the desig...

Embodiment 3

[0036] ①Shrub seed treatment: Soak the seeds of five kinds of trees, Masangus mulberry, Rhododendron multiflora, Robinia acacia, Horse thorn, and pigeonpea, in clean water at room temperature (the soaking time depends on the hardness of the seed coat of different varieties), and then use 1200ppm After soaking in GA solution for 8 hours, the piles were piled up for germination;

[0037] 2. Mix the processed shrub species with the teff species in a weight ratio of 20:1 and wait for sowing;

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

[0039] ④Hanging three-dimensional vegetation nets: spread the EM3(4) three-dimensional vegetation nets from top to bottom, and the nets overlap each other by 50-80mm, and the nets are fixed with "U" nails to ensure that the nets are close to the slope This is exempt);

[0040] ⑤Fill the three-dimensional...

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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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