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Green planting technique for various slope

A slope and vegetation technology, applied in the field of vegetation greening, can solve the problems of lack of resistance to rain erosion and wind erosion, seed loss, turf falling off, etc., and achieve excellent thickening and cracking performance, strong water absorption, and wind erosion prevention.

Active Publication Date: 2007-03-14
路域生态工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The first method is costly, long construction period, and the landscape is monotonous and unaesthetic; the second method is complex in construction management, and the turf laid on the slope often falls off due to rain erosion and gravity; the third method is prone to wind and rain. Erosion and seed loss; the fourth method is only suitable for slopes with better soil quality, and lacks the function of resisting rain erosion and wind erosion; the fifth method has no long-term effect because the vegetation layer required for plant growth is not restored; the sixth method Suitable for rapid restoration of vegetation, no corrosion resistance in the initial stage, and the effect is not long-term

Method used

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  • Green planting technique for various slope

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Experimental program
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Effect test

Embodiment 1

[0056] The construction season is from May 20th to June 20th in Xinghe County, Inner Mongolia. The slope angle is 70°, the height is 35m, the width is 1000m, and the hardness is 30-35mm. Clean up the side slope first, and then use a Φ16mm anchor rod to fix a 2mm-diameter zinc machine-woven mesh with a mesh size of 5cm×5cm.

[0057] Add the planting substrate, adhesive, water-retaining agent, organic fertilizer, high-efficiency organic fertilizer, slow-release fertilizer, and grass seeds to the spraying machine in a certain proportion, and spray directly to the slope through the spraying machine. The spraying thickness is 7± 1cm.

[0058]The grass seeds are designed to germinate 2,500 plants / square meter, including alfalfa, sweet-scented clover, lycymium, and wheatgrass, with a ratio of 20:20:30:30.

[0059] The ratio of each material is: 115 liters of planting substrate, 0.15 grams of KM type water retaining agent, 0.35 grams of A30 type adhesive, 0.7 grams of Lvhuan Jingyu ...

Embodiment 2

[0064] The construction season is from June 20 to July 20, and the site is in Taiyuan City, Shanxi Province. The slope angle is 70°, the height is 45m, the width is 1500m, and the hardness is 30-35mm. Clean up the side slope first, and then use a Φ16mm anchor rod to fix a 2mm-diameter zinc machine-woven mesh with a mesh size of 5cm×5cm.

[0065] Add the planting substrate, adhesive, water-retaining agent, organic fertilizer, high-efficiency organic fertilizer, slow-release fertilizer, and grass seeds to the spraying machine in a certain proportion, and spray directly to the slope through the spraying machine. The spraying thickness is 7± 1cm.

[0066] Grass seeds are designed to germinate 2,500 plants / square meter, including alfalfa, sweet clover, corolla, and ryegrass, with a ratio of 20:20:30:30.

[0067] The ratio of each material is: planting substrate 95 liters, KM type water retaining agent 0.25 grams, A30 type adhesive 0.25 grams, Lvhuan Jingyu organic fertilizer 1.5 ...

Embodiment 3

[0072] The construction season is from April 20 to May 20, and the site is in Heyang County, Shaanxi Province. The slope angle is 45°, the height is 25m, the width is 2000m, and the hardness is 30-35mm. Clean up the side slope first, and then use a Φ16mm anchor rod to fix a 2mm-diameter zinc machine-woven mesh with a mesh size of 5cm×5cm.

[0073] Add the planting substrate, adhesive, water-retaining agent, organic fertilizer, high-efficiency organic fertilizer, slow-release fertilizer, and grass seeds to the spraying machine in a certain proportion, and spray directly to the slope through the spraying machine. The spraying thickness is 7± 1cm.

[0074] The grass seeds are designed to germinate 2,500 plants / square meter, including alfalfa, caragana, brome, and wheatgrass, with a quantity ratio of 20:20:30:30.

[0075] The ratio of each material is: planting substrate 75 liters, KM type water retaining agent 0.35 grams, A30 type adhesive 0.15 grams, Lvhuan Jingyu organic fert...

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Abstract

The invention relates to a method for greening the plant in slope. Wherein, it is characterized in that: first cleaning the slope, then laying the net weaved by zinc plate machine, using special ejector to eject the solid mixture of plate substrate, adhesive, water-loss reducer, fertilizer, and seed, and laying non-woven cloth and shade water retention. The thickness of ejection layer is 3-40cm.

Description

field of invention [0001] The invention relates to a vegetation greening technology suitable for various slopes. Background technique [0002] At present, the domestic protection methods for the exposed slopes caused by various projects and developments are as follows: [0003] 1. Covering concrete structures or flakes; [0004] 2. Laying turf; [0005] 3. Drill plant seeds; [0006] 4. Lay the paper-made vegetation belt with seeds. [0007] 5. Guest soil spraying; [0008] 6. Hydraulic spraying. [0009] The first method is costly, long construction period, and the landscape is monotonous and unaesthetic; the second method is complex in construction management, and the turf laid on the slope often falls off due to rain erosion and gravity; the third method is easy to cause slope damage due to wind and rain Erosion and seed loss; the fourth method is only suitable for slopes with better soil quality, and lacks the function of anti-rain erosion and wind erosion; the fif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/00A01B77/00
Inventor 顾卫
Owner 路域生态工程有限公司