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Mixed planting material for rocky slope and its prepn and construction process

A technology of spraying and mixing vegetation and slopes, which is applied in botanical equipment and methods, excavation, and infrastructure engineering, etc., can solve the problems of rock surface weathering and falling off, and achieve vegetation restoration, low use cost, huge ecological benefits and social benefits Effect

Inactive Publication Date: 2002-12-11
深圳市如茵生态环境建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods are simple and easy to implement, but they cannot effectively prevent the rock surface from weathering and falling off due to the failure of direct greening on the rock surface. More importantly, it often takes 2 to 3 years to completely cover the rock surface with this method.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0026] Example: Take the application of spraying and planting on the slope of the rock mass at the back mountain of Qinglinjing Reservoir in Longgang District, Shenzhen as an example.

[0027] Excavation of the exposed rock slope at the back of Qinglinjing Reservoir is about 7000m 2 , Most of them are irregular, the whole is steep, and some reach 85 to 90 degrees.

[0028] The composition of sprayed mixed planting material on the rocky slope, with a rate of 1m 3 The soil is calculated by adding the following components:

[0029] Organic matter is composed of 25kg of mushroom fertilizer, 3kg of bran shell, 3kg of sawdust, 10kg of peat soil and 1kg of chicken manure

[0030] Compound fertilizer 1kg

[0031] PR-3005M water retaining agent 0.05kg

[0032] Ordinary Portland cement 15kg

[0033] Gypsum 1kg

[0034] Plant seeds 120g Eragrostis, 60g bermudagrass, 40g Leucaena

[0035] Water 60L

[0036] The soil is made by mixing the local red red soil and vegetable garden soil at a ratio...

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Abstract

The mixed planting material for rocky slope is one kind of composition prepared by mixing at normal temperature soil, organic matter, composite fertilizer, water preserving agent, cement, pH regulator, plant seed and water. The construction process in rocky slope includes trimming slope, setting anchor rods, hanging net, spraying, seeding, covering and maintenance. The present invention makes it possible to green rocky slope fast at relatively lower cost.

Description

Technical field [0001] The invention belongs to the technical field of environmental protection, in particular to a rock slope surface sprayed mixed planting raw material and a preparation and construction method thereof. technical background [0002] In recent years, my country's economy has developed rapidly, and infrastructure construction such as highways, railways, water conservancy, and municipalities has been changing rapidly. However, during the construction process, a large number of mountains, quarrying, and many exposed rock slopes were formed, which not only destroyed vegetation, easily caused soil erosion, but also damaged the ecological landscape, which is contrary to the requirements of modern society for environmental protection. The traditional greening method for rock slopes is to plant creeper climbing plants at the foot of the slope, or plant wedelia hanging plants on the top of the slope, or dig planting troughs or fish scale pits on the rock surface to plant...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00E02D17/20
Inventor 章梦涛
Owner 深圳市如茵生态环境建设有限公司
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