Environment friendly ecological reconstruction and restoration method
A restoration method and an environmentally friendly technology, applied in the field of environmental protection and greening and beautification, can solve problems such as environmental pollution, soil and water conservation, inadequate and severe ecological restoration.
Active Publication Date: 2014-01-15
薛德魁
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Problems solved by technology
Although traditional methods are actively repairing, effective soil and water conservation and ecological restoration are not enough, and environmental pollution is relatively serious. It is especially useless to establish a vegetation layer on steep rocky slopes. In China, especially in the south, there are many The exposed rocky mountain slope urgently needs to restore the ecological landscape
Method used
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Embodiment 1
[0020] In October 2012, the soil, gravel, and mixed soil-rock slope of the FA3 section of the Xiacheng Expressway and the rock slope of the A4 section of the Xiacheng Expressway were tested in the field respectively in May 2013, and good application results have been achieved. The specific method is to first clean up the upper slope (remove dangerous rocks and simply level, drill holes on the stone slope), install a fixed metal anchor and a flexible fiber mesh for soil reinforcement and slope protection (the mesh is sheathed in the anchor On the pole) and spray the first layer of guest soil, and then install a rigid anti-corrosion metal mesh (the mesh is sleeved on the anchor rod) to strengthen the soil and slope protection, and then spray the second layer of guest soil, and continue to inject nutrient fertilizer (Mixed organic fertilizer and compound fertilizer, organic fertilizer is fermented pig manure), sprayed with plant seeds (Bahia grass, bermudagrass, wild bean, crotalar...
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The invention discloses an environment friendly ecological reconstruction and restoration method, wherein the method comprises the following steps: installing a metal anchor rod with a fixed adtion and a soil-fixing and slope-protecting flexible fiber mesh on a stone / earthy mountain / slope and spouting a first layer of soil replacement, installing a rigid anticorrosion metal mesh on the first layer of soil replacement and then spouting a second layer of soil replacement, continuing to spout a nutrient fertilizer, spouting plant seeds, then installing and fixing an environment friendly host material and a soil moisture conservation material to enable the total thickness of a newly constructed vegetation layer to be up to 10-20 cm, and finally reinforcing fixing nails to enable the newly constructed vegetation layer to be stably combined on the stone / earthy mountain / slope to construct a complete vegetation ecological system. With the criss-cross growth of a plant root system, the plant root system is interwoven with grids of the rigid and flexible meshes and the environment friendly host material, so that an ecological protective screen having biological toughness and strength is further built, the mountain and the slope are effectively protected for a long time, and the water and soil loss and the environmental pollution are prevented.
Description
Technical field [0001] The invention belongs to the field of environmental protection and greening and beautification, and specifically relates to an environmentally-friendly ecological reconstruction and restoration method. Background technique [0002] my country is in the period of development, with unprecedented speed and breadth of development and construction, highways and railways crossing mountains and ridges, extensive mineral development, mountains being "skinned"-vegetation wounds can be seen everywhere, environmental and ecological protection, greening and beautification are facing challenges. Although traditional methods are actively restoring, effective soil and water conservation and ecological restoration are inadequate, and environmental pollution is relatively severe. It is especially impractical to build vegetation layers on steep rocky slopes. In China, especially in the south, there are many post-development projects. The exposed rocky mountain slopes urgentl...
Claims
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IPC IPC(8): E02D17/20A01G1/00
Inventor 薛德魁
Owner 薛德魁