Slope hole planting greening method

A face and slope technology, applied in the field of slope face planting and greening, can solve the problems of incomplete control of soil erosion, ecological governance effect, limited governance area, high cost, etc., to increase the effective greening area, improve the degree of porosity, and reduce the difficulty of operation. Effect

Active Publication Date: 2015-12-30
BAOJI FORESTRY SCI INST
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Problems solved by technology

At present, the treatment only stays in taking engineering measures on high-risk areas of railways and key highways, using cement, stone, etc. to pour slope protection to prevent landslides, soil erosion and other geological disasters, and the slope after treatment has only reached partial or local "disaster prevention" The purpose of "harm reduction" has not fundamentally curbed the occurrence of water and soil loss and achieved the ecological governance effect of covering the land with greenery. Most of the steep slopes of loess are still exposed, with no aesthetic feeling at all, and the cost is high, and the treatment area is extremely large. limited, has become a blank spot for afforestation

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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] The invention provides a greening method for hole planting on a slope surface, comprising:

[0021] Firstly, cut the surface soil layer of the slope surface. The thickness of the slope cut depends on the porosity of the surface soil layer. Generally, it is about 10-50cm. After the slope is cut, the slope of the slope should be 45°-90°;

[0022] Drill holes on the slope surface after slope cutting to form a circular hole with a diameter of 8cm and a hole...

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Abstract

The invention provides a slope hole planting greening method. The slope hole planting greening method includes the following steps: cutting the slope, drilling holes, carrying out water irrigation and seepage in the holes, preparing nutritive soil, planting in the holes and backfilling soil. The slope hole planting greening method provided by the invention reduces the situations of collapse and water and soil loss caused by self weight of the soil body, reduces the difficulty of greening management operations, improves the loose degree of the greening soil and enlarges the effective greening area.

Description

technical field [0001] The invention belongs to the technical field of environmental protection and management, and in particular relates to a greening method for hole planting on a slope. Background technique [0002] The greening of loess exposed slopes is a technical problem to overcome the difficult site greening in the northern arid areas. There are vast loess exposed slopes in my country, which are natural hazards that cause soil erosion, dust and haze, and threaten industrial and agricultural production and people's production and life safety. Hidden danger. [0003] According to incomplete statistics, this type of landform covers more than 100,000 mu in this city alone. The bare loess slopes are fragmented due to formation and historical reasons. The problem of difficulty in planting trees and greening is prominent and there is no good vegetation protection. Soil loss and soil erosion are quite serious. At present, the treatment only stays in taking engineering me...

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Application Information

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IPC IPC(8): A01G17/00A01B79/02
CPCA01B79/02A01G17/005Y02P60/20
Inventor 杨恩让谢晓霞韩昭侠
Owner BAOJI FORESTRY SCI INST
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