Slope pressing belt greening method

A slope and parallel belt technology, applied in the fields of botanical equipment and methods, excavation, horticulture, etc., 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, The effect of improving the degree of porosity and reducing the difficulty of work

Active Publication Date: 2016-03-16
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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Embodiment Construction

[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 a slope pressure belt, comprising:

[0021] Divide the slope surface into parallel strips at a height of 1m in the vertical direction, and make grooves with a length of 1m and a groove height of 10-15cm perpendicular to the slope at a downward slope of 30° and a depth of 20cm, leaving a soil column of 20-30cm in the middle of each meter , to prevent the whole tank from collapsing;

[0022] The upper and lowe...

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Abstract

The invention provides a slope pressing belt greening method. The slope pressing belt greening method comprises steps: dividing into parallel belts, slotting, filling pore permeable water, preparing nutrient soil, greening a pressing belt, and backfilling soil. The slope pressing belt greening method relieves collapse and water and soil loss caused by soil mass self-gravity, reduces greening treatment task difficulty, improves greening soil loosening degree, and increases effectively 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 a slope pressing belt. 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 measu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G25/00E02D17/20
CPCA01G17/005A01G25/00E02D17/20
Inventor 杨恩让韩昭侠谢晓霞
Owner BAOJI FORESTRY SCI INST
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