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Component used for planting trees and growing grass to prevent from sand and to fixate dune

A technology for sand prevention and sand control and components, which is applied in basic structure engineering, botany equipment and methods, container cultivation, etc., can solve problems such as inability to resist surface erosion and evaporation, effectively prevent wind and sand damage, and high labor intensity, and achieve improvement. Surface hydrothermal conditions, prevent surface water evaporation, and isolate the effect of strong solar radiation heat

Inactive Publication Date: 2009-01-21
余绳鑫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the vast desert area, harsh ecological environment, and poor atmospheric and soil moisture conditions, the requirements for biological sand control are relatively high, and the effective cycle is long, sand control is difficult, and implementation is limited; while barrier sand control is basically It is manual operation, which is labor-intensive and slow in progress. It cannot go deep into the desert hinterland to quickly and efficiently prevent wind and sand damage, nor can it resist the erosion of the surface by wind and sun and the evaporation of surface water (it mainly uses grass products)

Method used

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  • Component used for planting trees and growing grass to prevent from sand and to fixate dune
  • Component used for planting trees and growing grass to prevent from sand and to fixate dune
  • Component used for planting trees and growing grass to prevent from sand and to fixate dune

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Embodiment Construction

[0018] The anti-desertification and sand control planting tree and grass member of the present invention is composed of an upper top plate 1, a lower bottom plate 2 and an outer side wall 3, wherein the upper top plate 1 and the lower bottom plate 2 are all provided with through holes 4, and the plate of the upper top plate 1 faces the through hole. The direction of the hole 4 is slightly inclined, and the upper top plate 1, the lower bottom plate 2 and the outer side wall 3 form a hollow body.

[0019] The overall shape of the tree-planting and grass-planting member for sand prevention and control of the present invention can be made into a ring shape, or can be made into a "back" shape. The technology can be made of sandstone material, rubber material or industrial waste such as fly ash, and the cost is low, and waste utilization is realized, and waste is used to make harm.

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Abstract

A structural member for planting tree or grass in it to fixating sand is a hollow body consisting of top, bottom and peripheral plates. Its top and bottom plates respectively have a through hole.

Description

technical field [0001] The invention relates to a component for planting trees and grass for sand prevention and control. Background technique [0002] Natural disasters such as land desertification, continuous shifting of sand dunes, and frequent sandstorms have seriously affected people's lives and threatened human survival. Therefore, it is urgent to prevent and control desertification and eliminate the hazards of sand and dust. [0003] The key to desertification is dry climate, wind erosion of land and sand flow. At present, people mainly adopt biological sand control and barrier sand control to curb the process of desertification, and some results have been achieved. However, due to the vast desert area, harsh ecological environment, and poor atmospheric and soil moisture conditions, the requirements for biological sand control are relatively high, and the effective cycle is long, sand control is difficult, and implementation is limited; while barrier sand control is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/02E02D3/02
Inventor 余绳鑫余建平杨凌文润珍
Owner 余绳鑫
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