Desertified soil treatment method

A soil and soil layer technology, applied in land preparation methods, soil protection, botanical equipment and methods, etc., can solve the problems of long effective time, single method of desertification soil management, and extra labor, and achieve the effect of promoting speed.

Pending Publication Date: 2021-12-31
李攀
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using these wastes from industrial and agricultural production as raw materials for desert and sand control, combined energy saving and emission reduction, the concept of circular economy and natural laws; Takes longer to take effect and requires additional labor when growing crops

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Desertified soil treatment method
  • Desertified soil treatment method
  • Desertified soil treatment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0039] As an embodiment of the present invention, the sodium carboxymethyl cellulose is distributed in circular dots on the surface of the soil layer, and the diameter of the circle covered by the sodium carboxymethyl cellulose on the soil layer is 0.2-0.5m; The sand barrier is buried in a grid shape with a length of 1.2-2.5m, and surrounds the circumferential direction of the sodium carboxymethyl cellulose covered on the surface of the soil layer; in the desertification soil control process, chemical sand control cementing materials and The sand barrier buried in engineering sand control consumes a lot in the vast soil area, and the life of the buried sand barrier is also limited; by making the cementing material of sodium carboxymethyl cellulose in the surface of the treated soil distribution, and with the sand barrier squares buried in its circumferential direction, it reduces the amount of chemical cementing materials and increases the area of ​​sand barrier squares, and us...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Circular diameteraaaaaaaaaa
Login to view more

Abstract

The invention relates to the technical field of soil treatment, in particular to a desertified soil treatment method. The method comprises the steps of data collection, environment measurement, soil layer remediation, inspection maintenance and process analysis. Due to the fact that an existing desertified soil treatment mode is single, and meanwhile, a simple accumulated comprehensive treatment mode is carried out, the treatment effect of the mode is still limited; and therefore, the survival condition for treating initial biological soil crust is ensured through spraying and water supplementing measures in inspection maintenance, partial consolidation and water storage performance of the soil layer is recovered by matching with laid sunshade nets and sand barriers and assisting the modification effect of sodium carboxymethyl cellulose on the soil layer, then the engineering sand stabilization method and the chemical sand stabilization method are combined, the success rate of biological desertification control is increased, continuously covered vegetation is formed in the desertified soil, and optimal treatment measures are deployed by combining water supplementing in inspection maintenance and recording and analysis in the treatment process, so that the application effect of the desertified soil treatment method is stabilized.

Description

technical field [0001] The invention relates to the technical field of soil treatment, in particular to a desertification soil treatment method. Background technique [0002] Desertified soil is defined as land degradation in arid, semi-arid and sub-humid dry areas caused by various factors including climate variability and human activities; desertification in a broad sense actually includes wind erosion desertification, water erosion desertification, salinization, and freeze-thaw desertification Among them, the vast majority of desertification types in my country belong to wind erosion desertification. In recent years, probably due to the aggravation of smog weather, people's attention is mostly on PM2.5. , but in fact, a large amount of resources have been continuously invested in the control of desertified soil, including natural restoration measures, such as enclosing land for forestry and grass cultivation, etc., trying to eliminate the interference of human activities on...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01B79/02A01G25/00E02D3/00E02D3/10E01F7/02
CPCA01B79/02A01G25/00E02D3/00E02D3/10E01F7/02Y02A40/22
Inventor 李攀胡娟
Owner 李攀
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap