Desertification soil treatment method

A soil and desert technology, applied in soil protection, botany equipment and methods, climate change adaptation, etc., can solve problems such as difficult to ensure plant survival rate, affect plant growth, low plant planting density, and avoid direct sunlight exposure , Improve the survival rate and reduce the evaporation of water

Inactive Publication Date: 2014-12-10
WUHAN GAN SHI DAI ENVIRONMENT RESOURCE TECHCO
View PDF5 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The Chinese patent "A Method for Controlling Deserts" (Patent No.: CN02130859) discloses a method for controlling deserts, which uses artificial turf to cut out planting holes, sprinkle soil in the planting holes and plant plants, so as to retain water , sand fixatio...

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
  • Desertification soil treatment method
  • Desertification soil treatment method
  • Desertification soil treatment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0034] Ecological vegetation blanket 1 is laid along the border between desertified soil and vegetation. The ecological vegetation blanket is divided into three layers: the upper layer, the middle layer and the lower layer. Its structure is as follows: image 3 As shown, the upper layer is the plant fiber net 11; the middle layer includes the plant fiber layer 12 made of waste fibers such as rice straw, palm, coconut shreds, and corn stalks, and the nutrient soil 13 containing water-retaining agents and slow-release fertilizers. , Backing paper 14; Among them, 10 grass seeds are sown in the nutrient soil, the grass seeds are the grass seeds of Bahia grass, and the grass seed density is 400 grains / m 2 The lower layer is a plant fiber lower net 15, the upper and lower nets have the same specifications, and the aperture is a plant fiber net of 2cm*2cm. P...

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

No PUM Login to view more

Abstract

The invention provides a desertification soil treatment method. The desertification soil treatment method comprises the following steps that a vegetation zone formed by alternately laying and planting ecological vegetation carpets and protection forests is laid on desertification soil along the border between the desertification soil and vegetation towards a desert; a wood retaining wall is erected on the vegetation zone; ecological vegetation ditches and a water storage tank are formed, and supporting wood plates covered with ecological vegetation carpets are laid on the ecological vegetation ditches and the water storage tank; a water pipe provided with spray nozzles is laid, the water pipe is connected with a water pump, and a pumping pipe of the water pump extends into the water storage tank; following management and maintenance are conducted on the laid vegetation zone. By the adoption of the desertification soil treatment method, the desertification soil treatment effect can be achieved by executing the desertification soil treatment method once, after grass seeds and protection forest plants grow well, the texture of the desertification soil can be fundamentally changed, treatment is thorough, and devices used during treatment can be detached and recycled. According to the desertification soil treatment method, effectiveness can be achieved quickly, the period is short, operation is easy, the treatment cost is low, the rate of survival of planted vegetation is high, and the planted vegetation is easy to manage and maintain in the later period.

Description

technical field [0001] The invention relates to a desertification soil control method, which belongs to the field of soil desertification control. Background technique [0002] At present, climate warming and precipitation reduction have exacerbated the aridification of climate and soil in Northwest China. This reduces the vegetation coverage in this area, and the soil structure becomes looser, which accelerates the desertification of the land. In addition, the warming of the climate and the continuous drought of the large-scale climate have seriously affected various water resources (glaciers, lakes, rivers, etc.), causing glaciers to retreat, rivers to reduce or stop flowing, lakes to shrink, and groundwater levels to drop. A large area of ​​vegetation died due to lack of water, which lost the function of protecting the surface soil and accelerated the speed of soil desertification. [0003] The existing method of desert control mainly adopts afforestation, but this meth...

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): E02D3/00A01G1/00
CPCY02A40/28
Inventor 柯昌斌刘渊渊
Owner WUHAN GAN SHI DAI ENVIRONMENT RESOURCE TECHCO
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