Rock-desertification ecological restoration method

A technology for ecological restoration and rocky desertification, applied in the directions of microorganism-based methods, biochemical equipment and methods, and botanical equipment and methods, which can solve problems such as difficulty in success, easy soil erosion, and difficulty in forming soil, and achieve good promotion. and application prospects, the effect of enriching means and technologies

Pending Publication Date: 2017-11-10
武汉德翊环境科技有限公司
View PDF3 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main problem with the above method is that the soil on the rocky desertification land mainly depends on foreign soil, and foreign soil is likely to cause wind and sand to be blown away when it encounters strong winds. At the

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] A method for ecological restoration of rocky desertification, the steps are as follows:

[0067] 1. Rocky desertification substrate finishing:

[0068] 1.1. Terrain arrangement:

[0069] The main purpose of landform adjustment is to improve the stability of the slope, and at the same time, through the micro-topography arrangement, increase the utilization rate of natural precipitation and surface runoff, thereby improving the survival rate of plants. Topography finishing mainly includes removal of pumice and dangerous rock mass, land leveling and slope protection;

[0070] 1.1.1. Remove pumice and dangerous rock mass;

[0071] 1.1.2. The trace is level;

[0072] Site leveling is mainly to simply clean up scattered stones, and excavate and backfill local convex and concave areas;

[0073] 1.1.3. Slope protection;

[0074] Slope protection can adopt engineering measures to stabilize the slope, such as slope cutting, masonry retaining wall, interception and drainage, ...

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 discloses a rock-desertification ecological restoration method. The method includes the following steps of 1, rock-desertification matrix collating, 2, microalga inoculating, 3, herbaceous plant planting, 4, maintenance managing, and 5, bush and arbor planting. Rock-desertification matrix collating includes the steps of 1, collating terrain, and 2, replacing local soil with soil removed from other places. Terrain collating includes the steps of 1, removing pumice stones and dangerous rock bodies, 2, leveling slashes, and 3, protecting side slopes. Microalga inoculating includes the steps of 1, selecting algae species, 2, cultivating the algae species, 3, preparing algae powder and 4, conducting manual rock-desertification inoculation on microalgae. Herbaceous plant planting includes the steps of 1, grass seed selecting, 2, ground treating, 3, fertilizer applying, 4, seed sowing, and 5, soil covering. Bush and arbor planting includes the steps of 1, tree seed configuring, and 2, seed sowing. The rock-desertification ecological restoration method integrates a microalga biotechnology, an ecological soil restoration technology and an ecological forestry restoration technology, and a new technical method is provided for scientific and efficient rock-desertification treatment.

Description

technical field [0001] The invention relates to the technical field of ecological restoration, in particular to a method for ecological restoration of rocky desertification. Background technique [0002] Rocky desertification is the abbreviation of "rocky desertification". The main cause of rocky desertification is serious soil erosion, and the main factor leading to rocky desertification is human activities. In recent years, the ecological environment of our country has been greatly damaged. In some areas such as rocky mountains and karsts, due to serious soil erosion, the problem of rocky desertification is very prominent. For a long time, the natural vegetation has been continuously destroyed, and a large area of ​​steep slopes has been opened up, causing the surface to be exposed. In addition, the soil layer in the karst rocky mountainous area is thin, the bedrock is exposed shallowly, and the erosion force of the heavy rain is strong. The phenomenon of "rocky desertif...

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): A01G1/00A01G17/00C12N1/20C12R1/01
Inventor 沈银武刘浩常锋毅刘永定
Owner 武汉德翊环境科技有限公司
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