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Method for vegetation re-greening in desertified area

A region and vegetation technology, applied in land preparation methods, climate change adaptation, cultivation, etc., to reduce the coverage area, fill technical gaps, and improve ecological environment construction.

Inactive Publication Date: 2019-02-01
河南恒睿机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Partially, there is no complete set of equipment and technological process suitable for large-scale desertification control for desertification restoration in the market.

Method used

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Embodiment Construction

[0010] The technical solutions of the present invention will be described in further detail below through specific implementation methods.

[0011] The method for regreening vegetation in desertified area of ​​the present invention, the process of realization is as follows:

[0012] A method for regreening vegetation in a desertified area, first, spraying a dust suppressant in the desertified area to reduce soil loss caused by flying dust and quicksand, and play a role in water retention;

[0013] Secondly, spray the windproof and sand-fixing cross-linking agent in the desertified area to fix the quicksand and solidify the desertified soil;

[0014] Then, spray planting soil, organic fiber bacterial fertilizer, plant communities suitable for local vegetation growth and drought resistance, adhesives, and water-retaining agents, so that the substrate layer soil suitable for plant growth can firmly adhere to the surface of the desertified area;

[0015] Spray the seed layer of t...

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Abstract

The invention belongs to the technical field of ecological re-greening, and particularly relates to a method for vegetation re-greening in a desertified area. Firstly, a dust suppressant is sprayed inthe desertified area to reduce soil loss caused by dust and quicksand; secondly, a wind-proof and sand-fixing combination agent is spayed in the desertified area to fix the quicksand and solidify thedesertified soil; then, plant communities which are suitable for local vegetation growth, have drought tolerance, and contain planting soil and organic fiber fungus fertilizers, binders and water retaining agents are sprayed to make substrate layer soil suitable for plant growth firmly attached to the surface of the desertified area; drought-tolerant trees suitable for local vegetation growth, shrub seed layers, the binders, the water retaining agents and appropriate amounts of fertilizers are sprayed on the surface of the desertified area; finally, the desertified area is covered with a windproof, water-permeable and water-retaining non-woven fabric. The method finally constructs a micro-ecological environment suitable for vegetation growth after the vegetation grows, and finally achieves that desertified soil gradually restores the vegetation cover, thereby finally functioning to solidify the quicksand.

Description

technical field [0001] The invention belongs to the technical field of ecological regreening, and in particular relates to a method for regreening vegetation in desertified areas, so that desertified soil gradually recovers vegetation coverage, thereby finally playing the role of solidifying quicksand, reducing and controlling the expansion of desertified areas. Background technique [0002] With the follow-up of the over-exploitation of the earth's resources, the earth's environment has gradually deteriorated. Due to the gradually prominent greenhouse effect of the earth, it has caused the capriciousness of the atmospheric environment. What followed was bad weather, uneven drought and flood, dry rivers, and severe land desertification. And these have seriously endangered the survival and production safety of human beings, and hindered the progress and development of society. Therefore, the prevention of the expansion of desertification areas and the improvement of vegetati...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01B79/02
CPCA01B79/02A01G17/005Y02A40/22
Inventor 董世远
Owner 河南恒睿机械制造有限公司
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