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Sustainable grassland desertification control method

A grassland and seed technology, applied in the field of sustainable grassland desertification control, can solve the problems of consuming manpower, material resources and time, and achieve the effect of strict ecological logic and sustainable governance

Inactive Publication Date: 2018-12-14
JIANGSU DONGZHU LANDSCAPE CONSTR
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  • Abstract
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Problems solved by technology

[0003] According to the traditional method, windbreak and sand fixation and fence enclosure are effective methods, and can slowly restore grassland vegetation and rebuild the ecosystem, which is sustainable; but in terms of operation, it consumes manpower, material resources and time

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  • Sustainable grassland desertification control method
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  • Sustainable grassland desertification control method

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Embodiment Construction

[0024] In order to illustrate the embodiments of the present application or the technical solutions in the prior art more clearly, the embodiments will be briefly introduced below.

[0025] A sustainable grassland desertification control method, comprising the following steps:

[0026] (1) Enclosure: enclose and prohibit grazing in the desertified grassland area, the boundary of the enclosed area is the border of the desertified grassland and then extend 0.5-5km outward, and introduce drought-resistant trees, drought-resistant shrubs and semi- Shrubs, planted near the boundaries of enclosed areas;

[0027] (2) Water supply: Through the nearby water system, gullies are reclaimed, and several water catchment belts distributed in strips are laid, and intervals are formed between adjacent water catchment belts;

[0028] (3), Conditioning: Prepare soil conditioner according to the formula components, and according to the size of the desertified grassland area, select a number of a...

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Abstract

The invention discloses a sustainable grassland desertification control method. The method comprises the following steps: carrying out closing, concretely enclosing a desertification grassland area, and banning grazing; supplying water, concretely digging gullies through nearby water systems, and laying a plurality of strip-shaped water collecting strips; carrying out conditioning, concretely carrying out spraying conditioning on the desertification grassland by using a soil conditioner; carrying out sowing, concretely sowing seeds of drought-resistant plants, mesophyte herbaceous plants and pasture grass; carrying out irrigation, concretely carrying out irrigation for once every 1-2 months after irrigation is carried out for the first time in spring; carrying out reseeding, concretely carrying reseeding by using seeds of the drought-resistant plants, mesophyte herbaceous plants and pasture grass according to conditions; and carrying out recuperation, concretely carrying out recuperation and rehabilitation, sowing seeds of the mesophyte herbaceous plants, and carrying out irrigation and reseeding. According to the sustainable grassland desertification control method, hydrological and soil foundations are constructed on the basis of ecology, and biotic communities are constructed on the hydrological and soil foundations, so that a concept of sustainable development is implemented, and an inestimable profound influence is achieved on treatment of grassland desertification.

Description

technical field [0001] The invention relates to the technical field of ecological restoration, in particular to a sustainable grassland desertification control method. Background technique [0002] With the development of human society, ecological deterioration is becoming more and more serious, threatening the foundation of the survival of the vast biosphere including human beings. Grassland degradation and hardening are one of the manifestations of ecological deterioration. my country is no exception, especially in Inner Mongolia, Xinjiang, and Northeast China. Grassland degradation and compaction caused by overgrazing has become more serious and difficult to manage. The trend is not optimistic. The arid and semi-arid climate has caused the fragility of the grassland vegetation ecosystem. Sandy desertification of grasslands, also known as desertification, arid, windy and resource-rich sandy surfaces are the conditions and basis for wind erosion desertification. Especiall...

Claims

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Application Information

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IPC IPC(8): A01B79/02C09K17/40C09K105/00
CPCA01B79/02C09K17/40C09K2105/00
Inventor 徐斗斗浦金业章辰林孙海西吴姚培
Owner JIANGSU DONGZHU LANDSCAPE CONSTR
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