Stony desertization management method utilizing stony desertized area geographical characteristics

A rocky desertification and regional technology, applied in land preparation methods, applications, agricultural machinery and implements, etc., can solve the problems of high water resource utilization cost, narrow water resource utilization area, unable to grow vegetation, etc. The effect of reducing transportation volume and low cost

Inactive Publication Date: 2012-12-26
陈人福
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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a method for controlling rocky desertification by utilizing the geographical characteristics of the rocky desertification area, which can solve the problems of shortage of water resources in the rocky desertification area, the inability of vegetation to grow, high cost of water resource utilization, and water pollution. Problems such as narrow resource utilization area can solve the deficiencies of existing technologies

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  • Stony desertization management method utilizing stony desertized area geographical characteristics

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Embodiment Construction

[0024] Embodiments of the present invention: as figure 1 As shown, observe and measure in the selected rocky desertification control area; mark the rock groove 1 that meets the water storage conditions as the water storage foundation. The sand, gravel and soil inside are cleared and collected for later use. The selected naturally formed rock grooves have an upper end area of ​​not less than 0.5 square meters and a deepest depth of not less than 0.1 meters. After cleaning sand, stones and soil, the selected water storage foundation needs to be treated with anti-leakage water to form a water storage unit. Before the anti-leakage water treatment, the water storage foundation can be further processed. The process includes Ⅰ, Ⅱ One or more of Ⅲ, depending on the selected water storage basis:

[0025] Ⅰ. Smooth the groove surface of the naturally formed rock groove;

[0026] Ⅱ. Flush and repair the upper surface of the naturally formed rock groove;

[0027] Ⅲ. Capacity expansion ...

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Abstract

The invention discloses a stony desertization management method utilizing stony desertized area geographical characteristics. The stony desertization management method utilizing the stony desertized area geographical characteristics includes steps as follows that: step A, rock roves naturally formed in existing stony desertized areas are used as water storage bases, water storage units are formed by means of impermeable treatment carried out on the water storage bases; step B, shelters are covered on the water storage units; step C, artificial soil is paved and seeds are sprayed in the stony desertized areas by means of artificial planting of vegetation; step D, the shields covered on the water storage units are uncovered, so that the water storage units store rainwater on rainy days; step E, artificially planted vegetation surrounding the water storage units is irrigated through the rainwater stored by the water storage units. Accordingly, countless water storage sites are formed in the stony desertized areas after the rain. As everyone knows, the basic reason why stony desertization is difficult to manage is deficiency of water sources, stony desertization management method utilizing the stony desertized area geographical characteristics can well solves the problem of water deficiency, and provides indispensable preconditions for growth of the vegetation in later stages.

Description

technical field [0001] The invention relates to a method for controlling rocky desertification by utilizing geographical characteristics of rocky desertification regions, and belongs to the technical field of rocky desertification control. Background technique [0002] Rocky desertification engulfs our homeland, hinders the development of regional economy, causes serious ecological safety hazards, becomes the root cause of poverty and frequent disasters, and gradually evolves into the third largest in my country after desertification and loess area soil erosion. ecological problem. "There are rocky corners where cattle can't get in. Plow a big slope in spring, and harvest a few small baskets in autumn." These are a few folk songs circulated in the rocky desertification mountainous areas of southwest my country, and they are a true portrayal of the production and living conditions in the local rural areas. The southwest karst area is not only the fragile ecological area with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02
Inventor 陈人福
Owner 陈人福
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