Desertification control method

Abstract

The invention relates to the technical field of desert afforestation, in particular to a desertification control method. Transparent materials cover the surface of a desert in pieces and are fixed through stakes, the transparent materials are connected into blocks through ropes, thereby preventing the occurrence of large-area sand storm, preventing water from evaporating continuously while underground water is evaporated to the surface of the desert, and preserving the moisture of the desert; in rainy, snowy and foggy weather, because the surfaces of the transparent materials are flat and smooth, the water flows into the desert through gaps among the transparent materials, thereby preserving rainfall moisture; at night or in seasons with lower temperature, a transparent material layer becomes an insulating layer of the desert, thereby providing favorable conditions for the survival of tree varieties. The desertification control method has the advantages that after the formation of green vegetations of the desert is accelerated, the transparent materials can be recycled and used for next desert control, desert control is one-time investment, the required artificial maintenance is less, the formation of an organic layer of the desert is fast, and the ecology is stable.

Description

technical field [0001] The invention relates to the technical field of desert greening, and more specifically, to a desert control method. Background technique [0002] Now people control the desert, dig a lot of wells, set up power supply, install water pumps, exploit a large amount of groundwater, lay pipelines, and rely on continuous watering to ensure the survival of saplings. In the later stage, a lot of money is needed for maintenance, and the cost is huge. When encountering sandstorms The saplings are easily blown away by the wind and have the disadvantage of low survival rate. The laid and installed water pipes have been frozen in winter and exposed to the sun in summer. The service life is short and a lot of manual maintenance is required. [0003] The only way to control the desert is to plant trees and restore vegetation. Although there are abundant groundwater resources in the desert, the surface layer is sand, and the evaporation of water is very large. It is d...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies in the prior art, the present invention provides a desert control method, which solves the problems of difficult water retention and easy generation of sandstorms in deserts.

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