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Method for desert greening

A desert and sand layer technology, applied in the field of desert greening, can solve the problem of no desert greening, etc., and achieve the effects of facilitating standardized construction, increasing vegetation coverage, and improving the ecological environment.

Inactive Publication Date: 2016-11-09
周连惠
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Only by supplying sufficient fresh water in the desert area can the restoration of the desert be realized, but the existing technology has not yet used the method of artificially supplying fresh water to achieve a perfect solution for desert greening

Method used

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  • Method for desert greening
  • Method for desert greening

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Embodiment Construction

[0021] Such as figure 1 Shown, a kind of method for desert greening is characterized in that, comprises the following steps:

[0022] Step 1, digging a filling tank, and laying a water-repelling and anti-seepage layer on the surface of the filling tank;

[0023] Step 2, laying a sand layer on the water-blocking and anti-seepage layer, and laying a plant growth layer on the sand layer;

[0024] Step 3: Lay the straw grid on the plant growth layer, connect the straw mat 2 on the hoist 1 to the hook 3 of the mountain bike 4, start the mountain bike 4, drive forward, and keep running at a constant speed until the hoist 1 is put on The straw mats are all paved;

[0025] Step 4, sprinkle plant seeds in the straw grid, and then spray water.

[0026] In the present embodiment, the woven straw grids laid are made of grass mats 2 prepared by plants, and several straw mats 2 are connected with straw ropes to form a straw mesh several hundred meters long.

[0027] Such as figure 2 A...

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Abstract

The invention discloses a method for desert greening. The method is characterized by comprising the following steps of 1, digging a filling groove, and a water resistant impermeable layer is laid on the surface of the filling groove; 2, a sand layer is laid on the water resistant impermeable layer, and a plant growth layer is laid on the sand layer; 3, straw plaited meshes are laid on the plant growth layer, a straw mattress on a winch is connected to a hook of a mountain bike, the mountain bike is started and moves forwards, operation at uniform speed is kept till the straw mattress on the winch is completely laid; 4, plant seeds are sprayed on the straw plaited meshes, and then water spraying is performed. The method is used for desert greening, if conditions permit, the desert capable of being greened can be greened, the application region is wide, large-scale construction is convenient, the desert vegetation coverage is increased, and ecological environment of local desert can be improved.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a method for desert greening. Background technique [0002] Desertification is the decline or loss of soil productivity due to wind erosion, water erosion, soil salinization, etc.; the definition adopted by the World Conference on Environment and Development in 1992 is "caused by various factors including climate and human activities. Land Degradation in Arid, Semi-Arid and Sub-Humid Lands". According to the statistics of the United Nations Environment Program (UNEP), the areas that have been and are expected to be affected by desertification account for 35% of the global land area; Africa accounts for 55%, North America and Central America account for 19%, South America accounts for 10%, and Asia accounts for 55%. 34%, Australia 75%, and Europe 2%. The world averages about 60,000 to 100,000 square kilometers of land desertification every year; for half a centu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/02
CPCA01G9/02A01B79/02E02D3/00Y02A40/22Y02P60/40
Inventor 周连惠
Owner 周连惠
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