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Desert controlling method

A desert and sandy land technology, applied in the direction of soil preparation methods, botanical equipment and methods, devices that affect weather conditions, etc., can solve the problems of long cycle, ineffective sand fixation, and inability to prevent desert water evaporation, etc., to improve stability Effect

Inactive Publication Date: 2009-05-06
杨鸿珠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are large deserts in the northwestern provinces of our country. Currently, the method of building protective forests is mainly used to control deserts. This method cannot prevent the evaporation of desert water, and the growth of protective forests is slow and the cycle is long.
The current method of sand fixation has no obvious effect

Method used

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Embodiment Construction

[0010] A method of controlling deserts, the specific steps are:

[0011] a. Select the boundary between turf and sand as the cultivation area for trees;

[0012] b. Dig trenches according to the structure of mesh interval in the selected area; the distance of mesh interval is generally between 1.5 meters and 3 meters, and the depth of the trenches is 60 cm to 80 cm;

[0013] c. Lay a layer of plastic film at the bottom of the trench, and then fill the trench with some corruptable forage (straw, straw, etc.), fill it to a height of 20-40 cm from the ground, and then spray some water on the forage, Promote the decay of forage;

[0014] d. Lay another layer of plastic film on top of the filled forage, and then plant trees on this layer of film.

[0015] In the above method, a further step can be added, which is to load big trees at the interlaced parts of the mesh interval, and then cover with soil and fill with sand.

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Abstract

The invention proposes a method for controlling desert, which comprises the detail steps as follows: a. the boundary zone of a greensward and a sand ground is selected as the culturing area of trees; b. a ditch is dug in the selected area according to a netty spaced structure; c. the bottom part of the ditch is paved with a layer of plastic film, then putrescible fodder is filled in the ditch until a height of 20 to 40cm to the ground, then water is sprayed on the fodder to promote the putridness of the fodders; and d. the upper surface of the filled fodder is paved with a layer of plastic film again; and then trees are planted on the upper surface of the layer of film. The method adopts the ditch of the netty spaced structure to improve the stability of the planted tree positions; then adopts two layers of plastic films to control water loss and ensures the trees are normally grown under the environment with water and nutrition; moreover, the method combines sand binding with greening to achieve the goal of controlling the desert.

Description

technical field [0001] The present invention relates to a method for treating desert. Background technique [0002] There are large deserts in the northwestern provinces of my country, and the method of building shelter forests is mainly used to control deserts. The current method of sand-fixing effect is not obvious. SUMMARY OF THE INVENTION [0003] In order to comprehensively control deserts from the perspectives of sand fixation and greening, the present invention proposes a method for desert control. [0004] To this end, the technical solution is: a method for treating deserts, the specific steps are: [0005] a. Select the boundary between turf and sand as the cultivation area for trees; [0006] b. Dig trenches in the selected area according to the structure of mesh interval; [0007] c. Lay a layer of plastic film at the bottom of the ditch, then fill the ditch with some corruptable forage to a height of 20-40 cm from the ground, and then spray some water on t...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G15/00A01B79/00
Inventor 杨鸿珠熊国权
Owner 杨鸿珠
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