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Method for tackling wasted land and desertification land

A desert and land technology, applied in the field of desertification and desert land, can solve the problems of small coverage and insignificant effect, and achieve the effects of preventing sandstorms, improving traffic and communication conditions, and protecting underground water resources

Inactive Publication Date: 2009-11-04
高再起
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Problems solved by technology

The existing treatment methods are mainly sand fixation, weaving crops or chemical materials into styles, and fixing them on the desert surface to prevent wind and sand invasion, which cannot solve the fundamental problem. Another method is to plant trees, but only in a certain small area Implementation, small coverage, and only one-way investment, the effect is not significant

Method used

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Embodiment Construction

[0017] From the edge of the desert near the river, flatten the sandy land with a width of 1,000 meters from east to west, and lay culvert pipes from the river into the flat sandy land. The culvert pipe is in the middle of the flat sandy land. The culverts are equipped with observation outlets and pumping stations every three kilometers. Roads are laid on the culverts, and plastic films are covered underground within a width of 400 meters on both sides of the roads. The plastic film is 35 centimeters from the surface. Place chicken cages on the sandy ground to raise chickens. The floor of the chicken cages can pass through the chicken manure. The specifications of the chicken cages and the number of chickens are conventional standards. The distance between each chicken cage is 80 cm. After seven days, the chicken cages are removed. Water is diverted from the initial end of the culvert pipe, and soil is added. The amount of soil added is 15 cubic meters per minute, and then the s...

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Abstract

A method of simultaneous desertification and desert land management and economic development is to level the desert land, lay culvert pipes to the desert area, lay roads on the culvert pipes, and cover plastic films underground within the width of 300 to 500 meters on both sides of the road. Place chicken cages on the sand covered with plastic film to raise chickens, so that the chicken manure falls on the sand, remove the chicken cages after six to ten days, and then use culvert pipes to divert water and soil to irrigate the sand here, and plant trees or trees on the sand. Plant crops. After the method of the invention is implemented, huge economic benefits, social benefits and ecological benefits can be brought.

Description

technical field [0001] The invention relates to the technical field of environmental protection, and relates to a method for controlling desertification and desert land. Background technique [0002] At present, more than a quarter of my country's land is desertified, which causes a large amount of economic losses every year due to land desertification, and brings great difficulties to the lives of local residents. The existing treatment methods are mainly sand fixation, weaving crops or chemical materials into styles, and fixing them on the desert surface to prevent wind and sand invasion, which cannot solve the fundamental problem. Another method is to plant trees, but only in a certain small area Implementation, the coverage is small, and only one-way investment, the effect is not significant. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a desert control method that divides and controls the desert and cond...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B79/00A01B77/00
Inventor 高再起
Owner 高再起
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