Method for preventing desertification by artificial forest

A tree and man-made technology, applied in the fields of application, afforestation, soil protection, etc., can solve problems such as reasonable technologies and methods that do not adopt advanced science, save water resources, human and material resources, reduce wind speed, and avoid environmental pollution problems. Effect

Inactive Publication Date: 2002-12-18
北京红菊绿谷荒漠化防治有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Secondly, there is no reasonable technology and method that adopts advanced science

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A method for combating desertification using artificial trees.

[0012] The first step: the preparation of artificial trees. The plastic is made into a tree, the aboveground part of the tree is consistent with the tree shape, branches and leaves, and the color of the real tree species. The height of the tree is 3 to 5 meters, and the height of the shrub is 1 to 3 meters. A steel bar is cast in the tree main pole, and the steel bar is 8 mm thick, and a lead wire is cast in the shrub main branch, and the lead wire is 4 mm thick. The root system of the underground part of the tree has tap root, lateral root and hairy root, and the root system is divided into 3 layers.

[0013] Step 2: Plant artificial trees. According to the degree of desertification and barren hills and the visual appearance, the artificial trees obtained in the first step are planted in cave-like and strip-like shapes.

[0014] Step 3: Plant natural trees. Plant natural trees and shrubs in the gap be...

Embodiment 2

[0017] A method for combating desertification using artificial trees.

[0018] The first step: the preparation of artificial trees. Rubber, fiberglass or nylon are made into trees, and the above-ground parts of the trees are consistent with the tree shape, branches and leaves, and colors of real tree species. The height of the tree is 3 to 5 meters, and the height of the shrub is 1 to 3 meters. Trees can be single, several, or assembled into one. The root system of the underground part of the tree has tap root, lateral root and hairy root, and the root system is divided into 3 layers. The second step to the fourth step are identical with the rest and embodiment 1.

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Abstract

The method for controlling desertification by using artificial tree includes the following steps: 1. preparing artificial tree: using plastics, rubber, nylon or glass fibre reinforced plastics as rawmaterial to prepare artificial tree which is identical to real tree in three form, branches, leaves and colour, and its underground portion root system posseses main root, side root and hair root, its root system has 2-3 layers; 2. planting artificial trees; pit planting or planting in rows; 3. planting natural trees: planting natural arbor species and shrub species in gaps between artificial trees; and 4. taking out artificial trees; when the vegetative cover rate is up to above 50%, taking out artificial trees.

Description

(1) Technical field: [0001] The invention relates to a method for afforesting deserts and barren hills. (two) background technology: [0002] Desertification is spreading all over the world, and the extended areas are mainly arid, semi-arid and semi-humid areas. One of the root causes is the drought and water shortage in these areas. If trees are planted in a large area, a large amount of water will inevitably be dissipated. A tree is equivalent to a small water pump. When the ecological environment has not yet formed or recovered to the conditions for large-scale tree planting, planting a large number of trees will not only consume limited water resources in arid areas, but also make it difficult for trees to survive, resulting in a waste of manpower and material resources. . my country's desertification prevention and control has been in an embarrassing situation of local improvement and overall deterioration for decades. In addition to human effects, the main reason for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/00E02D3/00
CPCY02P60/40
Inventor 马玉明马世威
Owner 北京红菊绿谷荒漠化防治有限公司
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