Method for planting vegetation on the karst area slope

A karst and slope technology, applied in the fields of botanical equipment and methods, fertilizer mixtures, gardening, etc., can solve the problems of slow construction speed, dangerous construction, uneconomical application, etc., to improve work efficiency and effect, save construction time, The effect of large attachment space

Inactive Publication Date: 2009-09-30
贵州边坡生态防护研究所有限责任公司
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Problems solved by technology

But above-mentioned method also has the following problems in karst area popularization, 1 karst area slope surface gradient is bigger, the characteristic that rock is more, existing technical method is carried out vegetation on karst slope, can't vegetation be adsorbed tightly on the slope surface, Or although it can make the vegetation adsorb on the slope, it can't make the vegetation grow better; 2. In the practical process, there are still problems such as slow construction speed, high cost of artificial soil, slow production speed of nutrient substrate, dangerous construction, and uneconomical and applicable problems.

Method used

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  • Method for planting vegetation on the karst area slope

Examples

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Embodiment

[0019] Example: Clean up the slope first

[0020] Thoroughly clean up the pumice, dangerous stones and unstable parts that are easy to slide on the slope, and thoroughly remove the garbage, weeds and other debris on the slope that hinder the attachment of the growth substrate. It is not necessary to clean the slope to a neat and smooth state, and the slope with small unevenness is more suitable for substrate attachment and plant growth. For large concave slopes, some woven bags filled with cultivation soil can be properly filled.

[0021] a. Laying corrugated planting net

[0022] The corrugated planting net has the functions of the existing metal mesh and the nutrient substrate at the same time, so that the artificial soil and seeds sprayed during the laying of the planting substrate can be absorbed in the corrugated planting net with meshes, providing a solid foundation for the artificial soil and seeds. An attached platform surface to better ensure the expansion of the ro...

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Abstract

The invention discloses a method for planting vegetation on the karst area slope, comprising: laying and fixing a wave shape plant-growing net with meshes on the slope surface, wherein the wave shape plant-growing net can be formed by connecting a surface layer net and a wave shape net and also can be formed by connecting the surface layer net, the wave shape net and the bottom layer net; spraying the artificial soil for the shrub slope protection in the karst area on the wave shape plant-growing net by a mechanical or an artificial operation method, and spraying the plant growth substrate mixed with the plant seeds on the top of the artificial soil by a sprayer. The invention lays the wave shape plant-growing net with the meshes on the shrub slope protection in the karst area, therefore, the sprayed artificial soil and seeds during laying the planting substrate can absorb in the wave shape plant-growing net with the meshes. The invention provides an adhesion platform for the artificial soil and seeds to ensure the root system expansion during plant growth, promotes the construction speed and saves the construction cost.

Description

technical field [0001] The invention relates to a method for planting vegetation, in particular to a method for planting vegetation on slopes in karst areas. Background technique [0002] Karst landform refers to various landforms formed by the dissolution of soluble rocks by water and the accompanying mechanical action. Karst landforms are widely distributed in Guangxi, Guizhou, Yunnan and other places in China. In recent years, with large-scale engineering construction and mining, a large number of exposed slopes have been formed in karst landforms, resulting in a large number of rock and soil slopes that cannot be restored to vegetation. It is almost impossible to restore vegetation coverage naturally on the surface in a short period of time; The existing slope engineering reinforcement measures mostly pursue strength and efficiency, and mostly adopt gray protection such as stone masonry and shotcrete, which destroys the harmony of natural ecology. With people's emphasis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G31/00C05G3/00
Inventor 晁建强晁建刚李全丽
Owner 贵州边坡生态防护研究所有限责任公司
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