Method for using gridding plant biological bag to process greening slope

Abstract

The present invention relates to a method that uses the mesh plant biological bag to perform the slope revegetation. The steps are that the slope is cleared and leveled; the foundation of the toe of side slope is leveled and tamped; the roof bolts are fixed on the surface of the slope at a given angle; after one end of the mesh is firmly bound on the roof bolts, the mesh is flattened, and then the plant biological bags are piled on the mesh, and planting soil or gravel soil can be refilled between the plant biological bags and the surface of the slope so as to tamp the filling soil and the plant biological bag, and the other end of the mesh is collected and folded at the outer side of the piled plant biological bags so as to be fixed on the roof bolts that is arranged at the upper layer of the surface of the slope and to hold the refilling soil and the plant biological bags; after the mesh biological bags are arranged from down to up in different layers to be a given height, a penetration-resistant layer shall be arranged and is arranged between two layers of the mesh plant biological bags; the penetration-discharging pipes are uniformly distributed between the mesh plant biological bag layer and the penetration-resistant layer; after the foundation of the mesh plant biological bags is completed, seeds can be sowed or nursery stock of trees can be planted on the foundation. The present invention has simple construction, and is free from the restriction of the shape and the gradient of the slope, and has high survival rate and high coverage rate of the plant, and quick effect.

Description

Technical field: [0001] The invention relates to a method for cultivating plants, in particular to a method for greening slopes by using grid planting bags. Background technique: [0002] With the development of urban industry, mountain tourist attractions, roads and hydropower construction, the ecological environment is constantly being destroyed. There are more and more gravel slopes, how to green and beautify the environment has become very important. As we all know, plants can only grow under certain conditions, and the vegetation in the above-mentioned areas cannot survive at all, so it is necessary to artificially transform the above-mentioned areas for greening. Now people have also adopted some methods to green these areas, for example: using the method of stacking vegetation bags for side slope greening. The bag bears a lot of pressure and is prone to landslides. It is generally suitable for relatively flat slopes below 60°; hanging net spraying greening method, t...

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Problems solved by technology

Now people have also adopted some methods to green these areas, for example: using the method of stacking vegetation bags for side slope greening. The bag bears a lot of pressure and is prone to landslides. It is generally suitable for relatively flat slopes below 60°; the hanging net spraying greening method is suitable for slope greening below 70°. When the slope is greater than 70°, there will be The risk of landslides and spalling, and the thickness of the spraying layer of this method is thin, and the nutrients and water required by the vegetation on the slope cannot be maintained, resulting in rapid degradation of the vegetation on the slope, resulting in project failure; the method of using planting grooves for slope greening, This method has a low green coverage rate on rocky slopes, generally only reaching 20% ​​to 50%, and the initial effect is slow.

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