A high and steep rocky hillside vegetation restoration structure and its restoration planting method

Abstract

The invention discloses a high-steep rocky hill vegetation recovering construct and a plantation recovering method thereof. The construct includes an earthwork standard room and a three-dimensional metal net, wherein the earthwork standard room is located on the upper layer of a rocky hill, and the three-dimensional metal net is located on the upper layer of the earthwork standard room; space formed by the earthwork standard room and the three-dimensional metal net is filled with manmade soil and three-dimensional multi-layer vegetation which is located on the upper layer of the manmade soil. According to the plantation recovering method, through the earthwork standard room, the three-dimensional metal net and the manmade soil forms an integral wholeand are both independent units, and the three-dimensional metal net and the manmade soil have not only relations but also differences. On the surface, the construct is a whole of which the structure is very firm and stable, but the bottom earthwork standard room divides the whole into cells. Cell rooms are communicated with one another, and through root growth of plants, a uniform and organic rock-soil-microorganism-vegetation system is formed.

Description

technical field [0001] The invention relates to a method for restoring vegetation on rocky hillsides, in particular to a vegetation restoration structure for high and steep rocky hillsides and a restoration and planting method thereof. Background technique [0002] At present, the regreening work on the slopes of abandoned mines at home and abroad has a certain effect only on some slopes with relatively gentle slopes. For some high and steep rocky slopes, it is difficult for the traditional soil spraying technology to stabilize the soil for a long time. Bonded on the smooth rock surface, there will be a large area of ​​landslide and collapse risk in the later stage. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high and steep rocky hillside vegetation recovery structure, and use the structure to restore artificial vegetation on high and steep rocky hillsides. [0004] Realize the technical scheme of the pres...

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Problems solved by technology

[0002] At present, the regreening work on the slopes of abandoned mines at home and abroad has a certain effect only on some slopes with relatively gentle slopes. For some high and steep rocky slopes, it is difficult for the traditional soil spraying technology to stabilize the soil for a long time. Bonded on the smooth rock surface, there will be a large area of ​​landslide and collapse risk in the later stage

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