Rock surface landscape greening method

Abstract

The invention discloses a rock surface landscape greening method. The method comprises the following steps that (1) finishing and danger removal are conducted on the terrain of a slope surface, the stability of a slope is analyzed, if the stability is not good, the slope is strengthened, and the slope surface is cleaned and leveled; (2) double layers of non-woven fabric are sequentially laid and folded in the height direction of the rock surface, the upper-layer fabric is folded and collected in a lower place, a supporting net is laid on the lower-layer non-woven fabric and fixed on the slopesurface through anchors, the non-woven fabric is spliced, and the width of the non-woven fabric is set according to the gradient of the rock surface, wherein the larger the gradient is, the smaller the width is; (3) spray seeding is conducted on the lower-layer non-woven fabric in a loam-like medium spray seeding mode, wherein a loam-like medium substrate layer and a loam-like medium surface layerare involved; (4) the upper-layer non-woven fabric is folded into a bag shape, and three open sides are fixed through pressing strips; (5) maintenance management is conducted. The rock surface landscape greening method has the advantages that the construction is convenient and quick, the structure is reasonable and stable, and stable slope vegetation of an ecosystem can be quickly formed.

Description

technical field [0001] The invention relates to a method for regreening a rock surface landscape, belonging to the technical field of greening. Background technique [0002] The construction of water conservancy, railways, highways, and mining areas has created a large number of high slopes, resulting in the exposed rock faces of the mountains along the sides, which not only destroys the natural landscape, but also brings serious consequences of massive soil erosion. Among them, the high slope is affected by various unstable factors, and has become a frequent site of geological disasters and engineering accidents such as landslides and collapses. [0003] At present, more and more attention is being paid to the use of ecological restoration instead of pure engineering protection. The slope land covered by vegetation can improve the erosion resistance of the slope, reduce soil erosion, and make the slope ecology tend to be stable and virtuous. But for the bare rock surface, ...