A shrub planting method and seedling protection cover for slope protection

Abstract

The invention discloses a shrub planting method in slope protection and a seedling protecting cover thereof. The method comprises the steps of growing the seedlings of shrubs through a seedling bag to obtain shrub seedlings; drilling the surface of a slope according to the shrub arrangement design requirements and the size of the seedling bag, integrally moving the shrub seedlings and the seedling bag into a hole, and filling the hole for fixation, wherein the seedling bag is exposed out of the slope for not less than 10cm after the seedling bag is implanted into the hole; installing the seedling protecting cover above the seedling bag and the shrub seedlings; finally, injecting base materials to the surface of the slope, taking away the seedling protective cover after the completion of the injection, and maintaining the surface of the slope so as to complete the shrub planting in the slope protection. The used seedling protective cover comprises a middle cylinder, the upper part of the cylinder is connected with a circular cone of which the diameter of the bottom part is equal to that of the cylinder, a handle is arranged above the circular cone, and a plurality of fixed rods are arranged below the cylinder. According to the shrub planting method provided by the invention, the growth space of shrub plant roots can be improved; furthermore, a slide-resistant pile structure is formed by a base material layer and the slope, therefore the shrub planting method has the effect of well stabilizing the base material layer.

Description

technical field [0001] The invention relates to the field of slope engineering protection and ecological restoration, in particular to high and steep rock excavation slopes, and in particular to a method for planting shrubs in slope protection and a seedling protection cover used in the method. Background technique [0002] During the construction of infrastructure such as roads, railways, water conservancy, and mines, a large number of exposed slopes are left by excavation, filling, and spoils, accompanied by obvious soil erosion and small landslides. The method of growing plants on slopes has made some progress in enhancing the stability of slopes, reducing soil erosion and improving landscape effects. In order to achieve a permanent slope ecological restoration effect, the advantages of plants should be combined, and shrubs and herbaceous plants should be planted together, so as to better stabilize the slope and take into account the ecological landscape effect, while pro...

AI Technical Summary

Problems solved by technology

[0005] Third, after restoration by spraying base material on high and steep rock slopes, the frictional resistance between the slopes is not large, and the bonding force between the base material layer and the slope surface is not enough, and the two are not integrated. The substrate layer may peel off during the weather

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