Soil steep slope arbor planting pit structure and arbor planting method

Abstract

The invention discloses a soil steep slope arbor planting pit structure, which comprises a planting pit vertically dug in a soil steep slope; a plurality of supporting steel bars are driven along an upper edge of the planting pit, and the length of the supporting steel bars is 1 to 3 times the depth of the planting pit, a steel pore plate is welded between the supporting steel bars placed in the planting pit; PVC pore plates are arranged on the lower edge and both sides of the planting pit, and a geotextile layer is laid on the inner side of each PVC pore plate. The invention also discloses amethod for planting arbor on a soil steep slope. Specifically, a stable planting pit is dug in the soil steep slope, and then the arbor is planted for greening in combination with the grasses and shrubs conventionally planted, thereby enriching the diversity of the slop plants on the soil steep slope and the greening planting level and enhancing the overall ecological landscape effects on both sides of the road. The planting method of the invention is scientific, can effectively prevent water and soil erosion, and is suitable for the slopes that have been hard-protected, and also suitable forthe slopes that are newly dug and the fill slopes.

Description

technical field [0001] The invention relates to the technical field of planting on steep soil slopes, in particular to a tree planting pit structure on steep soil slopes, and also relates to a method for planting trees on steep soil slopes. Background technique [0002] For projects on both sides of the expressway and the road to the dam of the hydropower hub, under the premise of meeting the engineering needs and safety, in order to save engineering investment, the slopes on both sides are generally steep, with a slope ratio of about 1:1.5; the slope protection on the project is more Mortar masonry, hexagonal grid, concrete interlocking blocks, grass planting and greening, or concrete grid beams and grass planting are used for slope protection. Therefore, the slope vegetation of the steep soil slope of the existing project is single, lacks layers, and the appearance effect is either blunt. , Poor ecology, or only grass slopes and sporadic small shrubs formed in the form of ...

AI Technical Summary

Problems solved by technology

[0002] For projects on both sides of the expressway and the road to the dam of the hydropower hub, under the premise of meeting the engineering needs and safety, in order to save engineering investment, the slopes on both sides are generally steep, with a slope ratio of about 1:1.5; the slope protection on the project is more Mortar masonry, hexagonal grid, concrete interlocking blocks, grass planting and greening, or concrete grid beams and grass planting are used for slope protection. Therefore, the slope vegetation of the steep soil slope of the existing project is single, lacks layers, and the appearance effect is either blunt. , poor ecology, or only grass slopes and sporadic small shrubs formed in the form of sowing, the landscape effect is monotonous, and water and soil erosion cannot be effectively prevented. It is necessary to carry out more scientific and reasonable greening and landscaping

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