Anchor hole based slope afforesting method and system

Abstract

Provided is an anchor hole based slope afforesting method. The method comprises the following steps that firstly, reconstructing is carried out on an anchor hole; secondly, an inner space of a water and fertilizer storing cavity is divided into a water storing area and a fertilizer storing area; thirdly, a prefabricated PVC pipe is embedded into the hole opening portion of the water and fertilizer storing cavity; fourthly, parthenocissus tricuspidata and kudzu seeds are planted into the prefabricated PVC pipe, and slope afforesting is achieved. According to an anchor hole based slope afforesting system, the water and fertilizer storing cavity is formed by hole broadening of the hole opening of the anchor hole, and an anchor rod is bended at the bottom of the water and fertilizer storing cavity to form a step shape to be matched with the water and fertilizer storing cavity; the inner space of the water and fertilizer storing cavity is divided into the water storing area and the fertilizer storing area, and the parthenocissus tricuspidata and the kudzu seeds are planted into the prefabricated PVC pipe. According to the anchor hole based slope afforesting method and the system, water preserving and fertilizer preserving can be effectively achieved, the manufacturing cost is low, the afforesting effect is good, the long-acting afforesting effect is good, and the afforesting can be achieved in a short time.

Description

technical field [0001] The invention relates to the field of slope ecological protection, in particular to a method and system for slope greening based on anchor holes. Background technique [0002] At present, the greening of slopes generally adopts the method of vegetation concrete slope greening and the method of planting vines at the top and bottom of the slope. Among them, the method of vegetation concrete slope greening adopts concrete formula and mixed green seed formula. The core of this method is to use a large amount of cement to enhance the strength of slope protection and anti-scouring ability, and quickly create an environment for plant growth. However, for high and steep rock slopes (slopes of 70-90°), the above methods exist. There are certain difficulties and shortcomings in implementation. Even if the vegetation concrete is used in cement and other binders and SNS active protection net technology, it will also slip due to insufficient concrete strength or du...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method and system for slope greening based on anchor holes, which can solve the problem of water and fertilizer loss, falling off of vegetation concrete on high and steep rock slopes, or green belts caused by weathering of the rock and soil surface. Problems such as shedding and limited growth height and green coverage area of ​​planting vines can effectively achieve water and fertilizer retention, low cost, good greening effect, not only good long-term greening effect, but also greening in a short period of time

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