Self-filtering water storage planting auxiliary device

Abstract

The invention discloses a self-filtering water storage planting auxiliary device which comprises a barrel-shaped water storage tank, wherein a plurality of pillars are vertically arranged in the waterstorage tank; the lower ends of the pillars are fixedly connected with the water storage tank; the upper ends of the pillars are fixedly connected with a filter layer; a water delivery channel and acylindrical cultivating device are vertically mounted on the filter layer; the water delivery channel is located in the cultivating device; when the auxiliary device is used, the space enclosed by thecultivating device, the filter layer and the water delivery channel is filled with a nutrient substrate, the nutrition substrate forms a cultivation layer, the top surface of the cultivation layer isa concave surface, and the upper end of the water delivery channel extends outside the top surface of the cultivation layer. The auxiliary device has the functions of water retention, fertilizer conservation, water storage, heat preservation and filtration; after degradation, the auxiliary device can provide required nutrients for subsequent growth of plants, is suitable for vegetation restoration in arid and semi-arid regions of Northwest China, can create stable plant communities, saves a lot of construction costs and maintenance costs, and meets the requirements for bare surface ecologicalenvironment recovery caused by exposed surface and engineering construction in arid and semi-arid regions.

Description

technical field [0001] The invention belongs to the technical field of vegetation establishment, and relates to a self-filtering water storage and establishment auxiliary device. Background technique [0002] With the rapid development of economic construction in the western region of my country and the continuous development of infrastructure construction such as roads and railways, a large number of exposed surfaces have been formed, and the roads and railways along the routes are long, the environment is complex, and the maintenance and management are difficult, thus affecting the local ecological environment. cause damage. [0003] Due to the fragile ecological environment in Northwest China, drought, water shortage and poor soil have become important factors restricting vegetation restoration in semi-arid areas of Northwest China, especially in exposed slopes. However, the existing ecological engineering technologies usually have the problems of poor moisture and fertil...

AI Technical Summary

Problems solved by technology

However, in the implementation process of existing ecological engineering technologies, there are usually problems such as poor moisture and fertilizer conservation performance, low vegetation survival rate and high cost.

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