Plant arrangement device of road green belt in southwest region

Abstract

The invention discloses a plant arrangement device of a road green belt in the southwest region. A plant growth blanket is involved, and provided with a plant growth frame, the upper end of the plantgrowth frame is provided with fixing screws for fixing the plant growth blanket and a soil layer, the plant growth frame is internally provided with aiphyllium tree species including cinnamomum camphora and ligustrum lucidum Ait, deciduous tree species including ginkgo biloba, zelkova schneideriana and prunus cerasifera, evergreen shrub species including osmanthus fragrans and nerium oleander, deciduous shrub species including hibiscus syriacus, cercis chinensis, amygdalus persica and rosa multiflora and lawns including manilagrass. The device has the high-efficiency functions of noise reduction and dust reduction, good noise reduction can be conducted on a zone with insufficient or tension road greening belt width due to the limitation of the geographical location or the surrounding environment, the environment is beautified, planting and maintenance are facilitated, and the application range is wide.

Description

technical field [0001] The invention relates to the field of environmental engineering, in particular to a plant arrangement for road green belts in Southwest China. Background technique [0002] With the acceleration of my country's economic development and urbanization process, engineering construction is in an unprecedented "big speed-up" stage. However, due to the need for a large number of rock and soil excavation and backfilling during the construction process, it is easy to form exposed soil slopes and rock slopes. , and it is very slow to restore the ecological balance of these exposed slopes by natural forces, and even some rocky slopes are difficult to restore naturally, which has caused great damage to the surrounding landscape and environment. Therefore, effective engineering measures must be taken in the construction process The slope generated in the process will be revegetated to achieve the effect of ecological protection. [0003] Usually, slopes with better ...

AI Technical Summary

Problems solved by technology

At present, many scholars and engineers and technicians have carried out relevant research on the problem of slope vegetation protection, and developed technologies such as thick-layer base material spraying and planting grass, hydraulic spraying and thinning grass planting, etc. Inferior disadvantages cannot be widely used in slope vegetation protection with high and steep exposed rocks or poor soil quality

However, the emerging vegetation belt slope protection is mainly used for gentle slopes with small slopes, and its structure and function cannot meet the ecological restoration of high and steep rock slopes.

For example: the traditional non-woven adhesive lawn planting blanket or planting tape has low tensile strength and the plant growth substrate is easy to slip, which is only suitable for laying gentle slope lawns; Overall stability and security risks

The structural defects of these vegetation belts, vegetation blankets or vegetation bags determine that they are not suitable for ecological protection projects on high and steep rock slopes.

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