Species breeding technology for high and steep slope rock green coverage

Abstract

The invention discloses a species breeding technology for high and steep slope rock green coverage. A stirrer is included, wherein a stirring shaft of the stirrer is connected with an electric generator and a water pump, the electric generator provides power for allowing the stirring shaft to rotate, a scouring-resistant base material, mixed seeds and raw materials are poured into the stirrer respectively, the electric generator further supplies power to a concrete sprayer, pipeline spray nozzles connected onto the water pump face inside of the concrete sprayer and the stirrer, and water of the water pump flows into the stirrer. The technology has quite high adaptability and can be combined with multiple slope protection technologies, a relatively typical and representative area is selected from a range, natural general situations and vegetation distribution of different types of slopes are investigated, greening vegetation suitable for high and steep slopes is determined, dominant trees, shrubs and herbaceous plants in the greening vegetation are found out, associativity of the plants is determined with an interspecific association analysis method, culture of seedlings is easy, and a large quantity of the seedlings can be propagated; the species breeding technology has the characteristics that the slope fixing and protecting effects are good, formed communities are not prone to decline, work amount of maintenance and management is small and extensive management can be realized.

Description

technical field [0001] The invention relates to the technology of species selection and breeding, in particular to the technology of species selection and breeding in green-covered rocks of high and steep slopes. Background technique [0002] In recent years, due to the acceleration of development and construction and urbanization, the contradiction between urban construction and ecological protection has become increasingly aggravated. During the construction of infrastructure such as roads, railways, water conservancy and municipal facilities, a large number of excavated mountains and flats and quarried soil have not only destroyed the topography and native vegetation, but also formed many broken mountain zones with exposed slopes as the main feature. This has an extremely adverse impact on soil and water conservation, ecological protection, urban landscape and human settlements. Therefore, it is extremely urgent to control and afforest exposed slopes and mountain gaps. ...

AI Technical Summary

Problems solved by technology

The formula of the substrate is the same, which affects the effect of ecological slope protection and engineering acceptance. The current substrate formula cannot adapt to the requirements of different regions, geological engineering conditions, soil types and vegetation adaptability, especially the selection of plant species and The cultivation of the dominant community fails to take into account climate conditions, soil types, geological conditions, slopes, slope aspects and other ecological elements, and often fails to achieve the desired ideal effect

[0004] Vegetation engineering technology cannot adapt to the requirements of different geology, rock and soil, slope and slope shape. During the implementation of the construction unit, the construction technology is single and cannot adapt to local conditions and adapt to different geology, rock and soil, slope and slope shape requirements. The construction quality is unstable. To a certain extent, it also affects the effect of slope greening

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