Panel-free reinforced soil ecological slope protection system and construction method thereof

The invention relates to a panel-free reinforced soil ecological slope protection system and a construction method thereof. According to the scheme, the panel-free reinforced soil ecological slope protection system comprises a slope main body, a concrete fixing structure arranged at the bottom of the slope main body, a slope toe drainage ditch arranged at the slope toe of the slope main body and a rapid shaping device used for carrying and shaping vegetation bags; the slope main body at least comprises a plurality of steps formed by reversely wrapping the vegetation bags with a plurality of geogrids, a temporary formwork arranged on the slope surface of the slope main body and a gravel drainage layer arranged at the bottom of the slope main body; and the vegetation bags are arranged on the vertical faces of the steps. The construction method comprises the steps that construction preparation is conducted; a steel pipe pile is constructed; a fixed frame is installed; a concrete foundation is poured; the tempora