Ecological restoration base layer for gravel side slope

The utility model relates to the technical field of slope protection and treatment, in particular to a gravel slope ecological restoration base layer which comprises an impervious layer covering a gravel slope, a planting soil layer covering the impervious layer and a plurality of water retaining partition plates with one ends inserted into the planting soil layer and abutting against the impervious layer. A drainage hole is formed in the middle of the water baffle. The ecological restoration system overcomes the defects that water and soil conditions required by vegetation restoration cannot be guaranteed and the restoration expectation cannot be achieved in the existing ecological restoration of the gravel slope in the arid region, and effectively relieves planting soil loss caused by slope runoff; the problems of water permeability of the gravel slope in the arid region and loss of planting soil from gravel gaps are effectively solved, the soil and moisture conditions for vegetation restoration are effecti