Research on the Ecological Protection of Coal Gangue Slope Based on a Polymer Curing Agent

Table 6

Test results of the simulated slope.

	Ratio of germination (%)	Vegetation coverage (%)			Cumulative soil erosion (%)			pH
Time (d)	30	30	90	180	30	90	180	180
Model box A	52.3	21.2	31.5	36.7	13.6	23.1	33.4	5.6
Model box B	86.4	36.6	87.4	92.4	4.7	6.7	8.2	7.1