Improvement of Saemangeum Dredged Soils Using Coffee Sludge for Vegetation Soil

Table 6

Mixing ratios for the field test.

Classification	Seed	Soil conditions
		Dredged soil (%)	Loess (%)	Coffee sludge (%)	Straw (%)	Sawdust (%)
1	Grass	100	0	0	0	0
2		100	0	6	3	0
3		100	0	6	3	4
4		100	0	6	3	4
5		80	20	0	0	0
6		80	20	6	3	0
7		80	20	6	3	4
8		80	20	6	3	4