Soil bulk density (g/cm3)
Percent clay (< 0.002 mm size)
Soil erodibility factor, rock fragment free
Percent soil passing sieve No. 10 (coarse)
Percent soil passing sieve No. 200 (fine)
Organic matter content (% by weight)
Soil permeability rate (cm/hr)
Soil pH
Potential soil productivity (m3 of timber/ha)
Depth to bedrock (cm)
Soil slope (%) of a soil component
Total available water capacity (cm, to 152 cm)