NSSC SSL Report Creation

ESTIMATED SOIL WATER RETENTION CURVE
<2 mm Fraction

Pedon ID: 90TX227001B
Layer Natural Key: 91P02076
Horizon: Bt1 30.0-56.0 cm

van Genuchten Retention Parameters from Rosetta^*

q_r	q_s	log₁₀(a)	log₁₀(n)
0.1473	0.3446	-1.3202	0.2523

Measured Soil Properties

Rock Fragment	Organic Carbon	Sand	Silt	Clay	Db₃₃
	% wt	% wt	% wt	% wt	g/cc
	0.39	56.9	17.8	25.3	1.68

Sample Type q_{6 kPa} q_{10 kPa} q_{33 kPa} q_{100 kPa} q_{200 kPa} q_{500 kPa} q_{1500 kPa}
cm³/cm³ cm³/cm³ cm³/cm³ cm³/cm³ cm³/cm³ cm³/cm³ cm³/cm³
Clod 0.26 0.20
<2 mm air-dry 0.23 0.18

Soil Water Retention Curve

^*Rosetta Reference NSSC SSL Report Creation