NSSC SSL Report Creation

ESTIMATED SOIL WATER RETENTION CURVE
<2 mm Fraction

Pedon ID: 73TX205002
Layer Natural Key: 40A35194
Horizon: Bt2 41.0-71.0 cm

van Genuchten Retention Parameters from Rosetta^*

q_r	q_s	log₁₀(a)	log₁₀(n)
0.0680	0.4373	-1.8934	0.1079

Measured Soil Properties

Rock Fragment	Organic Carbon	Sand	Silt	Clay	Db₃₃
% vol		% wt	% wt	% wt	g/cc
0		38.6	27.4	34.0	1.44

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 0.38 0.34
<2 mm air-dry 0.20

Soil Water Retention Curve

^*Rosetta Reference NSSC SSL Report Creation