Tier 4 | -76- | -77- | -78- | -79- | -80- | -81- | -82- | -83- | -84- | -85- | -86- | -87- | -88- | -89- | -90- | -91- | -92- | -93- | -94- | -95- | -96- | -97- | -98- |
| |
|
| (- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -) | | Text | PSDA (mm) | pH | Elect. | Part- |
| (--------------- Whole Soil ---------------) | (------------------- <2 mm Fraction -------------------) | | -ure | Sand | Silt | Clay | Ca | Res- | Con- | -icle |
| >2 | 75 | 20 | 2- | .05- | < | (------------- Sands -------------) | (--- Silts ---) | Cl | | by | 2- | .05- | < | Cl2 | ist. | duct | Den- |
| Depth | | | -20 | -2 | .05 | .002 | .002 | VC | C | M | F | VF | C | F | ay | | PSDA | .05 | .002 | .002 | .01M | ohms | dS m-1 | sity |
Layer | (cm) | Horz | Prep | (- % of >2 mm Sand and Silt -) | (------------------% of Sand and Silt -------------) | | <2 mm | (---- % of 2 mm ----) | (-------- <2 mm --------) | g cm-3 |
| | | | | | | | | | | | | | | | | | | | | | 3A1 | | | 4F2 | |
|
NDSU1628 | 0-15 | Ag | S | | | | | | | | | | | | | | | | sicl | 19.4 | 44.2 | 49.9 | | | 0.20 | |
NDSU1631 | 45-60 | Ag | S | | | | | | | | | | | | | | | | c | 11.8 | 44.2 | 49.9 | | | 0.31 | |
NDSU1630 | 30-45 | Ag | S | | | | | | | | | | | | | | | | c | 11.8 | 38.3 | 36.4 | | | 0.60 | |
NDSU1629 | 15-30 | Ag | S | | | | | | | | | | | | | | | | sicl | 19.4 | 38.3 | 36.4 | | | 0.70 | |
NDSU1633 | 75-90 | Btg1 | S | | | | | | | | | | | | | | | | c | 9.7 | 38.3 | 52.0 | | | 0.57 | |
NDSU1632 | 60-75 | Btg1 | S | | | | | | | | | | | | | | | | c | 9.7 | 38.3 | 52.0 | | | 0.18 | |