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- |
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| (- - - - - - - - - - - - - - - - - - - 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 | |
|
NDSU1851 | 0-15 | Ag | S | | | | | | | | | | | | | | | | sl | 65.5 | 10.7 | 17.0 | | | 2.12 | |
NDSU1852 | 15-30 | Ag | S | | | | | | | | | | | | | | | | sl | 72.3 | 17.3 | 17.2 | | | 3.88 | |
NDSU1854 | 45-60 | BE | S | | | | | | | | | | | | | | | | c | 27.5 | 26.3 | 46.2 | | | 1.73 | |
NDSU1853 | 30-45 | BE | S | | | | | | | | | | | | | | | | c | 27.5 | 26.3 | 46.2 | | | 1.25 | |
NDSU1856 | 75-90 | Btkg | S | | | | | | | | | | | | | | | | c | 29.4 | 27.6 | 43.0 | | | 6.19 | |
NDSU1855 | 60-75 | Btkg | S | | | | | | | | | | | | | | | | c | 29.4 | 27.6 | 43.0 | | | 3.05 | |