| *** Taxonomy Characterization Data *** |
| Pedon ID: 90IL203049 | ( Woodford, Illinois ) | Print Date: Dec 11 2024 3:29PM |
| Sampled as on Apr 1, 1990: | Rutland ; Fine, montmorillonitic, mesic Aquic Argiudoll |
| Revised to correlated: | Rutland ; Fine, smectitic, mesic Aquic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91IL063 WOODFORD COUNTY BULK DENSITY | Natural Resources Conservation Service |
| - | Site ID | S1990IL203049 Lat: 40° 50' 23.00" north Long: 88° 59' 10.01" west MLRA: 108 | National Soil Survey Center | |
| - | Pedon No. | 91P0234 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | 8D1 | 4A1d | ||||||||||
| 91P01443 | 0-20 | Ap | S | 31.6 | 0.50 | 2 | 1.24 | 0.041 | |||||
| 91P01444 | 20-35 | A | S | 33.4 | 0.51 | 2 | 1.28 | 0.050 | |||||
| 91P01445 | 35-50 | Bt1 | S | 40.0 | 0.51 | 1 | 1.34 | 0.061 | |||||
| 91P01446 | 50-70 | Bt2 | S | 39.1 | 0.54 | 1 | 1.36 | 0.084 | |||||
| 91P01447 | 70-90 | Bt3 | S | 37.2 | 0.54 | 1 | 1.38 | 0.074 | |||||
| 91P01448 | 90-112 | Bt4 | S | 19.9 | 0.57 | 6 | 1.41 | 0.028 | |||||
| 91P01449 | 112-132 | 2BC | S | 48.6 | 3.4 | 0.38 | 11 | 1.67 | 0.035 | 3 | |||
| 91P01450 | 132-160 | 2C | S | 62.8 | 4.3 | 0.34 | 7 | 1.68 | 0.040 | 3 | |||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 91P01443 | 0-20 | Ap | S | 5.3 | 2.67 | 88 | 68 | 0.84 | tr | ||||||||||
| 91P01444 | 20-35 | A | S | 5.8 | 2.21 | 85 | 69 | 0.81 | tr | ||||||||||
| 91P01445 | 35-50 | Bt1 | S | 5.8 | 0.80 | 89 | 71 | 0.76 | 1 | ||||||||||
| 91P01446 | 50-70 | Bt2 | S | 6.0 | 0.46 | 97 | 83 | 0.77 | 1 | ||||||||||
| 91P01447 | 70-90 | Bt3 | S | 6.3 | 0.39 | 98 | 85 | 0.76 | 1 | ||||||||||
| 91P01448 | 90-112 | Bt4 | S | 7.1 | 0.25 | 100* | 96 | 0.63 | 2 | ||||||||||
| 91P01449 | 112-132 | 2BC | S | 7.9 | 0.28 | 21 | 100* | 100 | 0.58 | 1 | |||||||||
| 91P01450 | 132-160 | 2C | S | 8.1 | 0.35 | 13 | 100* | 100 | 0.34 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.76 | (NA) | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| Weighted averages based on control section: 35-85 cm | |||