| *** Taxonomy Characterization Data *** |
| Pedon ID: 90IL203052 | ( Woodford, Illinois ) | Print Date: Nov 23 2024 11:12PM |
| Sampled as on Nov 1, 1990: | Graymont ; Fine-silty, mixed, mesic Typic Argiaquoll |
| Revised to correlated on May 1, 2000: | (unnamed) ; Fine-silty, mixed, active, mesic Oxyaquic Argiudoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91IL063 WOODFORD COUNTY BULK DENSITY | Natural Resources Conservation Service |
| - | Site ID | S1990IL203052 Lat: 40° 54' 54.09" north Long: 89° 9' 22.25" west | National Soil Survey Center | |
| - | Pedon No. | 91P0237 | 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 | ||||||||||
| 91P01466 | 0-18 | Ap | S | 31.3 | 0.49 | 1 | 1.32 | 0.041 | |||||
| 91P01467 | 18-33 | A | S | 37.0 | 0.48 | 1 | 1.24 | 0.051 | |||||
| 91P01468 | 33-44 | AB | S | 37.7 | 0.51 | 1 | 1.25 | 0.058 | |||||
| 91P01469 | 44-74 | Bt | S | 30.2 | 0.52 | 3 | 1.29 | 0.044 | |||||
| 91P01470 | 74-96 | 2BC | S | 41.6 | 0.43 | 11 | 1.78 | 0.019 | 3 | ||||
| 91P01471 | 96-129 | 2C1 | S | 36.3 | 2.1 | 0.44 | 18 | 5 | |||||
| 91P01472 | 129-152 | 2C2 | S | 37.6 | 1.5 | 0.42 | 15 | 5 | |||||
| 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 | |||||||||||||
| 91P01466 | 0-18 | Ap | S | 5.9 | 2.26 | 93 | 72 | 0.73 | -- | ||||||||||
| 91P01467 | 18-33 | A | S | 5.7 | 1.79 | 81 | 65 | 0.67 | tr | ||||||||||
| 91P01468 | 33-44 | AB | S | 5.8 | 1.22 | 85 | 69 | 0.66 | tr | ||||||||||
| 91P01469 | 44-74 | Bt | S | 6.0 | 0.66 | 100* | 76 | 0.64 | 1 | ||||||||||
| 91P01470 | 74-96 | 2BC | S | 7.5 | 0.52 | 9 | 100* | 100 | 0.34 | 1 | |||||||||
| 91P01471 | 96-129 | 2C1 | S | 8.0 | 0.33 | 20 | 100* | 100 | 0.27 | 1 | |||||||||
| 91P01472 | 129-152 | 2C2 | S | 8.3 | 0.37 | 21 | 100* | 100 | 0.26 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.59 | (NA) | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 34 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 33-83 cm | |||