| *** Taxonomy Characterization Data *** |
| Pedon ID: 1991TN081002 | ( Hickman, Tennessee ) | Print Date: Jun 1 2024 4:51AM |
| Sampled as on Sep 23, 1991: | Armour ; Fine-silty, mixed, thermic Ultic Hapludalf |
| Revised to correlated on Sep 4, 2001: | paleudalfs ; Fine-silty, mixed Typic Paleudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP92TN037 TENNESSE - RIVER TERRACE | Natural Resources Conservation Service |
| - | Site ID | S1991TN081002 Lat: 35° 48' 12.00" north Long: 87° 21' 26.99" west MLRA: 122 | National Soil Survey Center | |
| - | Pedon No. | 92P0163 | 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 | 7B1a2 | |||||||||
| 92P01089 | 0-21 | Ap | S | 16.5 | 6.5 | 0.54 | 13 | 1.49 | 0.004 | 73 | |||
| 92P01090 | 21-43 | Bt1 | S | 23.5 | 11.8 | 0.45 | 10 | 1.70 | 0.030 | 78 | |||
| 92P01091 | 43-71 | Bt2 | S | 25.9 | 14.4 | 0.46 | 15 | 1.59 | 0.016 | 74 | |||
| 92P01092 | 71-103 | Bt3 | S | 30.0 | 17.4 | 0.43 | 19 | 1.61 | 0.010 | 1 | |||
| 92P01093 | 103-148 | 2Bt1 | S | 33.4 | 20.0 | 0.46 | 27 | 1.57 | 0.010 | 1 | 95 | ||
| 92P01094 | 148-191 | 2Bt2 | S | 32.3 | 18.5 | 0.58 | 28 | 1.50 | 0.015 | 1 | |||
| 92P01095 | 191-220 | 2CB | S | 31.5 | 17.9 | 0.61 | 29 | 1.57 | 0.014 | 2 | 97 | ||
| 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 | 8J | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 92P01089 | 0-21 | Ap | S | 5.9 | 0.98 | 0.51 | 0.08 | 45 | 42 | 0.68 | -- | ||||||||
| 92P01090 | 21-43 | Bt1 | S | 5.7 | 0.32 | 0.59 | 0.09 | 42 | 39 | 0.50 | -- | ||||||||
| 92P01091 | 43-71 | Bt2 | S | 5.7 | 0.12 | 0.52 | 0.07 | 46 | 41 | 0.47 | -- | ||||||||
| 92P01092 | 71-103 | Bt3 | S | 5.0 | 0.08 | 0.68 | 0.08 | 28 | 22 | 5.3 | 0.45 | 0.18 | 30 | 1 | |||||
| 92P01093 | 103-148 | 2Bt1 | S | 5.1 | 0.09 | 0.90 | 0.10 | 36 | 31 | 8.9 | 0.59 | 0.27 | 20 | -- | |||||
| 92P01094 | 148-191 | 2Bt2 | S | 5.2 | 0.08 | 0.90 | 0.09 | 47 | 40 | 10.6 | 0.62 | 0.33 | 11 | 4 | |||||
| 92P01095 | 191-220 | 2CB | S | 5.3 | 0.07 | 0.71 | 0.08 | 58 | 48 | 11.8 | 0.62 | 0.37 | 4 | 4 | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.49 | (NA) | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 21-71 cm | |||