| *** Taxonomy Characterization Data *** |
| Pedon ID: 97VA033003 | ( Caroline, Virginia ) | Print Date: Jul 29 2025 4:31AM |
| Sampled as on Oct 5, 1997: | WICKHAM |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP98VA011 CROPPING SYSTEM PROJECT | Natural Resources Conservation Service |
| - | Site ID | S1997VA033003 MLRA: 133A | National Soil Survey Center | |
| - | Pedon No. | 98P0044 | 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 | |||||||||||
| 98P00311 | 0-18 | Ap1 | S | 9.1 | 2.7 | 0.33 | 59 | -- | |||||
| 98P00312 | 18-28 | Ap2 | S | 9.0 | 2.9 | 0.43 | 59 | -- | |||||
| 98P00313 | 28-51 | Bt1 | S | 12.0 | 3.9 | 0.38 | 51 | -- | |||||
| 98P00314 | 51-94 | Bt2 | S | 23.6 | 12.8 | 0.50 | 41 | -- | |||||
| 98P00315 | 94-147 | Bt3 | S | 20.3 | 9.9 | 0.52 | 35 | -- | |||||
| 98P00316 | 147-183 | Bt4 | S | 15.8 | 7.1 | 0.65 | 13 | -- | |||||
| 98P00317 | 183-203 | C | S | 10.9 | 4.6 | 0.66 | 34 | -- | |||||
| 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 | 6A2e | 6E1g | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 98P00311 | 0-18 | Ap1 | S | 5.1 | 0.65 | 93 | 44 | 4.4 | 0.48 | 0.48 | 7 | 9 | |||||||
| 98P00312 | 18-28 | Ap2 | S | 5.6 | 0.58 | 100* | 45 | 0.42 | 11 | ||||||||||
| 98P00313 | 28-51 | Bt1 | S | 6.4 | 0.12 | 94 | 48 | 0.28 | 9 | ||||||||||
| 98P00314 | 51-94 | Bt2 | S | 6.7 | 0.11 | 91 | 56 | 0.28 | 6 | ||||||||||
| 98P00315 | 94-147 | Bt3 | S | 6.5 | 0.07 | 89 | 54 | 0.35 | 6 | ||||||||||
| 98P00316 | 147-183 | Bt4 | S | 5.9 | 0.01 | 100* | 71 | 13.5 | 0.50 | 0.85 | 1 | 6 | |||||||
| 98P00317 | 183-203 | C | S | 5.3 | 0.03 | 73 | 43 | 0.54 | -- | ||||||||||
| 98P00318 | 0-3 | Ap1 | S | 0.63 | tr | ||||||||||||||
| 98P00319 | 3-10 | Ap2 | S | 0.61 | tr | ||||||||||||||
| 98P00320 | 10-25 | Ap3 | S | 0.61 | tr | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.28 | (NA) | |
| Clay, carbonate free, Weighted Average | 18 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 46 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 18 | % wt | |
| Weighted averages based on control section: 28-78 cm | |||