| *** Taxonomy Characterization Data *** |
| Pedon ID: 97VA033008 | ( Caroline, Virginia ) | Print Date: Apr 25 2025 10:34AM |
| Sampled as on Oct 6, 1997: | BOJAC |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP98VA011 CROPPING SYSTEM PROJECT | Natural Resources Conservation Service |
| - | Site ID | S1997VA033008 | National Soil Survey Center | |
| - | Pedon No. | 98P0049 | 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 | |||||||||||
| 98P00355 | 0-28 | Ap | S | 8.2 | 2.1 | 0.49 | 69 | -- | |||||
| 98P00356 | 28-79 | Bt1 | S | 9.7 | 3.9 | 0.44 | 67 | -- | |||||
| 98P00357 | 79-145 | Bt2 | S | 27.5 | 13.9 | 0.50 | 17 | -- | |||||
| 98P00358 | 145-168 | BC | S | 11.8 | 5.8 | 0.66 | 29 | -- | |||||
| 98P00359 | 168-203 | C | S | 7.6 | 2.8 | 0.80 | 50 | -- | |||||
| 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 | |||||||||||
| 98P00355 | 0-28 | Ap | S | 5.5 | 0.57 | 81 | 45 | 3.5 | 0.51 | 0.43 | 3 | 12 | |||||||
| 98P00356 | 28-79 | Bt1 | S | 6.8 | 0.08 | 89 | 53 | 0.29 | 11 | ||||||||||
| 98P00357 | 79-145 | Bt2 | S | 6.4 | 0.11 | 100* | 61 | 0.33 | 4 | ||||||||||
| 98P00358 | 145-168 | BC | S | 6.1 | 0.03 | 100* | 58 | 0.53 | 16 | ||||||||||
| 98P00359 | 168-203 | C | S | 5.2 | 0.04 | 51 | 36 | 3.6 | 0.75 | 0.47 | 19 | 4 | |||||||
| 98P00360 | 0-3 | Ap1 | S | 0.77 | tr | ||||||||||||||
| 98P00361 | 3-10 | Ap2 | S | 0.47 | tr | ||||||||||||||
| 98P00362 | 10-25 | Ap3 | S | 0.59 | tr | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.29 | (NA) | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 67 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 10 | % wt | |
| Weighted averages based on control section: 28-78 cm | |||