| *** Taxonomy Characterization Data *** |
| Pedon ID: 81MS081002 | ( Lee, Mississippi ) | Print Date: Nov 23 2024 9:22PM |
| Sampled as on Jan 30, 1981: | Leeper ; Fine, montmorillonitic, nonacid, thermic Vertic Haplaquepts |
| Revised to correlated on Jul 1, 1984: | Leeper ; Fine, smectitic, nonacid, thermic Vertic Epiaquent |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81MS144 CROP EVALUATION RESEARCH | Natural Resources Conservation Service |
| - | Site ID | S1981MS081002 Lat: 34° 10' 8.00" north Long: 88° 44' 6.99" west MLRA: 135 | National Soil Survey Center | |
| - | Pedon No. | 81P0293 | 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 | 8D1 | 4A1d | |||||||||||
| 81P01503 | 0-13 | Ap | S | 35.7 | 0.39 | 5 | 1.49 | 0.055 | -- | ||||
| 81P01504 | 13-25 | A | S | 42.5 | 0.39 | 3 | 1.48 | 0.055 | -- | ||||
| 81P01505 | 25-61 | B1 | S | 34.0 | 0.42 | 11 | 1.46 | 0.060 | -- | ||||
| 81P01506 | 61-102 | B21 | S | 36.1 | 0.43 | 15 | 1.44 | 0.073 | -- | ||||
| 81P01507 | 102-152 | B22 | S | 39.4 | 0.43 | 12 | -- | ||||||
| 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 | |||||||||||||
| 81P01503 | 0-13 | Ap | S | 7.6 | 1.60 | tr | 100* | 93 | 0.71 | tr | |||||||||
| 81P01504 | 13-25 | A | S | 7.7 | 1.29 | tr | 100* | 94 | 0.65 | 1 | |||||||||
| 81P01505 | 25-61 | B1 | S | 7.6 | 0.91 | -- | 100* | 87 | 0.67 | tr | |||||||||
| 81P01506 | 61-102 | B21 | S | 7.9 | 0.60 | tr | 100* | 96 | 0.64 | 1 | |||||||||
| 81P01507 | 102-152 | B22 | S | 8.0 | 0.56 | -- | 100* | 92 | 0.64 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.66 | (NA) | |
| Clay, carbonate free, Weighted Average | 35 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 35 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||