| *** Taxonomy Characterization Data *** |
| Pedon ID: 79LA097006 | ( St. LandryParish, Louisiana ) | Print Date: Nov 21 2024 4:16PM |
| Sampled as on Nov 1, 1979: | Patoutville ; Fine-silty, mixed, thermic Aeric Ochraqualf |
| Revised to correlated: | Patoutville ; Fine-silty, mixed, superactive, thermic Aeric Ochraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80LA077 ST LANDRY PARISH | Natural Resources Conservation Service |
| - | Site ID | S1979LA097006 Lat: 30° 33' 28.00" north Long: 92° 7' 8.99" west MLRA: 134 | National Soil Survey Center | |
| - | Pedon No. | 80P0124 | 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 | |||||||||
| 80P00624 | 0-16 | Ap | S | 10.7 | 6.6 | 0.60 | 3 | 1.38 | 0.010 | 1 | |||
| 80P00625 | 16-32 | E | S | 18.9 | 10.7 | 0.50 | 7 | 1.51 | 0.025 | 2 | |||
| 80P00626 | 32-53 | Bt1 | S | 28.2 | 16.6 | 0.52 | 3 | 1.46 | 0.041 | 1 | |||
| 80P00627 | 53-74 | Bt2 | S | 26.1 | 15.7 | 0.54 | 2 | 1.51 | 0.032 | tr | 82 | ||
| 80P00628 | 74-102 | Bt3 | S | 22.6 | 12.8 | 0.54 | 4 | 1.52 | 0.030 | tr | |||
| 80P00629 | 102-131 | B1 | S | 20.1 | 11.5 | 0.55 | 7 | 1.54 | 0.019 | 2 | |||
| 80P00630 | 131-158 | B2 | S | 19.3 | 10.3 | 0.58 | 3 | 1.50 | 0.026 | -- | |||
| 80P00631 | 158-178 | B3 | S | 20.6 | 10.7 | 0.57 | 2 | 1.47 | 0.022 | -- | 79 | ||
| 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 | % | |||||||||||
| 8C1a | 6A1c | 6A2d | 6E1b | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||
| 80P00624 | 0-16 | Ap | S | 6.5 | 0.93 | 0.88 | 100* | 75 | 0.75 | 1 | |||||||||
| 80P00625 | 16-32 | E | S | 7.2 | 0.30 | 0.37 | -- | 100* | 77 | 0.48 | 7 | ||||||||
| 80P00626 | 32-53 | Bt1 | S | 6.6 | 0.37 | 0.41 | 81 | 70 | 0.59 | 4 | |||||||||
| 80P00627 | 53-74 | Bt2 | S | 6.9 | 0.25 | 0.27 | 93 | 74 | 0.56 | 6 | |||||||||
| 80P00628 | 74-102 | Bt3 | S | 6.9 | 0.16 | 0.18 | 90 | 72 | 0.59 | 8 | |||||||||
| 80P00629 | 102-131 | B1 | S | 6.7 | 0.11 | 0.13 | 88 | 70 | 0.64 | 8 | |||||||||
| 80P00630 | 131-158 | B2 | S | 6.8 | 0.08 | 0.10 | 86 | 68 | 0.69 | 8 | |||||||||
| 80P00631 | 158-178 | B3 | S | 6.6 | 0.08 | 0.08 | 95 | 71 | 0.66 | 7 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.58 | (NA) | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 32-82 cm | |||