| *** Taxonomy Characterization Data *** |
| Pedon ID: 85LA021003 | ( CaldwellParish, Louisiana ) | Print Date: May 19 2024 4:59PM |
| Sampled as on Oct 1, 1985: | Perry ; Very-fine, montmorillonitic, nonacid, thermic Vertic Haplaquept |
| Revised to correlated on May 1, 1992: | Perry ; Very-fine, smectitic, nonacid, thermic Vertic Haplaquepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP85LA228 CALDWELL PARISH | Natural Resources Conservation Service |
| - | Site ID | S1985LA021003 Lat: 32° 14' 24.99" north Long: 92° 3' 10.01" west MLRA: 131 | National Soil Survey Center | |
| - | Pedon No. | 85P0751 | 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 | 3A1a1a | 8D1 | 4A1d | |||||||||
| 85P03967 | 0-13 | Ap | S | 81.1 | 48.6 | 0.36 | tr | 1.20 | 0.171 | tr | |||
| 85P03968 | 13-33 | Bwg1 | S | 83.9 | 53.2 | 0.38 | -- | 1.16 | 0.197 | tr | |||
| 85P03969 | 33-64 | Bwg2 | S | 83.8 | 54.9 | 0.39 | -- | 1.14 | 0.196 | 1 | |||
| 85P03970 | 64-119 | 2BC | S | 75.9 | 25.1 | 2.6 | 0.39 | 4 | 1.21 | 0.165 | 1 | ||
| 85P03971 | 119-157 | 2C1 | S | 75.5 | 27.9 | -- | 0.39 | 4 | 1.18 | 0.165 | 1 | ||
| 85P03972 | 157-213 | 2C2 | S | 78.9 | 28.7 | -- | 0.39 | 2 | 1.15 | 0.175 | 1 | ||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 85P03967 | 0-13 | Ap | S | 6.0 | 1.64 | 94 | 80 | 0.63 | 1 | ||||||||||
| 85P03968 | 13-33 | Bwg1 | S | 5.0 | 1.51 | 89 | 75 | 47.0 | 0.62 | 0.56 | 2 | 2 | |||||||
| 85P03969 | 33-64 | Bwg2 | S | 5.1 | 1.29 | 99 | 80 | 52.5 | 0.63 | 0.63 | 1 | 3 | |||||||
| 85P03970 | 64-119 | 2BC | S | 7.9 | 0.47 | 12 | 100* | 100 | 0.61 | 6 | |||||||||
| 85P03971 | 119-157 | 2C1 | S | 7.9 | 0.44 | 10 | 100* | 100 | 0.58 | 10 | |||||||||
| 85P03972 | 157-213 | 2C2 | S | 7.9 | 0.46 | 9 | 100* | 100 | 0.57 | 12 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.63 | (NA) | |
| Clay, carbonate free, Weighted Average | 79 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 80 | % wt | |
| LE, Whole Soil, Summed to 1m | 18 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||