| *** Taxonomy Characterization Data *** |
| Pedon ID: 81AL101001 | ( Montgomery, Alabama ) | Print Date: Nov 23 2024 5:50AM |
| Sampled as on Mar 1, 1981: | Masada ; Clayey, mixed, thermic Typic Hapludult |
| Revised to correlated: | Masada ; Clayey, mixed, semiactive, thermic Typic Hapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81AL175 MACON AND MONTGOMERY COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1981AL101001 Lat: 32° 24' 16.00" north Long: 86° 2' 48.01" west MLRA: 133A | National Soil Survey Center | |
| - | Pedon No. | 81P0360 | 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 | |||||||||
| 81P01900 | 0-22 | Ap | S | 14.8 | 8.6 | 0.45 | 22 | 1.43 | 0.005 | tr | |||
| 81P01901 | 22-47 | Bt11 | S | 46.6 | 23.1 | 0.38 | 2 | 1.45 | 0.033 | -- | 74 | ||
| 81P01902 | 47-66 | Bt12 | S | 43.1 | 16.8 | 0.39 | 1 | -- | |||||
| 81P01903 | 66-89 | Bt2 | S | 40.2 | 16.8 | 0.40 | 1 | 1.56 | 0.019 | -- | |||
| 81P01904 | 89-123 | Bt31 | S | 25.3 | 8.2 | 0.45 | 2 | -- | |||||
| 81P01905 | 123-161 | Bt32 | S | 26.4 | 9.4 | 0.43 | 9 | 1.56 | 0.011 | -- | 65 | ||
| 81P01906 | 161-190 | B | S | 12.9 | 8.1 | 0.41 | 57 | 3 | |||||
| 81P01907 | 190-215 | 2C | S | 3.2 | 0.8 | 0.56 | 97 | 54 | |||||
| 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 | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 81P01900 | 0-22 | Ap | S | 5.5 | 1.13 | 47 | 33 | 3.7 | 0.50 | 0.25 | 5 | -- | |||||||
| 81P01901 | 22-47 | Bt11 | S | 5.2 | 0.41 | 39 | 37 | 8.8 | 0.37 | 0.19 | 24 | 1 | |||||||
| 81P01902 | 47-66 | Bt12 | S | 5.1 | 0.34 | 23 | 23 | 7.6 | 0.38 | 0.18 | 50 | 1 | |||||||
| 81P01903 | 66-89 | Bt2 | S | 5.1 | 0.35 | 20 | 20 | 6.7 | 0.36 | 0.17 | 57 | 1 | |||||||
| 81P01904 | 89-123 | Bt31 | S | 5.1 | 0.25 | 25 | 21 | 5.2 | 0.36 | 0.21 | 56 | 1 | |||||||
| 81P01905 | 123-161 | Bt32 | S | 5.0 | 0.23 | 21 | 19 | 5.4 | 0.39 | 0.20 | 59 | 1 | |||||||
| 81P01906 | 161-190 | B | S | 5.0 | 0.20 | 28 | 21 | 2.9 | 0.36 | 0.22 | 55 | 2 | |||||||
| 81P01907 | 190-215 | 2C | S | 5.1 | 0.22 | 36 | 26 | 0.7 | 0.44 | 0.22 | 29 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.37 | (NA) | |
| Clay, carbonate free, Weighted Average | 45 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 45 | % wt | |
| Weighted averages based on control section: 22-72 cm | |||