| *** Taxonomy Characterization Data *** |
| Pedon ID: 81TX027001 | ( Bell, Texas ) | Print Date: Feb 16 2025 5:58AM |
| Sampled as on Feb 1, 1981: | Venus ; Fine-loamy, mixed, thermic Typic Calciustoll |
| Revised to correlated: | Venus ; Fine-loamy, mixed, thermic Udic Calciustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81TX158 CROP EVALUATION STUDY | Natural Resources Conservation Service |
| - | Site ID | S1981TX027001 Lat: 31° 0' 27.00" north Long: 97° 23' 4.99" west MLRA: 85 | National Soil Survey Center | |
| - | Pedon No. | 81P0309 | 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 | ||||||||||
| 81P01582 | 0-13 | Ap | S | 10.2 | 0.41 | 31 | tr | ||||||
| 81P01583 | 13-20 | A1 | S | 17.7 | 0.41 | 27 | 1.67 | 0.021 | tr | ||||
| 81P01584 | 20-56 | A2 | S | 28.1 | 0.43 | 21 | 1.57 | 0.043 | tr | ||||
| 81P01585 | 56-76 | B1 | S | 30.1 | 0.42 | 19 | 1.63 | 0.037 | tr | ||||
| 81P01586 | 76-130 | B2 | S | 30.5 | 1.2 | 0.39 | 18 | 1.61 | 0.047 | 1 | |||
| 81P01587 | 130-173 | Bk | S | 25.6 | 1.1 | 0.35 | 35 | 1.60 | 0.022 | 4 | |||
| 81P01588 | 173-208 | C | S | 5.7 | 0.8 | 0.35 | 86 | 5 | |||||
| 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 | |||||||||||||
| 81P01582 | 0-13 | Ap | S | 8.3 | 0.40 | 3 | 100* | 100 | 0.74 | -- | |||||||||
| 81P01583 | 13-20 | A1 | S | 8.2 | 0.55 | 1 | 100* | 100 | 0.75 | -- | |||||||||
| 81P01584 | 20-56 | A2 | S | 8.1 | 0.80 | tr | 100* | 98 | 0.79 | tr | |||||||||
| 81P01585 | 56-76 | B1 | S | 8.3 | 0.61 | 1 | 100* | 100 | 0.73 | tr | |||||||||
| 81P01586 | 76-130 | B2 | S | 8.3 | 0.43 | 12 | 100* | 100 | 0.64 | -- | |||||||||
| 81P01587 | 130-173 | Bk | S | 8.4 | 0.23 | 23 | 100* | 100 | 0.51 | -- | |||||||||
| 81P01588 | 173-208 | C | S | 8.6 | 0.08 | 27 | 100* | 100 | 0.46 | -- | |||||||||