| *** Taxonomy Characterization Data *** |
| Pedon ID: 81TX273003 | ( Kleberg, Texas ) | Print Date: Nov 13 2024 8:20PM |
| Sampled as on Aug 30, 1981: | Racombes ; Fine-loamy, mixed Pachic Argiustolls |
| Revised to correlated on Jul 1, 1984: | (unnamed) ; Fine-loamy, mixed, superactive, hyperthermic Cumulic Haplustoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81TX305 NEUCES AND KLEBERG COUNTIES-SALINITY STUDY | Natural Resources Conservation Service |
| - | Site ID | S1981TX273003 Lat: 27° 27' 55.00" north Long: 97° 54' 54.99" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 81P0837 | 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 | ||||||||||
| 81P05020 | 0-10 | Ap1 | S | 28.7 | 0.45 | 32 | 1.34 | 0.034 | tr | ||||
| 81P05021 | 10-32 | Ap2 | S | 28.2 | 0.48 | 32 | 1.52 | 0.028 | -- | ||||
| 81P05022 | 32-52 | Bt1 | S | 30.0 | 0.47 | 34 | 1.44 | 0.040 | -- | ||||
| 81P05023 | 52-74 | Bt2 | S | 31.7 | 0.48 | 33 | 1.40 | 0.046 | -- | ||||
| 81P05024 | 74-101 | Bt3 | S | 32.9 | 0.3 | 0.49 | 32 | 1.50 | 0.032 | -- | |||
| 81P05025 | 101-126 | Bt4 | S | 32.3 | 3.5 | 0.45 | 29 | 1.60 | 0.063 | 2 | |||
| 81P05026 | 126-155 | 2B11 | S | 30.9 | 4.1 | 0.45 | 26 | 1.59 | 0.067 | 2 | |||
| 81P05027 | 155-199 | 2B12 | S | 30.9 | 2.9 | 0.48 | 29 | 1.60 | 0.053 | 6 | |||
| 81P05028 | 199-230 | 2B21 | S | 33.1 | 1.5 | 0.51 | 25 | 1.54 | 0.053 | 4 | |||
| 81P05029 | 230-314 | 2B22 | S | 29.8 | 4.6 | 0.47 | 19 | tr | |||||
| 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 | 8A3a | 5D2 | ||||||||||||
| 81P05020 | 0-10 | Ap1 | S | 7.6 | 1.25 | tr | 100* | 97 | 0.73 | 0.92 | tr | ||||||||
| 81P05021 | 10-32 | Ap2 | S | 7.4 | 1.15 | -- | 100* | 93 | 0.69 | 0.65 | 1 | ||||||||
| 81P05022 | 32-52 | Bt1 | S | 7.4 | 0.82 | -- | 100* | 92 | 0.65 | 1 | |||||||||
| 81P05023 | 52-74 | Bt2 | S | 7.3 | 0.75 | -- | 90 | 91 | 0.85 | 1 | |||||||||
| 81P05024 | 74-101 | Bt3 | S | 7.8 | 0.51 | tr | 100* | 100 | 0.74 | 1 | |||||||||
| 81P05025 | 101-126 | Bt4 | S | 8.1 | 0.35 | 13 | 100* | 100 | 0.73 | 2 | |||||||||
| 81P05026 | 126-155 | 2B11 | S | 8.4 | 0.26 | 21 | 100* | 100 | 0.59 | 5 | |||||||||
| 81P05027 | 155-199 | 2B12 | S | 8.6 | 0.18 | 25 | 100* | 100 | 0.57 | 0.51 | 9 | ||||||||
| 81P05028 | 199-230 | 2B21 | S | 8.5 | 0.12 | 20 | 100* | 100 | 0.58 | 0.59 | 13 | ||||||||
| 81P05029 | 230-314 | 2B22 | S | 8.5 | 0.11 | 28 | 100* | 100 | 0.47 | 0.95 | 11 | ||||||||
| 81P05030 | 230-260 | S | 2.89 | ||||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.75 | (NA) | |
| Clay, carbonate free, Weighted Average | 31 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 33 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 31 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 32-82 cm | |||