| *** Primary Characterization Data *** |
| Pedon ID: S1975TX113005 | ( Dallas, Texas ) | Print Date: Dec 17 2024 8:19PM |
| Sampled as on May 30, 1975: | SILAWA |
| Revised to correlated: | Silawa ; Fine-loamy, siliceous, semiactive, thermic Udic Haplustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1975TX113005 Lat: 32° 55' 19.55" north Long: 96° 56' 13.05" west MLRA: 84C | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4659 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 40A35427 | Ap | Ap | 0-20 | 760340 | LFS | |||
| 40A35428 | Bt1 | B21t | 20-33 | 760341 | SCL | |||
| 40A35429 | Bt2 | B22t | 33-66 | 760342 | SCL | |||
| 40A35430 | Bt3 | B23t | 66-99 | 760343 | SCL | |||
| 40A35431 | Bt4 | B24t | 99-127 | 760344 | VFSL | |||
| 40A35432 | B | B3 | 127-163 | 760345 | FSL | |||
| 40A35433 | C | C | 163-213 | 760346 | L | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.52 | (NA) | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 30 | % wt | |
| Clay, total, Weighted Average | 26 | % wt | |
| Weighted averages based on control section: 20-70 cm | |||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 40A35427 | 0-20 | Ap | S | lfs | 5.7 | 16.7 | 77.6 | 1.0 | 5.1 | 11.6 | 30.9 | 38.5 | 6.9 | 1.1 | 0.2 | -- | -- | -- | 47 | -- | |
| 40A35428 | 20-33 | Bt1 | S | scl | 22.4 | 15.9 | 61.7 | 15.5 | 5.8 | 10.1 | 25.8 | 30.4 | 4.5 | 0.9 | 0.1 | -- | -- | -- | 36 | -- | |
| 40A35429 | 33-66 | Bt2 | S | scl | 28.0 | 18.8 | 53.2 | 21.4 | 7.2 | 11.6 | 25.1 | 24.1 | 3.4 | 0.5 | 0.1 | -- | -- | -- | 28 | -- | |
| 40A35430 | 66-99 | Bt3 | S | scl | 22.1 | 23.3 | 54.6 | 15.4 | 8.3 | 15.0 | 27.5 | 23.7 | 2.9 | 0.4 | 0.1 | -- | -- | -- | 27 | -- | |
| 40A35431 | 99-127 | Bt4 | S | vfsl | 19.2 | 23.6 | 57.2 | 12.8 | 7.8 | 15.8 | 29.8 | 23.5 | 3.4 | 0.5 | tr | -- | -- | -- | 27 | -- | |
| 40A35432 | 127-163 | B | S | fsl | 12.3 | 13.8 | 73.9 | 7.8 | 4.1 | 9.7 | 27.8 | 41.1 | 4.5 | 0.4 | 0.1 | -- | -- | -- | 46 | -- | |
| 40A35433 | 163-213 | C | S | l | 20.7 | 33.3 | 46.0 | 12.6 | 11.4 | 21.9 | 36.3 | 9.0 | 0.6 | 0.1 | -- | -- | -- | -- | 10 | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: S1975TX113005 | ( Dallas, Texas ) | Print Date: Dec 17 2024 8:19PM |
| Sampled As | : | SILAWA | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4659 | |||
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| NK | 4A1h | NK | NK | ||||||||||||||
| 40A35427 | 0-20 | Ap | S | 2.9 | 0.81 | 0.51 | |||||||||||
| 40A35428 | 20-33 | Bt1 | S | 1.66 | 1.77 | 0.022 | 14.3 | 8.7 | 0.09 | 0.53 | 0.39 | ||||||
| 40A35429 | 33-66 | Bt2 | S | 1.61 | 1.80 | 0.038 | 17.6 | 11.5 | 0.10 | 0.52 | 0.41 | ||||||
| 40A35430 | 66-99 | Bt3 | S | 1.66 | 1.80 | 0.027 | 14.9 | 9.1 | 0.10 | 0.53 | 0.41 | ||||||
| 40A35431 | 99-127 | Bt4 | S | 1.64 | 1.73 | 0.018 | 15.5 | 7.8 | 0.13 | 0.55 | 0.41 | ||||||
| 40A35432 | 127-163 | B | S | 1.63 | 1.72 | 0.018 | 11.0 | 4.9 | 0.10 | 0.56 | 0.40 | ||||||
| 40A35433 | 163-213 | C | S | 1.56 | 1.62 | 0.013 | 14.0 | 3.3 | 0.17 | 0.59 | 0.16 | ||||||
| Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| (- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
| Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
| NK | NK | |||||||||||||||||||||
| 40A35427 | 0-20 | Ap | S | 0.63 | 0.4 | |||||||||||||||||
| 40A35428 | 20-33 | Bt1 | S | 0.42 | 1.1 | |||||||||||||||||
| 40A35429 | 33-66 | Bt2 | S | 0.39 | 1.5 | |||||||||||||||||
| 40A35430 | 66-99 | Bt3 | S | 0.23 | 1.2 | |||||||||||||||||
| 40A35431 | 99-127 | Bt4 | S | 0.15 | 1.1 | |||||||||||||||||
| 40A35432 | 127-163 | B | S | 0.06 | 0.9 | |||||||||||||||||
| 40A35433 | 163-213 | C | S | 0.07 | 1.3 | |||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1975TX113005 | ( Dallas, Texas ) | Print Date: Dec 17 2024 8:19PM |
| Sampled As | : | SILAWA | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4659 | |||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| NK | NK | NK | NK | NK | NK | ||||||||||||
| 40A35427 | 0-20 | Ap | S | 3.4 | 0.6 | -- | 0.1 | 4.1 | 2.2 | 6.3 | 4.6 | 65 | 89 | ||||
| 40A35428 | 20-33 | Bt1 | S | 8.7 | 1.7 | tr | 0.3 | 10.7 | 3.5 | 14.2 | 11.8 | 75 | 91 | ||||
| 40A35429 | 33-66 | Bt2 | S | 10.1 | 2.7 | tr | 0.3 | 13.1 | 3.8 | 16.9 | 14.6 | 78 | 90 | ||||
| 40A35430 | 66-99 | Bt3 | S | 7.7 | 2.9 | 0.1 | 0.3 | 11.0 | 2.9 | 13.9 | 11.7 | 79 | 94 | ||||
| 40A35431 | 99-127 | Bt4 | S | 6.7 | 3.1 | 0.1 | 0.2 | 10.1 | 2.3 | 12.4 | 10.6 | 81 | 95 | ||||
| 40A35432 | 127-163 | B | S | 4.1 | 2.1 | 0.1 | 0.1 | 6.4 | 2.2 | 8.6 | 6.9 | 74 | 93 | ||||
| 40A35433 | 163-213 | C | S | 6.7 | 4.2 | 0.6 | 0.2 | 11.7 | 3.4 | 15.1 | 12.2 | 77 | 96 | ||||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| NK | 8D5 | NK | |||||||||||||||||||||
| 40A35427 | 0-20 | Ap | S | -- | |||||||||||||||||||
| 40A35428 | 20-33 | Bt1 | S | -- | |||||||||||||||||||
| 40A35429 | 33-66 | Bt2 | S | -- | |||||||||||||||||||
| 40A35430 | 66-99 | Bt3 | S | 1 | |||||||||||||||||||
| 40A35431 | 99-127 | Bt4 | S | 32.1 | tr | 0.13 | 1 | ||||||||||||||||
| 40A35432 | 127-163 | B | S | 1 | |||||||||||||||||||
| 40A35433 | 163-213 | C | S | 5 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1975TX113005 | ( Dallas, Texas ) | Print Date: Dec 17 2024 8:19PM |
| Sampled As | : | SILAWA | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4659 | |||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| NK | NK | NK | ||||||||||||
| 40A35427 | 0-20 | Ap | S | 5.2 | 5.8 | |||||||||
| 40A35428 | 20-33 | Bt1 | S | 5.5 | 5.7 | |||||||||
| 40A35429 | 33-66 | Bt2 | S | 5.9 | 6.4 | |||||||||
| 40A35430 | 66-99 | Bt3 | S | 6.1 | 6.6 | |||||||||
| 40A35431 | 99-127 | Bt4 | S | 5.9 | 6.5 | 6.3 | ||||||||
| 40A35432 | 127-163 | B | S | 5.4 | 6.1 | |||||||||
| 40A35433 | 163-213 | C | S | 5.4 | 5.9 | |||||||||