| *** Primary Characterization Data *** |
| Pedon ID: 75LA041019 | ( FranklinParish, Louisiana ) | Print Date: Apr 10 2026 12:11PM |
| Sampled as : | Calhoun |
| Revised to correlated on Jul 1, 1979: | Calhoun ; Fine-silty, mixed, active, thermic Typic Glossaqualf |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | 75LA041019 Lat: 32° 17' 60.00" north Long: 91° 32' 35.00" west MLRA: 134 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A1359 | 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 |
| 40A10371 | Ap | Ap | 0-10 | |||||
| 40A10372 | Eg | A2 g | 10-33 | 760837 | SIL | |||
| 40A10373 | Btg1 | B21t g | 33-61 | 760838 | SICL | |||
| 40A10374 | Btg2 | B22t g | 61-81 | 760839 | SICL | |||
| 40A10375 | Btg3 | B23t g | 81-107 | 760840 | SIL | |||
| 40A10376 | Bg | B3 g | 107-157 | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.57 | (NA) | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Clay, total, Weighted Average | 29 | % wt | |
| Weighted averages based on control section: 33-83 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 | 3B1 | 3B1 | 3B1 | ||||||||
| 40A10371 | 0-10 | Ap | S | -- | -- | -- | |||||||||||||||
| 40A10372 | 10-33 | Eg | S | sil | 22.1 | 76.7 | 1.2 | 45.4 | 31.3 | 0.6 | 0.3 | 0.1 | 0.1 | 0.1 | -- | -- | -- | 1 | -- | ||
| 40A10373 | 33-61 | Btg1 | S | sicl | 29.9 | 68.7 | 1.4 | 42.2 | 26.5 | 0.4 | 0.3 | 0.1 | 0.3 | 0.3 | -- | -- | -- | 1 | -- | ||
| 40A10374 | 61-81 | Btg2 | S | sicl | 28.0 | 68.3 | 3.7 | 40.7 | 27.6 | 0.4 | 0.4 | 0.5 | 1.0 | 1.4 | 4 | 2 | -- | 9 | 6 | ||
| 40A10375 | 81-107 | Btg3 | S | sil | 24.5 | 71.0 | 4.5 | 41.0 | 30.0 | 0.7 | 0.7 | 0.6 | 1.0 | 1.5 | 4 | -- | -- | 8 | 4 | ||
| 40A10376 | 107-157 | Bg | S | -- | -- | -- | |||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 75LA041019 | ( FranklinParish, Louisiana ) | Print Date: Apr 10 2026 12:11PM |
| Sampled As | : | Calhoun | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1359 | |||
| 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 | |||||||||||||||||
| 40A10372 | 10-33 | Eg | S | 10.0 | 0.52 | 0.45 | |||||||||||
| 40A10373 | 33-61 | Btg1 | S | 13.2 | 0.53 | 0.44 | |||||||||||
| 40A10374 | 61-81 | Btg2 | S | 13.1 | 0.62 | 0.47 | |||||||||||
| 40A10375 | 81-107 | Btg3 | S | 12.3 | 0.70 | 0.50 | |||||||||||
| 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 | NK | |||||||||||
| 40A10372 | 10-33 | Eg | S | 4.8 | 1.3 | 0.1 | 0.3 | 6.5 | 8.8 | 1.5 | 15.3 | 11.6 | 19 | 42 | 56 | ||
| 40A10373 | 33-61 | Btg1 | S | 5.9 | 2.5 | 0.3 | 0.3 | 9.0 | 7.7 | 1.8 | 16.7 | 15.7 | 17 | 54 | 57 | ||
| 40A10374 | 61-81 | Btg2 | S | 6.8 | 3.4 | 0.3 | 0.4 | 10.9 | 7.9 | 1.6 | 18.8 | 17.3 | 13 | 58 | 63 | ||
| 40A10375 | 81-107 | Btg3 | S | 7.3 | 4.0 | 0.4 | 0.3 | 12.0 | 7.1 | 1.1 | 19.1 | 17.2 | 8 | 63 | 70 | ||
| 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 | |||||||||||||||||||||
| 40A10372 | 10-33 | Eg | S | 1 | |||||||||||||||||||
| 40A10373 | 33-61 | Btg1 | S | 2 | |||||||||||||||||||
| 40A10374 | 61-81 | Btg2 | S | 2 | |||||||||||||||||||
| 40A10375 | 81-107 | Btg3 | S | 49.8 | tr | 0.21 | 2 | ||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 75LA041019 | ( FranklinParish, Louisiana ) | Print Date: Apr 10 2026 12:11PM |
| Sampled As | : | Calhoun | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1359 | |||
| 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 | ||||||||||||
| 40A10372 | 10-33 | Eg | S | 4.1 | 4.6 | |||||||||
| 40A10373 | 33-61 | Btg1 | S | 4.0 | 4.4 | |||||||||
| 40A10374 | 61-81 | Btg2 | S | 4.0 | 4.4 | |||||||||
| 40A10375 | 81-107 | Btg3 | S | 4.2 | 4.8 | 4.4 | ||||||||