| *** Primary Characterization Data *** |
| Pedon ID: 1978AR005003 | ( Baxter, Arkansas ) | Print Date: Nov 21 2024 1:57PM |
| Sampled as on Aug 30, 1978: | Ventris ; Very-fine, mixed, mesic Albaquic Hapludalfs |
| Revised to SSL: | (unnamed) ; Very-fine, mixed, mesic Albaquic Hapludalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84AR143 ARKANSAS DELTA | Natural Resources Conservation Service |
| - | Site ID | 1978AR005003S Lat: 36° 20' 51.00" north Long: 92° 20' 56.01" west MLRA: 116A | National Soil Survey Center | |
| - | Pedon No. | 84P0551 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 84P03010 | A1 | A1 | 0-5 | SIL | SIL | |||
| 84P03011 | A2 | A2 | 5-13 | SIL | SIL | |||
| 84P03012 | Bt1 | B21t | 13-41 | C | C | |||
| 84P03013 | Bt2 | B22t | 41-81 | C | C | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.42 | (NA) | |
| Clay, carbonate free, Weighted Average | 79 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 79 | % wt | |
| Weighted averages based on control section: 13-63 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 | |||||||
| 84P03010 | 0-5 | A1 | S | sil | 15.3 | 62.3 | 22.4 | 6.0 | 37.9 | 24.4 | 4.7 | 2.7 | 5.1 | 6.3 | 3.6 | 1 | 1 | 1 | 20 | 3 | |
| 84P03011 | 5-13 | A2 | S | sil | 15.3 | 61.1 | 23.6 | 5.9 | 40.0 | 21.1 | 4.4 | 2.2 | 4.8 | 5.9 | 6.3 | 4 | 7 | 2 | 30 | 13 | |
| 84P03012 | 13-41 | Bt1 | S | c | 80.3 | 18.0 | 1.7 | 53.4 | 13.9 | 4.1 | 0.5 | 0.3 | 0.4 | 0.3 | 0.2 | tr | tr | -- | 1 | tr | |
| 84P03013 | 41-81 | Bt2 | S | c | 78.2 | 20.0 | 1.8 | 52.7 | 15.4 | 4.6 | 0.6 | 0.5 | 0.5 | 0.2 | -- | tr | -- | -- | 1 | tr | |
| *** Primary Characterization Data *** |
| Pedon ID: 1978AR005003 | ( Baxter, Arkansas ) | Print Date: Nov 21 2024 1:57PM |
| Sampled As | : | Ventris | Very-fine, mixed, mesic Albaquic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0551 | |||
| 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 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | ||||||||||
| 84P03010 | 0-5 | A1 | S | 15.0 | 1.010 | 1.43 | 0.98 | ||||||||||
| 84P03011 | 5-13 | A2 | S | 1.53 | 1.57 | 0.008 | 21.7 | 7.7 | 1.007 | 0.20 | 0.72 | 0.50 | |||||
| 84P03012 | 13-41 | Bt1 | S | 26.9 | 1.026 | 0.41 | 0.33 | ||||||||||
| 84P03013 | 41-81 | Bt2 | S | 1.26 | 1.89 | 0.145 | 36.3 | 25.5 | 1.030 | 0.14 | 0.43 | 0.33 | |||||
| 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 - - - - -) | |||||||||||||||
| 6A1c | 6C2b | 6G7a | 6D2a | |||||||||||||||||||
| 84P03010 | 0-5 | A1 | S | 5.83 | 2.1 | 0.2 | 0.3 | |||||||||||||||
| 84P03011 | 5-13 | A2 | S | 2.01 | 3.4 | 0.3 | 0.2 | |||||||||||||||
| 84P03012 | 13-41 | Bt1 | S | 0.59 | 1.8 | 0.3 | -- | |||||||||||||||
| 84P03013 | 41-81 | Bt2 | S | 0.53 | 1.7 | 0.2 | -- | |||||||||||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 6G9a | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
| 84P03010 | 0-5 | A1 | S | 9.3 | 4.4 | tr | 0.6 | 14.3 | 11.9 | 0.1 | 26.2 | 21.9 | 14.4 | 1 | 55 | 65 | |
| 84P03011 | 5-13 | A2 | S | 1.8 | 1.6 | tr | 0.3 | 3.7 | 7.4 | 0.4 | 11.1 | 11.0 | 4.1 | 10 | 33 | 34 | |
| 84P03012 | 13-41 | Bt1 | S | 4.2 | 13.5 | 0.4 | 0.6 | 18.7 | 18.8 | 9.5 | 37.5 | 32.9 | 28.2 | 34 | 50 | 57 | |
| 84P03013 | 41-81 | Bt2 | S | 6.4 | 18.9 | 0.9 | 0.6 | 26.8 | 11.7 | 2.7 | 38.5 | 33.3 | 29.5 | 9 | 70 | 80 | |
| *** Primary Characterization Data *** |
| Pedon ID: 1978AR005003 | ( Baxter, Arkansas ) | Print Date: Nov 21 2024 1:57PM |
| Sampled As | : | Ventris | Very-fine, mixed, mesic Albaquic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0551 | |||
| 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 - -) | % | |||||||||||||||
| 84P03010 | 0-5 | A1 | S | -- | |||||||||||||||||||
| 84P03011 | 5-13 | A2 | S | -- | |||||||||||||||||||
| 84P03012 | 13-41 | Bt1 | S | 1 | |||||||||||||||||||
| 84P03013 | 41-81 | Bt2 | S | 3 | |||||||||||||||||||
| 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 | |||
| 4C1a2a | 4C1a2a | |||||||||||||
| 84P03010 | 0-5 | A1 | S | 5.1 | 5.5 | |||||||||
| 84P03011 | 5-13 | A2 | S | 4.6 | 5.1 | |||||||||
| 84P03012 | 13-41 | Bt1 | S | 4.0 | 4.6 | |||||||||
| 84P03013 | 41-81 | Bt2 | S | 4.3 | 4.7 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 1978AR005003 | ( Baxter, Arkansas ) | Print Date: Nov 21 2024 1:57PM |
| Sampled As | : | Ventris | Very-fine, mixed, mesic Albaquic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 84P0551 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A2i | 7A3b | 7C3 | tion | ||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 84P03012 | 13.0-41.0 | Bt1 | tcly | MI 3 | MT 2 | QZ 2 | KK 2 | KK 12 | 6.0 | 2.4 | |||||||||||
| 84P03013 | 41.0-81.0 | Bt2 | tcly | MI 4 | MT 3 | KK 3 | QZ 2 | KK 13 | 5.6 | 2.6 | |||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | QZ Quartz | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |