| *** Primary Characterization Data *** |
| Pedon ID: S1974IA103001 | ( Johnson, Iowa ) | Print Date: Dec 17 2024 10:27PM |
| Sampled as on Oct 15, 1974: | Givin |
| Revised to correlated: | Givin ; Fine, smectitic, mesic Udollic Ochraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1974IA103001 Lat: 41° 31' 59.00" north Long: 91° 35' 54.01" west MLRA: 108C | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2341 | 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 |
| 40A18347 | Ap | Ap | 0-18 | 74L1438 | SIL | |||
| 40A18348 | A | A12 | 18-28 | 74L1439 | SIL | |||
| 40A18349 | B | B1 | 28-41 | 74L1440 | SICL | |||
| 40A18350 | Bt11 | B2t | 41-61 | 74L1441 | SICL | |||
| 40A18351 | Bt12 | B22t | 61-84 | 74L1442 | SIC | |||
| 40A18352 | Bt21 | B23t | 84-109 | 74L1443 | SICL | |||
| 40A18353 | Bt22 | B3 t | 109-132 | 74L1444 | SICL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Clay, total, Weighted Average | 36 | % wt | |
| Weighted averages based on control section: 28-78 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 | ||||||||
| 40A18347 | 0-18 | Ap | S | sil | 19.2 | 76.8 | 4.0 | 44.9 | 31.9 | 0.7 | 0.6 | 0.8 | 1.5 | 0.4 | -- | -- | -- | 3 | -- | ||
| 40A18348 | 18-28 | A | S | sil | 23.9 | 71.5 | 4.6 | 43.0 | 28.5 | 0.7 | 0.6 | 0.8 | 1.9 | 0.6 | -- | -- | -- | 4 | -- | ||
| 40A18349 | 28-41 | B | S | sicl | 29.8 | 66.1 | 4.1 | 39.1 | 27.0 | 0.7 | 0.5 | 0.7 | 1.4 | 0.8 | -- | -- | -- | 3 | -- | ||
| 40A18350 | 41-61 | Bt11 | S | sicl | 35.7 | 60.9 | 3.4 | 34.4 | 26.5 | 0.9 | 0.6 | 0.6 | 1.0 | 0.3 | -- | -- | -- | 3 | -- | ||
| 40A18351 | 61-84 | Bt12 | S | sic | 41.3 | 56.2 | 2.5 | 30.2 | 26.0 | 1.0 | 0.5 | 0.4 | 0.5 | 0.1 | -- | -- | -- | 2 | -- | ||
| 40A18352 | 84-109 | Bt21 | S | sicl | 34.3 | 62.7 | 3.0 | 31.3 | 31.4 | 1.1 | 0.5 | 0.5 | 0.8 | 0.1 | -- | -- | -- | 2 | -- | ||
| 40A18353 | 109-132 | Bt22 | S | sicl | 30.8 | 66.9 | 2.3 | 36.7 | 30.2 | 1.4 | 0.4 | 0.3 | 0.2 | -- | -- | -- | -- | 1 | -- | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1974IA103001 | ( Johnson, Iowa ) | Print Date: Dec 17 2024 10:27PM |
| Sampled As | : | Givin | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2341 | |||
| 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 | |||||||||||||||||
| 40A18347 | 0-18 | Ap | S | 9.6 | 0.50 | ||||||||||||
| 40A18348 | 18-28 | A | S | 10.6 | 0.44 | ||||||||||||
| 40A18349 | 28-41 | B | S | 12.9 | 0.43 | ||||||||||||
| 40A18350 | 41-61 | Bt11 | S | 15.8 | 0.44 | ||||||||||||
| 40A18351 | 61-84 | Bt12 | S | 18.6 | 0.45 | ||||||||||||
| 40A18352 | 84-109 | Bt21 | S | 16.6 | 0.48 | ||||||||||||
| 40A18353 | 109-132 | Bt22 | S | 15.2 | 0.49 | ||||||||||||
| 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 | ||||||||||||||||||||||
| 40A18347 | 0-18 | Ap | S | 1.69 | ||||||||||||||||||
| 40A18348 | 18-28 | A | S | 0.92 | ||||||||||||||||||
| 40A18349 | 28-41 | B | S | 0.61 | ||||||||||||||||||
| 40A18350 | 41-61 | Bt11 | S | 0.50 | ||||||||||||||||||
| 40A18351 | 61-84 | Bt12 | S | 0.34 | ||||||||||||||||||
| 40A18352 | 84-109 | Bt21 | S | 0.21 | ||||||||||||||||||
| 40A18353 | 109-132 | Bt22 | S | 0.23 | ||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974IA103001 | ( Johnson, Iowa ) | Print Date: Dec 17 2024 10:27PM |
| Sampled As | : | Givin | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2341 | |||
| 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 | ||||||||||||
| 40A18347 | 0-18 | Ap | S | -- | ||||||||||
| 40A18348 | 18-28 | A | S | 6.2 | 6.7 | |||||||||
| 40A18349 | 28-41 | B | S | 5.4 | 6.1 | |||||||||
| 40A18350 | 41-61 | Bt11 | S | 4.7 | 5.5 | |||||||||
| 40A18351 | 61-84 | Bt12 | S | 4.5 | 5.0 | |||||||||
| 40A18352 | 84-109 | Bt21 | S | 4.5 | 5.4 | |||||||||
| 40A18353 | 109-132 | Bt22 | S | 4.8 | 5.5 | |||||||||