| *** Taxonomy Characterization Data *** |
| Pedon ID: S1956IA001001 | ( Adair, Iowa ) | Print Date: Feb 1 2025 2:49PM |
| Sampled as on Jul 8, 1956: | Arbor |
| Revised to correlated: | ARBOR ; Fine-loamy, mixed, mesic Typic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1956IA001001 Lat: 41° 22' 52.00" north Long: 94° 27' 19.00" west MLRA: 108 | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A1387 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Beltsville, Maryland | ||
| 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 | |||||||||||||
| 40A10581 | 0-13 | A1 | S | 35.6 | 5 | -- | |||||||
| 40A10582 | 13-38 | A2 | S | 36.3 | 8 | -- | |||||||
| 40A10583 | 38-48 | AB | S | 34.5 | 14 | -- | |||||||
| 40A10584 | 48-56 | B1 | S | 33.8 | 18 | -- | |||||||
| 40A10585 | 56-61 | B2 | S | 32.8 | 22 | -- | |||||||
| 40A10586 | 61-86 | 2B1 | S | 33.4 | 23 | -- | |||||||
| 40A10587 | 86-114 | 2B21 | S | 33.8 | 22 | -- | |||||||
| 40A10588 | 114-140 | 2B22 | S | 29.5 | 23 | -- | |||||||
| 40A10589 | 140-183 | 2C | S | 22.1 | 30 | -- | |||||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 6E1e | |||||||||||||||||
| 40A10581 | 0-13 | A1 | S | 5.8 | 2.53 | 70 | |||||||||||||
| 40A10582 | 13-38 | A2 | S | 5.6 | 1.81 | 68 | |||||||||||||
| 40A10583 | 38-48 | AB | S | 5.6 | 1.23 | 72 | |||||||||||||
| 40A10584 | 48-56 | B1 | S | 5.7 | 0.97 | 70 | |||||||||||||
| 40A10585 | 56-61 | B2 | S | 5.8 | 0.63 | 75 | |||||||||||||
| 40A10586 | 61-86 | 2B1 | S | 5.9 | 0.35 | -- | 62 | ||||||||||||
| 40A10587 | 86-114 | 2B21 | S | 6.3 | 0.24 | -- | 46 | ||||||||||||
| 40A10588 | 114-140 | 2B22 | S | 7.6 | 0.16 | 7 | |||||||||||||
| 40A10589 | 140-183 | 2C | S | 7.7 | 0.11 | 11 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 34 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||