| *** Taxonomy Characterization Data *** |
| Pedon ID: 91NE159010 | ( Seward, Nebraska ) | Print Date: Apr 27 2025 9:23PM |
| Sampled as on May 30, 1991: | Burchard ; Fine-loamy, mixed, mesic Typic Argiudolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP91NL179 TWIN LAKES 1991B | Natural Resources Conservation Service |
| - | Site ID | S1991NE159010 Lat: 40° 49' 60.00" north Long: 96° 56' 37.00" west MLRA: 106 | National Soil Survey Center | |
| - | Pedon No. | 91P0774 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 3A1a1a | 8D1 | 4A1d | 7B1a2 | |||||||||
| 91P04480 | 0-20 | Ap | S | 25.5 | 18.0 | 0.55 | 14 | 1.15 | 0.044 | ||||
| 91P04481 | 20-33 | Bt1 | S | 32.4 | 24.6 | 0.45 | 17 | 1.33 | 0.048 | 64 | |||
| 91P04482 | 33-48 | Bt2 | S | 32.4 | 23.9 | 0.45 | 26 | 1.40 | 0.045 | 1 | 65 | ||
| 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 | % | |||||||||||
| 4C1a2a | 6A1c | 8J | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 91P04480 | 0-20 | Ap | S | 6.3 | 3.01 | 0.26 | 0.03 | 84 | 69 | 0.83 | 1 | ||||||||
| 91P04481 | 20-33 | Bt1 | S | 5.9 | 1.75 | 0.37 | 0.04 | 85 | 70 | 0.70 | tr | ||||||||
| 91P04482 | 33-48 | Bt2 | S | 5.8 | 1.16 | 0.37 | 0.04 | 87 | 73 | 0.69 | tr | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.39 | (NA) | |
| Clay, carbonate free, Weighted Average | 18 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 12 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 18 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 20-70 cm | |||