| *** Taxonomy Characterization Data *** |
| Pedon ID: S1975NE103001 | ( Keya Paha, Nebraska ) | Print Date: Nov 21 2024 12:18PM |
| Sampled as on May 30, 1975: | Brocksburg ; Fine-loamy over sandy or sandy-skeletal, mixed, mesic Pachic Argiustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1975NE103001 Lat: 42° 47' 42.94" north Long: 99° 41' 5.52" west MLRA: 66 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2066 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | NK | ||||||||||||
| 40A16423 | 0-38 | A | S | 18.8 | 0.38 | 45 | 1.37 | 0.023 | 2 | ||||
| 40A16424 | 38-53 | B | S | 19.2 | 0.41 | 42 | 1.51 | 0.033 | 3 | ||||
| 40A16425 | 53-69 | Bt1 | S | 24.4 | 0.44 | 26 | 1.48 | 0.047 | 1 | ||||
| 40A16426 | 69-76 | Bt2 | S | 29.1 | 0.42 | 34 | 3 | ||||||
| 40A16427 | 76-152 | 2C | S | 4.5 | 0.42 | 89 | 11 | ||||||
| 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 | % | |||||||||||
| NK | NK | NK | NK | 5D2 | |||||||||||||||
| 40A16423 | 0-38 | A | S | 6.7 | 0.06 | 91 | 96 | 0.72 | 0.36 | 3 | |||||||||
| 40A16424 | 38-53 | B | S | 6.4 | 93 | 100 | 0.72 | 0.21 | 3 | ||||||||||
| 40A16425 | 53-69 | Bt1 | S | 6.4 | 98 | 100 | 0.75 | 0.17 | 2 | ||||||||||
| 40A16426 | 69-76 | Bt2 | S | 6.8 | 100* | 100 | 0.71 | 0.16 | 2 | ||||||||||
| 40A16427 | 76-152 | 2C | S | 8.1 | -- | 100 | 0.80 | 0.34 | 8 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.73 | (NA) | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 28 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| Weighted averages based on control section: 53-76 cm | |||