| *** Taxonomy Characterization Data *** |
| Pedon ID: 1990KY137015 | ( Lincoln, Kentucky ) | Print Date: May 20 2024 10:34AM |
| Sampled as on Apr 29, 1990: | Trappist ; Clayey, mixed, mesic Typic Hapludults |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90KY176 LINCOLN-GARRARD COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1990KY137015 Lat: 37° 25' 38.00" north Long: 84° 46' 45.99" west MLRA: 121 | National Soil Survey Center | |
| - | Pedon No. | 90P0664 | 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 | |||||||||
| 90P03938 | 0-18 | Ap | S | 39.9 | 11.7 | 0.51 | 8 | 1.27 | 0.023 | 1 | 62 | ||
| 90P03939 | 18-30 | Bt1 | S | 47.8 | 16.7 | 0.42 | 3 | tr | 59 | ||||
| 90P03940 | 30-51 | Bt2 | S | 47.7 | 17.9 | 0.42 | 4 | 1.47 | 0.028 | 1 | |||
| 90P03941 | 51-66 | Bt3 | S | 47.8 | 16.1 | 0.41 | 26 | 1.46 | 0.021 | 14 | 65 | ||
| 90P03942 | 66-89 | C | S | 48.2 | 13.4 | 0.41 | 71 | 55 | |||||
| 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 | 6A2d | 8J | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||
| 90P03938 | 0-18 | Ap | S | 5.9 | 3.14 | 3.37 | 0.41 | 0.11 | 82 | 58 | 0.48 | -- | |||||||
| 90P03939 | 18-30 | Bt1 | S | 4.9 | 0.92 | 1.22 | 0.59 | 0.09 | 36 | 26 | 8.9 | 0.32 | 0.19 | 39 | -- | ||||
| 90P03940 | 30-51 | Bt2 | S | 4.8 | 0.59 | 0.78 | 0.56 | 0.08 | 26 | 18 | 9.7 | 0.33 | 0.20 | 58 | -- | ||||
| 90P03941 | 51-66 | Bt3 | S | 4.6 | 0.67 | 0.91 | 0.52 | 0.08 | 14 | 10 | 9.1 | 0.32 | 0.19 | 77 | -- | ||||
| 90P03942 | 66-89 | C | S | 4.6 | 0.86 | 1.24 | 0.51 | 0.09 | 8 | 6 | 8.7 | 0.33 | 0.18 | 85 | -- | ||||
| 90P03943 | 89-107 | R | GP | 4.7 | 1.43 | 2.55 | 0.06 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.32 | (NA) | |
| Clay, carbonate free, Weighted Average | 48 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
| Volume, >2mm, Weighted Average | 7 | % vol | |
| Clay, total, Weighted Average | 48 | % wt | |
| Weighted averages based on control section: 18-68 cm | |||