| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012TX501006 | ( Yoakum, Texas ) | Print Date: Nov 23 2024 7:09AM |
| Sampled as on Dec 5, 2011: | Midessa ; Fine-loamy, mixed, superactive, thermic Aridic Calciustept |
| Revised to correlated: | Midessa ; Fine-loamy, mixed, superactive, thermic Aridic Calciustepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX036 Lubbock 2012 | Natural Resources Conservation Service |
| - | Site ID | S2012TX501006 Lat: 33° 17' 5.66" north Long: 102° 36' 43.67" west MLRA: 77C | National Soil Survey Center | |
| - | Pedon No. | 12N7781 | Kellogg 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 | DbWR1 | |||||||||||
| 12N01796 | 0-25 | Ap | S | 14.4 | 0.7 | 0.38 | 55 | 1.49 | 0.011 | -- | |||
| 12N01797 | 25-67 | Bk1 | S | 26.7 | 7.3 | 0.41 | 41 | 1.41 | 0.030 | tr | |||
| 12N01798 | 67-101 | 2Bk2 | S | 27.9 | 7.7 | 0.44 | 46 | 1.48 | 0.019 | 5 | |||
| 12N01799 | 101-167 | 2Bk3 | S | 31.0 | 19.1 | 0.35 | 39 | 1.56 | 0.014 | 5 | |||
| 12N01800 | 167-203 | 3Bkk | S | 27.4 | 16.5 | 0.35 | 85 | 63 | |||||
| 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 | 4H2a | 4E1a1a1a1 | |||||||||||||||||
| 12N01796 | 0-25 | Ap | S | 8.5 | 0.62 | 2 | 100* | 0.63 | -- | ||||||||||
| 12N01797 | 25-67 | Bk1 | S | 8.5 | 2.19 | 16 | 100* | 0.40 | -- | ||||||||||
| 12N01798 | 67-101 | 2Bk2 | S | 8.6 | 3.31 | 25 | 100* | 0.47 | -- | ||||||||||
| 12N01799 | 101-167 | 2Bk3 | S | 8.8 | 5.09 | 41 | 100* | 0.25 | -- | ||||||||||
| 12N01800 | 167-203 | 3Bkk | S | 8.9 | 5.80 | 47 | 100* | 0.25 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 43 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Clay, total, Weighted Average | 27 | % wt | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.43 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||