| *** Taxonomy Characterization Data *** |
| Pedon ID: S09TX1574051 | ( Fort Bend, Texas ) | Print Date: Nov 12 2024 5:14AM |
| Sampled as on Nov 8, 2009: | Edna ; Fine-loamy, active, hyperthermic Typic Vermaqualfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USTX054 MLRA 150A - Brazoria, Fort Bend, Harris & Waller Co. | Natural Resources Conservation Service |
| - | Site ID | S2009TX1574051 Lat: 29° 28' 58.40" north Long: 95° 41' 43.29" west | National Soil Survey Center | |
| - | Pedon No. | 10N0612 | 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 | 3A1a1a | DbWR1 | ||||||||||
| 10N02727 | 0-20 | Ap | S | 20.6 | 15.7 | -- | 0.45 | 8 | 1.43 | 0.036 | -- | ||
| 10N02728 | 20-44 | Bt1 | S | 22.3 | 15.6 | -- | 0.39 | 3 | 1.57 | 0.035 | -- | ||
| 10N02729 | 44-79 | Btnz1 | S | 24.4 | 18.0 | -- | 0.38 | 3 | 1.60 | 0.040 | -- | 88 | |
| 10N02730 | 79-120 | Btnz2 | S | 25.8 | 19.4 | -- | 0.39 | 5 | 1.60 | 0.055 | -- | ||
| 10N02731 | 120-140 | Btnz3 | S | 29.4 | 23.7 | -- | 0.43 | 3 | 1.56 | 0.070 | -- | ||
| 10N02732 | 140-167 | B't | S | 32.0 | 26.2 | -- | 0.60 | 3 | 1.48 | 0.091 | -- | ||
| 10N02733 | 167-194 | Btk1 | S | 30.8 | 20.8 | -- | 0.41 | 3 | 1.55 | 0.068 | -- | ||
| 10N02734 | 194-203 | Btk2 | S | 26.4 | 20.6 | -- | 0.41 | 4 | 1.56 | 0.052 | 1 | ||
| 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 | 4F2 | ||||||||||||||||
| 10N02727 | 0-20 | Ap | S | 5.5 | 1.09 | 91 | 62 | 0.64 | 4 | ||||||||||
| 10N02728 | 20-44 | Bt1 | S | 6.5 | 0.39 | 100* | 82 | 0.57 | 1.17 | 5 | |||||||||
| 10N02729 | 44-79 | Btnz1 | S | 6.5 | 0.30 | 100* | 77 | 0.55 | 4 | ||||||||||
| 10N02730 | 79-120 | Btnz2 | S | 6.3 | 0.15 | 99 | 86 | 0.58 | 5 | ||||||||||
| 10N02731 | 120-140 | Btnz3 | S | 6.5 | 0.09 | tr | 100* | 0.61 | 6 | ||||||||||
| 10N02732 | 140-167 | B't | S | 7.2 | 0.06 | 100* | 89 | 0.63 | 6 | ||||||||||
| 10N02733 | 167-194 | Btk1 | S | 8.2 | 0.23 | 100* | 98 | 0.63 | 0.56 | 5 | |||||||||
| 10N02734 | 194-203 | Btk2 | S | 8.0 | 0.03 | 100* | 96 | 0.64 | 7 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 23 | % wt | |
| Clay, carbonate free, Weighted Average | 23 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.56 | (NA) | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 20-70 cm | |||