| *** Taxonomy Characterization Data *** |
| Pedon ID: S1970MD033001 | ( Prince George's, Maryland ) | Print Date: Jun 3 2024 10:43AM |
| Sampled as on May 12, 1970: | SUNNYSIDE |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1970MD033001 Lat: 39° 0' 1.72" north Long: 76° 54' 12.73" west MLRA: 149A | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A1285 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Beltsville, Maryland | ||
| 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 | |||||||||||||
| 40A09768 | 5-48 | E1 | S | 4.2 | 72 | -- | |||||||
| 40A09770 | 61-74 | Bw | S | 12.5 | 49 | -- | |||||||
| 40A09771 | 74-99 | Bt | S | 18.2 | 40 | -- | |||||||
| 40A09772 | 99-117 | B | S | 15.1 | 61 | -- | |||||||
| 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 | 5D2 | |||||||||||||||||
| 40A09768 | 5-48 | E1 | S | 4.6 | 0.21 | 7 | 5 | 0.33 | -- | ||||||||||
| 40A09770 | 61-74 | Bw | S | 4.5 | 1 | 3 | 0.66 | -- | |||||||||||
| 40A09771 | 74-99 | Bt | S | 4.3 | 3 | 2 | 0.22 | -- | |||||||||||
| 40A09772 | 99-117 | B | S | 4.3 | |||||||||||||||
| 40A09774 | 190-213 | C2 | S | 4.1 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.22 | (NA) | |
| Clay, carbonate free, Weighted Average | 18 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 40 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 18 | % wt | |
| Weighted averages based on control section: 74-99 cm | |||