*** Primary Characterization Data *** |
Pedon ID: 70MD031001 | ( Montgomery, Maryland ) | Print Date: Nov 22 2024 12:21PM |
Sampled as on May 12, 1970: | BELTSVILLE |
Revised to : |
United States Department of Agriculture | ||||
SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
- | Site ID | S1970MD031001 Lat: 39° 3' 30.32" north Long: 76° 57' 28.25" west MLRA: 149A | Beltsville Soil Survey Laboratory | |
- | Pedon No. | 40A1286 | Soil Laboratory | |
- | General Methods 1B1A, 2A1, 2B | Beltsville, Maryland |
Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
40A09775 | A | A1 | 0-5 | 70B0258 | SIL | |||
40A09776 | E | A2 | 5-25 | 70B0102 | SIL | |||
40A09777 | Bt1 | B21t | 25-41 | 70B0103 | SIL | |||
40A09778 | Bt2 | B22t | 41-48 | 70B0104 | SIL | |||
40A09779 | Bx1 | B x1 | 48-69 | 70B0105 | CL | |||
40A09780 | Bx2 | B x2 | 69-99 | 70B0106 | L | |||
40A09781 | Bx31 | B x3 | 99-135 | 70B0107 | CL | |||
40A09782 | Bx32 | B x3 | 124-130 | 70B0259 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
Clay, carbonate free, Weighted Average | 25 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
Volume, >2mm, Weighted Average | 0 | % vol | |
Clay, total, Weighted Average | 25 | % wt | |
Weighted averages based on control section: 25-48 cm |
PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
(- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||||||
40A09775 | 0-5 | A | S | sil | 15.8 | 70.2 | 14.0 | 2.5 | 3.9 | 4.4 | 3.0 | 0.2 | -- | -- | -- | 12 | -- | ||||
40A09776 | 5-25 | E | S | sil | 16.2 | 70.8 | 13.0 | 2.0 | 1.8 | 6.9 | 2.2 | 0.1 | -- | -- | -- | 11 | -- | ||||
40A09777 | 25-41 | Bt1 | S | sil | 24.6 | 67.5 | 7.9 | 2.1 | 1.6 | 2.7 | 1.5 | -- | -- | -- | -- | 6 | -- | ||||
40A09778 | 41-48 | Bt2 | S | sil | 25.6 | 58.6 | 15.8 | 3.4 | 3.1 | 5.0 | 4.0 | 0.3 | -- | -- | -- | 12 | -- | ||||
40A09779 | 48-69 | Bx1 | S | cl | 28.5 | 51.2 | 20.3 | 4.2 | 4.0 | 6.9 | 5.1 | 0.1 | -- | -- | -- | 16 | -- | ||||
40A09780 | 69-99 | Bx2 | S | l | 24.6 | 40.4 | 35.0 | 6.8 | 6.0 | 10.3 | 9.2 | 2.7 | -- | -- | -- | 28 | -- | ||||
40A09781 | 99-135 | Bx31 | S | cl | 35.0 | 36.5 | 28.5 | 4.9 | 4.9 | 8.6 | 8.1 | 2.0 | -- | -- | -- | 24 | -- | ||||
40A09782 | 124-130 | Bx32 | S | -- | -- | -- |
*** Primary Characterization Data *** |
Pedon ID: 70MD031001 | ( Montgomery, Maryland ) | Print Date: Nov 22 2024 12:21PM |
Sampled As | : | BELTSVILLE | |||
USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1286 |
Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
(Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
NK | 4A1h | NK | |||||||||||||||
40A09776 | 5-25 | E | S | 1.42 | 1.44 | 0.005 | 23.4 | 0.40 | |||||||||
40A09777 | 25-41 | Bt1 | S | 1.44 | 1.48 | 0.009 | 23.7 | 0.34 | |||||||||
40A09778 | 41-48 | Bt2 | S | 1.50 | 1.58 | 0.017 | 23.0 | ||||||||||
40A09779 | 48-69 | Bx1 | S | 1.57 | 1.70 | 0.027 | 21.7 | 0.45 | |||||||||
40A09780 | 69-99 | Bx2 | S | 1.67 | 1.72 | 0.010 | 18.6 | ||||||||||
40A09781 | 99-135 | Bx31 | S | 1.70 | 1.73 | 0.006 | 18.8 |
Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
(- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
NK | NK | |||||||||||||||||||||
40A09775 | 0-5 | A | S | 2.11 | 1.4 | |||||||||||||||||
40A09776 | 5-25 | E | S | 0.75 | 1.2 | |||||||||||||||||
40A09777 | 25-41 | Bt1 | S | 2.0 | ||||||||||||||||||
40A09778 | 41-48 | Bt2 | S | 2.6 | ||||||||||||||||||
40A09779 | 48-69 | Bx1 | S | 2.3 | ||||||||||||||||||
40A09780 | 69-99 | Bx2 | S | 2.2 | ||||||||||||||||||
40A09781 | 99-135 | Bx31 | S | 3.3 | ||||||||||||||||||
40A09782 | 124-130 | Bx32 | S | -- |
CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
(- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
NK | NK | NK | NK | NK | NK | ||||||||||||
40A09776 | 5-25 | E | S | 2.1 | 0.4 | 0.1 | 0.1 | 2.7 | 5.5 | 8.2 | 6.5 | 33 | 42 | ||||
40A09777 | 25-41 | Bt1 | S | 24.9* | 15.1 | 0.1 | 0.1 | 40.2 | 7.0 | 47.2 | 8.4 | 85 | 100 | ||||
40A09779 | 48-69 | Bx1 | S | 7.2* | 32.9 | 0.2 | 0.1 | 40.4 | 11.3 | 51.7 | 12.7 | 78 | 100 | ||||
40A09782 | 124-130 | Bx32 | S | 0.1 | 20.5 | 0.2 | 0.1 | 11.4 | 10.9 |
*** Primary Characterization Data *** |
Pedon ID: 70MD031001 | ( Montgomery, Maryland ) | Print Date: Nov 22 2024 12:21PM |
Sampled As | : | BELTSVILLE | |||
USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A1286 |
Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
Total | Elec | Elec | Exch | ||||||||||||||||||||
Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
40A09776 | 5-25 | E | S | 2 | |||||||||||||||||||
40A09777 | 25-41 | Bt1 | S | 1 | |||||||||||||||||||
40A09779 | 48-69 | Bx1 | S | 2 |
pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
NK | NK | NK | ||||||||||||
40A09775 | 0-5 | A | S | 4.0 | 4.5 | 5.1 | ||||||||
40A09776 | 5-25 | E | S | 4.0 | 4.6 | 5.4 | ||||||||
40A09777 | 25-41 | Bt1 | S | 3.9 | 4.6 | 5.3 | ||||||||
40A09778 | 41-48 | Bt2 | S | 3.7 | 4.4 | 5.2 | ||||||||
40A09779 | 48-69 | Bx1 | S | 3.6 | 4.3 | 5.2 | ||||||||
40A09780 | 69-99 | Bx2 | S | 3.7 | 4.3 | 5.5 | ||||||||
40A09781 | 99-135 | Bx31 | S | 3.8 | 4.3 | 5.6 |