| *** Primary Characterization Data *** |
| Pedon ID: 93FN725001 | ( Foreign, Philippines ) | Print Date: Feb 17 2026 11:32PM |
| Sampled as on Nov 23, 1993: | unnamed ; Fine-silty, mixed, isohyperthermic Oxic Dystropepts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP94FN151 PHILIPPINES | Natural Resources Conservation Service |
| - | Site ID | 93FN725001 Lat: 13° 29' 14.00" north Long: 120° 37' 34.01" east | National Soil Survey Center | |
| - | Pedon No. | 94P0495 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 94P03508 | AB | AB | 0-15 | C | ||||
| 94P03509 | BA | BA | 15-37 | C | ||||
| 94P03510 | Bw1 | Bw1 | 37-64 | C | ||||
| 94P03511 | Bw2 | Bw2 | 64-94 | C | ||||
| 94P03512 | BC | BC | 94-130 | C | ||||
| 94P03513 | CB1 | CB1 | 130-169 | C | ||||
| 94P03514 | CB2 | CB2 | 169-200 | C | ||||
| 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 | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 94P03508 | 0-15 | AB | S | c | 62.8 | 26.9 | 10.3 | 32.6 | 17.2 | 9.7 | 4.9 | 4.5 | 0.7 | 0.2 | tr | -- | -- | -- | 5 | -- | |
| 94P03509 | 15-37 | BA | S | c | 68.3 | 21.4 | 10.3 | 40.1 | 12.4 | 9.0 | 4.2 | 3.6 | 1.3 | 1.0 | 0.2 | -- | tr | -- | 6 | tr | |
| 94P03510 | 37-64 | Bw1 | S | c | 79.4 | 16.1 | 4.5 | 46.4 | 10.9 | 5.2 | 1.5 | 1.5 | 0.8 | 0.5 | 0.2 | -- | -- | -- | 3 | -- | |
| 94P03511 | 64-94 | Bw2 | S | c | 87.7 | 10.6 | 1.7 | 58.7 | 8.1 | 2.5 | 0.8 | 0.8 | 0.1 | tr | -- | -- | -- | -- | 1 | -- | |
| 94P03512 | 94-130 | BC | S | c | 90.2 | 8.4 | 1.4 | 52.7 | 6.3 | 2.1 | 0.8 | 0.5 | 0.1 | tr | -- | -- | -- | -- | 1 | -- | |
| 94P03513 | 130-169 | CB1 | S | c | 92.4 | 6.0 | 1.6 | 67.5 | 4.3 | 1.7 | 0.7 | 0.7 | 0.2 | tr | -- | -- | -- | -- | 1 | -- | |
| 94P03514 | 169-200 | CB2 | S | c | 91.9 | 6.6 | 1.5 | 63.1 | 4.6 | 2.0 | 0.9 | 0.5 | 0.1 | tr | tr | -- | -- | -- | 1 | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: 93FN725001 | ( Foreign, Philippines ) | Print Date: Feb 17 2026 11:32PM |
| Sampled As | : | unnamed | Fine-silty, mixed, isohyperthermic Oxic Dystropepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 94P0495 | |||
| Water Dispersible PSDA | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | |||||||||||||||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ||||||||||||
| Clay | Silt | Sand | F | CO3 | F | C | VF | F | M | C | VC | ||||
| < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | ||||
| Depth | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | |||||||||||
| 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | ||||||
| 94P03508 | 0-15 | AB | S | 10.7 | 19.8 | 69.5 | 11.4 | 8.4 | 13.2 | 26.4 | 22.1 | 7.3 | 0.5 | ||
| 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 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 3C2a1a | 3D1 | 4C1 | 3F1a1a | 8D1 | 8D1 | |||||||||
| 94P03508 | 0-15 | AB | S | 0.95 | 1.09 | 0.047 | 38.3 | 27.9 | 1.050 | 0.10 | 32 | 0.30 | 0.44 | ||||
| 94P03509 | 15-37 | BA | S | 0.84 | 1.20 | 0.126 | 48.4 | 35.1 | 1.066 | 0.11 | 0.20 | 0.51 | |||||
| 94P03510 | 37-64 | Bw1 | S | 0.69 | 1.09 | 0.165 | 60.7 | 34.0 | 1.058 | 0.18 | 0.14 | 0.43 | |||||
| 94P03511 | 64-94 | Bw2 | S | 0.84 | 1.12 | 0.101 | 50.8 | 34.6 | 1.056 | 0.14 | 0.12 | 0.39 | |||||
| 94P03512 | 94-130 | BC | S | 0.86 | 1.14 | 0.099 | 51.9 | 34.4 | 1.056 | 0.15 | 0.11 | 0.38 | |||||
| 94P03513 | 130-169 | CB1 | S | 0.87 | 1.17 | 0.104 | 59.5 | 32.5 | 1.057 | 0.23 | 0.11 | 0.35 | |||||
| 94P03514 | 169-200 | CB2 | S | 0.97 | 1.26 | 0.091 | 47.3 | 30.7 | 1.057 | 0.16 | 0.10 | 0.33 | |||||
| Water Content | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | |||||||
| (- - Atterberg - -) | (- - - - - Bulk Density - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||||||
| (- - - Limits - - -) | Field | Recon | Recon | Field | Recon | (- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -) | ||||||||||||||
| LL | PI | 33 | Oven | 33 | 6 | 10 | 33 | 100 | 200 | 500 | ||||||||||
| Depth | kPa | Dry | kPa | kPa | kPa | kPa | kPa | kPa | kPa | |||||||||||
| Layer | (cm) | Horz | Prep | pct <0.4mm | (- - - - - - - - g cm-3 - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 3C1e1a | ||||||||||||||||||||
| 94P03508 | 0-15 | AB | S | 32.6 | ||||||||||||||||
| 94P03509 | 15-37 | BA | S | 38.7 | ||||||||||||||||
| 94P03510 | 37-64 | Bw1 | S | 35.9 | ||||||||||||||||
| 94P03511 | 64-94 | Bw2 | S | 35.9 | ||||||||||||||||
| 94P03512 | 94-130 | BC | S | 36.5 | ||||||||||||||||
| 94P03513 | 130-169 | CB1 | S | 34.4 | ||||||||||||||||
| 94P03514 | 169-200 | CB2 | S | 32.6 | ||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 93FN725001 | ( Foreign, Philippines ) | Print Date: Feb 17 2026 11:32PM |
| Sampled As | : | unnamed | Fine-silty, mixed, isohyperthermic Oxic Dystropepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 94P0495 | |||
| 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 - - - - -) | |||||||||||||||
| 6A2d | 6B4a | 6A1c | 6C2b | 6G7a | 6D2a | 8J | 6C9b | 6G12b | 6V2b | 6D5b | ||||||||||||
| 94P03508 | 0-15 | AB | S | 2.93 | 0.256 | 2.69 | 11 | 5.5 | 1.1 | 0.4 | 0.92 | 0.10 | 0.47 | 0.69 | 0.04 | 2891.0 | ||||||
| 94P03509 | 15-37 | BA | S | 1.26 | 0.166 | 1.21 | 7 | 5.7 | 1.1 | 0.4 | 0.90 | 0.07 | 0.48 | 0.66 | 0.06 | 2570.1 | ||||||
| 94P03510 | 37-64 | Bw1 | S | 0.70 | 0.122 | 0.57 | 5 | 5.6 | 1.0 | 0.4 | 0.85 | 0.07 | 0.52 | 0.59 | 0.09 | 2290.8 | ||||||
| 94P03511 | 64-94 | Bw2 | S | 0.43 | 0.098 | 0.40 | 4 | 5.7 | 1.0 | 0.3 | 0.73 | 0.06 | 0.48 | 0.49 | 0.09 | 1507.3 | ||||||
| 94P03512 | 94-130 | BC | S | 0.29 | 0.092 | 0.24 | 3 | 5.6 | 0.9 | 0.2 | 0.71 | 0.06 | 0.45 | 0.48 | 0.06 | 1344.7 | ||||||
| 94P03513 | 130-169 | CB1 | S | 0.26 | 0.074 | 0.19 | 3 | 6.1 | 0.9 | 0.1 | 0.62 | 0.06 | 0.38 | 0.43 | 0.06 | 333.7 | ||||||
| 94P03514 | 169-200 | CB2 | S | 0.22 | 0.057 | 0.19 | 3 | 6.1 | 0.9 | tr | 0.57 | 0.05 | 0.39 | 0.37 | 0.06 | 136.6 | ||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 6G9d | 6D3b | 5A3a | 5A8c | 5G1 | 5C3 | 5C1 | ||||||
| 94P03508 | 0-15 | AB | S | 3.2 | 0.3 | tr | 0.2 | 3.7 | 28.9 | 2.4 | 4.1 | 32.6 | 18.8 | 39 | 11 | 20 | |
| 94P03509 | 15-37 | BA | S | 3.9 | 1.1 | tr | 0.1 | 5.1 | 18.5 | 23.6 | 13.8 | 22 | 37 | ||||
| 94P03510 | 37-64 | Bw1 | S | 1.3 | 0.6 | 0.1 | 0.1 | 2.1 | 19.2 | 0.2 | 2.3 | 21.3 | 11.5 | 9 | 10 | 18 | |
| 94P03511 | 64-94 | Bw2 | S | 0.2 | 0.3 | 0.1 | 0.2 | 0.8 | 19.0 | 0.9 | 2.7 | 19.8 | 10.5 | 53 | 4 | 8 | |
| 94P03512 | 94-130 | BC | S | 0.2 | 0.1 | tr | 0.2 | 0.5 | 18.5 | 1.0 | 1.9 | 19.0 | 10.3 | 67 | 3 | 5 | |
| 94P03513 | 130-169 | CB1 | S | 0.1 | 0.1 | 0.1 | 0.3 | 0.6 | 17.3 | 0.6 | 0.8 | 17.9 | 9.8 | 50 | 3 | 6 | |
| 94P03514 | 169-200 | CB2 | S | 0.3 | 0.1 | 0.1 | 0.4 | 0.9 | 16.7 | 0.5 | 0.5 | 17.6 | 9.4 | 36 | 5 | 10 | |
| *** Primary Characterization Data *** |
| Pedon ID: 93FN725001 | ( Foreign, Philippines ) | Print Date: Feb 17 2026 11:32PM |
| Sampled As | : | unnamed | Fine-silty, mixed, isohyperthermic Oxic Dystropepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 94P0495 | |||
| 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 - -) | % | |||||||||||||||
| 94P03508 | 0-15 | AB | S | -- | |||||||||||||||||||
| 94P03509 | 15-37 | BA | S | -- | |||||||||||||||||||
| 94P03510 | 37-64 | Bw1 | S | 1 | |||||||||||||||||||
| 94P03511 | 64-94 | Bw2 | S | 1 | |||||||||||||||||||
| 94P03512 | 94-130 | BC | S | -- | |||||||||||||||||||
| 94P03513 | 130-169 | CB1 | S | 1 | |||||||||||||||||||
| 94P03514 | 169-200 | CB2 | S | 1 | |||||||||||||||||||
| 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 | |||
| 4C1a2a3 | 4C1a2a | 4C1a2a | ||||||||||||
| 94P03508 | 0-15 | AB | S | 4.1 | 4.4 | 4.3 | ||||||||
| 94P03509 | 15-37 | BA | S | 5.0 | 5.2 | 5.2 | ||||||||
| 94P03510 | 37-64 | Bw1 | S | 4.7 | 4.9 | 5.5 | ||||||||
| 94P03511 | 64-94 | Bw2 | S | 4.4 | 4.7 | 5.2 | ||||||||
| 94P03512 | 94-130 | BC | S | 4.4 | 4.7 | 5.3 | ||||||||
| 94P03513 | 130-169 | CB1 | S | 4.5 | 4.8 | 5.4 | ||||||||
| 94P03514 | 169-200 | CB2 | S | 4.5 | 4.8 | 5.5 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 93FN725001 | ( Foreign, Philippines ) | Print Date: Feb 17 2026 11:32PM |
| Sampled As | : | unnamed | Fine-silty, mixed, isohyperthermic Oxic Dystropepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 94P0495 | |||
| Phosphorous | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
| Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
| Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
| Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 6S4 | 6S3 | ||||||||||||||
| 94P03508 | 0-15 | AB | S | 74 | 11.0 | ||||||||||
| 94P03509 | 15-37 | BA | S | 83 | |||||||||||
| 94P03510 | 37-64 | Bw1 | S | 83 | |||||||||||
| 94P03511 | 64-94 | Bw2 | S | 81 | |||||||||||
| 94P03512 | 94-130 | BC | S | 79 | |||||||||||
| 94P03513 | 130-169 | CB1 | S | 80 | |||||||||||
| 94P03514 | 169-200 | CB2 | S | 82 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 93FN725001 | ( Foreign, Philippines ) | Print Date: Feb 17 2026 11:32PM |
| Sampled As | : | unnamed | Fine-silty, mixed, isohyperthermic Oxic Dystropepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 94P0495 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A2i | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 94P03508 | 0.0-15.0 | AB | tcly | KH 2 | GI 1 | HE 1 | GE 1 | ||||||||||||||
| 94P03509 | 15.0-37.0 | BA | tcly | KH 2 | GI 1 | GE 1 | |||||||||||||||
| 94P03510 | 37.0-64.0 | Bw1 | tcly | KH 2 | GI 1 | GE 1 | |||||||||||||||
| 94P03511 | 64.0-94.0 | Bw2 | tcly | KH 2 | GI 1 | GE 1 | |||||||||||||||
| 94P03512 | 94.0-130.0 | BC | tcly | KH 2 | GI 1 | GE 1 | |||||||||||||||
| 94P03513 | 130.0-169.0 | CB1 | tcly | KH 2 | GI 1 | GE 1 | |||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GE Goethite | GI Gibbsite | HE Hematite | KH Halloysite | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |