| *** Primary Characterization Data *** |
| Pedon ID: 95PR079006 | ( LajasMunicipio, Puerto Rico ) | Print Date: Dec 9 2025 5:09PM |
| Sampled as on Apr 1, 2001: | Aguirre ; Fine, montmorillonitic, isohyperthermic Typic Haplustert |
| Revised to correlated on Apr 1, 2001: | Aguirre ; Very-fine, smectitic, isohyperthermic Typic Haplustert |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP95PR204 LAJAS VALLEY PUERTO RICO | Natural Resources Conservation Service |
| - | Site ID | 95PR079006 Lat: 18° 1' 30.00" north Long: 67° 3' 47.00" west MLRA: 273 | National Soil Survey Center | |
| - | Pedon No. | 95P0597 | 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 |
| 95P04397 | Ap | Ap | 0-16 | C | C | |||
| 95P04398 | Bss1 | Bss1 | 16-42 | C | C | |||
| 95P04399 | Bss2 | Bss2 | 42-66 | C | C | |||
| 95P04400 | Bss3 | Bss3 | 66-87 | C | C | |||
| 95P04401 | Bss4 | Bss4 | 87-138 | C | C | |||
| 95P04402 | Bss5 | Bss5 | 138-200 | C | C | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.89 | (NA) | |
| Clay, carbonate free, Weighted Average | 61 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 61 | % wt | |
| LE, Whole Soil, Summed to 1m | 17 | cm/m | |
| Weighted averages based on control section: 25-100 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 | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||
| 95P04397 | 0-16 | Ap | S | c | 59.7 | 29.2 | 11.1 | 39.2 | 23.7 | 5.5 | 4.6 | 3.7 | 1.5 | 1.0 | 0.3 | -- | -- | -- | 7 | -- | |
| 95P04398 | 16-42 | Bss1 | S | c | 59.9 | 27.6 | 12.5 | 29.0 | 22.7 | 4.9 | 4.7 | 3.6 | 1.8 | 1.5 | 0.9 | -- | -- | -- | 8 | -- | |
| 95P04399 | 42-66 | Bss2 | S | c | 64.0 | 23.9 | 12.1 | 23.7 | 19.3 | 4.6 | 4.2 | 3.5 | 2.1 | 1.2 | 1.1 | -- | -- | -- | 8 | -- | |
| 95P04400 | 66-87 | Bss3 | S | c | 63.3 | 23.2 | 13.5 | 27.5 | 18.7 | 4.5 | 4.2 | 3.8 | 2.5 | 1.9 | 1.1 | -- | -- | -- | 9 | -- | |
| 95P04401 | 87-138 | Bss4 | S | c | 53.9 | 26.7 | 19.4 | 24.8 | 1.6 | 20.3 | 6.4 | 5.3 | 4.7 | 3.5 | 3.7 | 2.2 | -- | -- | -- | 14 | -- |
| 95P04402 | 138-200 | Bss5 | S | c | 57.2 | 27.3 | 15.5 | 23.5 | 1.1 | 20.9 | 6.4 | 5.9 | 4.5 | 2.0 | 1.3 | 1.8 | -- | -- | -- | 10 | -- |
| *** Primary Characterization Data *** |
| Pedon ID: 95PR079006 | ( LajasMunicipio, Puerto Rico ) | Print Date: Dec 9 2025 5:09PM |
| Sampled As | : | Aguirre | Fine, montmorillonitic, isohyperthermic Typic Haplustert | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 95P0597 | |||
| 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 | 8D1 | 8D1 | ||||||||||
| 95P04397 | 0-16 | Ap | S | 1.01 | 1.58 | 0.161 | 45.1 | 30.6 | 1.042 | 0.15 | 0.99 | 0.51 | |||||
| 95P04398 | 16-42 | Bss1 | S | 1.09 | 1.81 | 0.184 | 44.3 | 29.9 | 1.040 | 0.16 | 0.94 | 0.50 | |||||
| 95P04399 | 42-66 | Bss2 | S | 1.07 | 1.70 | 0.167 | 46.6 | 31.9 | 1.041 | 0.16 | 0.91 | 0.50 | |||||
| 95P04400 | 66-87 | Bss3 | S | 1.12 | 1.82 | 0.176 | 45.7 | 30.0 | 1.039 | 0.18 | 0.88 | 0.47 | |||||
| 95P04401 | 87-138 | Bss4 | S | 1.28 | 1.76 | 0.112 | 35.0 | 24.3 | 1.031 | 0.14 | 0.79 | 0.45 | |||||
| 95P04402 | 138-200 | Bss5 | S | 1.23 | 1.79 | 0.133 | 38.8 | 26.2 | 1.035 | 0.15 | 0.80 | 0.46 | |||||
| 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 - - - - -) | |||||||||||||||
| 6A2e | 6B4a | 6A1c | 6C2b | 6G7a | 6D2a | |||||||||||||||||
| 95P04397 | 0-16 | Ap | S | 3.05 | 0.236 | 2.83 | 12 | 3.2 | 0.2 | 0.2 | ||||||||||||
| 95P04398 | 16-42 | Bss1 | S | 2.01 | 0.166 | 1.69 | 10 | 3.1 | 0.2 | 0.2 | ||||||||||||
| 95P04399 | 42-66 | Bss2 | S | 1.77 | 0.128 | 1.42 | 11 | 3.3 | 0.2 | 0.2 | ||||||||||||
| 95P04400 | 66-87 | Bss3 | S | 1.51 | 0.111 | 1.12 | 10 | 3.2 | 0.3 | 0.2 | ||||||||||||
| 95P04401 | 87-138 | Bss4 | S | 1.24 | 0.042 | 0.07 | 2 | 2.1 | 0.1 | 0.1 | ||||||||||||
| 95P04402 | 138-200 | Bss5 | S | 0.62 | 0.05 | 2.6 | 0.1 | 0.1 | ||||||||||||||
| 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 | 5A3a | 5A8b | 5C3 | 5C1 | |||||||||
| 95P04397 | 0-16 | Ap | S | 34.7 | 20.6 | 1.5 | 0.8 | 57.6 | 8.4 | 66.0 | 59.1 | 87 | 97 | ||||
| 95P04398 | 16-42 | Bss1 | S | 35.2* | 22.0 | 3.9 | 0.6 | 61.7 | 4.4 | 66.1 | 56.5 | 93 | 100 | ||||
| 95P04399 | 42-66 | Bss2 | S | 34.3* | 26.6 | 5.9 | 0.5 | 67.3 | 4.3 | 71.6 | 58.2 | 94 | 100 | ||||
| 95P04400 | 66-87 | Bss3 | S | 29.2* | 26.2 | 3.8 | 0.5 | 59.7 | 59.7 | 55.9 | 100 | 100 | |||||
| 95P04401 | 87-138 | Bss4 | S | 51.6* | 24.6 | 4.1 | 0.5 | 42.7 | 100 | 100 | |||||||
| 95P04402 | 138-200 | Bss5 | S | 52.3* | 26.3 | 4.1 | 0.6 | 45.5 | 100 | 100 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: 95PR079006 | ( LajasMunicipio, Puerto Rico ) | Print Date: Dec 9 2025 5:09PM |
| Sampled As | : | Aguirre | Fine, montmorillonitic, isohyperthermic Typic Haplustert | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 95P0597 | |||
| 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 - -) | % | |||||||||||||||
| 6N1b | 6O1b | 6P1b | 6Q1b | 6I1b | 6J1b | 6U1b | 6K1d | 6L1d | 6W1b | 6M1d | 8A | 8D5 | 8A3a | 4F1a1a1 | 5E | ||||||||
| 95P04397 | 0-16 | Ap | S | 3.7 | 2.8 | 3.6 | 0.2 | -- | 6.1 | 0.2 | 1.0 | 2.4 | -- | 0.1 | 93.2 | tr | 0.96 | 0.45 | 2 | 2 | |||
| 95P04398 | 16-42 | Bss1 | S | 8.6 | 7.3 | 11.8 | 0.1 | -- | 4.4 | 0.7 | 6.2 | 15.7 | -- | -- | 92.1 | 0.2 | 2.59 | 1.32 | 5 | 4 | |||
| 95P04399 | 42-66 | Bss2 | S | 7.5 | 8.6 | 17.9 | 0.1 | -- | 2.4 | 0.8 | 6.0 | 23.8 | -- | -- | 92.6 | 0.2 | 3.15 | 1.64 | 7 | 6 | |||
| 95P04400 | 66-87 | Bss3 | S | 8.1 | 8.4 | 16.7 | 0.1 | -- | 2.9 | 0.9 | 6.7 | 21.0 | -- | -- | 89.3 | 0.2 | 3.11 | 1.55 | 4 | 6 | |||
| 95P04401 | 87-138 | Bss4 | S | 1.3 | 1.7 | 7.6 | tr | -- | 3.0 | 0.2 | 1.1 | 5.9 | -- | -- | 88.0 | 0.1 | 1.11 | 0.52 | 8 | 6 | |||
| 95P04402 | 138-200 | Bss5 | S | 0.9 | 1.0 | 5.5 | tr | -- | 2.9 | 0.2 | 0.7 | 3.4 | -- | 0.1 | 95.8 | tr | 0.80 | 0.48 | 8 | 6 | |||
| 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 | |||
| 4C1a2a | 4C1a2a | 8C1b | 6E1g | 4E2a1a1a1 | ||||||||||
| 95P04397 | 0-16 | Ap | S | 6.5 | 6.7 | 6.8 | ||||||||
| 95P04398 | 16-42 | Bss1 | S | 7.5 | 7.6 | 7.4 | tr | -- | ||||||
| 95P04399 | 42-66 | Bss2 | S | 7.7 | 7.7 | 7.6 | tr | -- | ||||||
| 95P04400 | 66-87 | Bss3 | S | 7.6 | 7.7 | 7.6 | -- | -- | ||||||
| 95P04401 | 87-138 | Bss4 | S | 8.1 | 8.3 | 8.1 | 11 | -- | ||||||
| 95P04402 | 138-200 | Bss5 | S | 8.0 | 8.3 | 8.1 | 5 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: 95PR079006 | ( LajasMunicipio, Puerto Rico ) | Print Date: Dec 9 2025 5:09PM |
| Sampled As | : | Aguirre | Fine, montmorillonitic, isohyperthermic Typic Haplustert | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 95P0597 | |||
| 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 | ||||||||||||||
| 95P04398 | 16.0-42.0 | Bss1 | tcly | MT 3 | KK 2 | FD 1 | QZ 1 | ||||||||||||||
| 95P04400 | 66.0-87.0 | Bss3 | tcly | MT 3 | KK 2 | FD 2 | QZ 1 | HE 1 | |||||||||||||
| 95P04402 | 138.0-200.0 | Bss5 | tcly | MT 4 | KK 2 | FD 2 | QZ 1 | HE 1 | |||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| FD Feldspar | HE Hematite | KK Kaolinite | MT Montmorillonite | QZ Quartz |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |