| *** Primary Characterization Data *** |
| Pedon ID: S2017PR079017 | ( LajasMunicipio, Puerto Rico ) | Print Date: Dec 8 2025 4:53PM |
| Sampled as on Aug 7, 2017: | Cartagena ; Fine, mixed, superactive, isohyperthermic Sodic Haplusterts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2018USPR058 Site_C NEON_3_LAJA | Natural Resources Conservation Service |
| - | Site ID | S2017PR079017 Lat: 18° 1' 3.04" north Long: 67° 4' 30.29" west MLRA: 273 | National Soil Survey Center | |
| - | Pedon No. | 18N0530 | Kellogg 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 |
| 18N02698 | Ap | Ap | 0-10 | S2017PR079017-1 | C | C | ||
| 18N02699 | Bss1 | Bss1 | 10-34 | S2017PR079017-2 | C | C | ||
| 18N02700 | Bss2 | Bss2 | 34-64 | S2017PR079017-3 | C | C | ||
| 18N02701 | Bssy | Bssy | 64-100 | S2017PR079017-4 | C | C | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 14 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, carbonate free, set 2, Weighted Average | 52 | % wt | |
| Clay, total, set 2, Weighted Average | 53 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 6 | 0.75 | (NA) | |
| LE, Whole Soil, Summed to 1m | 10 | 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 | ||||||||||||||
| 18N02698 | 0-10 | Ap | S | c | 54.6 | 32.6 | 12.8 | 25.7 | 6.9 | 5.4 | 3.3 | 2.2 | 1.5 | 0.4 | tr | tr | -- | 7 | tr | ||
| 18N02699 | 10-34 | Bss1 | S | c | 51.4 | 30.5 | 18.1 | 22.7 | 7.8 | 5.5 | 4.3 | 2.4 | 3.3 | 2.6 | 1 | -- | -- | 13 | 1 | ||
| 18N02700 | 34-64 | Bss2 | S | c | 51.3 | 27.3 | 21.4 | 0.7 | 19.0 | 8.3 | 6.4 | 4.7 | 3.9 | 3.3 | 3.1 | 2 | tr | -- | 17 | 2 | |
| 18N02701 | 64-100 | Bssy | S | c | 54.3 | 32.0 | 13.7 | 1.4 | 23.0 | 9.0 | 6.5 | 4.4 | 2.2 | 0.5 | 0.1 | 3 | 1 | -- | 11 | 4 | |
| *** Primary Characterization Data *** |
| Pedon ID: S2017PR079017 | ( LajasMunicipio, Puerto Rico ) | Print Date: Dec 8 2025 4:53PM |
| Sampled As | : | Cartagena | Fine, mixed, superactive, isohyperthermic Sodic Haplusterts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 18N0530 | |||
| 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 | % | ||||||||||
| DbWR1 | DbWR1 | DbWR1 | 3D1 | 4E2a1a1a1 | |||||||||||||
| 18N02698 | 0-10 | Ap | S | 1.34 | 1.76 | 0.095 | 31.6 | 1.070 | 0.77 | ||||||||
| 18N02699 | 10-34 | Bss1 | S | 1.36 | 1.84 | 0.105 | 29.1 | 1.068 | 0.80 | ||||||||
| 18N02700 | 34-64 | Bss2 | S | 1.39 | 1.88 | 0.104 | 30.7 | 1.067 | 1.067 | 0.79 | |||||||
| 18N02701 | 64-100 | Bssy | S | 1.43 | 1.90 | 0.097 | 29.7 | 1.079 | 1.065 | 0.69 | |||||||
| 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 - - - - -) | |||||||||||||||
| 4H2a | 4H2a | 4H2a | 4G1 | 4G1 | 4G1 | 4G4 | 4G4 | 4G4 | 4G4 | 4G4 | ||||||||||||
| 18N02698 | 0-10 | Ap | S | 3.89 | 0.37 | 0.07 | 3.9 | 10 | 3.0 | 0.2 | 0.1 | 0.72 | 0.12 | 1.12 | 0.16 | 0.08 | 706.4 | |||||
| 18N02699 | 10-34 | Bss1 | S | 1.44 | 0.14 | 0.04 | 1.4 | 10 | 3.2 | 0.2 | 0.2 | 0.37 | 0.06 | 0.46 | 0.14 | 0.07 | 1255.8 | |||||
| 18N02700 | 34-64 | Bss2 | S | 0.60 | 0.07 | 0.03 | 0.6 | 8 | 2.9 | 0.2 | 0.2 | 0.26 | 0.04 | 0.25 | 0.13 | 0.07 | 1044.2 | |||||
| 18N02701 | 64-100 | Bssy | S | 0.22 | 0.06 | 1.75 | 0.2 | 3 | 2.1 | 0.1 | 0.1 | 0.23 | 0.03 | 0.23 | 0.11 | 0.05 | 431.0 | |||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B2b1a1 | 4B1a1a | ||||||||||||
| 18N02698 | 0-10 | Ap | S | 21.4 | 15.5 | 0.6 | 0.4 | 37.9 | 16.7 | 54.6 | 42.2 | 69 | 90 | ||||
| 18N02699 | 10-34 | Bss1 | S | 23.3* | 20.7 | 1.2 | 0.4 | 45.6 | 9.2 | 54.8 | 41.1 | 83 | 100 | ||||
| 18N02700 | 34-64 | Bss2 | S | 20.7* | 21.4 | 4.9 | 0.2 | 47.2 | 4.0 | 51.2 | 40.6 | 92 | 100 | ||||
| 18N02701 | 64-100 | Bssy | S | 103.6* | 20.0 | 13.2 | 0.3 | 137.1 | 2.6 | 37.7 | 100 | ||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2017PR079017 | ( LajasMunicipio, Puerto Rico ) | Print Date: Dec 8 2025 4:53PM |
| Sampled As | : | Cartagena | Fine, mixed, superactive, isohyperthermic Sodic Haplusterts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 18N0530 | |||
| 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 - -) | % | |||||||||||||||
| 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F1a1a1 | |||||||
| 18N02698 | 0-10 | Ap | S | 3.9 | 4.2 | 2.0 | 0.1 | -- | 2.1 | -- | 2.8 | -- | -- | 2.3 | 3.4 | -- | -- | 89.6 | 0.97 | 0.42 | 1 | 1 | |
| 18N02699 | 10-34 | Bss1 | S | 2.2 | 2.6 | 3.0 | tr | -- | 1.8 | -- | 1.1 | -- | -- | 1.3 | 2.5 | 1.2 | 0.2 | 84.6 | 0.75 | 0.36 | 2 | 2 | |
| 18N02700 | 34-64 | Bss2 | S | 1.4 | 1.9 | 10.1 | tr | -- | 1.9 | -- | 5.6 | -- | -- | 0.5 | 4.4 | 0.2 | 0.6 | 93.1 | 1.38 | 0.65 | 10 | 8 | |
| 18N02701 | 64-100 | Bssy | S | 24.0 | 35.6 | 72.3 | -- | -- | 1.2 | -- | 29.1 | -- | -- | -- | 100.2 | -- | -- | 93.6 | 9.82 | 5.49 | 17 | 13 | |
| 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 | 4F2 | 4E1a1a1a1 | 4E2a1a1a1 | ||||||||||
| 18N02698 | 0-10 | Ap | S | 5.6 | 6.1 | 5.9 | ||||||||
| 18N02699 | 10-34 | Bss1 | S | 6.4 | 6.9 | 6.6 | ||||||||
| 18N02700 | 34-64 | Bss2 | S | 7.6 | 8.1 | 7.8 | tr | -- | ||||||
| 18N02701 | 64-100 | Bssy | S | 7.8 | 7.8 | 7.7 | 1 | 7 | ||||||
| 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 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 4G4 | 4D5a1 | 4D6a1 | |||||||||||||
| 18N02698 | 0-10 | Ap | S | 360.1 | 20.2 | 20.5 | |||||||||
| 18N02699 | 10-34 | Bss1 | S | 49.8 | 3.5 | 1.7 | |||||||||
| 18N02700 | 34-64 | Bss2 | S | 30.6 | 4.8 | 0.4 | |||||||||
| 18N02701 | 64-100 | Bssy | S | 171.8 | 12.5 | 20.2 | |||||||||