| *** Taxonomy Characterization Data *** |
| Pedon ID: D99PR023017 | ( Aguas BuenasMunicipio, Puerto Rico ) | Print Date: Nov 21 2024 2:11PM |
| Sampled as on Jan 18, 1981: | Guayabo ; Clayey, mixed, isohyperthermic Arenic Haplustult |
| Revised to correlated: | Guayabo ; Mixed, isohyperthermic Arenic Paleargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81PR160 LAJAS VALLEY | Natural Resources Conservation Service |
| - | Site ID | D99PR023017 Lat: 17° 58' 22.00" north Long: 67° 10' 60.00" west | National Soil Survey Center | |
| - | Pedon No. | 81P0316 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 8D1 | 4A1d | |||||||||||
| 81P01622 | 0-17 | Ap | S | 2.0 | 0.40 | 90 | tr | ||||||
| 81P01623 | 17-32 | A1 | S | 1.6 | 0.31 | 89 | -- | ||||||
| 81P01624 | 32-46 | A2 | S | 1.6 | 0.25 | 91 | -- | ||||||
| 81P01625 | 46-90 | A3 | S | 1.2 | 0.42 | 90 | tr | ||||||
| 81P01626 | 90-140 | A4 | S | 2.0 | 0.15 | 90 | tr | ||||||
| 81P01627 | 140-164 | B | S | 1.2 | 0.17 | 81 | 1 | ||||||
| 81P01628 | 164-190 | Bt | S | 11.7 | 0.36 | 77 | 1.93 | 0.006 | 11 | ||||
| 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 | % | |||||||||||
| 4C1a2a | 6A1c | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 81P01622 | 0-17 | Ap | S | 6.5 | 0.32 | 100* | 100 | 0.65 | -- | ||||||||||
| 81P01623 | 17-32 | A1 | S | 6.5 | 0.23 | 100* | 100 | 0.50 | -- | ||||||||||
| 81P01624 | 32-46 | A2 | S | 6.4 | 0.16 | 100* | 100 | 0.25 | -- | ||||||||||
| 81P01625 | 46-90 | A3 | S | 6.3 | 0.13 | 100* | 100 | 0.08 | -- | ||||||||||
| 81P01626 | 90-140 | A4 | S | 6.3 | 0.12 | 100* | 100 | 0.05 | -- | ||||||||||
| 81P01627 | 140-164 | B | S | 6.6 | 0.11 | 100* | 100 | 0.08 | -- | ||||||||||
| 81P01628 | 164-190 | Bt | S | 6.9 | 0.16 | 100* | 93 | 0.21 | 4 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.15 | (NA) | |
| Clay, carbonate free, Weighted Average | 1 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 90 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 1 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||