| *** Andic Soil Properties Data *** |
| Pedon ID: 81LA069005 | ( NatchitochesParish, Louisiana ) | Print Date: Nov 21 2024 3:58PM |
| Sampled as on Oct 1, 1981: | Natchitoches ; Fine, montmorillonitic, thermic Vertic Hapludalf |
| Revised to correlated: | Natchitoches ; Fine, smectitic, thermic Vertic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP81LA135 GREEN-SAND STUDY | Natural Resources Conservation Service |
| - | Site ID | S1981LA069005 Lat: 32° 336.01" north Long: 93° 130.01" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 81P0274 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Andic Soil Properties Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | |||
| Total | Fine | CaCO3 | CoSi to | Est | .1-75 | Vol >2mm | Bulk | COLE | Al+½Fe | Al+½Fe | ||||||||||||||
| Clay | Clay | Clay | VCoS | Clay | Fraction | % of | (- - - - 1500 kPa - - - -) | Density | Whole | (- - - - - - - - - - Glass Content - - - - - - - - - -) | *15.625 | *60.0 | ||||||||||||
| Depth | <.002 | <.0002 | <.002 | .02 - 2 | Content | Whole Soil | air-dry | field moist | /Clay | 33 kPa | Soil | csi | vfs | fs | ms | cs | vcs | Wt Avg | +Glass | +Glass | ||||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - % of <2 mm - - - - - - - - -) | % of <75 mm | (- - - - - - - - % - - - - - - -) | g cm-3 | cm cm-1 | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | |||||||||||||||
| 3A1a1a | 3C2a1a | 8D1 | 4A1d | |||||||||||||||||||||
| 81P01421 | 0-15 | A | S | 16.6 | 50 | tr | 16.2 | 0.98 | 1.25 | 0.038 | ||||||||||||||
| 81P01422 | 15-30 | Bt1 | S | 33.4 | 39 | tr | 18.7 | 0.56 | 1.47 | 0.043 | ||||||||||||||
| 81P01423 | 30-56 | Bt2 | S | 58.2 | 26 | -- | 28.4 | 0.49 | 1.27 | 0.102 | ||||||||||||||
| 81P01424 | 56-84 | C1 | S | 63.0 | 25 | 3 | 30.4 | 0.48 | 1.19 | 0.144 | ||||||||||||||
| 81P01425 | 84-112 | C2 | S | 58.8 | 29 | -- | 35.2 | 0.60 | 1.12 | 0.138 | ||||||||||||||
| 81P01426 | 112-160 | C3 | S | 43.8 | 37 | -- | 37.4 | 0.85 | 1.03 | 0.123 | ||||||||||||||
| Andic Soil Properties Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| CO3 | Al+ | 8*Si | Optical | KCl | NH4OAC | Sum | (- Base Sat -) | |||||||||||||||
| pH | pH | Org | Tot | as | NZ | ½Fe | 8*Si | 2*Fe | +2*Fe | Density | Extr | Sum | Bases+ | NH4OAC | Sum of | Melanic | (- Atterberg -) | |||||
| Depth | H2O | NaF | C | C | CaCO3 | P Ret | Oxal | Oxal | Oxal | Oxal | Oxal | Al | Bases | Extr Al | pH 7.0 | Cations | Index | LL | PI | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - % wt - - - - - - - - - - - - - - - - - -) | cmol(+) kg-1 | (- meq 100g-1 -) | (- - - - % - - - - -) | ( % <0.4mm ) | ||||||||||||||
| 4C1a2a | 6A1c | 6E1g | 6G9a | |||||||||||||||||||
| 81P01421 | 0-15 | A | S | 5.5 | 4.46 | tr | ||||||||||||||||
| 81P01422 | 15-30 | Bt1 | S | 5.1 | 0.54 | 4.8 | ||||||||||||||||
| 81P01423 | 30-56 | Bt2 | S | 4.9 | 0.54 | 7.9 | ||||||||||||||||
| 81P01424 | 56-84 | C1 | S | 4.6 | 0.28 | 5.0 | ||||||||||||||||
| 81P01425 | 84-112 | C2 | S | 4.7 | 0.26 | 0.7 | ||||||||||||||||
| 81P01426 | 112-160 | C3 | S | 7.1 | 0.28 | 2 | 0.1 | |||||||||||||||