| *** Taxonomy Characterization Data *** |
| Pedon ID: 1987MO121031 | ( Macon, Missouri ) | Print Date: Nov 23 2024 11:17PM |
| Sampled as on Sep 1, 1987: | Armstrong ; Fine, montmorillonitic, mesic Aquollic Hapludalf |
| Revised to correlated: | Armstrong ; Fine, smectitic, mesic Aquertic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87MO257 MACON COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1987MO121031 Lat: 39° 56' 53.00" north Long: 92° 46' 32.01" west MLRA: 115 | National Soil Survey Center | |
| - | Pedon No. | 87P0776 | 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 | 3A1a1a | 3A1a1a | 8D1 | 4A1d | |||||||||
| 87P04223 | 0-10 | Ap | S | 25.3 | 16.4 | 0.41 | 35 | 1.30 | 0.032 | 1 | |||
| 87P04224 | 10-21 | A | S | 25.0 | 16.0 | 0.44 | 36 | 1.53 | 0.045 | 1 | |||
| 87P04225 | 21-32 | Bt1 | S | 38.0 | 26.2 | 0.42 | 28 | 1.42 | 0.066 | 1 | |||
| 87P04226 | 32-52 | Bt2 | S | 39.0 | 26.4 | 0.41 | 28 | 1.45 | 0.066 | 1 | |||
| 87P04227 | 52-80 | Bt3 | S | 35.7 | 23.2 | 0.41 | 30 | 1.56 | 0.065 | 1 | |||
| 87P04228 | 80-99 | Bt4 | S | 32.3 | 18.9 | -- | 0.41 | 32 | 1.70 | 0.064 | 1 | ||
| 87P04229 | 99-123 | C1 | S | 31.4 | 15.5 | -- | 0.43 | 32 | 1.76 | 0.046 | 2 | ||
| 87P04230 | 160 | C2 | S | 27.7 | 13.0 | 1.7 | 0.42 | 33 | 1.82 | 0.042 | 3 | ||
| 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 | 6E1g | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 87P04223 | 0-10 | Ap | S | 5.7 | 1.54 | 91 | 71 | 0.68 | -- | ||||||||||
| 87P04224 | 10-21 | A | S | 5.7 | 1.58 | 89 | 73 | 0.69 | -- | ||||||||||
| 87P04225 | 21-32 | Bt1 | S | 5.2 | 0.76 | 71 | 59 | 17.8 | 0.57 | 0.47 | 13 | tr | |||||||
| 87P04226 | 32-52 | Bt2 | S | 5.1 | 0.54 | 66 | 58 | 17.0 | 0.54 | 0.44 | 18 | -- | |||||||
| 87P04227 | 52-80 | Bt3 | S | 5.2 | 0.27 | 77 | 66 | 17.4 | 0.57 | 0.49 | 9 | tr | |||||||
| 87P04228 | 80-99 | Bt4 | S | 6.0 | 0.15 | 95 | 85 | 0.57 | 1 | ||||||||||
| 87P04229 | 99-123 | C1 | S | 7.9 | 0.12 | 2 | 100* | 100 | 0.54 | 1 | |||||||||
| 87P04230 | 160 | C2 | S | 8.1 | 0.06 | 9 | 100* | 100 | 0.51 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.57 | (NA) | |
| Clay, carbonate free, Weighted Average | 37 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 29 | % wt | |
| Clay, total, Weighted Average | 37 | % wt | |
| Weighted averages based on control section: 18-68 cm | |||