*** Taxonomy Characterization Data *** |
Pedon ID: S1978LA067004 | ( MorehouseParish, Louisiana ) | Print Date: Nov 21 2024 2:27PM |
Sampled as on May 11, 1978: | Calloway ; Fine-silty, mixed, thermic Aquic Glossudalf |
Revised to correlated: | TILLOU ; Fine-silty, mixed, thermic Aquic Glossudalfs |
United States Department of Agriculture | ||||
SSL | - | Project | CP78LA135 MOREHOUSE PARISH | Natural Resources Conservation Service |
- | Site ID | S1978LA067004 Lat: 32° 59' 23.00" north Long: 91° 45' 19.01" west MLRA: 134 | National Soil Survey Center | |
- | Pedon No. | 78P0360 | 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 | 8D1 | 4A1d | 7B1a2 | |||||||||
78P01944 | 0-14 | A | S | 11.9 | 5.5 | 0.61 | 10 | 1.18 | 0.019 | -- | |||
78P01945 | 14-20 | E | S | 16.4 | 16.4 | 0.44 | 12 | 1.44 | 0.014 | tr | 86 | ||
78P01946 | 20-37 | Bt1 | S | 18.9 | 11.5 | 0.45 | 10 | 1.42 | 0.012 | -- | 88 | ||
78P01947 | 37-49 | B/A | S | 20.5 | 11.9 | 0.41 | 9 | 1.44 | 0.014 | -- | |||
78P01948 | 49-74 | A/B | S | 21.2 | 13.1 | 0.40 | 8 | 1.51 | 0.007 | -- | |||
78P01949 | 74-103 | Bt2 | S | 31.3 | 21.9 | 0.43 | 7 | 1.53 | 0.021 | -- | |||
78P01950 | 103-122 | Bt3 | S | 33.4 | 22.7 | 0.44 | 6 | 1.44 | 0.040 | -- | |||
78P01951 | 122-165 | Bt4 | S | 23.3 | 15.1 | 0.45 | 10 | 1.58 | 0.023 | tr | |||
78P01952 | 165-193 | Bt5 | S | 23.8 | 16.0 | 0.47 | 10 | 1.56 | 0.029 | tr | 86 |
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 | % | |||||||||||
8C1a | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
78P01944 | 0-14 | A | S | 5.3 | 2.00 | 40 | 32 | 4.2 | 0.79 | 0.35 | 10 | -- | |||||||
78P01945 | 14-20 | E | S | 4.9 | 0.39 | 37 | 32 | 5.0 | 0.50 | 0.30 | 40 | -- | |||||||
78P01946 | 20-37 | Bt1 | S | 4.8 | 0.26 | 26 | 23 | 5.7 | 0.47 | 0.30 | 60 | -- | |||||||
78P01947 | 37-49 | B/A | S | 4.8 | 0.16 | 26 | 22 | 5.9 | 0.43 | 0.29 | 61 | 1 | |||||||
78P01948 | 49-74 | A/B | S | 5.2 | 0.15 | 25 | 22 | 6.3 | 0.42 | 0.30 | 65 | 3 | |||||||
78P01949 | 74-103 | Bt2 | S | 5.4 | 0.11 | 44 | 40 | 11.1 | 0.44 | 0.35 | 45 | 9 | |||||||
78P01950 | 103-122 | Bt3 | S | 5.4 | 0.10 | 53 | 50 | 11.9 | 0.47 | 0.36 | 30 | 12 | |||||||
78P01951 | 122-165 | Bt4 | S | 6.1 | 0.10 | 81 | 75 | 8.9 | 0.46 | 0.38 | 1 | 19 | |||||||
78P01952 | 165-193 | Bt5 | S | 6.6 | 0.10 | 87 | 83 | 0.48 | 22 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.44 | (NA) | |
Clay, carbonate free, Weighted Average | 20 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
Volume, >2mm, Weighted Average | 0 | % vol | |
Clay, total, Weighted Average | 20 | % wt | |
LE, Whole Soil, Summed to 1m | 1 | cm/m | |
Weighted averages based on control section: 20-70 cm |