| *** Taxonomy Characterization Data *** |
| Pedon ID: S09IA029005 | ( Cass, Iowa ) | Print Date: May 19 2024 1:54PM |
| Sampled as on Nov 22, 2008: | Humeston ; Fine, mixed, mesic Argiaquic Argialbolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | R2009USIA078 Cass Co. | Natural Resources Conservation Service |
| - | Site ID | S2009IA029005 Lat: 41° 20' 19.70" north Long: 95° 5' 2.10" west MLRA: 107B | National Soil Survey Center | |
| - | Pedon No. | 09N0787 | Kellogg 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 | ||||||||||||
| 09N02575 | 0-23 | Ap | S | 38.2 | 19.2 | 0.42 | 1 | -- | |||||
| 09N02576 | 23-36 | A | S | 35.5 | 17.5 | 0.42 | tr | -- | |||||
| 09N02577 | 36-58 | E | S | 30.1 | 13.2 | 0.41 | 5 | tr | |||||
| 09N02578 | 58-84 | Btg1 | S | 40.5 | 23.8 | 0.39 | 1 | -- | |||||
| 09N02579 | 84-107 | Btg2 | S | 41.2 | 24.5 | 0.41 | tr | -- | |||||
| 09N02580 | 107-132 | Btg3 | S | 40.5 | 25.4 | 0.42 | tr | -- | |||||
| 09N02581 | 132-163 | Btg4 | S | 39.2 | 19.6 | 0.45 | tr | -- | |||||
| 09N02582 | 163-183 | BCg | S | 36.2 | 15.1 | 0.45 | 1 | -- | |||||
| 09N02583 | 183-203 | C | S | 35.3 | 14.0 | 0.47 | tr | -- | |||||
| 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 | 4H2a | ||||||||||||||||||
| 09N02575 | 0-23 | Ap | S | 5.3 | 2.45 | 81 | 62 | 0.75 | -- | ||||||||||
| 09N02576 | 23-36 | A | S | 4.9 | 2.16 | 85 | 72 | 0.70 | -- | ||||||||||
| 09N02577 | 36-58 | E | S | 5.8 | 0.77 | 88 | 69 | 0.71 | tr | ||||||||||
| 09N02578 | 58-84 | Btg1 | S | 6.2 | 0.51 | 93 | 75 | 0.62 | tr | ||||||||||
| 09N02579 | 84-107 | Btg2 | S | 6.2 | 0.41 | 97 | 75 | 0.61 | -- | ||||||||||
| 09N02580 | 107-132 | Btg3 | S | 6.3 | 0.27 | 100* | 75 | 0.60 | -- | ||||||||||
| 09N02581 | 132-163 | Btg4 | S | 6.2 | 0.21 | 100* | 77 | 0.66 | -- | ||||||||||
| 09N02582 | 163-183 | BCg | S | 6.3 | 0.21 | 100* | 79 | 0.74 | -- | ||||||||||
| 09N02583 | 183-203 | C | S | 6.2 | 0.19 | 100* | 80 | 0.75 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.7 | (NA) | |
| Weighted averages based on control section: 23-63 cm | |||