| *** Taxonomy Characterization Data *** |
| Pedon ID: S1973AZ027008 | ( Yuma, Arizona ) | Print Date: Feb 17 2025 2:47AM |
| Sampled as on May 30, 1973: | Dateland |
| Revised to SSL: | (unnamed) ; Coarse-loamy, mixed, hyperthermic Typic Haplargid |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL73AZ002 YUMA CO | Natural Resources Conservation Service |
| - | Site ID | S1973AZ027008 Lat: 32° 49' 55.30" north Long: 113° 32' 30.73" west | National Soil Survey Center | |
| - | Pedon No. | 73C0017 | 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 | ||||||||||
| 73C00117 | 0-5 | A1 | S | 3.7 | 1.1 | 0.70 | 63 | 1 | |||||
| 73C00118 | 5-15 | A2 | S | 3.1 | 0.74 | 67 | -- | ||||||
| 73C00119 | 15-46 | Bt1 | S | 8.3 | 1.0 | 0.51 | 57 | 1 | |||||
| 73C00120 | 46-74 | Bt2 | S | 15.0 | 0.40 | 45 | 2 | ||||||
| 73C00121 | 74-107 | 2Btkq1 | S | 25.1 | -- | 0.35 | 55 | 15 | |||||
| 73C00122 | 107-138 | 2Btkq2 | S | 18.8 | 0.38 | 46 | 4 | ||||||
| 73C00123 | 138-154 | 2Bt | S | 15.4 | 6.8 | 0.3 | 0.39 | 50 | 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 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 73C00117 | 0-5 | A1 | S | 8.3 | 0.06 | 1 | 100* | 100 | 1.22 | 7 | |||||||||
| 73C00118 | 5-15 | A2 | S | 8.5 | 0.01 | 1 | 100* | 100 | 1.39 | 12 | |||||||||
| 73C00119 | 15-46 | Bt1 | S | 8.4 | 0.03 | 2 | 100* | 100 | 0.87 | 7 | |||||||||
| 73C00120 | 46-74 | Bt2 | S | 8.3 | 0.05 | 3 | 100* | 100 | 0.69 | 1.16 | 10 | ||||||||
| 73C00121 | 74-107 | 2Btkq1 | S | 7.9 | 13 | 100* | 100 | 0.49 | 5.14 | 15 | |||||||||
| 73C00122 | 107-138 | 2Btkq2 | S | 7.8 | 18 | 100* | 100 | 0.45 | 5.66 | 19 | |||||||||
| 73C00123 | 138-154 | 2Bt | S | 7.8 | 14 | 100* | 100 | 0.44 | 6.30 | 16 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.8 | (NA) | |
| Clay, carbonate free, Weighted Average | 11 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 52 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 11 | % wt | |
| Weighted averages based on control section: 15-65 cm | |||