| *** Taxonomy Characterization Data *** |
| Pedon ID: S09CA069004 | ( San Benito, California ) | Print Date: Dec 4 2024 12:52PM |
| Sampled as on Apr 20, 2009: | Delmexico ; Fine-loamy, magnesic, mesic Typic Argixeroll |
| Revised to correlated: | Delmexico ; Fine-loamy, magnesic, mesic Typic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2009USCA106 Sacramento & San Benito Co. | Natural Resources Conservation Service |
| - | Site ID | S2009CA069004 Lat: 36° 22' 40.60" north Long: 120° 39' 15.61" west MLRA: 15 | National Soil Survey Center | |
| - | Pedon No. | 09N0923 | 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 | DbWR1 | |||||||||||
| 09N03377 | 0-2 | Oi | S | 12.5 | 8.0 | 1.58 | 39.8 | 61 | 9 | ||||
| 09N03378 | 2-11 | A | S | 14.5 | 9.7 | 1.47 | 48.6 | 66 | 0.94 | 0.022 | 8 | 10 | |
| 09N03379 | 11-22 | Bt1 | S | 15.9 | 10.2 | 1.43 | 53.9 | 68 | 1.01 | 0.017 | 10 | 3 | |
| 09N03380 | 22-40 | Bt2 | S | 16.3 | 12.8 | 1.61 | 63.2 | 71 | 1.04 | 0.016 | 13 | ||
| 09N03381 | 40-50 | Bt3 | S | 18.8 | 15.1 | 1.52 | 69.9 | 84 | 1.05 | 0.019 | 36 | ||
| 09N03382 | 50-70 | Bt4 | S | 20.7 | 17.2 | 1.39 | 70.6 | 84 | 1.15 | 0.013 | 39 | 7 | |
| 09N03383 | 70-82 | Bt5 | S | 16.4 | 13.3 | 1.58 | 64.3 | 84 | 1.17 | 0.012 | 36 | ||
| 09N03384 | 82-107 | Cr | S | 15.3 | 11.6 | 1.65 | 62.3 | 82 | 1.09 | 0.013 | 29 | 9 | |
| 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 | 4C1a1a1 | 4H2a | 4G2 | 4E1a1a1a1 | |||||||||||||||
| 09N03377 | 0-2 | Oi | S | 7.3 | 3.78 | 100* | 74 | 1.05 | -- | ||||||||||
| 09N03378 | 2-11 | A | S | 7.3 | 8.0 | 1.86 | 0.31 | 0.06 | 100* | 76 | 1.08 | tr | |||||||
| 09N03379 | 11-22 | Bt1 | S | 7.4 | 8.1 | 1.13 | 0.26 | 0.04 | 100* | 72 | 0.84 | tr | |||||||
| 09N03380 | 22-40 | Bt2 | S | 7.4 | 8.1 | 0.91 | 0.24 | 0.02 | 98 | 78 | 0.80 | tr | |||||||
| 09N03381 | 40-50 | Bt3 | S | 7.5 | 8.1 | 0.53 | 0.28 | 0.02 | 100* | 81 | 0.55 | tr | |||||||
| 09N03382 | 50-70 | Bt4 | S | 7.5 | 8.0 | 0.46 | 0.23 | 0.01 | 100* | 79 | 0.48 | tr | |||||||
| 09N03383 | 70-82 | Bt5 | S | 7.6 | 8.0 | 0.20 | 0.21 | 0.01 | tr | 100* | 0.49 | 1 | |||||||
| 09N03384 | 82-107 | Cr | S | 7.6 | 8.0 | 0.31 | 0.19 | 0.01 | tr | 100* | 0.58 | tr | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 79 | % wt | |
| Volume, >2mm, Weighted Average | 29 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.62 | (NA) | |
| Weighted averages based on control section: 22-70 cm | |||