Table 2. Example of soil laboratory data
SOIL FAMILY: Typic Chromustert, very fine, montmorillonitic, isohyperthermic SOIL SERIES: Lualualei SOIL NUMBER: S62Ha-7-1 LOCATION: Honolulu County, Hawaii, Lincoln Lab. NUMBER: 17292 - 17296
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Allo- phane | Mont- moril- lonites | Micas | Kao- lin- ites | Gibb- site | Boeh- mite | Goet- hite | Amor- phous SiO2 | Amor- phous Al2O3 | Mag- netite etc. | Ana-Quartz
| Vol- | canic glass Feld- | spar Oli- | vine Pyro- | xene Py- | rite -------------------Percent of Whole Soil------------------------ | 0-3 | 3-25 25-55 All | A12 AC
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| 55-75 | 75-123 123 Cl | C2cs C3cs
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| depth | (cm)
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Extractable | iron 6C1a
Carb- | onate as CaC03 6E 1b 0.5N Na OH | Soluble SiO2
| TiO2
| Al2O3
| Fe2O3
| MnO2
| MgO
| CaO
| Na2O
| K2O
| P2O5
| L.O.I.
| Total
| Fe
| Fe2O3
| SiO2
| Al2O3 | ----------------------Percent of Whole Soil----------------------- | 0-3 | 3-25 25-55 All | A12 AC 30.54 | 31.74 33.91 7.71 | 7.59 7.52 19.29 | 20.34 19.04 26.26 | 25.81 26.28 0.30 | 0.33 0.45 1.50 | 1.07 1.57 1.57 | 1.72 0.62 0.26 | 0.28 0.29 0.07 | 0.08 0.05 0.50 | 0.48 0.51 11.63 | 10.81 10.87 99.6 | 100.3 101.1 7.3 | 7.0 7.5 10.4 | 10.0 10.7
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| 55-75 | 75-123 123 Cl | C2ca C3ca 33.54 | 32.25 31.52 7.59 | 6.18 6.57 19.57 | 20.02 20.39 25.82 | 24.24 22.37 0.43 | 0.33 0.38 1.72 | 1.58 1.50 0.34 | 2.56 4.39 0.37 | 0.44 0.49 0.06 | 0.04 0.07 0.36 | 0.38 0.29 10.54 | 11.39 11.56 100.3 | 99.4 99.5 7.3 | 6.6 6.0 10.4 | 9.4 8.6
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depth | (cm) 6A la | a Organic carbon Pct. 6B1a |
Nitro- gen Pct.
C/N Extractable bases 5B1a
| Sum | pf bases Extr. | acidity
66H2a
Cation Exch | capacity NH4OAc | extr. SO4 KCl | extr Al+++ 6G1D Base | saturation 6N2a | Ca 602a | Mg 6P2a | Na 6Q2a | K
| 5A1a | NH4OAc Sum
| 5C1 | NH4OAc 5C3
| 8Cla | H2O 1:5 8C1c | KC1 1:5 -----------------------------Meq./100 g. ---------------------------------------------------------
| Percent
| 0-3 | 3-25 25-55 0.66 | 0.42 0.21 0.082 | 0.060 0.054 8 | 7 4 17.1 | 15.1 14.6 15.2 | 15.1 13.4 0.8 | 1.3 2.5 1.4 | 0.4 0.2 34.5 | 31.9 30.7
| 34.1 | 32.9 32.9
| 0.9 | 0.1 0.1
| 100+ | 97 93
| 7.1 | 7.2 7.2 5.9 | 5.4 5.4 55-75 | 75-123 123 0.17 | 0.17 0.16 0.044
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| 16.0 | 73.1 73.8 10.5 | 9.3 10.7 3.9 | 7.2 8.4 0.2 | 0.2 0.3 30.6
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| 32.1 | 29.8 30.6
| 1.3 | 61.2 63.7
| 95
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| 6.8 | 5.6 5.8 5.2 | 4.9 5.0
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| depth | (cm) Size class and particle | diameter (mm) 3A1 Coarse | frag- ments 2mm pct of whole soil Atterberg limits
| Bulk density
| Parti- | cle den- sity Water content
| Extensibility
| Sand | (2-0.05) Silt | (0.5- 0.002) Clay | (.002) Plasiic | limit Liquid | limit Plastic | index 4Alf | 1/3 bar 4Alh | Oven dry Field | moist 4B1c | 1/3 bar clod 1/3 | bar 15 | bar 4D1
| COlEf
| COLE
| --Pct. of 2mm.-------
| g/cc
| Pct. of
whole soil
| cm/cm
| 0-3 | 3-25 25-55
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| 1.29 | 1.38 1.52 3.08 | 3.06 3.07
| 31.8 | 30.0 28.4 22.0 | 22.1 22.7
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| 55-75 | 75-123 123
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| - | - -
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| 1.33 |
1.28 1.95 |
1.86 1.56 | 1.54 1.42 3.06 | 3.12 3.11 35/3 |
37.7 27.8 | 28.4 34.5 21.4 | 22.3 25.3
| 0.136 |
0.133
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A 3.7 kg of organic carbon per square meter to a depth of 1 meter.