Cores 11 through 26 by Gary B. Dr - University of Illinois at Urbana ...
Cores 11 through 26 by Gary B. Dr - University of Illinois at Urbana ...
Cores 11 through 26 by Gary B. Dr - University of Illinois at Urbana ...
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Table 3. Texture <strong>of</strong> samples from core <strong>11</strong>*Sample Depth Interval (ft) Horizon Clay (%) Sand (%) Silt (%) Texture<strong>11</strong>-1 0.0-0.7 Ap 17.36 7.06 75.58 silt loam<strong>11</strong>-2 0.7-1.4 AE 16.72 5.41 77.87 silt loam<strong>11</strong>-3 1.4-2.0 AE 13.52 7.38 79.10 silt loam<strong>11</strong>-5 2.8-3.5 B 14.50 14.10 71.40 silt loam<strong>11</strong>-8 5.0-5.7 B 15.56 19.04 65.40 silt loam<strong>11</strong>-34 22.2-22.7 C 16.57 27.36 56.07 silt loam*Percentages in Tables 3 <strong>through</strong> 18 are weight-percent.Table 4. Texture <strong>of</strong> samples from core 12Sample Depth Interval (ft) HorizonClay (%)(%)IntervalSand (%) Silt (%) Texture12-2 0.3-0.8 Ap 32.75 4.74 62.51 silty clay loam12-3 0.8-1.4 B 38.67 3.87 57.46 silty clay loam12-4 1.4-2.0 B 37.86 3.90 58.24 silty clay loam12-6 2.8-3.4 B 39.40 3.18 57.42 silty clay loam12-19 9.2-10.0 2B 24.76 5.64 69.60 silt loam12-27 22.0-22.5 3C 31.62 21.73 46.65 clay loamTable 5. Texture <strong>of</strong> samples from core 13Sample Depth Interval (ft) Horizon Clay (%) Sand (%) Silt (%) Texture13-1 0.0-0.61 Ap 7.84 68.39 23.77 sandy loam13-2 0.61-1.38 B 12.40 60.67 <strong>26</strong>.93 sandy loam13-3 1.38-2.0 B 19.92 57.53 22.55 sandy loam13-4 2.0-2.8 B 18.60 64.53 16.87 sandy loam13-5 10.5-13.0 C 5.02 92.05 2.93 sand31