Digging to the top(soil) von Logsdon, S.D, Sauer, P.A, Cambardella, C.A

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Technique to Determine Water Uptake in Organic Plots von Logsdon, S.D., Cambardella, C.A., Prueger, J.H.

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Depth dependence of chisel plow tillage erosion von Logsdon, S.D.

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CS616 Calibration: Field versus Laboratory von Logsdon, S.D

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Bulk density as a soil quality indicator during conversion to no-tillage von Logsdon, Sally D, Karlen, Douglas L

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Multispecies cover crops in organic agricultural systems in the upper U.S. Midwest von Logsdon, S. D., Cambardella, C. A., O'Brien, P.

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Hydra Probe and Twelve-Wire Probe Comparisons in Fluids and Soil Cores von Logsdon, S.D, Green, T.R, Seyfried, M, Evett, S.R, Bonta, J

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Soil Water and Shallow Groundwater Relations in an Agricultural Hillslope von Logsdon, S.D, Hernandez-Ramirez, G, Hatfield, J.L, Sauer, T.J, Prueger, J.H, Schilling, K.E

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Electrical Spectra of Undisturbed Soil from a Crop Rotation Study von Logsdon, S.D

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Field estimation of specific yield in a central Iowa crop field von Logsdon, S.D, Schilling, K.E, Hernandez-Ramirez, G, Prueger, J.H, Hatfield, J.L, Sauer, T.J

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Tillage and crop effects on ponded and tension infiltration rates von Logsdon, S.D., Jordahl, J.L., Karlen, D.L.

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Experimental limitations of time domain reflectometry hardware for dispersive soils von Logsdon, S.D

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Interactions of earthworms with soil physical conditions influencing plant growth von Logsdon, S.D. (USDA, ARS, National Soil Tilth Lab., Ames, IA), Linden, D.R

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Soybean Growth and Seed Yield Response to Tillage and Compost von Singer, J.W, Logsdon, S.D, Meek, D.W

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Tillage and Compost Effects on Corn Growth, Nutrient Accumulation, and Grain Yield von Singer, J.W, Logsdon, S.D, Meek, D.W

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Persistence of subsoil compaction from heavy axle loads von Logsdon, S.D., Allmaras, R.R., Nelson, W.W., Voorhees, W.B.

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Multiscale Soil Investigations: Physical Concepts and Mathematical Techniques von Logsdon, S.D, Perfect, E, Tarquis, A.M

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Variation in infiltration with landscape position: Implications for forest productivity and surface water quality von Sauer, Thomas J., Logsdon, Sally D., Van Brahana, J., Murdoch, John F.

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FIELD CALIBRATION OF THE THETA PROBE FOR DES MOINES LOBE SOILS von Kaleita, A.L, Heitman, J.L, Logsdon, S.D

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Percolation treatment of charge transfer in humidified smectite clays von Hunt, A.G, Logsdon, S.D, Laird, D.A

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