Do Synergistic Relationships between Nitrogen and Water Influence the Ability of Corn to Use Nitrogen Derived from Fertilizer and Soil? von Kim, K.I, Clay, D.E, Carlson, C.G, Clay, S.A, Trooien, T

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Maize-N: A Decision Tool for Nitrogen Management in Maize von Setiyono, T.D, Yang, H, Walters, D.T, Dobermann, A, Ferguson, R.B, Roberts, D.F, Lyon, D.J, Clay, D.E, Cassman, K.G

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Corn Response to Competition: Growth Alteration vs. Yield Limiting Factors von Clay, S.A, Clay, D.E, Horvath, D.P, Pullis, J, Carlson, C.G, Hansen, S, Reicks, G

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Characterizing Water and Nitrogen Stress in Corn Using Remote Sensing von Clay, D.E, Kim, K.I, Chang, J, Clay, S.A, Dalsted, K

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Relating apparent electrical conductivity to soil properties across the north-central USA von Sudduth, K.A., Kitchen, N.R., Wiebold, W.J., Batchelor, W.D., Bollero, G.A., Bullock, D.G., Clay, D.E., Palm, H.L., Pierce, F.J., Schuler, R.T., Thelen, K.D.

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Bromide and nitrate movement through undisturbed soil columns von Clay, D.E, Zheng, Z, Liu, Z, Clay, S.A, Trooien, T.P

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Nitrogen Rate, Landscape Position, and Harvesting of Corn Stover Impacts on Energy Gains and Sustainability of Corn Production Systems in South Dakota von Mamani-Pati, F, Clay, D.E, Carlson, C.G, Clay, S.A, Reicks, G, Kim, K

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Growth and fecundity of several weed species in corn and soybean von Clay, S.A, Kleinjan, J, Clay, D.E, Forcella, F, Batchelor, W

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Theoretical Derivation of Stable and Nonisotopic Approaches for Assessing Soil Organic Carbon Turnover von Clay, D.E, Carlson, C.G, Clay, S.A, Reese, C, Liu, Z, Chang, J, Ellsbury, M.M

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Carbon-13 Fractionation of Relic Soil Organic Carbon during Mineralization Effects Calculated Half-Lives von Clay, D.E, Clapp, C.E, Reese, C, Liu, Z, Carlson, C.G, Woodard, H, Bly, A

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Nitrogen and Water Stress Interact to Influence Carbon‐13 Discrimination in Wheat von Clay, D. E., Engel, R. E., Long, D. S., Liu, Z.

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Carbon-13 Discrimination Can be Used to Evaluate Soybean Yield Variability von Clay, D.E, Clay, S.A, Jackson, J, Dalsted, K, Reese, C, Liu, Z, Malo, D.D, Carlson, C.G

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Influence of yellow foxtail on corn growth and yield von Clay, S.A, Banken, K.R, Forcella, F, Ellsbury, M.M, Clay, D.E, Olness, A.E

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Sorption and degradation of alachlor in soil and aquifer material von Clay, S.A, Moorman, T.B, Clay, D.E, Scholes, K.A

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Geostatistical characterization of the spatial distribution of adult corn rootworm (Coleoptera: Chrysomelidae) emergence von Ellsbury, M.M. (Northern Grain Insects Laboratory, USDA-ARS, Brookings, SD.), Woodson, W.D, Clay, S.A, Malo, D, Schumacher, J, Clay, D.E, Carlson, C.G

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Land‐Use Change Impact on Soil Sustainability in a Climate and Vegetation Transition Zone von Reitsma, K.D., Dunn, B.H., Mishra, U., Clay, S.A., DeSutter, T., Clay, D.E.

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Temporal variability of organic C and nitrate in a shallow aquifer von Clay, D.E., Clay, S.A., Moorman, T.B., Brix-Davis, K., Scholes, K.A., Bender, A.R.

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Leaching of dissolved organic carbon in soil following anhydrous ammonia application von Clay, D.E, Clay, S.A, Liu, Z, Harper, S.S

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Tillage and dicyandiamide influence on nitrogen fertilizer immobilization, remineralization , and utilization by maize (Zea mays L.) von CLAY, D. E, MALZER, G. L, ANDERSON, J. L

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Mineralization of nitrogen in fertilizer-acidified lime-amended soils von Clay, D.E, Clapp, C.E, Dowdy, R.H, Molina, J.A.E

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