Integrating plant litter quality, soil organic matter stabilization, and the carbon saturation concept von Castellano, Michael J, Mueller, Kevin E, Olk, Daniel C, Sawyer, John E, Six, Johan

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Maximum soil organic carbon storage in Midwest U.S. cropping systems when crops are optimally nitrogen-fertilized von Poffenbarger, Hanna J, Barker, Daniel W, Helmers, Matthew J, Miguez, Fernando E, Olk, Daniel C, Sawyer, John E, Six, Johan, Castellano, Michael J

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Modeling Long-Term Corn Yield Response to Nitrogen Rate and Crop Rotation von Puntel, Laila A, Sawyer, John E, Barker, Daniel W, Dietzel, Ranae, Poffenbarger, Hanna, Castellano, Michael J, Moore, Kenneth J, Thorburn, Peter, Archontoulis, Sotirios V

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Cover Crop Effects on Nitrous Oxide Emissions: Role of Mineralizable Carbon von Mitchell, David C., Castellano, Michael J., Sawyer, John E., Pantoja, Jose

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Crude glycerol, a biodiesel byproduct, used as a soil amendment to temporarily immobilise and then release nitrogen von De, Mriganka, Sawyer, John E., McDaniel, Marshall D.

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Legacy effects of long-term nitrogen fertilizer application on the fate of nitrogen fertilizer inputs in continuous maize von Poffenbarger, Hanna J., Sawyer, John E., Barker, Daniel W., Olk, Daniel C., Six, Johan, Castellano, Michael J.

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Statistical and machine learning methods evaluated for incorporating soil and weather into corn nitrogen recommendations von Ransom, Curtis J., Kitchen, Newell R., Camberato, James J., Carter, Paul R., Ferguson, Richard B., Fernández, Fabián G., Franzen, David W., Laboski, Carrie A.M., Myers, D. Brenton, Nafziger, Emerson D., Sawyer, John E., Shanahan, John F.

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Extreme weather‐year sequences have nonadditive effects on environmental nitrogen losses von Iqbal, Javed, Necpalova, Magdalena, Archontoulis, Sotirios V., Anex, Robert P., Bourguignon, Marie, Herzmann, Daryl, Mitchell, David C., Sawyer, John E., Zhu, Qing, Castellano, Michael J.

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Corn Nitrogen Nutrition Index Prediction Improved by Integrating Genetic, Environmental, and Management Factors with Active Canopy Sensing Using Machine Learning von Li, Dan, Miao, Yuxin, Ransom, Curtis J., Bean, Gregory Mac, Kitchen, Newell R., Fernández, Fabián G., Sawyer, John E., Camberato, James J., Carter, Paul R., Ferguson, Richard B., Franzen, David W., Laboski, Carrie A. M., Nafziger, Emerson D., Shanahan, John F.

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Eradicating multiple invasive species on inhabited islands: the next big step in island restoration? von Glen, Alistair S., Atkinson, Rachel, Campbell, Karl J., Hagen, Erin, Holmes, Nick D., Keitt, Bradford S., Parkes, John P., Saunders, Alan, Sawyer, John, Torres, Hernán

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Multilevel knowledge and team performance von Griffith, Terri L., Sawyer, John E.

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long‐term nitrogen fertilizer gradient has little effect on soil organic matter in a high‐intensity maize production system von Brown, Kimberly H, Bach, Elizabeth M, Drijber, Rhae A, Hofmockel, Kirsten S, Jeske, Elizabeth S, Sawyer, John E, Castellano, Michael J

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Why Is Math Cheaper than English? Understanding Cost Differences in Higher Education von Hemelt, Steven W., Stange, Kevin M., Furquim, Fernando, Simon, Andrew, Sawyer, John E.

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Field‐applying an inexpensive, 13C‐depleted, labile carbon source to study in situ fate and short‐term effects on soils von Potter, Stephen W., Kin, Christar, Hall, Steven J., Sawyer, John E., McDaniel, Marshall D.

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The nitrogen fertilizer conundrum: why is yield a poor determinant of crops’ nitrogen fertilizer requirements? von Thorburn, Peter J., Biggs, Jody S., Puntel, Laila A., Sawyer, John E., Everingham, Yvette L., Archontoulis, Sotirios V.

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A Systems Modeling Approach to Forecast Corn Economic Optimum Nitrogen Rate von Puntel, Laila A, Sawyer, John E, Barker, Daniel W, Thorburn, Peter J, Castellano, Michael J, Moore, Kenneth J, VanLoocke, Andrew, Heaton, Emily A, Archontoulis, Sotirios V

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The power of phantom alternatives in negotiation: How what could be haunts what is von Pinkley, Robin L., Conlon, Donald E., Sawyer, John E., Sleesman, Dustin J., Vandewalle, Don, Kuenzi, Maribeth

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Understanding the DayCent model: Calibration, sensitivity, and identifiability through inverse modeling von Necpálová, Magdalena, Anex, Robert P., Fienen, Michael N., Del Grosso, Stephen J., Castellano, Michael J., Sawyer, John E., Iqbal, Javed, Pantoja, José L., Barker, Daniel W.

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Effect of Nitrogen Fertilizer Application on Growing Season Soil Carbon Dioxide Emission in a Corn-Soybean Rotation von Al-Kaisi, M.M, Kruse, M.L, Sawyer, J.E

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Using Active Canopy Sensors to Quantify Corn Nitrogen Stress and Nitrogen Application Rate von Barker, Daniel W., Sawyer, John E.

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