Varying redox potential affects P release from stream bank sediments von Rahutomo, Suroso, Kovar, John L, Thompson, Michael L

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Long-term conservation practices reduce nitrate leaching while maintaining yields in tile-drained Midwestern soils von Rogovska, Natalia, O’Brien, Peter L., Malone, Rob, Emmett, Bryan, Kovar, John L., Jaynes, Dan, Kaspar, Thomas, Moorman, Thomas B., Kyveryga, Peter

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Harvested winter rye energy cover crop: multiple benefits for North Central US von Malone, Robert W, Radke, Anna, Herbstritt, Steph, Wu, Huaiqing, Qi, Zhiming, Emmett, Bryan D, Helmers, Matthew J, Schulte, Lisa A, Feyereisen, Gary W, O’Brien, Peter L, Kovar, John L, Rogovska, Natalia, Kladivko, Eileen J, Thorp, Kelly R, Kaspar, Tom C, Jaynes, Dan B, Karlen, Douglas L, Richard, Tom L

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Phosphorus transformations in stream bank sediments in Iowa, USA, at varying redox potentials von Rahutomo, Suroso, Kovar, John L., Thompson, Michael L.

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Potassium Bioavailability in a Tropical Kaolinitic Soil von Volf, Marcelo Raphael, Crusciol, Carlos Alexandre Costa, de Azevedo, Antônio Carlos, Thompson, Michael L., Kovar, John L., Rosolem, Ciro Antonio

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Impact of tillage, cover crop, and in situ bioreactors on nutrient loss from an artificially drained Midwestern Mollisol von Rogovska, Natalia, Kovar, John L, Malone, Robert, O'Brien, Peter, Emmett, Bryan, Ruis, Sabrina J

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Soil quality response to long-term tillage and crop rotation practices von Karlen, Douglas L., Cambardella, Cynthia A., Kovar, John L., Colvin, Thomas S.

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Thermal time and precipitation dictate cereal rye shoot biomass production von Crespo, Cecilia, O’Brien, Peter L., Ruis, Sabrina J., Kovar, John L., Kaspar, Thomas C.

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Streambank erosion and phosphorus loading to surface waters: Knowns, unknowns, and implications for nutrient loss reduction research and policy von Margenot, Andrew J., Zhou, Shengnan, McDowell, Richard, Hebert, Thomas, Fox, Garey, Schilling, Keith, Richmond, Shawn, Kovar, John L., Wickramarathne, Niranga, Lemke, Dean, Boomer, Kathy, Golovay, Shani

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Inorganic and Organic Phosphorus in Sediments in the Walnut Creek Watershed of Central Iowa, USA von Rahutomo, Suroso, Kovar, John L., Thompson, Michael L.

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Thirty-year tillage effects on crop yield and soil fertility indicators von Karlen, Douglas L., Kovar, John L., Cambardella, Cynthia A., Colvin, Thomas S.

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Nitrate losses and nitrous oxide emissions under contrasting tillage and cover crop management von O'Brien, Peter L., Emmett, Bryan D., Malone, Robert W., Nunes, Márcio R., Kovar, John L., Kaspar, Thomas C., Moorman, Thomas B., Jaynes, Dan B., Parkin, Timothy B.

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Sediment and phosphorus contributions from eroding banks in a large intensively managed watershed in western Iowa, United States von Williams, Forrest F., Moore, Peter L., Allen, Jade V., Isenhart, Thomas, Thomas, John T., Kovar, John L., Schilling, Keith

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Sugarcane green harvest management influencing soil phosphorus fractions von Correia, Benedito Luiz, Kovar, John L., Thompson, Michael L., Pavinato, Paulo S., Alleoni, Luís Reynaldo Ferracciú

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Contrasting soil management systems had limited effects on soil health and crop yields in a North Central US Mollisol von Crespo, Cecilia, O'Brien, Peter L., Nunes, Márcio R., Ruis, Sabrina J., Emmett, Bryan D., Rogovska, Natalia, Malone, Rob W., Cambardella, Cindy, Kovar, John L.

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Unraveling the role of ruzigrass in soil K cycling in tropical cropping systems von Volf, Marcelo R., Crusciol, Carlos A. C., Kovar, John L., Rosolem, Ciro A.

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Corn Stover Harvest, Tillage, and Cover Crop Effects on Soil Health Indicators von Obrycki, John F., Karlen, Douglas L., Cambardella, Cynthia A., Kovar, John L., Birrell, Stuart J.

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Nitrate losses in subsurface drainage and nitrous oxide emissions from a winter camelina relay cropping system reveal challenges to sustainable intensification von Emmett, Bryan D., O’Brien, Peter L., Malone, Robert W., Rogovska, Natalia, Kovar, John L., Kohler, Keith, Kaspar, Thomas C., Moorman, Thomas B., Jaynes, Dan B., Parkin, Timothy B.

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The LTAR Cropland Common Experiment at Upper Mississippi River Basin–Ames von Kovar, John L., Papanicolaou, Athanasios N., Busch, Dennis L., Chatterjee, Amit, Cole, Kevin J., Dalzell, Brent J., Emmett, Bryan D., Johnson, Jane M. F., Malone, Robert W., Morrow, Amy J., Nowatzke, Laurie W., O'Brien, Peter L., Prueger, John H., Rogovska, Natalia, Ruis, Sabrina J., Todey, Dennis P., Wacha, Ken M.

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The LTAR Common Experiment: Facilitating improved agricultural sustainability through coordinated cross‐site research von Liebig, Mark A., Abendroth, Lori J., Robertson, G. Philip, Augustine, David, Boughton, Elizabeth H., Bagley, Gwendolynn, Busch, Dennis L., Clark, Pat, Coffin, Alisa W., Dalzell, Brent J., Dell, Curtis J., Fortuna, Ann‐Marie, Freidenreich, Ariel, Heilman, Philip, Helseth, Christina, Huggins, David R., Johnson, Jane M. F., Khorchani, Makki, King, Kevin, Kovar, John L., Locke, Martin A., Mirsky, Steven B., Schantz, Merilynn C., Schmer, Marty R., Silveira, Maria L., Smith, Douglas R., Soder, Kathy J., Spiegal, Sheri, Stinner, Jedediah, Toledo, David, Williams, Mark, Yost, Jenifer

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