Helmers, M., Christianson, R., Brenneman, G., Lockett, D., Pederson, C., , . 2012. Water Table, Drainage, and Yield Response to Drainage Water Management in Southeast Iowa: Journal of Soil and Water Conservation. , . 67, 6. 495-501

Agriculture, Analysis, Cropping systems, Drainage patterns, Management, Nitrogen, Nutrients, Water quality, Agricultural BMPs, Water column

This study evaluated and compared the impacts of controlled, shallow, conventional, and absent drainage patterns on nitrate export and crop yield using eight plots at the Iowa State University Southeast Research Farm (Iowa, U.S.).