Kanwar, R. S., Cruse, R. M., Ghaffarzadeh, M., Bakhsh, A., Karlen, D. L., Bailey, T. B.. 2005. Corn-Soybean and Alternative Cropping Systems Effects on NO3-N Leaching Losses in Subsurface Drainage Water: Applied Engineering in Agriculture. ASAE, . 21, 2. 181-188

Agriculture, Analysis, Corn, Groundwater, Nitrogen, Nutrients, Soybeans, Water quality, Watershed, Agricultural BMPs

This study evaluated the effects of various cover cropping systems on nitrate concentrations in subsurface drainage using field experiments at Iowa State University’s Northeastern Research Center (U.S.).