Evaluating a subsurface drainage project and its alternatives Image Date Issued 2013 Author Carlson, Brad Sands, Gary R. Main Topic Water Economics
Evaluation of EPIC for Three Minnesota Cropping System Image Date Issued 2000 Author Chung, S. W. Gassman, P. W. Huggins, David R. Randall, Gyles W. Main Topic Water Economics
Predicting the impact of drainage depth on water quality in a cold climate Date Issued 2013 Author Sands, Gary R. Busman, Lowell M. Jin, C. X. Rugger Jr., W. E. Main Topic Water Conveyance & Hydraulics Hydrology Water Economics
The effects of subsurface drainage depth and intensity on nitrate loads in the northern Cornbelt Image Date Issued 2008 Author Sands, Gary R. Song, I Busman, Lowell M. Hansen, Brad J Main Topic Water Economics
Impact of Long-Term tillage systems for continuous corn on nitrate leaching to tile Drainage Date Issued 1995 Author Randall, Gyles W. Iragavarapu, T. K Main Topic Water Economics
Nitrate-Nitrogen in Tile Drainage as Affected by Fertilization Date Issued 1981 Author Baker, James L. Johnson, H. P. Main Topic Water Conveyance & Hydraulics Water Economics
The impact of drainage depth on water quality in a cold climate Date Issued 2013 Author Sands, Gary R. Busman, Lowell M. Jin, C. X. Rugger Jr., W. E. Main Topic Water Economics
Rye cover crop and gamagrass strip effects on NO3 concentration and load in tile drainage Image Date Issued 2007 Author Kaspar, Thomas C. Jaynes, Dan B. Parkin, Timothy B. Moorman, Thomas B. Main Topic Water Economics
Modeling Nitrate Nitrogen Leaching in Response to Nitrogen Fertilizer Rate and Tile Drain Depth or Spacing for Southern Minnesota, USA Image Date Issued 2000 Author Davis, D. M. Gowda, P. H. Mulla, David J. Randall, Gyles W. Main Topic Water Quality & Pollutants Water Economics
