TILLAGE AND NUTRIENT SOURCE EFFECTS ON WATER QUALITY FROM FLAT LANDS Image Date Issued 2002 Author Thoma, D. P. Gupta, Satish C. Strock, Jeffrey S. Moncrief, John F. Main Topic Water Economics
NITRATE LOSSES TO TILE DRAINAGE AS AFFECTED BY NITROGEN FERTILIZATION OF CORN IN A CORN-SOYBEAN ROTATION Image Date Issued 2004 Author Randall, Gyles W. Vetsch, Jeffrey A. Main Topic Water Economics
MINNESOTA DRAINAGE LAW ANALYSIS AND EVALUATION Image Date Issued 2011-08-15 Author Smith, Louis N. Holtman, Charles B. Main Topic Water Policy 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
Controlled Drainage and Bioreactor- Research and Demonstration Site [Martin County SWCD] [Project] Image Date Issued 2016 Author Perrine, Rich Brenke, Ashley Smith, Kathy Benes, Dustin Johanson, Greg Main Topic Wastewater Water Use & Availability Water Conveyance & Hydraulics 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
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
Nitrogen Application Timing, Forms, and Additives Image Date Issued 2005 Author Randall, Gyles W. Sawyer, John Main Topic Water Conveyance & Hydraulics Water Monitoring & Assessment Water Economics