Education Commons^™

G91-1010 Managing Corn And Sorghum Residues During The Ecofarming Fallow Period, Robert N. Klein, Gail A. Wicks

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide explains how to maintain an appropriate residue cover with ecofarming in the fallow period before winter wheat to reduce soil erosion and conserve soil moisture. Ecofarming is a system of controlling weeds and managing crop residues throughout a crop rotation with minimum use of tillage. This will reduce soil erosion and production costs while increasing weed control, water infiltration, moisture conservation and crop yields. In the winter wheat-ecofallow corn or grain sorghum-fallow rotation, corn or grain sorghum is no-till planted into winter wheat stubble in May. During the previous summer or fall the winter wheat stubble was treated …

G91-1043 Water Runoff Control Practices For Sprinkler Irrigation Systems, William L. Kranz, David P. Shelton, Elbert C. Dickey, John A. Smith

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide describes techniques to help reduce water runoff from fields irrigationd with sprinkler irrigation systems.

Water runoff is often a problem associated with sprinkler irrigation systems operated on sloping terrain. Soil particles, fertilizers and pesticides can become part of runoff waters and can be moved from their target locations, causing degradation of surface water quality.

Other potential problems associated with runoff include a lack of soil moisture in localized areas of the field, crop nutrient deficiencies, washed-out seeds or plants, and increased irrigation water pumping costs.