Publications and Presentations
Iowa Strategy to Reduce Nutrient Loss: Nitrogen and Phosphorus Practices - ISU Extension publication SR0435
Nonpoint source presentations
A three minute overview of the Iowa Nutrient Reduction Strategy by John Lawrence, Associate Dean, College of Agriculture and Life Sciences and Director, Agriculture and Natural Resources Extension and Outreach.
A 38 minute presentation by Matt Helmers, associate professor and Extension agricultural engineer, Iowa State University, on the Science Assessment process and specific practices to reduce the loss of nitrogen and phosphorous from Iowa’s agricultural landscape.