Evaluation of Measurement Methods as Surrogates for Tile-Flow Nitrate-N Concentrations
Project
Search
Impacts of Cover Crops on Phosphorus and Nitrogen Loss with Surface Runoff
Project
Water Quality Program | Iowa State University Extension and Outreach
Resource
Iowa State University Extension and Outreach Water Quality Program resources.
Quantifying Temporal and Spatial Variability in NO3-N Leaching Across Iowa
Project
Reducing Nutrient Losses While Increasing Farm Profit Through Precision Conservation
Project
Scientific and Technological Tools to Implement Iowa Nutrient Reduction Strategy
Project
$500 Million in Public and Private Water Quality Funding Identified in Iowa Nutrient Reduction Strategy Annual Report
News
Iowa State University, the Iowa Department of Agriculture and Land Stewardship and the Iowa Department of Natural Resources (DNR) announced today that the Iowa Nutrient Reduction Strategy Annual Progress Report is now available at www.nutrientstrategy.iastate.edu/documents.
Iowa Learning Farms
Iowa Nutrient Reduction Strategy
Resource
The Iowa Nutrient Reduction Strategy is a science and technology-based framework to assess and reduce nutrients to Iowa waters and the Gulf of Mexico. It is designed to direct efforts to reduce nutrients in surface water from both point and nonpoint sources in a scientific, reasonable and cost effective manner.
Clean Water Iowa
Resource
Clean Water Iowa links to work underway through the Iowa Water Quality Initiative (WQI), led by the Iowa Department of Agriculture and Land Stewardship, to implement the Iowa Nutrient Reduction Strategy (NRS) established in 2013.