How do we optimize the use of commercial nitrogen and reduce nitrate leaching? Guolong Liang, agriculture water quality outreach specialist, and Monica Schauer, research director for NOPP, discuss the importance of nitrogen optimization and the strategies to reduce nitrate leaching. Learn about how agronomic results and water quality impacts connect with lessons from an on-farm trial from the Nitrogen Optimization Pilot Program (NOPP) from 2023.

This article was originally published in The Journal of Nutrient Management Discovery Farms’ Nitrogen Use Efficiency Project provides farmers and agronomists opportunities to evaluate their N management to determine the economic and environmental impacts of current practices. With five growing seasons of data collection and 300 fields in our database, we have established benchmarks for […]