From field sample to farm decision: Making sense of nitrogen tests

Episode 304. From field sample to farm decision: Making sense of nitrogen tests

Richard Roth, assistant professor, Agronomy and extension nitrogen science specialist, Iowa State University

Nitrogen testing can provide valuable insights, but only if you know how to sample correctly, understand what the lab is measuring, and apply the results on your farm. This session will cover common tests such as the fall stalk nitrate test, late spring nitrate test, preplant nitrate test, and potentially mineralizable nitrogen test. Participants will walk away with practical guidance on how to interpret results and turn them into confident, profitable nitrogen management decisions.
1.0 NM CCA Credit