University of Guelph Researchers Discuss Corn Nitrogen Needs, Impact of Leaf Burn in Farmtario Article

Two Department of Plant Agriculture researchers spoke at the 2025 Southwest Agricultural Conference, covering studies informing updates to Ontario's Corn Nitrogen Calculator, and leaf burn.

Dr. Adrian Correndo offered rules of thumb for nitrogen application derived from research at the Ontario Crops Research Centre - Elora.

Dr. Joshua Nasielski spoke about post-emergence nitrogen application and leaf burn, citing trials at the Ontario Crops Research Centre - Ridgetown.

Read the full story: Updating Ontario nitrogen recommendations | Farmtario