University of Minnesota Soil Scientist Dan Kaiser says there is a shift in fertilizer use in Minnesota. “Especially in Minnesota, we’re seeing retailers shift more toward urea-based nitrogen systems versus anhydrous,” said Kaiser. Preliminary data suggests there could be some loss occurring with certain inhibitors. “Based on the data from this year, fall and spring application is seeing slightly higher yields with some of the urease inhibitors versus the nitrification inhibitors.” Kaiser plans to follow up on that in 2024. It will be important to continue looking at new data in years with more moisture.
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