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Nitrogen response clear, profitability still the question
Few inputs carry more weight in corn production than nitrogen. It fuels yield potential, but it also drains farm budgets at a time when fertilizer prices remain elevated. Ongoing research is helping to refine our understanding, confirming long-held practices while shedding light on how growers can maximize their return on every dollar spent. Researchers are seeing just how much nitrogen can shape a corn crop. University of Illinois Extension’s Dr. John Jones explains that in their recent...