Nutrient Management Suggestions for Corn

This publication edition provides information about a newly developed web-based nitrogen (N) recommendation tool for corn grain, adopted from our previous N recommendation equation. The N recommendations are based on expected yield, soil nutrient availability, residual nitrate, soil type, soil organic matter, water use, fertilizer cost, and time of application. Recommendation information for phosphorus, potassium, sulfur, iron, zinc, and lime remains unchanged from the previous edition.

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