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Nutrient Management

Our research in nutrient management is done primarily in corn, soybean, and wheat investigating the main nutrients in fertilizer applications: phosphorus (P), potassium (K), and nitrogen (N). In addition to our research, we also conduct product testing trials. You can read more about our research by clicking here

We are actively working on revising the Tri-State Fertilizer Recommendations (link) in corn, soybean, and wheat and are in the final stages of this process. Results of this work to date include:

Corn, Soybean, and Alfalfa Yield Responses to Micronutrient Fertilization in Ohio

Ohio Data that Shaped the Tri-State Fertilizer Recommendations

Converting betweeen Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values

Nutrients Removed with Harvested Corn, Soybean, and Wheat Grain in Ohio