Influence of Phosphorus and Potassium Applications in a Multi-Year Spring Wheat-Soybean Crop Rotation Study author(s): Dr. Dave Grafstrom, UMN, and…
Timing of P application for corn and soybean production
Understanding mechanisms of sulfur cycling in Minnesota soils and availability from fertilizer
Updating nitrogen and phosphorus credits from manure to maximize fertilizer use efficiency in row crops
Evaluation and Calibration of In-Season Tools for Detecting Nitrogen Stress in Corn
Comparison Between Source of Potassium for Corn, Soybean, and Wheat Production
Change in Soil Test P Following Long Term P Fertilization Strategies
Urea and Urea Additives as Fertilizer Sources for Corn Production in Minnesota
Evaluating the Haney Test as a Tool in Soil Fertility Management in MN
On-Farm Evaluation of Boron Response in Corn and Sugarbeet
Evaluation of Sulfur Guidelines for Major Crops in MN
Minnesota Long-Term Phosphorus Trial: Phase II, Testing Yield Response and Potential