The purpose of this study is to evaluate the yield and profitability of sulfur applications at different rates and timings.

2020 Multi-Location Corn Sulfur Timing Study

Two-year data indicates that placing sulfur near the row is more beneficial than applying a higher quantity at V3. Sulfur has been shown to improve nitrogen use efficiency.

2-YEAR MULTI-LOCATION SULFUR TIMING RETURN ON INVESTMENT

2021 Iowa Corn Thin Stand Management Study - Fungicide Response

2021 Iowa Corn Sulfur Rate & Timing Study

Sulfur Timing Study

2020 Multi-location Corn Sulfur Timing Study

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