The purpose of this study is to evaluate the yield impact of placing two different rates of pre-plant incorporated anhydrous ammonia between the rows versus under the rows.

2019 Ohio Corn Nitrogen Placement Study - Anhydrous Ammonia

In 2019, 150 units NH3 was not enough nitrogen. Nitrogen placed directly beneath the row likely injured the roots.

Fall: Disk-Rip, Spring: Field Cultivation | Herbicides Pre: 2 lb. Atrazine, 5.6 oz. Corvus®, 1 qt. Roundup PowerMAX® |

190 units NH3 Underneath the Rows, 150 units NH3 Between the Rows, 150 units NH3 Underneath the Rows

2021 Iowa Corn Thin Stand Management Study - Fungicide Response

2021 Iowa Corn Sulfur Rate & Timing Study

Nitrogen Placement Study

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