The purpose of this study is to evaluate Chilean nitrate, applied at various timings, and its effect on yield and profitability.

2021 Iowa ORGANIC Corn NITROGEN MANAGEMENT STUDY

Supplying ample late-season nitrogen can be a challenge in organic systems. Two applications of Allganic™ Nitrogen Plus was easily the most profitable pass in this high-yielding trial.

 Fall: Chisel, Spring: Field Cultivation | 

ORGANIC NITROGEN MANAGEMENT STUDY

2021 Iowa Organic Corn Nitrogen Management Study

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