2021 Orthman Research Yield Book


Soybean Foliar Results and Discussion Not all trials are favorable. Certainly this is the case in our foliar trials on soybeans. We needed to have replication in these trials but unfortunately we did not in 2021. We observed that the timing was a little early for the soybeans. Typically foliar applications in soybeans are most effective in the R3 to R4 stages. We plan to re-evaluate the foliar trials in 2022 with better timing and replication. We observed that foliar applications should not be judged by single trials but should be evaluated over multiple trials and environments.

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