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To evaluate how the Climate FieldView nitrogen management tool may assist growers in managing their N applications and usage in the most profitable way when compared to local standards.
Table 1. *PRE indicates that nitrogen was applied pre-plant (before planting).
Figure 1. Screenshots of the N status of the three pre-plant (PRE) N treatments as modelled by the Climate FieldView nitrogen management tool. The model was for a target of 10 lbs N/acre at black layer. Red (top) indicates severe deficit, yellow (middle) indicates potential deficit, and green (bottom) indicates some surplus at black layer.
Figure 2. Effects of N management on the average yield and profitability of corn.