Phosphorus, potassium, sulfur and nitrogen. All are traditional nutrients growers plan to put into soil each year to help maximize their yield potential. But did you know there are 3 other major components that are often overlooked?

Predicting fertilizer needs and actual N uptake by crops can feel like guesswork, especially when trying to balance cost with net profit. However, when Dr. Emerson Nafziger’s data is accumulated and plotted, patterns start to emerge, which help farmers balance profit with optimum crop health.