2023-01-07 00:00:00 The eKonomics app puts farming’s go-to information resource in the palm of your hand. Access the most accurate information and research tools from anywhere at any time. The eKonomics app was designed to help maximize your farming investments and give you better insight over your nutrient management. Along with the powerful ROI calculators and tools, the app gives you easy access to commodity prices and the new “Ask an Agronomist” feature. ROI Calculator With the ROI Calculator, you can make accurate nutrient application plans and zero in on the optimal phosphorus and potassium rates based on the expected nutrient response of your fields.