Funding support for development and validation of Hybrid-Maize came from:

• Agricultural Research Division, Institute of Agriculture and Natural Resources at the University of Nebraska
• Phosphate and Potash Institute
• IMC Global through the Foundation for Agronomic Research
• Fluid Fertilizer Foundation
• Nebraska Corn Board
• Consortium for Agricultural Soil Mitigation of Greenhouse Gases (CASMGS) funded by USDA-CSREES.

We also thank the High Plains Regional Climate Center of the University of Nebraska for providing the historical weather data included with the Hybrid-Maize model.