Nitrogen Fertilization Optimization Algorithm (NFOA) 
Optical Sensor Based Algorithm for Crop Nitrogen Fertilization 2005 Nitrogen Fertilizer Approaches (YP0RI vs Sufficiency) 
Algorithm for Determining InSeason Fertilizer N rates Using Yield Prediction and the Response Index 
Methodolgy for generating Algorithms (dates back to 2003) 
The Key to OSU
Algorithm Development: Recognizing the Independence of Yield Potential
and N Responsiveness
In Season Prediction of Corn Grain Yield Potential Using Normalized Difference Vegetation Index (Teal, 2006) 
Improving Nitrogen Use Efficiency in Cereal Grain Production with Optical Sensing and Variable Rate Application, Agron J. (94:815820) 
Nitrogen
Fertilization Optimization Algorithm 2003 Nitrogen Fertilization Optimization Algorithm 2000 2004 Outline for Generating New Crop Algorithms for N Fertilization 
2005 Nitrogen Fertilization Optimization Algorithm using PLOT CV's
