Algorithm for Determining In-Season Fertilizer N rates Using Yield Prediction and the Response Index
Nitrogen Use Efficiency, Nitrogen Fertilizers, NUE, Nitrogen and the EnvironmentNitrogen Fertilization Optimization Algorithm (NFOA)
Optical Sensor Based Algorithm for Crop Nitrogen Fertilization  Commun. Soil Sci. Plant Anal. 36:2759-2781 (pdf)

Improving Nitrogen Use Efficiency in Cereal Grain Production with Optical Sensing and Variable Rate Application, Agron J. (94:815-820)

Nitrogen Fertilization Optimization Algorithm 2003
 Nitrogen Fertilization Optimization Algorithm 2002
Nitrogen Fertilization Optimization Algorithm 2000

2004 Outline for Generating New Crop Algorithms for N Fertilization

2005 Nitrogen Fertilization Optimization Algorithm using PLOT CV's

2005 CV Algorithm: Manuscript
 

 

 

 
Comprehensive information on Nitrogen Use Efficiency for cereal crop production