Comprehensive information on Nitrogen Use Efficiency for cereal crop production
 


Department of Biosystems and Agricultural Engineering
Department of Plant and Soil Sciences

Nitrogen use efficiency, improved methods of N fertilization for corn and wheat

1.  Resolution for Precision Ag

2.  Predicting Grain Yield Using In-Season Sensor Readings

3.  Predicting the Potential Response to Applied N  (Response Index)
4.  Sensors and Equipment Used by OSU and NTech
5.  Algorithm for Determining In-Season Fertilizer N rates for Each 4 ft2 at 15 mph
6. NEW Work
7.  Net Benefits of Using this Technology
8.  Journal Publications
9.  Extension of the Concept

Precision AgriculturePrecision Agriculture (undergraduate and graduate students)
Soil Plant Nutrient Cycling and Environmental Quality, Soil 5813Soil Plant Nutrient Cycling and Environmental Quality (graduate students)
 
Improved in-season fertilizer N recommendations using CST (calibration stamp technology)Oklahoma State University recently released the first automated calibration stamp applicator for improving in-season fertilizer N rates and ultimate Nitrogen Use Efficiency.




Sensor Based Nitrogen Rate Calculator
(SBNRC)
2004 topdress N Recommendations

Introduction to SBNRC

Team Publications
Team-VRT
Scrapbook
VRT Equipment
Management Resolution
Small Scale Variability
Precision Ag Links

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