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Article
In-season N Fertilization Strategies using Active Sensors
Iowa State Research Farm Progress Reports
  • Daniel Barker, Iowa State University
  • John Sawyer, Iowa State University
Farm
Northern Research and Demonstration Farm
Extension Number
RFR A1467
Publication Date
1-1-2015
Abstract
The objectives of this project were to measure corn yield response to applied nitrogen (N) fertilizer based on active canopy sensing during the mid-vegetative corn growth stage (V10) and compare yield and N use efficiency between pre-plant N (PP-N), pre-plant + sensor N (PP+S-N), split N strategy (SNS), and rescue N strategy (RNS).
Copyright Owner
Iowa State University
Language
en
File Format
application/pdf
Citation Information
Daniel Barker and John Sawyer. "In-season N Fertilization Strategies using Active Sensors" (2015)
Available at: http://works.bepress.com/john-sawyer/114/