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Selected Works of Stuart J. Birrell
Presentation
Comparison of Variable Rate to Single Rate Nitrogen Fertilizer Application: Corn Production and Residual Soil NO3-N
Site-Specific Management for Agricultural Systems (1995)
  • N. R. Kitchen, University of Missouri
  • D. F. Hughes, University of Missouri
  • K. A. Sudduth, United States Department of Agriculture
  • Stuart J. Birrell, University of Missouri
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Abstract
The questions most often asked by farmers when discussing variable rate (VR) fertilizer inputs are "How much will it cost?" and "How will it affect my yields?" Many farmers and custom application services share a reluctance to invest in the time and technology required for variable fertilizer application since studies to answer these questions are few and results have been inconsistent.
Disciplines
Publication Date
1995
Comments
Works produced by employees of the U.S. Government as part of their official duties are not copyrighted within the U.S. The content of this document is not copyrighted.
Citation Information
N. R. Kitchen, D. F. Hughes, K. A. Sudduth and Stuart J. Birrell. "Comparison of Variable Rate to Single Rate Nitrogen Fertilizer Application: Corn Production and Residual Soil NO3-N" Site-Specific Management for Agricultural Systems (1995)
Available at: http://works.bepress.com/stuart_birrell/39/