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Article
Corn Nitrogen Rate Calculator Update
Integrated Crop Management News
  • John E. Sawyer, Iowa State University
Document Type
Article
Publication Date
8-17-2010
Abstract
The Iowa nitrogen (N) response database in the corn nitrogen rate calculatorwas recently updated, with response trials added from 2009 research. There are now 188 trials for corn following soybean and 89 trials for corn following corn. Being able to easily update the database with recent data is one of the many advantages to this dynamic database approach for corn N rate guidelines. Having new response trial data allows rapid updating with changing hybrid genetics, rotations and climatic conditions.
Copyright Owner
Iowa State University
Language
en
File Format
application/pdf
Citation Information
John E. Sawyer. "Corn Nitrogen Rate Calculator Update" (2010)
Available at: http://works.bepress.com/john-sawyer/30/