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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
4-23-2012
Abstract

The Corn Nitrogen Rate Calculator is an online tool that allows determination of nitrogen (N) application rates for corn production and is helpful in determining the effect of fertilizer and corn price on needed rates. The method for calculating suggested N rates is based on a regional (Corn Belt) approach to N rate guidelines. Details on the approach are provided in the regional publicationConcepts and Rationale for Regional Nitrogen Rate Guidelines for Corn. This approach and the Corn Nitrogen Rate Calculator are now being used by seven states across the Corn Belt: Iowa, Illinois, Indiana, Michigan, Minnesota, Ohio and Wisconsin.

Copyright Owner
Iowa State University
Language
en
File Format
application/pdf
Citation Information
John E. Sawyer. "Corn Nitrogen Rate Calculator Update" (2012)
Available at: http://works.bepress.com/john-sawyer/31/