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Article
Fall Nitrogen Applications and Soil Temperature
Integrated Crop Management News
  • John E. Sawyer, Iowa State University
Document Type
Article
Publication Date
10-13-2014
Abstract

If you are considering fall application of anhydrous ammonia to corn fields (the only nitrogen fertilizer recommended for fall application), remember to wait until soil temperatures cool to 50° F and continue to trend colder. The same guidance applies to manure with high ammonium N content, like liquid swine manure.

Copyright Owner
Iowa State University
Language
en
File Format
application/pdf
Citation Information
John E. Sawyer. "Fall Nitrogen Applications and Soil Temperature" (2014)
Available at: http://works.bepress.com/john-sawyer/89/