Fall Nitrogen Applications and Soil TemperatureIntegrated Crop Management News
AbstractIf 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 OwnerIowa State University
Citation InformationJohn E. Sawyer. "Fall Nitrogen Applications and Soil Temperature" (2014)
Available at: http://works.bepress.com/john-sawyer/89/