Abstract
Farmers understand it is best to apply nitrogen to the crop at or right before rapid growth occurs. However, 100 percent in-season nitrogen applications are faulted because of potential for unfavorable weather conditions delaying applications and subsequent crop nitrogen deficiency occurring. This trial looks at how split nitrogen applications can be used to address environmental risks of pre-plant nitrogen application as well as unfavorable application conditions in-season.
Keywords: RFR A12132
How to Cite:
Licht, M. A., Koopman, Z. A. & Berns, K. R., (2013) “Split Nitrogen Application Trial”, Iowa State University Research and Demonstration Farms Progress Reports 2012(1).
Downloads:
Download pdf
View PDF