Wang, Guangyao (Sam)
Abstract or Description:
Reference strips have been developed to allow visual evaluation and determination of whether an in-season N application is needed for grain crops. Of all these reference techniques, the most common and easiest one to use is the N-Rich Strip and Ramp Calibration Strip. This article describe how to implement N-Rich Strip and Ramp Calibration Strip in the field to manage N fertilizer application timing and rates.
College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ)
Plant Sciences, School of
Ramp Calibration Strip