Dr. Simer Virk, UGA precision Ag Specialist, as shared this blog post about broadcast spreader calibrations: https://site.extension.uga.edu/precisionag/2022/02/proper-spreader-calibration-is-important-for-precision-fertilizer-applications/
Also, our district office has spreader calibration kits available for me to check out. If you ever what me to come out to your farming operation to help calibrate, please let me know (229-417-7062). The explanation of the process can be found in the document below:
