Written collaboratively by: Jonathan Kleinjan, former SDSU Extension Agronomist; Christopher Graham; Karl Glover; Kevin Kirby; Shawn Hawks; Bruce Swan; Christopher Nelson; and Travis Iverson.
Crop performance testing results are released annually through the activities of SDSU Extension and the South Dakota Agricultural Experiment Station at SDSU.
View archived reports including data from 2003 - 2017 (when available) in the SDSU Extension Publications Archive.