Cultivars, fall dormancy classes, fall dormancy ratings, fall dormancy types and seed sources of alfalfa evaluated in this study at Wuyuan and Hohhot, Inner Mongolia in 2014.

† Number corresponds to fall dormancy class used by the Certified Alfalfa Seed Council (CASC). ‡ Number corresponds to the value calculated using the University of California regression equation. FDC was used by the Certified Alfalfa Seed Council (CASC). FDR represents the actual fall dormancy rating of each check cultivar based on the average University of California regression and the Certified Alfalfa Seed Council Class.