The Minnesota Agricultural Experiment Station has published reports of crop variety trials since the the late 1880s. A variety of crops have been tested over that time. Crops included in the last few decades of the variety trials include: Alfalfa Barley Birdsfoot Trefoil Bromegrass Canola Cicer Milkvetch Corn Grain Corn Silage Kura Clover Oat Orchardgrass Reed Canarygrass Red Clover Soybean Spring Wheat Tall Fescue Timothy Wild Rice Winter Rye Winter Wheat