Dyersville, March 27, Hay, large round, premium, $190-225, fair, $160-185, utility, $135-160; large square, premium, $275, good, $242-270, fair, $200-240; utility, $180-220. Straw, good, large square, $45-50.  Corn Stalks, large round, $20-27. Grass, large round, good, $165-190; fair/poor, $135-165. CRP,  large round, good, $170. Mixed, large...