SF_GR310 Sioux Falls, SD Fri May 16, 2008 USDA-SD Dept Ag Market News Rock Valley Hay Auction - Thursday, May 15, 2008 All prices dollars per ton, except straw, dollars per bale. All sales FOB Rock Valley, Iowa, vicinity. Receipts: 40 loads Week Ago: 43 Loads Year Ago: 50 Loads One load Small Squares equals approximately 5 tons; Large Squares and Large Rounds range from 10-25 tons per load. All classes sold mostly steady. Alfalfa: Large Rounds, 21 loads: Premium 120.00-140.00, load 145.00; Good 110.00-115.00. Mixed Alfalfa/Grass: Large Rounds, 2 loads: Premium 140.00- 200.00. Grass: Large Squares, 2 loads: Premium 125.00-165.00. Large Rounds, 13 loads: Premium 120.00-140.00, load 155.00; Good 95.00. Bedding: Large Squares, 1 load: 41.00 per bale. Large Rounds, 1 load: 23.00 per bale. Source: USDA-South Dakota Dept Ag Market News, Sioux Falls, SD 605-338-4061 www.ams.usda.gov/mnreports/SF_GR310.txt 0755c jkb .