Wheat for May delivery fell 6.75 cents to $5.1825 a bushel; May corn rose 3.25 cents to $3.885 a bushel; May oats lost 1 cent to $1.86 a bushel; and May soybeans fell 5.5 cents to $8.765 a bushel.
Beef and pork futures were higher on the Chicago Mercantile Exchange.
April live cattle gained 0.75 cent to 84.65 cents a pound; May feeder cattle rose 0.82 cent to 94.02 cents a pound; April lean hogs advanced 0.98 cent to 63.2 cents a pound; and May pork bellies rose 1.45 cents to 85.5 cents a pound.