CHICAGO (AP) -- Grain prices were mixed Tuesday in early trading on the Chicago Board of Trade.

Wheat for March delivery rose 1.75 cent to $7.53 a bushel; March corn rose 4.50 cents to $6.90 a bushel; March oats were flat at $3.3150 a bushel; while March soybeans slipped 0.50 cent to $13.88 a bushel.

Beef futures fell, while pork futures rose on the Chicago Mercantile Exchange.

February live cattle fell 0.25 cent to $1.3275 a pound; March feeder cattle fell 0.90 cent to $1.5520 a pound; February lean hogs added 0.50 cent to 86.80 cents a pound.

Copyright 2013 The AP.