Mar 23 Corn closed at $6.795/bushel, down $0.0325 from yesterday's close.  Mar 23 Wheat closed at $7.74/bushel, down $0.115 from yesterday's close.  Mar 23 Soybeans closed at $15.1625/bushel, up $0.02 from yesterday's close.  Mar 23 Soymeal closed at $458.5/short ton, down $2.8 from yesterday's close.  Mar 23 Soyoil closed at 66.36 cents/lb up 1.39 cents from yesterday's close.  Feb 23 Live Cattle closed at $158.85/cwt up $1.05 from yesterday's close.  Mar 23 Feeder Cattle closed at $186.775/cwt up $0.575 from yesterday's close.  Feb 23 Lean Hogs closed at $88.675/cwt down $2.125 from yesterday's close.  Feb 23 WTI Crude Oil closed at $78.3/barrel down $0.66 from yesterday's close.  &nbs...