Mar 23 Corn closed at $6.7775/bushel, up $0.0175 from yesterday's close.  Mar 23 Wheat closed at $7.655/bushel, up $0.005 from yesterday's close.  Mar 23 Soybeans closed at $15.2725/bushel, up $0.0075 from yesterday's close.  Mar 23 Soymeal closed at $491.1/short ton, down $0.3 from yesterday's close.  May 23 Soyoil closed at 61.75 cents/lb down 0.4 cents from yesterday's close.  Apr 23 Live Cattle closed at $164.65/cwt up $0.575 from yesterday's close.  Mar 23 Feeder Cattle closed at $186.525/cwt up $0.3 from yesterday's close.  Apr 23 Lean Hogs closed at $85.275/cwt down $0.5 from yesterday's close.  Mar 23 WTI Crude Oil closed at $76.34/barrel down $2.15 from yesterday's close.  &nbsp...