Mar 23 Corn closed at $6.79/bushel, up $0.015 from yesterday's close.  Mar 23 Wheat closed at $7.5025/bushel, down $0.065 from yesterday's close.  Mar 23 Soybeans closed at $15.2125/bushel, down $0.1075 from yesterday's close.  Mar 23 Soymeal closed at $489/short ton, down $7.5 from yesterday's close.  Mar 23 Soyoil closed at 59.31 cents/lb up 0.25 cents from yesterday's close.  Apr 23 Live Cattle closed at $164.475/cwt up $0.35 from yesterday's close.  Mar 23 Feeder Cattle closed at $187.7/cwt up $1.6 from yesterday's close.  Apr 23 Lean Hogs closed at $82.725/cwt down $3.75 from yesterday's close.  Mar 23 WTI Crude Oil closed at $74.11/barrel up $0.72 from yesterday's close.  &...