Mar 23 Corn closed at $6.83/bushel, up $0.005 from yesterday's close.  Mar 23 Wheat closed at $7.5/bushel, down $0.025 from yesterday's close.  Mar 23 Soybeans closed at $15.095/bushel, down $0.14 from yesterday's close.  Mar 23 Soymeal closed at $473.5/short ton, down $3.6 from yesterday's close.  Mar 23 Soyoil closed at 60.62 cents/lb down 0.17 cents from yesterday's close.  Apr 23 Live Cattle closed at $160.825/cwt up $0.3 from yesterday's close.  Mar 23 Feeder Cattle closed at $183.475/cwt up $0.625 from yesterday's close.  Apr 23 Lean Hogs closed at $86.45/cwt down $0.55 from yesterday's close.  Mar 23 WTI Crude Oil closed at $79.5/barrel down $1.51 from yesterday's close.   ...