Mar 21 Corn closed at $5.4925/bushel, up $0.0225 from yesterday's close.  Mar 21 Wheat closed at $6.51/bushel, down $0.12 from yesterday's close.  Mar 21 Soybeans closed at $13.6525/bushel, down $0.0475 from yesterday's close.  Mar 21 Soymeal closed at $430.5/short ton, down $0.5 from yesterday's close.  Mar 21 Soyoil closed at 44.97 cents/lb up 0.35 cents from yesterday's close.  Apr 21 Live Cattle closed at $121.7/cwt down $0.15 from yesterday's close.  Mar 21 Feeder Cattle closed at $137.925/cwt up $0.2 from yesterday's close.  Apr 21 Lean Hogs closed at $75.5/cwt down $1.15 from yesterday's close.  Mar 21 WTI Crude Oil closed at $53.54/barrel up $1.34 from yesterday's close.   ...