Mar 21 Corn closed at $5.345/bushel, up $0.005 from yesterday's close.  Mar 21 Wheat closed at $6.47/bushel, down $0.1125 from yesterday's close.  Mar 21 Soybeans closed at $13.5325/bushel, down $0.215 from yesterday's close.  Mar 21 Soymeal closed at $427.1/short ton, down $9.5 from yesterday's close.  Mar 21 Soyoil closed at 44.65 cents/lb up 0.13 cents from yesterday's close.  Apr 21 Live Cattle closed at $122.7/cwt up $0.075 from yesterday's close.  Mar 21 Feeder Cattle closed at $139.8/cwt down $0.275 from yesterday's close.  Apr 21 Lean Hogs closed at $76.375/cwt up $0.075 from yesterday's close.  Mar 21 WTI Crude Oil closed at $52.15/barrel down $0.7 from yesterday's close.  &nbsp...