Mar 21 Corn closed at $5.345/bushel, down $0.2175 from yesterday's close.  Mar 21 Wheat closed at $6.355/bushel, down $0.14 from yesterday's close.  Mar 21 Soybeans closed at $13.54/bushel, down $0.4775 from yesterday's close.  Mar 21 Soymeal closed at $422.3/short ton, down $16.4 from yesterday's close.  Mar 21 Soyoil closed at 45.69 cents/lb down 0.83 cents from yesterday's close.  Apr 21 Live Cattle closed at $122.7/cwt down $1.125 from yesterday's close.  Mar 21 Feeder Cattle closed at $139.5/cwt up $0.85 from yesterday's close.  Apr 21 Lean Hogs closed at $81.825/cwt up $1.45 from yesterday's close.  Mar 21 WTI Crude Oil closed at $58.41/barrel up $0.05 from yesterday's close.  &nbs...