Mar 19 Corn closed at $3.705/bushel, down $0.0475 from yesterday's close.  May 19 Wheat closed at $4.7275/bushel, down $0.19 from yesterday's close.  Mar 19 Soybeans closed at $9.1175/bushel, up $0.015 from yesterday's close.  Mar 19 Soymeal closed at $305.4/short ton, down $0.2 from yesterday's close.  May 19 Soyoil closed at 30.68 cents/lb down 0.17 cents from yesterday's close.  Apr 19 Live Cattle closed at $129.225/cwt up $0.35 from yesterday's close.  Mar 19 Feeder Cattle closed at $142.5/cwt down $0.4 from yesterday's close.  Apr 19 Lean Hogs closed at $53.9/cwt down $1.55 from yesterday's close.  Apr 19 WTI Crude Oil closed at $55.48/barrel down $1.78 from yesterday's close.  &nbs...