Mar 19 Corn closed at $3.77/bushel, down $0.0175 from yesterday's close.  Mar 19 Wheat closed at $5.215/bushel, down $0.045 from yesterday's close.  Mar 19 Soybeans closed at $9.16/bushel, up $0.01 from yesterday's close.  Mar 19 Soymeal closed at $312.3/short ton, down $0.6 from yesterday's close.  Mar 19 Soyoil closed at 29.51 cents/lb up 0.13 cents from yesterday's close.  Apr 19 Live Cattle closed at $126.475/cwt down $0.025 from yesterday's close.  Mar 19 Feeder Cattle closed at $144.325/cwt up $0.675 from yesterday's close.  Apr 19 Lean Hogs closed at $63.5/cwt down $1.35 from yesterday's close.  Mar 19 WTI Crude Oil closed at $53.13/barrel up $0.51 from yesterday's close.   ...