Mar 19 Corn closed at $3.7525/bushel, down $0.0025 from yesterday's close.  May 19 Wheat closed at $4.9175/bushel, up $0.0075 from yesterday's close.  Mar 19 Soybeans closed at $9.1025/bushel, down $0.0075 from yesterday's close.  Mar 19 Soymeal closed at $305.6/short ton, down $0.3 from yesterday's close.  May 19 Soyoil closed at 30.85 cents/lb up 0.03 cents from yesterday's close.  Apr 19 Live Cattle closed at $128.875/cwt up $0.275 from yesterday's close.  Mar 19 Feeder Cattle closed at $142.9/cwt down $0.325 from yesterday's close.  Apr 19 Lean Hogs closed at $55.45/cwt down $0.5 from yesterday's close.  Apr 19 WTI Crude Oil closed at $57.1/barrel up $0.14 from yesterday's close.  &n...