Mar 20 Corn closed at $3.915/bushel, up $0.0375 from yesterday's close.  Mar 20 Wheat closed at $5.6025/bushel, up $0.015 from yesterday's close.  Mar 20 Soybeans closed at $9.5625/bushel, up $0.0075 from yesterday's close.  Mar 20 Soymeal closed at $305.6/short ton, up $0.9 from yesterday's close.  Mar 20 Soyoil closed at 35.24 cents/lb up 0.47 cents from yesterday's close.  Feb 20 Live Cattle closed at $125.775/cwt down $0.15 from yesterday's close.  Mar 20 Feeder Cattle closed at $143.725/cwt down $0.5 from yesterday's close.  Feb 20 Lean Hogs closed at $71.55/cwt up $0.125 from yesterday's close.  Feb 20 WTI Crude Oil closed at $61.1/barrel up $0.04 from yesterday's close.    &...