Mar 20 Corn closed at $3.89/bushel, down $0.005 from yesterday's close.  Mar 20 Wheat closed at $5.685/bushel, up $0.0625 from yesterday's close.  Mar 20 Soybeans closed at $9.4225/bushel, up $0 from yesterday's close.  Mar 20 Soymeal closed at $302/short ton, down $1.8 from yesterday's close.  Mar 20 Soyoil closed at 34.07 cents/lb up 0.12 cents from yesterday's close.  Feb 20 Live Cattle closed at $126.85/cwt up $0.3 from yesterday's close.  Mar 20 Feeder Cattle closed at $145.725/cwt down $0.125 from yesterday's close.  Feb 20 Lean Hogs closed at $67.675/cwt up $1.775 from yesterday's close.  Feb 20 WTI Crude Oil closed at $58.39/barrel up $0.31 from yesterday's close.   ...