Mar 20 Corn closed at $3.8125/bushel, up $0.0175 from yesterday's close.  Mar 20 Wheat closed at $5.5375/bushel, down $0.0675 from yesterday's close.  Mar 20 Soybeans closed at $8.725/bushel, down $0.0375 from yesterday's close.  Mar 20 Soymeal closed at $291/short ton, down $0.5 from yesterday's close.  Mar 20 Soyoil closed at 29.94 cents/lb down 0.69 cents from yesterday's close.  Apr 20 Live Cattle closed at $119.675/cwt down $0.525 from yesterday's close.  Mar 20 Feeder Cattle closed at $136.075/cwt up $0.425 from yesterday's close.  Apr 20 Lean Hogs closed at $61.6/cwt down $4.225 from yesterday's close.  Mar 20 WTI Crude Oil closed at $51.58/barrel down $0.56 from yesterday's close.&nbsp...