Mar 21 Corn closed at $5.6375/bushel, up $0.1525 from yesterday's close.  Mar 21 Wheat closed at $6.5575/bushel, up $0.145 from yesterday's close.  Mar 21 Soybeans closed at $13.8775/bushel, up $0.21 from yesterday's close.  Mar 21 Soymeal closed at $436.6/short ton, up $6.1 from yesterday's close.  Mar 21 Soyoil closed at 45.63 cents/lb up 0.97 cents from yesterday's close.  Apr 21 Live Cattle closed at $123.95/cwt up $0.175 from yesterday's close.  Mar 21 Feeder Cattle closed at $137.45/cwt down $0.825 from yesterday's close.  Apr 21 Lean Hogs closed at $80.65/cwt up $0.35 from yesterday's close.  Mar 21 WTI Crude Oil closed at $58.07/barrel up $1.22 from yesterday's close.   ...