Mar 21 Corn closed at $5.5225/bushel, up $0.135 from yesterday's close.  Mar 21 Wheat closed at $6.575/bushel, up $0.2075 from yesterday's close.  Mar 21 Soybeans closed at $13.8475/bushel, up $0.1275 from yesterday's close.  Mar 21 Soymeal closed at $428.4/short ton, up $1.2 from yesterday's close.  Mar 21 Soyoil closed at 47.27 cents/lb up 1.23 cents from yesterday's close.  Apr 21 Live Cattle closed at $125.8/cwt up $0.625 from yesterday's close.  Mar 21 Feeder Cattle closed at $140.775/cwt down $0.075 from yesterday's close.  Apr 21 Lean Hogs closed at $86.175/cwt up $0.975 from yesterday's close.  Mar 21 WTI Crude Oil closed at $60.25/barrel up $0.78 from yesterday's close.   ...