Mar 22 Corn closed at $6.47/bushel, up $0.09 from yesterday's close.  Mar 22 Wheat closed at $7.805/bushel, up $0.0075 from yesterday's close.  Mar 22 Soybeans closed at $15.875/bushel, up $0.3625 from yesterday's close.  Mar 22 Soymeal closed at $449.4/short ton, up $10.6 from yesterday's close.  Mar 22 Soyoil closed at 66.97 cents/lb up 1.34 cents from yesterday's close.  Apr 22 Live Cattle closed at $146.925/cwt up $0.025 from yesterday's close.  Mar 22 Feeder Cattle closed at $167.45/cwt down $1.275 from yesterday's close.  Apr 22 Lean Hogs closed at $105.4/cwt up $1.25 from yesterday's close.  Mar 22 WTI Crude Oil closed at $90.29/barrel down $1.78 from yesterday's close.   ...