Mar 22 Corn closed at $6.225/bushel, down $0.1225 from yesterday's close.  Mar 22 Wheat closed at $7.55/bushel, down $0.14 from yesterday's close.  Mar 22 Soybeans closed at $15.4525/bushel, up $0.1675 from yesterday's close.  Mar 22 Soymeal closed at $435.1/short ton, down $0.9 from yesterday's close.  Mar 22 Soyoil closed at 65.98 cents/lb up 0.15 cents from yesterday's close.  Apr 22 Live Cattle closed at $146.9/cwt up $1.525 from yesterday's close.  Mar 22 Feeder Cattle closed at $166.875/cwt up $3.175 from yesterday's close.  Apr 22 Lean Hogs closed at $99.125/cwt up $1.45 from yesterday's close.  Mar 22 WTI Crude Oil closed at $87.97/barrel down $0.23 from yesterday's close.  &nbsp...