Mar 23 Corn closed at $6.7975/bushel, down $0.04 from yesterday's close.  Mar 23 Wheat closed at $7.6125/bushel, up $0.0875 from yesterday's close.  Mar 23 Soybeans closed at $15.38/bushel, up $0.0275 from yesterday's close.  Mar 23 Soymeal closed at $484.2/short ton, down $4.5 from yesterday's close.  Mar 23 Soyoil closed at 62.33 cents/lb up 1.01 cents from yesterday's close.  Apr 23 Live Cattle closed at $163.025/cwt down $0.325 from yesterday's close.  Mar 23 Feeder Cattle closed at $186.15/cwt up $2.225 from yesterday's close.  Apr 23 Lean Hogs closed at $86.425/cwt down $0.1 from yesterday's close.  Mar 23 WTI Crude Oil closed at $79.04/barrel up $1.14 from yesterday's close.  &nbs...