Mar 20 Corn closed at $3.77/bushel, down $0.015 from yesterday's close.  Mar 20 Wheat closed at $5.51/bushel, down $0.09 from yesterday's close.  Mar 20 Soybeans closed at $8.905/bushel, down $0.0225 from yesterday's close.  Mar 20 Soymeal closed at $289.2/short ton, down $3.7 from yesterday's close.  Mar 20 Soyoil closed at 30.64 cents/lb up 0.52 cents from yesterday's close.  Apr 20 Live Cattle closed at $118.25/cwt down $0.9 from yesterday's close.  Mar 20 Feeder Cattle closed at $140.2/cwt down $0.6 from yesterday's close.  Apr 20 Lean Hogs closed at $67.025/cwt up $0.15 from yesterday's close.  Apr 20 WTI Crude Oil closed at $53.34/barrel down $0.54 from yesterday's close.   ...