Tilled 

 Twice ■ 



Weekly 



Not 



"ILLED 



CGA 72662 



2 

 Control 



1 

 Control 







CGA 72662 



f 



E 



|« — 1.2 m A 



154 



Figure 32. Treatment area, assignment of treatments, and tilling 

 schedule in the CGA 72662 tilling trial. 



