AREA B 



c 



0) 



u 



w 



a. 



H 

 O 



o 



00 



14 



12 



10 



SOIL DEPTHS 

 15-18 in. 



7/1 



8/1 9/1 



DATE 

 NOT WEEDED 



10/1 



Q. 



LU 



I- 



C/5 



O 

 e/5 



14 



12 



10 



SOIL DEPTHS 

 15-18 in. 



3-6 in. \ 

 9-12 in. \\-. 



\ 





1/3 atm. 



\ 





15 atm. 



1 1 1 ' i 



7/1 



8/1 9/1 

 DATE 



GLASS FIBER MULCH 



10/1 



Figure 8A. — Feviodia monthly soil moistto'e levels under two treatments. 



