80 MAINE STATE COLLEGE 



DIAGRAM OF EXPERIMENTAL FIELD No. 1. 



South. 





co 



CO 





CO 







CO 



i— i 







CO 



CO 







CO 

 CO 



o 







03 



7* 







CO 



co 



1— t 







o 



CO 



CM 



T— 1 







GNl 



1—1 

 I—l 





X 



CO 

 CM 



o 



1— 1 



DO 



9 



CM 



OS 





CO 

 CM 



CO 







tO 

 CM 



D~ 







CM 



co 







CO 

 CM 



•o 







cm 



CM 



«# 







i—l 

 CM 



CO 







O 

 CM 



CM 







C5 



i—l 





North. 



