70 



during the day, and the juice, expressed on a small hand-mill, subjected 

 to analysis. The following results were obtained : l 



ANALYSIS OF DIFFUSION JUICES. 



The diffusion juices obtained in the above experiment were analyzed 

 with the following results : l 



Composition of canes used in second diffusion experiment at Ottawa." 1 



Composition of diffusion juices from above canes. 3 



Composition of juices from canes topped and suckered, topped and not suckered, and un- 

 touched, Ottawa, 1885. 



MEANS. 



1 Op. cit., p. 8. 



Op. cit., p. 10. Op. cit., p. 12. 



