CONTENTS. 



ction 5 



ultural experiment, Cairo, Ga., 1905 6 



Scheme of fertilization w 6 



Results of fertilizer experiments 7 



'" 1 ida canes 11 



Technical control of the factory 11 



Improvements in the factory 12 



Manufacturing and analytical data 13 



Analyses of juice from Waycross canes 14 



Analyses of sirups at experimental factory, Waycross, Ga 16 



Semisirups 16 



k. I Finished sirups 17 



of the four-year experiment on fertilization of sugar cane, 1902-1905 ... 18 



The experimental fields 18 



The fertilizers used 18 



The results secured 19 



Discussion and comparison of the data ' 26 



Experiments with no fertilizer 26 



Experiments with the normal-formula fertilizer 27 



Experiments with the revised-formula fertilizer 31 



Experiments with various combinations of fertilizers 32 



Summary 35 



conclusions 36 



(3) 



