I 



U. S. DEPARTMENT OF AGRICULTURE. 



DIVISION OF CIIKMlKTltY. 

 BULLETIN No. 23. 



RECORD OF EXPERIMENTS 



AGRICULTURAL 

 LIBRARY, 



AT THE 



UNIVERSITY 



-OF- 



CAL1FORNIA. 



SUGAR EXPERIMENT STATION ON CALUMET PLANTATION, 



PATTERSONVILLE, LA. 



BY 



HUBERT EDSON, 

 ASSISTANT IN LABORATORY. 



PUBLISHED BY AUTHORITY OK THE SECRETARY OF AGRICULTURE. 



WASHINGTON : 



GOVERNMENT PRINTING OFFICE. 



1880. 



