196 AGRICULTURAL EXPERIMENT STATION. [Jan. 



Compilation of Analyses made at Amherst, Mass., 

 OF Agricultural Chrmicals and' Refuse Materials 

 USED FOR Fertilizing Purposes.* 



Prepared by Mr. W. H. Beal. 



As the basis of valuation ciianges from year to year, no valuation is stated. 



1868 to 1889 

 Muriate of Potash (45 Analyses) . 



Sulphate of Potash (15 Analyses). 



* This compilation does not include the analyses made of licensed fertilizers. 

 They are to be found in the Reports of the State Inspector of Fertilizers from 1873 

 to 1889, contained in the Reports of the Secretary of the Massachusetts State Board 

 of Agriculture for those years. C. A. G. 



