


Lg 
ree,: es of sprayed “grapes. 
Explanation of terms of chemical analysis a 
fertilizers. = a Maa ae 
p.O.cane Method of nee commercial valuations of fertilizers. ) 
XXIV. Tabulated statement of fertilizing composition and 
valuation of various products. ; | 
_XXY. Tabulated results of analyses of commercial fertilizers i in 
, New York State for the fall of 1890. ~ 
XXVI. Tabulated results of analyses of commercial fertilizers 
_ New York State for the spring of 1891. Pi 












I. SUMMARY OF LABORATORY ; WORK. 
While a statement of the number of determinations of different — 
kinds does not include an account of all kinds of laboratory work © 
and does not, therefore, necessarily convey an accurate idea in — 
regard to the whole amount of laboratory work done, nevertheless, 
it serves to give fairly adequate information in regard to the 
extent, character and vse of the chemical and allied work. - ee 



analysis of fereere When we have become ieee set- 
tled in the new chemical Jaboratory we shall be able to ae 
Lae x large amount of work. without increased effort. 
28 

