No 6. 



DEPARTMENT OF AGRICULTURE. 



675 



Fertilizers . 



a 

 o 



ft ^ 



eiii<>-i 

 a o 



O O) 



Spring, 1908. 



Complete, 



Roek-and-potash, 



Dissolved bone, .- 



Ground bone, 



Dissolved rock. -. 



Tall, 1908. 



Complete, - - 



Rock-and-potash, — 



Dissolved bone, 



Ground bone, 



Dissolved rock, .- 



Spring, 1909. 



Complete. 



Roek-and-potash, 



Dissolved bone, 



Ground bone, 



Dissolved rock, -. 



Fall, 1909. 



Complete, - 



Rock-and-potash, 



Dissolved bone, 



Ground bone, _ 



Dissolved rock, .- 



Spring, 1910. 



Complete, - -- 



Rock-and-potash, 



Dissolved bone, - 



Ground bone, 



Dissolved rock, 



Fall, 1910. 



Complete, -- 



Rock-and-potash, -. — 



Dissolved bone. --- 



Ground bone, — 



Dissolved rock, --- 



.64 



— .62 



1.98 



—.08 



.20 



1.54 

 —.26 



3.57 



-1.28 



.55 



—.4.3 



—1.40 



— .^ 



— .42 



—1.14 



.14 



—.60 



—1.65 



—.69 



.16 



1.37 



—1.08 



—.70 



.08 



-.56 



.48 



— .'M 



—.10 



1.12 



.14 



The following statement from the weekly reports of the Oil. Paint 

 and Drug Reporter, of New York City, shows the average wholesale 

 prices of fertilizer raw materials from September 1, lUUll, to March 

 1, 1910, and from September 1, 1910, to March 1, 1911: 



