No. 7. 



DEPARTMENT OF AGRICULTURE. 



G73 



Fertilizers 



a 

 o 



« 



3 



" 0) 

 Cw o 



Q. 



°.s 



0*03 



O CO 



o O 



ft- l-t 



Fall, 1908 



Complete 



Rock-and-potash, 

 Dissolved bone, .. 

 Ground bone, ... 

 Dissolved rock, . 



Spring, 1909 



Complete 



Rock-and-potash , 

 Dissolved bone, . 

 Ground bone, ... 

 Dissolved rock, . 



PaU, 1909 



Complete, 



Rock-and-potash , 

 Dissolved bone, . 

 Ground bone. ... 

 Dissolved rock, . 



22.34 

 16.43 

 22.48 

 29.18 

 14.81 



24.88 

 16.98 

 22.25 

 30.70 

 14.76 



22.07 

 16.10 

 24.50 

 29.39 

 13.86 



1.5* 



—.26 



3.57 



—1.28 



.55 



—.43 



—1.40 



—.68 



—.42 



—1.14 



.14 

 —.60 

 -1.64 

 —.68 



.16 



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

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

 prices of fertilizer raw materials from September 1, 1908, to ^-farch 

 1, 1909, and from September 1, 1909, to March 1, 1910: 



Wholesale Prices of Fertilizer Ingredients, New York, Oil, Paint and 



Drug Keporter 



Substance 



Amount priced 



.O 



ax3 



p. 33 



© o 



s ^ 



a^a 



P,C3 



® o 



o. . 



51)2 

 03 "^O 



>■ r-l rH 



t4 . 



C3-4J 



ag 



a a& 





Sulphate of ammonia, 



Nitrate of soda, 



Dried blood. H. G., 



Concentrated tankage, 



Rough bone, 



Bone meal, 



Fish guano, dry 



Phosphate rock, Charleston, .. 

 Phosphate rock, Tennessee, ... 



Acid phosphate 



Double manure salt, 



Sulphate of potash, 



Eainit, 



Muriate of potash, 



Sulphuric acid, 66 degrees B., 



Cwt., 



Cwt., 



Unit 



Unit 



Ton, 



Ton, 



Unit 



Ton. 



Ton, 



Unit 



Cwt. 



Cwt. 



Ton, 



Cwt. 



CJwt. 



43—7—1910 



