TRADE VALUES OF FERTILIZING INGREDI- 

 ENTS IN RAW MATERIALS AND 

 CHEMICALS, 1906. 



Nitrogen in ammonia salts .... 



Nitroo:en in nitrates ..... 



Nitrogen in dry and tine groiuKl fish, meat an< 

 l)lo()d, and in high grade mixed fertilizers 



Nitrogen in tine ground bone and tankage . 



Nitrogen in coarse bone and tankage . 



Phosphoric acid soluble in water . 



Phosphoric acid solul»le in ammonio citrate (re 

 verted) . . . . 



Phosphoi'ic acid in fine ground bone, fish and 

 tankage ...... 



Pliosphoric acid in coarse bone and tankage 



Phosphoric acid in cottonseed meal, castor-pom- 

 ace and wood ashes .... 



Pliosphoric acid insoluble in mixed fertilizers 



Potash as sulphate free from clilorides and in 

 wood ashes ...... 



Potash as mui"iate ..... 



Cents per pound 



17..1 



1.S.5 

 IS. 

 18. 

 4.5 



4. 

 8. 



4.2.) 



For the coming year, 1!)07, there will be an increase in the 

 price of nitrogen in nitrates to not less than 18 cents per 

 j)Ound. 



