tradp: values 



of fertilizing ingredients in raw materials 



and chemicals. 



1895. 



Cents per pound. 



Nitrogen in ammonia salts, 18.5 



"■ " nitrates, 15. 



Organic nitrogen in dry and fine ground fish, meat, blood, 



and in high-grade mixed fertilizers, 16.5 

 " " " cotton-seed meal, 12 



" " " fine ground bone and tankage, 16 



" " "fine ground medium bone and tankage, 14 



" " " medium bone and tankage, 11 



" " " coarse bone and tankage, 5 



" " '' hair, horn-shavings and coarse fish 



scraps, 5 



Phosphjoric acid soluble in water, 6 



" " soluble in ammonium citrate, 5^ 



" " in fine bone and tankage, 5| 



" "in fine medium bone and tankage, 4^ 



" "in medium bone and tankage, 3 



*' "in coarse bone and tankage, 2 



" " in fine ground fish, cotton-seed meal, linseed 



meal, castor pomace and wood ashes, 5 



" " insoluble (in am. cit.) in mixed fertilizers, 2 



Potash as High Grade Sulphate, and in mixtures free from 



Muriate, 5^ 



" " Muriate, 4i 



The manurial constituents contained in feedstuffs are valued as 

 follows : 

 Organic Nitrogen, 12 



Phosphoric acid, 5 



Potasli, 5 



