8 



TRADE 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 higli-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 



Phosphoric 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 grouhd fish, cotlou-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, 4^ 



The manurial constituents contained in feedstuffs are valued as 

 follows : 



Orpanic Nitrogen, 12 



Plio»plioric acid, 5 



Potash, 5 



The BxUptfns of (he 3/'7,s.s. Experiment Slatiov will be sent free of 

 charge to all parties interested in its work, on application. 



C. A GOESSMANN, Director. 

 Amherst, Mnss., ]\I:ucli 22, 1805. 



Carpfuler A Uoreluniitp, f'rlnterH, Amhrritt, Mtisn. 



& 



