8 



CONTROL SERIES No. 90 



Over 21 percent of the total tonnage of mixed fertilizer was from five grades 

 not included in the New England Standard Nine. They are 4-8-7, 8-16-14, 

 third largest tonnage sold; 4-8-8, 8-16-16, fourth largest; 4-12-4, 8-24-8, 

 eighth largest; 6-3-7, eleventh largest; and 3-10-6, twelfth largest. 



The tonnage of unmixed materials, as shown in the following table, was 

 distributed as follows: nitrogen products, 36 percent; phosphoric acid prod- 

 ucts, 36 percent; potash products, 6 percent; tankage, fish, bone, nitrate of 

 potash, Ammo-Phos, and wood ashes, 17 percent; and miscellaneous, 5 per- 

 cent. Pulverized animal manures are not included. 



J 



( 



i 



