FERTILIZERS AND AGRICULTURAL LIME 



FERTILIZER TONNAGE 

 Tonnage of Fertilizers Sold in Massachusetts 



Tonnage of Mixed Fertilizers, January 1 to December 31, 1950 



*The grade represents the plant food guarantee and is expressed in the order of nitrogen, 

 available phosphoric acid, potash. 



Tonnage of Unmixed Materials, January 1 to December 31, 1950 



Material 



Superphosphate 



Process tankage and activated sewage 



Pulverized animal manures 



Nitrate of soda. . . 



Cottonseed meal 



Bone meal 



Ammonium nitrate . . . 



Muriate of potash 



Sulfate of ammonia 



Cyanamid 



Castor pomace 



Rock phosphate 



Urea compoimds 



Dry ground fish 



Linseed meal 



Horn and hoof meal 



Miscellaneous 



TOTALS 



Tonnage 



Jan. 1 to 

 July 1 



2,257 



1,668 



1,411 



1,267 



759 



730 



420 



397 



301 



206 



192 



160 



86 



86 



28 



17 



3 



9,988 



July 1 to 

 Dec. 31 



1,227 



1,203 



570 



488 



438 



286 



263 



200 



31 



17 



74 



120 



3 



24 

 10 



Brands 



11 

 30 



