14 



CONTROL SERIES NO. 130 



PRODUCTS SUPPLYING NITROGEN AND PHOSPHORIC ACID 

 Dry Ground Fish, Animal Tankage, Milorganite 



Ground Bone 



Brands Showing Commercial Shortage of More than $1 per Ton 



Consolidated Rendering Co. 



John Reardon & Sons Div. of 

 Wilson & Co., Inc. 



4,60 d 

 4,76 e 



2.47 

 2.47 



13 38 

 12 74 



20.00 



15.00 

 15.00 



80.9 

 43.9 



a Corenco Raw Bone & Tankage. 



6 G & O Reinforced Ground Bone. Approximate composition: 25% hone meal; 



5% ammonium sulfate and urea; 70% phosphate rock. 

 c Corenco Raw Bone & Tankage. Commercial shortage per ton, $2.85. 

 d Commercial shortage per ton, $2.30. 

 e Commercial shortage per ton, $3.21. 



