FERTILIZERS AND AGRICULTURAL LIME 



17 



Milorganite 



Manufacturer and Brand 



Sewerage Commission of tlie City of Milwaukee 



Milorganite 



Milorganite 



Milorganite 



Nitrogen 



Found 



5.61 a 



5.83 6 

 5.74 c 



Guaran- 

 teed 



6.00 

 6.00 

 6.00 



Available 

 Phosphfiric Acid 



Found 



2.28 

 2.17 

 2.46 



Guaran- 

 teed 



2.00 

 2.00 

 2.00 



a Commercial shortage $2,93 per ton. 

 b Commercial sliortage $1.28 per ton. 

 c Commercial shortage $1.95 per ton 



POTASH COMPOUNDS 

 Muriate and High Grade Sulfate of Potash 



Samples Showing Commercial Shortage of More than $1 per Ton 



Eastern States Farmers' Exchange 



Goulard & Olena, Inc 



International Minerals & Chemical Corp. 

 Rogers & Hubbard Co 



47.24 6 

 48.58 c 



'58.37 d 

 i58.54e 



50.00 

 50.00 



60.00 

 60.00 



49.94 a 



Commercial shortage per ton: a $1.85. b Since this material is sold in small packages a 

 calculation of the shortage per ton is not feasible, c $1.20; d $1.31; e $1.18. 



