LAWN AND STRAWBERRY FERTILIZER. 333 



xin. 



Mr. Russel Coe's Ammoniated Superphosphate. 

 (Messrs. J. & J. A. Rice of Worcester, Mass.) 



Total phosphoric acid 

 Soluble " " 



Reverted " " 



Insoluble " 

 Nitrogen 

 Moisture at 100° C. 



Valuation per ton of two thousand pounds : — 

 148.40 pounds of soluble phosphoric acid 



Per cent. 



13.31 



7.42 



.84 



5.05 



2.77 



22.05 



16.80 



101.00 



55.40 



reverted 



insoluble 



nitrogen 



XIV. 



Messrs. L. B. Darling Sf Co.'s Lawn-Dresser. 

 (Messrs. Gannet & Co., Boston, Mass.) 



Total phosphoric acid 



Nitrogen 



Potassium oxide 



818.55 



1.51 



6.06 



11.63 



$37.75 



Per cent. 



11.81 



6.00 



8.82 



Valuation per ton of two thousand pounds : — 



236.2 pounds of phosphoric acid .... $14.17 



120.0 " nitrogen 25.20 



176.4 " potassium oxide .... 10.58 



$49.95 

 XV. 



MatfielcTs Fruiting Strawberry Fertilizer. 



(Mr. G. B. Fogg of Boston, Mass.) 



Per cent. 



Total phosphoric acid 5.83 



Soluble " " 2.42 



Reverted " " 2.00 



Insoluble " " 1.41 



Nitrogen 3.71 



Potassium oxide 7.33 



Magnesia .37 



Moisture 8.58 



Valuation per ton of two thousand pounds : — 



48.4 pounds of soluble phosphoric acid . . 86.05 



40.0 " reverted « « . . 3.60 



28.2 « insoluble « « . . i,69 



74.2 " nitrogen 15.58 



146.6 " potassium oxide .... 8.79 



835.71 



