136 



Experiment Station Report. 



Fish Fertilizers. 



[Sent on for examination from Dauvers, Mass.] 

 [I. Claimed to be chemically prepared fish.] [II. Claimed to be clear fish waste.] 



Special Corn Mixture. 



[Sent on by Gould & Co., Medfield, Mass.] 



Pounds 

 per Hundred 



Moisture at 100° C, 7.82 



Ash, 72.25 



Total phosphoric acid 18.09 



Soluble phosphoric acid, 1.22 



Reverted phosphoric acid, 

 Insoluble phosphoric acid, 

 Potassium oxide. 

 Nitrogen, .... 

 Insoluble matter. 



1.61 

 15.26 



2.78 

 2.38 

 8.40 



Valuation per 2,000 lbs., $30 75 



Garden Fertilizer. 



[Sent on by farmers from Somerset, Mass.] 



Moisture at 100° C, . 

 Soluble phosphoric acid, . 

 Reverted phosphoric acid. 

 Insoluble phosphoric acid, 

 Total phosphoric acid. 

 Potassium oxide. 

 Nitrogen, . . . . 

 Insoluble matter. 



Valuation per 2,000 lbs., . 



Per cent. 



6.64 



.70 



2.12 



8.26 



11.08 



11.42 



4.28 



.90 



$39 49 



