» GROUND BONK, FISH AND TANKAGE. 



2090-2095. I. Raw bone, received from Amherst. 



II. Steamed bone, received from Amherst. 



III. Ground bone, received from Franklin. 



IV. and V. Dry ground fish, received from Amherst. 



VI. Tankage, received from Amherst. 



I. 

 Moisture at 100° C, 8.69 



Total phosphoric acid, 24.87 

 Available phosphoric acid, * 

 Insoluble phosphoric acid, * 

 Nitrogen, 3.99 



COMPOUND FERTILIZERS. 



2096-2100. I., II., III. and IV., received from Hadley. 



y . Cottonseed meal and carbonate of potSsh received 

 Hatfield. 



Moisture at 100° C, 

 Total phosphoric acid. 

 Soluble phosphoric acid, 

 Reverted phosphoric acid. 

 Insoluble phosphoric acid. 

 Potassium o.xide. 

 Nitrogen. 



2101-2104. I. and II., received from South Deerfield. 



III. Received from Deerfield. 



IV. Received from Shawmut. 



* Not determined. 



