20 



357. AMMONIUM SULPHATE. 



Sent on for examination by Bolton Farmers and Mechanics 

 Association, Bolton, Mass. 



Moisture at 100'' C, 0.25 



Nitrogen, 21.28 



Valuation at current rates, per ton, $76.60 



358. CANADA ASHES. 



1. Collected of Wm. H. Earle & Co., Worcester, Mass. 



2. Muuroe, Judson & Stronp ; collected of Albert Montague, 



South Deerfield, Mass. 



3. Munroe, Judson & Stroup ; collected of E. M. Rouche, South 



Deerfield, Mass. 



Moisture at 100^ C, 

 Total phosphoric acid. 

 Potassium oxide, 

 Calcium oxide. 

 Magnesium oxide. 

 Insoluble matter. 



Sample 1 sold at $14.25 per ton ; counting 45 lbs. the weight of 

 a bushel, at 33 cents per bushel. Samples 2 and 3 sold at 25 cents 

 per bushel of from 45 to 48 lbs. each. 



C. A. GOESSMANN, Director, 



Amherst, Mass. 



The Bulletin and I. and II. Annual Reports of the Experiment 

 Station will he sent, free of charge, to all parties interested, in its 

 work, on application. Address State Agricultural Experiment Station, 

 Amherst, Mass. 



