10 



8.840 



Fertilizing Ingredients of the above Roiven 



Moisture at 100° C, ^.^^w 



Nitrogen, 16^ cents per pound, 1.930 



Phosphoric acid, 6 cents per pound, .364 



Potassium oxide, A\ cents per pound, 2.860 



Calcium " .853 



Magnesium " .197 



Sodium " .122 



Ferric " .057 



Insoluble matter, 2.178 

 Valuation per 2000 pounds, 



$9.24 



529. SPENT BREWER'S GRAIN. 



72.03 percent, passed through mesh 144 to square inch. 



Per Cent. 

 Moisture at lOOo C., 6.98 



Dry Matter, 93.02 



100.00 



The material is of a fine quality as far as composition is concerned. 



