498 



BOARD OF AGRICULTURE. 



[Jan. 



Spent Brewer's Grain. 

 72.63 per cent, passed through mesh 144 to square inch. 



Moisture at 100° C, 

 Dry matter, 



Per cent. 



6.98 

 93.02 



Analysis of Dry Matter. 

 Crude ash, 



" cellulose, 



" fat 



" protein (nitrogenous matter) , . 

 Non-nitrogenous extract matter, 



Fertilizing Constituents of Spent Brewer^ s Grain. 

 Moisture at 100° C, . 

 Nitrogen (16 1- cts. per lb.), 

 Phosphoric acid (6 cts. per lb.) 

 Potassium oxide (4^ cts. per lb.) 

 Calcium oxide, . 

 Magnesium oxide. 



Sodium oxide. 

 Ferric oxide, 

 Insoluble matter. 

 Valuation per 2,000 lbs., 



100.00 



6.15 

 15.90 



1.95 

 20.49 

 55.51 



100.00 



6.98 

 8.05 

 1.26 

 1.552 

 .296 

 .286 

 .347 

 .159 

 1.770 

 $12 88 



The material is of a fair quality as far as composition is 

 concerned. 



Cotton Hulls. 



