1890.] 



PUBLIC DOCUMENT— No. 33. 



147 



3. Fodder Constittients in Kernels {Per Cent.). 



Per Cent, of Digestibility of Constitue?its. 



Crude cellulose, .34 



" fat, ....'. 76 



" protein, 85 



Non-nitroo-enous extract matter, 94 



4. Fertilizing Constituents in Dry Matter {Per Cent.). 



Potassium oxide, 4| cents per pound; phosphoric acid, 6 cents; nitrogen, 17 cents. 



