96 



ANALYSK8 OF THE OAT. 



n. ANALYSIS OF THE CHAFF OF THE TANTAIN OAT. 

 1. 15 gri. ash of unripe chaff. 



Per cenlnm. 



Silex 4-750 31-660 



Phosphates 3-300 22-000 



Carbonate of lime 0'850 6-660 



Magnesia 0-384 2-660 



Potash 2-081 13-860 



Soda 0-341 2-260 



Chlorine 0-423 2-820 



Sulphuric acid ...... 0-841 5-600 



Carbonic acid .!.... 1383 9-220 



2. 20 gn. ash of the ripe chaff. 



Per centum. 



Silex 7-060 35-300 



Phosphates 3-102 15-510 



Carbonate of lime 3-254 16-270 



Magnesia 0-244 1.220 



Potash 2-150 10-650 



Soda 0-431 2-155 



Chlorine 1-234 6-170 



Sulphuric acid 1-920 9-600 



3. Analysis of the phosphates of the chaff of the ripe oat. 



Phosphates 310 



Phosphate of peroxide of iron . . • • 0*50 



Lime ........ 0-83 



Magnesia 0-99 



Silicic acid trace. 



Phosphoric acid . - - - - - 0-78 



in. ANALYSIS OF THE RIPE GRAIN OF THE TANTAIN OAT. 



20-000 grs. 



Silica 4-220 



Phosphates 7-360 



Carbonate of lime 0-050 



Magnesia 016 



Potash 2-947 



Soda 0-534 



Sulphuric acid 0-207 



Chlorine 0-297 



Phosphate of potash and soda - - . - 1-023 



Carbonic Bcid ...---. 1-757 



