96 ANALYSES OF THE OAT. 



II. ANALYSIS OF THE CHAFF OF THE TANTAIN OAT. 



1. 15 grs. ash of unripe chaff. 



Per centum. 



Silex 4-750 31-660 



Phosphates 3-300 22-000 



Carbonate of lime 0-850 5-660 



Magnesia 0-384 . 2-560 



Potash 2-081 13-860 



Soda 0-341 2-260 



Chlorine 0-423 2-820 



Sulphuric acid ------ 0-S41 5-600 



Carbonic acid 1-383 9-220 



2. 20 grs. 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 3-10 



Phosphate of peroxide of iron ... - 0-50 



Lime -------- 0'S3 



Magnesia 0-99 



.Silicic acid ------- trace. 



Phosphoric acid 0-78 



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



20-000 grs. 



Silica 4-220 



Phosphates 7-360 



Carbonate of lime ------ 0'050 



Magnesia 0'016 



Potash 2-947 



Soda 0-534 



Sulphuric acid 0-207 



Chlorine 0-297 



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



Carbonic acid ------- 1*757 



