ANALYSES OF THE OAT. 105 



2. Ash of the straw. 



25-000 grs. 



Calculated without organic matter. 



Silica 1-275 5-587 



Phosphates 5-125 22-450 



Carbonate of lime - - - - 0-970 4-247 



Magnesia 0-180 0-788 



Potash 12-568 55-048 



Soda - 0-943 4-132 



Chlorine 0-910 3-983 



Sulphuric acid .... 0-865 3-788 

 Organic matter - - - - 1 • 380 



24-216 100-023 



3. Ash of the chaff. 



Silica 11-360 



Phosphates 3-250 



Carbonate of lime ..... 0-385 



Magnesia 0-196 



Potash 3-292 



Soda 0-269 



Sulphuric acid 0-423 



Chlorine 0-268 



Organic matter - - • - - - 0-443 



19-886 



COMPOSITION or THB PHOSPHATIS. 



Phosphates .•-.-. 3-250 



Silica 0-060 



Phosphate of peroxide of iron .... 0-250 



Magnesia 0-207 



Lime 0-924 



Phosphoric acid ...... 1-809 



[AOEICTJLTTTRAI, RePOHT — VoL. 11.] 14 



