•:! 



ANALYSIS OK THE OA'l . 



6. Analysis of the ripe straw of the black Tantain oats. 



30 " 000 grs. Calculated without carbonn 











acid or organic matte 



Silica ... 



. 



2-815 



13-399 



Phosphates 



. 



1-870 



8-902 



Carbonate of lime 



. 



1-525 



7-259 



Magnesia ... 



- 



0-094 



0-448 



Potash ... 



. 



12-613 



60-035 



Soda - 



. 



0-761 



3-622 



Sulphuric acid 



- 



1-209 



5 • 754 



Chlorine - 



- 



0-581 



0-581 



Carbonic acid 



. 



6-140 





Organic acids 



• 



2-400 





30-018 



7. Analysis of the u?iripe straw of the same 

 30-000 grs. 



Silica - 

 Phosphates - 

 Carbonate of lime 

 Magnesia 

 Potash 

 Soda 



Sulphuric acid 

 Chlorine 

 Carbonic acid 

 Organic acids 



4-355 

 3-345 

 1-628 

 1-064 

 9-256 

 1-437 

 1-364 

 0-350 

 5-939 

 1-300 



100-000 



Calculated without carbonic 

 acid or organic matter. 



19-540 

 14-666 



7-140 



4-666 

 40-59S 



6-302 



5-912 



1176 









30 



099 





100-000 



Removed in a ton of ripe straw 





Removed 



in a ton of unripe straw 



Silica 



21-907 



lbs. 







22-100 lbs. 



Phosphates - 





14-555 









16-587 



Carbonate of lime 





11-868 









8-075 



Magnesia 





0-732 









5.277 



Potash 





98-157 









45-915 



Soda 





5-921 









7-128 



Sulphuric acid 





9-408 









6-686 



Chlorine 





0-950 









1-330 



163-498 



113-098 



I propose giving in this place an analysis of the straw of the same oat, divided into two 

 parts, bottom and top ; the division being made about midway between the two points. 

 It sbows a fact which we have been conversant with a long time, namely, that parts of 



