452 



suzuki ; 



ASPARAGINE NITROGEN. 



Baryta vvatertO 

 replaced. 



Nitrogen 

 found. 



Percentage of 

 nitrogen (J Asp. 

 nitrogen). 



c. c. 

 6.6 



Gram. 



) 





6.4 



V 0.0140 



0.74 



5-6 

 59 



) 



v 0.0125 



0.67 



6.6 



) 





6.7 





0.77 



5-o 

 4-7 



y 0010^ 



f 



O ?7 



4-5 

 4-3 



| 0.0095 



O.50 



1.2 



| 0.0028 



O.I4 



1.4 







Plants in 



Ammonium chloride 

 Ammonium carbonate 



Urea 



Sodium nitrate 



Control plants 



Original plants 



Dry matter 

 used. 



Gram. 

 1. 1.888 



1.866 



1.860 



1.904 



1.936 



NITRATES NITROGEN. 



Plants in 



Dry matter 

 used 



Height of 

 barometer. 



Tempera- 

 ture. 



Volume of 

 NO. gas. 



Nitrogen 

 found. 



Percentage 

 of 



nitrogen. 





Gram. 



(Inch.) 



°c. 



c. c. 



Gram. 







( 1. 0.929 



30.2 



i5°c 



3-2 







Sodium nitrate... 











| 0.0020 



0.2I°/ 0 





( 2. 0.929 



302 



i5°c 



3-4 







(1) I c.c. baryta solution = 0002148 gram nitrogen. 



