446 



suzuki ; 



TOTAL NITROGEN. 



Plants in 



Dry matter 

 used. 



Baryta water^ 1 ) 

 replaced. 



Nitrogen 

 found 



Percentage of 

 nitrogen. 





Gram. 



c. c. 



Gram. 







(I. 0.477 



5.6 













>• 0.0118 



2.48 





(2. „ 



5-4 



) 





Ammonium chloride. . . 



( 1. 0.465 



8.7 







J 





V O.0189 



4.07 





(2. „ 



8.9 



) 





Ammonium chloride 



( 1. 0.482 



6-S 









-j 



6.6 



>• 0.0142 



2,94 



( 2. „ 



) 







( i- 0447 



10.4 







Sodium nitrate 







>- O.0223 



500 





(2. 



10.4 







Sodium nitrate and 



1 i- °-4S9 



O.O 











6.0 



y 00129 



2.81 





( 2. „ 









f 1. 0460 



7-9 



- 0.0168 



364 









( 2. „ 



77 









( 1. 0.482 



9.6 



> 00206 



4.28 











I2. „ 



9-7 







(1) J c.c. baryta solution = 0.002148 gram nitrogen. 



