276 
K. MIYAKE. 
C. The Antagonism between two Salts with different 
Cation and different Anion. 
The antagonism between two salts with different cation and different 
anion was examined in ten combinations with the following results : 
1. Result with K 2 S0 4 and NaCl. 
Solutions used 
Length 
of leaf 
mm. 
Length 
of root 
mm. 
Number 
of rnntc 
ri,N.K a S0 4 30 cc. 
47 
35 
7 X 
■jL N. K 2 S0 4 25 cc. + J ö N. NaCl 5 cc. 
68 
35 
7 X 
N. K 2 S0 4 20 cc. + J g N. NaCl 10 cc. 
59 
35 
6 X 
jV, N. K 2 S0 4 15 cc. + T \5 N. NaCl 15 cc. 
52 
30 
7 X 
N. K 2 S0 4 10 cc. + Jg N. NaCl 20 cc. 
60 
33 
7 x 
Tü N. K 2 S0 4 5 cc. + ji s N. NaCl 25 cc. 
65 
35 
6* 
T ' ö N. NaCl 30 cc. 
46 
25 
3 X 
Distilled water 30 cc. 
78 
58 
7 
Culture period Feb. 20th— March 5th (1913). 
Initial length of seedlings 25 mm. 
2. Result with Na^SO^ 
and KC 1. 
Solutions used 
Length 
of leaf 
Length 
of root 
Number 
of roots 
mm. 
mm. 
N. Na 2 S0 4 30 cc. 
45 
20 
2 X 
jJq N. Na 2 S0 4 25 cc. + j\ N. KCl 5 cc. 
72 
25 
7 X 
N. Na 2 S0 4 20 cc. + t l N. KCl 10 cc. 
65 
26 
7 X 
^g N. Na 2 S0 4 1 5 cc. + Jg N. KCl 1 5 cc. 
60 
I8 
6* 
j-V, N. Na 2 S0 4 10 cc. + jig N. KCl 20 cc. 
64 
25 
7 X 
T y, N. Na 2 S0 4 5 cc. + jg N. KCl 25 cc. 
7i 
28 
5 X 
T \s N. KCl 30 cc. 
50 
25 
7 X 
Distilled water 30 cc. 
78 
58 
7 
Culture period 
Initial length of seedlings 
Feb. 20th— March 5th (1913). 
25 mm. 
