( 225 ) 
Temp. 
mgr. 
C0 2 liberated during 
i 
Average 
p. hour 
1st hour 
2nd hour|3rd hour 
4 th hour 5th hour j( 
jth hour 
5° 
5.2 
5.4 
5 
4.5 
4.5 
4 9 
10° 
8 
7.8 
7.8 
8.2 
8.5 
8.2 
8.4 
15° 
41.2 
42.2 
43.4 
13 4 
43.6 
43.2 
12.9 
20° 
20.9 
24.9 
22.9 
22.5 
21.1 
24.5 
24-8 
25° 
30.5 
31.6 
30.5 
29.9 
28.3 
27.9 
30° 
37.9 
37.4 
34.7 
34.6 
32 4 
34.8 
35° 
43.8 
43.3 
42.1 
44.4 
44 
39.3 
400 
58 
49.7 
45.4 
44.8 
42.3 
42.4 
45° 
57.4 
42.3 
35.8 
34.9 
1 34 
34.4 
50° 
49.9 
42 
| -5.7 
I 
1 
I here append the figures obtained for Triticum vulgare, with 50 
grams of 4 days-old seedlings. 
1) The averages for 20° and 25° have been calculated from the first three hours. 
