350 JOURNAL OF THE ROYAL HORTICULTURAL SOCIETY. 
il 
t6 
20 
B 
D 
0 
// 
15 
19 
D 
A 
B 
6 
10 
11 
IS 
A 
13 
17 
B 
F 
C 
Fig. 63. — Plan of Trial of Bacterized Peat, 1916. 
