Part V.] Statistics compiled in the Silviculturist 1 s office. 23 
Summary of results of measurements in Divisional Sample Plots. 
Species— SHORE A ROBUST A Coppice. 
Bihar and Orissa Province , Sonthal Parganas Division. 
Sample Plot. 
Kulkant 
No. 4. 
Kulkant 
No. 4. 
Ranodi 
No. 5. 
Ranodi 
.. No. 5. 
All Plots 
Combined. 
Thinned or 
Unthinned. 
Thinned. 
Unthinned. 
Thinned. 
Unthinned. 
Mixed. 
Descriptive details . 
The aspect is westerly. 
Altitude 600 ft. Ground is 
sloping. Gradual slope, 
laterite soil, proportion of 
iron, manganese, sand and 
clay. Surface covered with 
rocky boulders, more or less 
all over. 
* 
The aspect is westerly. 
Altitude 800 ft. Ground is 
sloping. Gradual slope, 
laterite soil, proportion of 
iron, manganese, sand and 
clay. Surface covered with 
rocky boulders more or less 
all over. 
• 
Period of measure¬ 
ment. 
1911-1916 
1 
1911-1916 
1911-1916 
1911 1916 
1911-1916 
Total number of mea¬ 
surements. 
77 
84 
91 
91 
343* 
I 
i 
Rate of growth in height. 
Age in years. 
Corresponding 
height. 
Ft. 
1 
Corresponding 
height. 
Ft. 
■ 
Corresponding 
height. 
Ft. 
Corresponding 
height. 
Ft. 
Corresponding 
height. 
Ft. 
10 
30f 
21f 
29f 
40 
31J 
20 
48 
38f 
50i 
30 
58f 
1 
53* 
61£ 
*0" to 12"—No. of measts. nil, 12" to 2V —57 measts., 24" to 36"—152 meast3., 36 
t0 48"—110 measts., 48" to 60"—24 measts., =343 measurements. 
Note.— Nothing has been added for the time required for the seedling to establish 
itself. 
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