P4RT V.] Statistics compiled in the Silviculturist s office. 
25 
Summary of results of measurements in Forest Research 
Institute Sample Plots. 
Species — TEBM1N ALIA TOMENTOSA. 
f 
Bahraich Division , Eastern Circle , United Provinces. 
Sample Plot. 
Thinned or Unthinned. 
Descriptive details 
Period of measurement 
Total number of measurements 
No. 5. 
Unthinned. 
No. 6. 
Thinned. 
Flat alluvial ground ; soil, a fertile loam. 
Dense, even-aged young Sal and Sain pole 
forest created by very heavy fellings about 
30 years ago. Good quality, fully stocked.. 
1911-12 to 1916-17 
20 * 
1911-12 to 1916-17 
10f 
Rate of growth in girth. 
Age in years. 
Ft. 
in. 
Ft. 
in. 
10 
0 
5f 
0 
3f 
20 
1 
0 
0 
7| 
30 
1 
n 
1 
0* 
40 
2 
3f 
1 
5f 
50 
• 
1 
HI 
60 
• 
• 
2 
7 
* 0" to 12"—No. of nil, 12" to 24"—18 measts., 24' to 36'—2 measts.-20 measts. 
t 0" to 12"-No. of measts. nil, 12' to 24'-S measts., 24' to 3G"-2 measts.= 10 measts. 
Note —Nothing has been added for the time required for the seedling to establish itself. 
[ 283 ] 
