1! 
?ART II.] 
Statistics compiled in the Silviculturist’s office. 
15 
UMMARY OP RESULTS OP MEASUREMENTS IN FOREST RESEARCH INSTITUTE SAMPLE PLOTS. 
Species —SHOREA robtjsta —confcd. 
Gouda Division, Eastern Circle , United Provinces —contd. 
Sample Plot. 
No. 3. 
No. 3. 
No. 5. 
No. 7. 
No. 7. 
Plots 
COMBINED. 
Thinned or 
Unthinned. 
All Unthinned. 
escriptivs details . 
Sal pole forest of good 
quality and fully stocked. 
Flat locality. Soil sandy 
loam. In 1911 the under¬ 
growth consisted of a 
small quantity of thatch¬ 
ing grass with some young 
Sal f and miscellaneous 
species such as Buchan- 
ania, Miliusa, etc. Kain- 
fall probably about 60 
inches. 
f 
U ndulating 
ground, rich 
sandy loam : 
moist situation. 
Eve n-a g e d, 
fully stocked Sal 
forest with mix¬ 
ture of Sain of 
excellent quality, 
not subject to 
ordinary frost 
or drought. 
Flat, fairly moist locality, 
rich sandy loam. Even- 
aged Sal pole forest of 
very good quality, fully 
stocked, unthinned. 
Under-growth of Clero- 
dendron. A little Sal 
reproduction. 
eriod of measure¬ 
ment. 
1903-04 to 
1910-11 
1910-11 to 
1915-16 
1910-11 to 
1915-16 
1903-04 to 
1910-11 
1910-11 to 
1915-16 
1903-04 to 
1915-16 
■otal number of 
measurements. 
133 
94 
68 
154 
97 
546* 
Rate op growth in girth. 
Age in years. 
Ft. 
in. 
Ft. 
in. 
Ft. 
in. 
Ft. 
in. 
Ft. 
in. 
Ft. 
ID, 
40 
0 
7* 
0 
9 
0 
7 
0 
6 * 
0 
4! 
0 
4? 
50 
0 
10 f 
1 
0 
0 
10 * 
0 
8 ! 
0 
6 
0 
6 ! 
60 
1 
2 
1 
3* 
1 
2 
0 
11 * 
0 
8 * 
0 
8 ! 
70 
1 
5! 
1 
6 * 
1 
5! 
1 
If 
0 
10 | 
0 
11 * 
80 
1 
84 
1 
10 
1 
9* 
1 
44 
1 
1 * 
1 
2 * 
90 
2 
0 
2 
1 * 
2 
1 
1 
6 f 
1 
34 
1 
si- 
100 
2 
31 
2 
5* 
2 
6 
1 
9* 
1 
6 * 
1 
si 
110 
o 
8 
2 
9 
2 
11 
1 
11 ! 
1 
9* 
1 
114 
120 
3 
0 ! 
3 
04 
3 
44 
2 
3 
2 
0 
2 
2 * 
130 
3 
4! 
3 
4 
3 
10 * 
2 
6 ! 
2 
3! 
2 
6 
140 
3 
9 
3 
7! 
4 
4! 
2 
11 
2 
7! 
2 
101 
150 
3 
11 * 
4 
Ill 
3 
3! 
3 
0 
3 
3 
1 J>0 
• • • 
5 
64 
3 
94 
3 
4! 
3 
8 
170 
• • • 
4 
3! 
3 
9! 
4 
1 * 
180 
• •• 
• • 
4 
94 
4 
3* 
4 
7! 
190 
... 
... 
4 
8 * 
5 
1 * 
200 
|M 
5 
1 
5 
7* 
210 
5 
5! 
... 
220 
... 
5 
104 
... 
Note. —Nothing has been added for the time required for the seedling to establish itself. 
* 0' to 12"—2 measts. ; 12" to 24"—185 measts.; 24" to 36"—197 measts.; 36" to 48"—110 measts.; 4R* to 
0 40 measts. ; 60" to 72"—12 measts.; = 546 measurements. 
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