42 
Indian Forest Records. 
[Vol. VI 
Species— Tectona grandis. 
Allapilli Reserve, South Chanda Division, Central Provinces. 
Thickness of Barh and radial width of Sap-wood at 5 feet from ground-level : 
average based on 113 trees. Measurements carried out by the Divisional Staff 
1911 - 12 , 
Girth class at 5 ft. from 
ground-level. 
Average bark 
thickness. 
Average radial width 
of sap-wood. 
inches. 
inches. 
0— 11" 
•16 
*85 
V—V 11" 
•25 
10 
2' — 2' 11" 
•31 
11 
3'—s f ir 
•34 
1-1 
4'—4' 11" 
•37 
11 
5'—5' 11" 
•38 
1*0 
6'—6' 11" 
•38 
0*9 
SrECiEs— Tectona grandis. 
Allapilli Reserve, South Chanda Division, Central Provinces . 
0 
Bhimaran Hills Forests. 
Rate of growth in Girth and in Height based on measurements of 33 trees 
carried out by the Divisional Staff about 1911-12. 
Age. 
Girth at 5 ft. from 
Years. 
Ft. 
ground-level. 
Height. 
inches. 
Ft. 
30 
40 
50 
60 
70 
80 
90 
100 
110 
120 
130 
140 
150 
1 
2 
2 
3 
3 
3 
4 
4 
4 
4 
5 
5 
5 
3 
2 
8 
1 
5 
9 
1 
4 
7 
10 
1 
4 
6 
44 
53 
60 
65 
69 
73 
76 
79 
81 
83 
85 
86 
87 
[ 72 ] 
