FOREST MANAGEMENT OF LOBLOLLY PINE. 
i 
Table 44. — Per cent of North Carolina pine grades cut from trees of (liferent diameter i 
by mill in Gates County, N. C. 
Grade. 
Diam- 
eter 
breast- 
Vol- 
ume. 
Basis. 
1 and 
land 
high. 
No. 1. 
No. 2. 
No. 3. 
Xo. 4. 
2 bark 
strips. 
2 bark 
strips. 
Inches. 
p.ct. 
P.ct. 
P. ct. 
P.ct. 
P.ct. 
P.ct. 
Bd.ft. 
Trees. 
7 
8 
10.4 
20.9 
69.9 
62.4 
8.4 
6.7 
11.3 
10.0 
24 
31 
...... 
9 
3.3 
2.2 
21.0 
58.8 
5. 7 
9.0 
40 
7 
10 
o. 
4.5 
18.6 
o>. i 
4.9 
7.8 
51 
45 
11 
7 2 
6.0 
17.1 
59.0 
4.3 
6.4 
67 
77 
12 
S.3 
6.S 
16.7 
59.1 
3.9 
5.2 
88 
65 
13 
9.2 
7.4 
17. S 
5S.2 
3.4 
4.0 
117 
71 
14 
10.3 
8.3 
19.1 
56.1 
3.2 
3.0 
151 
do 
15 
11.9 
10.1 
19. S 
53.0 
2.9 
2.3 
1S9 
29 
16 
13. S 
11.2 
20. 4 
50.1 
2.7 
1.8 
224 
29 
17 
15.7 
11.1 
21.1 
48.0 
2.7 
1.4 
254 
14 
IS 
17.4 
10.6 
21.9 
46.4 
2.6 
1.1 
2S3 
6 
19 
IS. 9 
10.0 
22 g 
44.9 
2.6 
.8 
309 

20 
Total. 
20.1 
9.5 
23.7 
43.6 
2.6 
.0 
336 
1 
i 
405 
Cut by circular saw, J-inch kerf. 
FORM TABLE. 
Table 45 shews in detail form or taper of trees of different diameters and heights 
and 10 to 50 years in age. 
Table 45. — Diameters at different heights above the ground of trees or different diameters 
and heights, from measurements taken on loblolly pine in Somerset and Worcester 
Counties. Md. 
30-FOOT TREES. 
Diam- 
eter 
breast- 
high. 
Height above ground (feet). 
Basis. 
0.5 | 1.0 1.5 | 4.5 : 5 | 9 1 13 I 17 1 21 j 25 | 29 | 33 1 37 41 , 45 j 49 
Diameter inside bark (inches). 
Inches. 
Trees. 
3 
3.1 
2.9 
2. 7 
2.5 
2.5 2.1 
L8 
1.4 
1.1 
0.6 
0.1 
2 
4 
4.1 
3.9 
3.7 
3.3 
3.3 2.9 
2.5 
2.1 
1.6 
.9 
.2 

5.2 
4.9 4.7 
4.1 
4.1 3.7 
3.3 
9 7 
2.0 
1.2 
.3 
1 
6 
6.3 
5.9 5.7 
,7.0 
5.0 4.5 
4.0 
3.3 
2.5 
1.5 
.3 
I 
7 
7.3 
6. 9 6. 7 
5.9 
5.8 5.3 
4.7 
4.0 
3.0 
L8 
.4 
1 
S 
Total. 
8. 4 1 8. 1 7. 8 
6.7 
6.6 6.1 
5.4 
4.6 
3.5 
2.1 
.4 
.... 
2 
- 
40-FOOT TREES. 
3 
3.1 
2.9 
2 7 
2.3 
2.3 
2.0 
l.S 
1.6 
1.4 
1.2 
0.9 0.6 
0.3 
1 
4 
4.1 
3.9 
3.7 
3. 2 
3.2 
2.9 
2.7 
2.4 
2.1 
1.9 
1.5 
1.1 
.o 
■ 

5.2 
4.9 
4.7 
4.1 
4.0 
3.7 
3.5 
3.1 
2.S 
2.5 
2.0 
1.4 
. 7 
o 
6 
6.3 
5.9 
o. « 
5.0 
4.9 
4.6 
4.2 
3.9 
3.5 
3.0 
2.5 
L8 
.9 
17 
i 
7.3 
6.9 
6.7 
5. v 
5.8 
5.4 
5.0 
4.6 
4.1 
3.6 
s. n 
2.1 
1.0 
22 
8 
S.4 
S.O 
7.8 
6.7 
6.6 
6.2 
5.8 
5.3 
4.S 
4.2 
3.5 
2.5 
1.2 
16 
9 
9.5 
9.1 
8.8 
. .0 
7.5 
7.0 
6.5 
6.0 
o.o 
4.8 
4.0 
2.8 
1.3 
5 
10 
Total. 
10.6 
,10.1 
9.8 
S.4 
8.3 
'•' 
7.2 
6.1 
5.4 
4.5 
3.2 
1.5 

■ i ■ 
68 
50-FOOT TREES. 
4 
4.1 
3.9 3.7 l 3.1 3.1 2.9 
2.7 
2.6 
2.5 
2.3 2.1 1.7 1.4 
: 
0.6 
0.1 

5.2 
4.9 
4.7 
4.0 
4.0 
3.7 
3.6 
3.4 
3.3 
3.0 2.7 
2.4 
1.9 
1.4 
. B 
.2 
3 
6 
6.3 
5.9 
5. 7 
4.9 
4.9 
4.6 
4.4 
4.2 
4.0 
3.7 
3.4 
3.0 
2.4 
1.7 
1.0 
.2 
39 
7 
7.3 
6.9 
6.7 
5.S 
O. i 
O.O 
5.2 
4.9 
4. S 
4.5 
4.1 
3.6 
2.9 
2.1 
1.2 
.3 
43 
8 
S.4 
8.0 
7.S 
6.7 
6.7 
6.4 
6.0 
5. 7 
5. 5 
5.1 
4.8 
4.2 
3.4 
2.5 
1.4 
.3 
52 
9 
9.5 
9.1 
8.8 
7.6 
7.6 
7.2 
6. S 6.5 
n\2 
5.8 
5.4 
4.S 
3.9 
2.9 
1.6 
.3 
22 
10 
10.6 
10.1 
9.S 
8.5 
S.4 
8.0 
7.6 7.2 
7.0 
6.5 
6.0 
5.4 
4.4 
3.2 
1.9 
.4 
15 
11 
11.6 
11.2 
10.8 
9.4 
9. 3 >. 9 
>. 4 <. 
7 7 
7.2 
6.7 
5.9 
4.9 
3.7 
i 
.4 
4 
12 
12.8 
12.2 
11. S 
10.3 
10. 2 9.7 
9.1 S.7 
S.3 
7.8 
7 2 
6.5 
5.4 
4.0 
2.3 
. .i 
3 
13 
Total. 
13.9 
13.3 
12.9 
11.2 
11.1 10.4 9.9 9.4 
V. 
7.8 
7.0 
5.8 
4.4 
2.6 
. 
.. 
181 
" 1 
