UTILIZATION AND MANAGEMENT OF LODGEPOLE PINE. 
29 
Table 13. — Material of various classes secured under selection cutting and clear cutting 
on a representative portion of the French Gulch sale, Deerlodge National Forest, Mont. 
[Average acre based on sample areas actually cut and scaled.] 
Selection cutting. 
Clear cutting. 
Cut. 
Uncut. 
Total. 
Cut. 
Number. 
Volume. 
Number. 
Volume. 
Number. 
Volume. 
Number. 
Volume. 
Stulls 8 inches and 
over 
176 
135 
41 
7 
89 
3.3 
Cubicfeet. 
1,670 
602 
110 
20 
89 
266 
67 
180 
115 
79 
106 
1.9 
Cubicfeet. 
546 
800 
308 
238 
106 
150 
243 
315 
156 
86 
195 
5.2 
Cubicfeet. 
2,216 
1,402 
418 
258 
195* 
416 
238 
340 
56 
203 
303 
7.8 
Cubicfeet. 
2,135 
Stulls under 8 inches . 
5-inch mine props 
Converter poles 
1,675 
149 
610 
303 
624 
Total 
2,757 
2,148 
4,905 
5,496 
Table 14.- 
-Per cent of material cut and left in selection cuttings on the French Gulch 
sale, Deerlodge National Forest, Mont. 
Per cent 
cut. 
Per cent 
left. 
Cubic-foot volume of stand 
Board- foot volume of stand 
Large stulls 
Cubic-foot volume of large stulls in stand. . 
Board-foot volume of large stulls in stand . 
Green trees 3 inches and over in diameter . 
Green trees 6 inches and over in diameter . 
Green trees 10 inches and over in diameter 
Table 15. — Number of trees cut and left on an average acre under the selection system, 
Deerlodge National Forest, Mont. 
Diameter breast- 
Number of trees. 
Diameter breast- 
high. 
Number of trees. 
high. 
Total. 
Cut. 
Left. 
Total. 
Cut. 
Left. 
Inches. 
3 
34 
55 
54 
53 
61 
54 
44 
31 
28 
20 
22 
13 
2 
5 
9 
4 
5 
8 
10 
16 
23 
17 
19 
13 
32 
50 
45 
49 
56 
46 
34 
15 
5 
3 
3 
Inches. 
15 
6 
4 
2 
1 
1 
.25 
6 
4 
2 
1 
1 
.25 
4 
16... 
5 
17. 
6 
18... 
7 
19 
8 
20 
9 
21 
10 
22... 
11 
23... 
.25 
.25 
12 
Total 
13 
483.5 
145.5 
338 
14 
Average diameter of trees cut, 11.2 inches. 
Average diameter of trees left, 6.8 inches. 
30 per cent of trees 3 inches and over cut. 
38 per cent of trees 6 inches and over cut. 
80 per cent of trees 10 inches and over cut. 
