INDEX 
Habit—cont’d. 
of balsam, 27. 
of beech, 25. 
of birch, 24-25. 
of cedar, 29. 
of cherry, 30. 
of hemlock, 26-27. 
of maple, hard, 26. 
of maple, soft, 28. 
of pine, 28-29. 
of spruce, 16. 
* influenced by shade, 
21, 35. 
Hard maple, see Maple, Hard, 
Hardwood lands. 
Condition ot forest on, 12-13. 
Proportion of, in Ne-Ha-Sa-Ne 
Park, 6, 87. 
Spruce on, 12, 36. 
Valuation surveys on, 60-63, 65, 
142-145. 
Yield of different species on, 92. 
Hardwoods. 
in competition with spruce, 17- 
18, 36-37. 
in relation to lumbering of 
spruce, 103-104, IIo. 
Market demand for, 87. 
Number of small trees, per acre, 
93-94. 
Proportion of unsound trees 
among, 87-88, «14. 
Rate of growth of, 95-96. 
Yield of, 88-91, 96-97. 
Hartig, Prof., 38. 
Height, see Dimensions. 
Hemlock. 
Habit of, 26-27. 
in Ne-Ha-Sa-Ne Park, 5, 7. 
Market value of, 116. 
151 
Hemlock—cont’d. 
Per cent. of unsound trees among, 
QI, 114. 
Proportion of, in different situ- 
ations, 9, II, 13, 15. 
Rate of growth of, 27, 96. 
Shade tolerance of, 6, 27. 
Yield of, 89, 90, 92, 115. 
Humus, 37-38. 
Income, see Returns. 
Increase of growth after lumbering, 
(with tables), 39-45. 
Intolerance of shade, see Shade 
tolerance. 
Jacobs, James L., 88, 89. 
Lakes in Ne-Ha-Sa-Ne Park, 98, 
108-109. 
Largetooth aspen, 5. 
Leupp, G. M., 2. 
Light, Influence of, see Shade tol- 
erance. 
Limit of diameter in cutting in re- 
lation to yield, 75-76 , 79-86, 
96-97, 103, 107-108, 112. 
Lumber. 
Fitness of young growth for, 
21, 35. 
Market value of different kinds 
of, 116. 
Quality of, affected by suppres- 
sion of growth, 21. 
Quality of, affected by thinning, 
37- 
Transportation of, in Ne-Ha-Sa- 
Ne Park, ror. 
Lumbering. 
Better methods of, 34. 
Effect of bad methods of, 31-33. 
in relation to forest manage- 
ment, V-VI, 75-76, 102-194. 
