. Bulletin. Forests and forestry -- United States. TOLERANCE AND INTOLERANCE. 35 power of this kind, and makes a fine tree after spend- ing the first fifty or even one lumdred j^ears of its life in reaching a diameter of a couple of inches. (See fig. 29.) The relation of a tree to light changes not only with its age, but also with the place where it is grow- in o-, and with its health. An intolerant tree will stand. Fig. 3:{.—Young Oaks staitiug under an old forest of Pines. Eastern North Carolina. more cover where the light is intense than in a cloudy northern region, and more if it has plent


. Bulletin. Forests and forestry -- United States. TOLERANCE AND INTOLERANCE. 35 power of this kind, and makes a fine tree after spend- ing the first fifty or even one lumdred j^ears of its life in reaching a diameter of a couple of inches. (See fig. 29.) The relation of a tree to light changes not only with its age, but also with the place where it is grow- in o-, and with its health. An intolerant tree will stand. Fig. 3:{.—Young Oaks staitiug under an old forest of Pines. Eastern North Carolina. more cover where the light is intense than in a cloudy northern region, and more if it has plenty of water than with a scanty supply. Vigorous seedlings will get along with less light than sickly ones. Seedlings of the same species will prosper under heavier shade if they have always grown under cover than if they have had plenty of light at first and have been de- prived of it Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Division of Forestry. Washington : G. P. O.


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