. The practice of silviculture : with particular reference to its application in the United States . Forests and forestry. 3 o. Fig. 76. Same stand as in Fig. 75, but 10 years later after a second strip thinning has been made. The strips in this case were cut at right angles to the first strips. The timber left (shown by cross-hatching) is in the form of compact groups. The trees on the edges have opportimty for increased growth, but the trees standing in the center of the groups have not been benefited. longer in exceptional cases, depending primarily upon the severity of the thinning, the qu
. The practice of silviculture : with particular reference to its application in the United States . Forests and forestry. 3 o. Fig. 76. Same stand as in Fig. 75, but 10 years later after a second strip thinning has been made. The strips in this case were cut at right angles to the first strips. The timber left (shown by cross-hatching) is in the form of compact groups. The trees on the edges have opportimty for increased growth, but the trees standing in the center of the groups have not been benefited. longer in exceptional cases, depending primarily upon the severity of the thinning, the quality of the site and the in- herent abihty of the species to take advantage of the in- creased opportunity for growth. (See Figs. 68 and 77.) On a good site thinnings can be repeated frequently, and each thinning may be relatively heavy because of the rapidity. 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 Hawley, Ralph C. (Ralph Chipman), 1880-. New York : John Wiley & Sons, Inc.
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectforestsandforestry
