Growth and Yield of Thinned Upland Oak Stands in the Boston Mountains of Arkansas
Abstract:Eighty-seven permanent plots were installed in natural even-aged upland oak (Quercus sp.) stands in the Boston Mountains of Arkansas on an array of sites and representing a range of ages. These plots were subsequently thinned to stocking levels of 40, 60, 80, and 100%. Measurements were taken at plot establishment and 5 and 10 yr after thinning. We developed a system of equations from these data to predict projected total basal area per ac and current and projected values for the following stand variables: quadratic mean dbh, total ft³ volume per ac, merchantable ft³ volume per ac, sawtimber ft³ volume per ac, and bd-ft volumes per ac for the three principal log rules--Doyle, Scribner, and International ¼ in. Forest managers can use these equations to predict the growth and yield potential of upland oak stands in the Boston Mountains. South. J. Appl. For. 18 (1): 10-14.
Document Type: Journal Article
Affiliations: USDA Forest Service, Southern Forest Experiment Station, Monticello, AR 71655
Publication date: February 1, 1994
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- Each regional journal of applied forestry focuses on research, practice, and techniques targeted to foresters and allied professionals in specific regions of the United States and Canada. The Southern Journal of Applied Forestry covers an area from Virginia and Kentucky south to as far west as Oklahoma and east Texas.
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