Growth and Yield to Age 37 in North Mississippi Loblolly Plantations
Abstract:Loblolly pine plantations on site 80 and site 90 (base age 50) were thinned three times at five-year intervals to basal areas of 70 and 100 square feet per acre beginning at age 17. Total production per acre after 20 years of management was: site 90, 70 ft.²--5,274 cubic feet or 16,925 board feet (International ¼-inch rule); site 90, 100 ft.²--6,215 cubic feet or 18,910 board feet; site 80, 70 ft.²--4,390 cubic feet or 10,643 board feet; and site 80, 100 ft.²--4,692 cubic feet or 9,230 board feet. Heavy thinning reduced cordwood yield 15 percent on site 90 and 6 percent on site 80.
Document Type: Journal Article
Affiliations: Softwood Management Specialist, Southeastern Area, State and Private Forestry, USDA Forest Service, Jackson, Mississippi
Publication date: August 1, 1979
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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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