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Mixed groups of shortleaf pine, yellow-poplar, and white pine, planted on eroded abandoned farmland in East Tennessee, were studied after 25 growing seasons. Shortleaf pine was the dominant species when planted with yellow-poplar while white pine was dominant when mixed with shortleaf pine and with yellow-poplar. Merchantable cubic feet volume production was greatest in the shortleaf pine/white pine mixture and smallest in the shortleaf pine/yellow-poplar mixture. Significant improvement in natural pruning of yellow-poplar occurred when planted with white pine in contrast to planting with shortleaf pine. Multiple regression equations were derived to predict individual tree characteristics of each species from various soil-site variables.
Document Type: Journal Article
Associate Professor, The Univ. of Tenn., Knoxville
Publication date: April 1, 1970
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The Journal of Forestry is the most widely circulated scholarly forestry journal in the world. In print since 1902, the Journal has received several national awards for excellence. The mission of the Journal of Forestry is to advance the profession of forestry by keeping forest management professionals informed about significant developments and ideas in the many facets of forestry: economics, education and communication, entomology and pathology, fire, forest ecology, geospatial technologies, history, international forestry, measurements, policy, recreation, silviculture, social sciences, soils and hydrology, urban and community forestry, utilization and engineering, and wildlife management. The Journal is published bimonthly: January, March, May, July, September, and November.