The Effect of Spacing on the Growth of Norway Pine Plantations--A Progress Report
Abstract:Opinion concerning what constitutes proper spacing for coniferous plantations has changed considerably during the past thirty-five years. There appears to be a tendency to increase the spacing of coniferous plantations. Although the authors are not yet ready to draw final conclusions their work on sixteen-year-old Norway pine planted in Pennsylvania indicates that spacing up to 10 by 10 feet results in rapid diameter and height growth and may be advantageous when the trees can be pruned.
Document Type: Journal Article
Affiliations: Pennsylvania State College
Publication date: 1939-04-01
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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.
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