Oak-Hardwood Reproduction in Central Pennsylvania
Abstract:Advanced reproduction in a relatively undisturbed, 55-year-old, oak-hardwood stand amounted to more than 12,000 seedlings and seedling sprouts per acre. Additions and conversions over a two-year period were analyzed by species, age, origin, and size on replicated plots. Clearcutting was most favorable for aspen establishment, the only very-intolerant, light-seeded species in the original stand. Stand removal intensity did not appreciably influence establishment of oak, red maple, and black cherry. Conversion to seedling sprouts was primarily attributed to microclimatic changes on logged areas rather than to mechanical injury. Height growth of reproduction was greatest on the clearcut plots.
Document Type: Journal Article
Affiliations: Professor of Forestry, School of Forest Resources, The Pennsylvania State University, University Park
Publication date: November 1, 1966
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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.
2015 Impact Factor: 1.476
Ranking: 22 of 66 in forestry
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