The Silviculture of Oaks and Associated Species: A Summary of Current Information Presented at the Society of American Foresters Annual Meeting at Philadelphia, Pa., October 1968Northeastern Forest Experiment Station, Forest Service, U.S. Department of Agriculture, 1970 - Hardwoods - 66 pages |
Contents
Measures necessary for natural regeneration of oaks | 1 |
Artificial regeneration of hardwoods | 17 |
Effects of density thinning and species composition | 26 |
2 other sections not shown
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Common terms and phrases
advance oak reproduction advance reproduction Appalachians artificial regeneration Black locust black walnut bottomland Broadfoot BRYAN CLARK Bull Carmean Central States Forest clearcut Coastal Plain conifers crown desirable species direct seeding eastern hardwoods epicormic branching established evaluating even-aged factors Forest Exp Forest Sci Forestry germination growing growth and yield hardwood species hardwood stands harvest cutting height growth illus individual trees Kriebel natural regeneration northern red oak oak seedlings oak sites oak stands overstory percent Piedmont planting potential Proc produce scarification seed source seedbed seedlings per acre shelterwood silviculture site index site quality Slope position Aspect Slope steepness soil and topographic soil survey soil texture soil-site studies South southern species composition sprouts stand density sugar maple Surface soil depth sweetgum topographic features tree growth tree species Trimble U. S. Dep U.S.D.A. Forest Serv understory Univ upland oaks vigor white oak willow oak yellow-poplar seed