Effects of Weed Species on Northern Hardwood Regeneration in New Hampshire
Regeneration stocking of northern hardwoods following cutting is difficult to assess because of limited information on the impact of dominating weed species. Measurements on more than 1,500 milacres were taken 8 years after cutting by commercial clearcutting, diameter limit, moderate and light selection. Milacres dominated by striped maple or hobblebush were respectively, ¼ to 1/3 or ¼ to 2/3 nonstocked with established commercial species. Milacres dominated by pin cherry showed no reduction in stocking of commercial tree species when compared to milacres without dominating weeds. Among individual commercial species, sugar maple and white ash showed the least response to dominating weed competition. The results provide preliminary guidelines on evaluating weed competition during regeneration surveys. North. J. Appl. For. 5:235-237, December 1988.
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Document Type: Journal Article
Affiliations: USDA Forest Service, Northeastern Forest Experiment Station, P.O. Box 640, Durham, NH 03824
Publication date: 1988-12-01
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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 Northern Journal of Applied Forestry covers northeastern, midwestern, and boreal forests in the United States and Canada.
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