Diameter-Limit Cutting and Silviculture: A Comparison of Long-Term Yields and Values for Uneven-Aged Sugar Maple Stands
Abstract:Computer simulations compared long-term sawtimber yields and values for uneven-aged sugar maple (Acer saccharum Marsh.) stands operated repeatedly by diameter-limit or selection system cutting. Findings show that the annualized sawtimber volume production and annualized revenues from selection system cutting exceed those from diameter-limit cutting. Also, present net worth values for selection system cutting exceed that of diameter-limit cutting at a 4, 6, and 8% interest rate. Findings also indicate that diameter-limit cutting in uneven-aged stands will result in less regular and less frequent yields of volume and value. The only advantage of diameter-limit cutting is the short-term financial gain that comes with removing a high volume during the first entry to a well-stocked uneven-aged stand. For sustained management, selection system cutting will prove superior for both sawtimber volume produced and recovered and its value.
Document Type: Regular Article
Affiliations: State University of New York College of Environmental Science and Forestry 1 Forestry Drive Syracuse NY 13210
Publication date: 2005-06-01
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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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