Green Lumber Grade Yields from Sugar Maple and Basswood Factory Grade Logs
Multivariate regression models were developed to predict green board-foot yields for the common factory-lumber grades processed from sugar maple and basswood factory grade logs. These models use the standard log measurements of grade, scaling diameter, log length, and proportion of scaling defect. Any combination of lumber grades (such as 1 Common and Better) or total yield can be predicted with these models. The coefficients presented here can be used in computer programs related to sawmill simulations, economic modeling, or log-yard inventory systems. North. J. Appl. For. 4:154-157, Sept. 1987.
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Document Type: Journal Article
Affiliations: USDA Forest Service, Northeastern Forest Experiment Station, 359 Main Rd., Delaware, OH 43015
Publication date: 1987-09-01
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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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