Yancey, Matthew2015-07-282015-07-282005-09-01http://hdl.handle.net/10919/54906Site index (SI) is a measurement commonly used by foresters to describe the productivity of a site. To calculate SI, first identify dominant and codominant trees representative of the forest site. The total height and ages of these trees are needed to calculate SI. For our purposes, measurement of one dominant and one codominant tree of a similar species is adequate.7 pagesapplication/pdfen-USVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.ForestryExtension publicationhttp://pubs.ext.vt.edu/2812/2812-1028/2812-1028_pdf.pdfForest managementSite class assessmentTreesHeightAge