Table 8. Periodic Gross Annual Board-foot Volume Growth Per Acre 



for Trees 9.0 Inches d.b.h. and Larger to a 6-inch d.i.b. Top, 



as Related to Percent of Basal Area in Sawtimber, Site Index in Feet, 



and Basal Area Per Acre in Square Feet at Age 50 Years 



PERCENT OF 9-INCH BA TO S-INCH BA 



SI 



BA 



50 



60 



70 



80 



90 



100 



60 



65 



70 



75 



80 



17 



