Measures and yields of products and residues 3459 



Table 27-123. — Merchantable volume of white oak stave bolt trees (Smith 1952) 



'Assumes 1-foot stump, '/2-inch taper per cut. 



Table 27-124. — Board footi bolt foot ratios for white oak logs when cut for stave and 



head stock (Goebel 1956) 



'Board foot volumes by the Doyle rule. 

 ^Values computed from the regression equation: 

 Volume ratios = (0.059D H 

 ^Values computed from the regression equation: 

 Volume ratios = (0.03354D 



0.000020^) X length. 



0.000140^) X length. 



