3404 Chapter 27 



Table 27-66D — Predicted volumes of wood and bark in above-stump portion of yellow- 

 poplar trees based on equations in table 16-30 — Continued 



Dbh (inches) 

 and tree height (feet)' Wood and bark Wood 



CROWN INCLUDING ALL BRANCHES 



6(60) 

 8 (70) 

 10 (90) 

 12 (100) 

 14 (100) 

 16(110) 



'Height tabulated is intermediate for the diameter and includes a 1-ft stump allowance. 



Table 27-67 — Total cubic foot yield of wood and bark for unthinned yellow-poplar 

 stands of various stand densities, site indices, ' andages^-^ (Beck and Della-Bianca 1979) 



'site index = height at age 50. 

 ^Only trees 4.5 inches dbh and larger are included. 



^Volumes shown are for entire stems from 1-foot stump height to apical tip, not including 

 branches. 



