Measures and yields of products and residues 3367 



Table 27-46 — International 'A-inch board-foot yield to an 8-inch top, outside bark, for 

 unthinned yellow-poplar stands of various stand densities, site indices, ' and ages^ (Beck 



and Della-Bianca 1970) 



Trees 



per acre Age (years) 



(number) 



50 

 100 

 150 

 200 

 250 

 300 

 350 



50 

 100 

 150 

 200 

 250 

 300 

 350 



50 

 100 

 150 

 200 

 250 

 300 

 350 



'Site index = height at age 50. 



^Only trees 11.0 inches dbh and larger are included. 



