Measures and yields of products and residues 



3369 



Table 27-48 — Age related to volume per acre in pure, even-aged, well stocked stands of 

 ash on sites of three qualities (Sterrett 1915)^ 



'Based on 18 plots. Quality I; 30 plots. Quality II; 14 plots, Quality III; with a total area of 16.9 

 acres. 



^AIl trees 3 inches in dbh and larger. 



^Scribner Decimal C rule. 



"^op diameter limit not defined in source reference; volume assumed to be bark free. 



^Standard rough cord. 



