3478 



Chapter 27 



Table 27-148 — Predicted green residue weights for black oak saw logs (Phillips 1975)' 



Scaling 

 diameter 

 (inches) 



Saw log length in feet 



10 



12 



14 



16 



8 



10 

 12 

 14 

 16 

 18 

 20 

 22 

 24 



8 

 10 

 12 

 14 

 16 

 18 

 20 

 22 

 24 



CHIPPABLE RESIDUE- 



-Pounds- 



322 385 

 370 445 



448 

 520 



512 

 595 



SAWDUST^* 



178 

 210 



219 

 258 



260 

 307 



302 

 356 



575 

 671 



343 

 405 



145 

 187 

 239 

 300 

 370 

 450 

 539 

 638 

 746 



63 

 91 

 124 

 164 

 210 

 261 

 319 

 384 

 454 



'Based on a sample of 130 logs processed in North Carolina with a rosserhead debarker and thin- 

 kerf band headsaw. Blocked-in area indicates limits of basis data. 

 ^Y = 70.03178 + 0.06516 D^L R^ = 0.71 Sy • x = 61.3. 

 ^Y = 14.27388 + 0.04239 D^L R^ = 0.89 Sy • x = 22.1. 



