Table 6 



Loblolly Pine 

 Volume in Board Feet 



International (Vs-inch) Rule 

 [16-foot logs] 



Diameter breast high, 

 inches 



Number of 16-foot logs 



Volume in board feet 



Basis 



6 



17 | 



IS 



23 



31 

 43 

 55 



88 



83 



88 



7._ 



88 



34 



42 

 48 



-■ 



8..- 



9... 



10 



11 



24 



SB 



30 

 32 



12 



13 



14 



US 



63 

 90 



120 

 131 



113 

 130 

 149 

 168 



1G 





1 88 



17 





.. 



1^ 





233 



19 





256 



20 





279 



21 







304 



22 









23 









24 









25.... 









2G . 





27 





Basis.. 



32 



18 



53 



35 



249 



One-eighth-inch saw kerf, 1-inch boa: rich saw kerf deduct 9.5 per cent. 



Stump height 1 I neter inside bark 5 inches. Scaled in 16-foot log 



lengths, with 0.3-foot trimming allowance, and additional top section to a 5-inch 

 top. Average deviation of individual tree volumes from tabular values, ±7.2 per 

 cent; aggreeate dilTerence, ^O.SG per cent. 



Block indicates extent of observed data. 



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