Longleaf Pine 

 Volume in Board Feet 



International (Vg-inch) Rule 

 [Total height] 



Table 13 





Total height in feet 





breast 



high, 



inches 



40 



50 



60 



70 



80 



90 



100 



110 120 



Basis 





Volume in board feet 







6 





1 













Trees 



6 



12 

 16 

 22 

 30 

 40 



16 

 24 

 34 

 47 

 63 



82 



21 

 32 





17 



7 



8 

 10 

 13 



39 











77 



8 



46 

 64 

 85 



110 

 134 

 161 

 183 

 203 



226 

 250 



57 

 81 

 107 



137 

 168 

 200 

 228 

 253 



281 

 311 











89 



9 



95 









45 



10 



17 I 



127 



162 

 199 

 237 

 270 

 301 



334 



367 



145 



185 







35 



11 









27 



12 







100 

 120 

 137 

 152 



169 



187 

 207 



227 

 271 

 310 

 345 



384 

 421 

 457 







11 



13_. 











9 



14 







346 



385 



430 

 471 

 511 





5 



15 







15 



16 







9 



17 







11 



18 







274 



338 



398 



1 











Basis 



3 



47 



113 



83 



73 



27 



5 







351 











One-eighth saw kerf, 1-inch boards. For J4-inch saw kerf deduct 9.5 per cent. 



Stump height 1 foot, top diameter 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. Aver- 

 age deviation of individual tree volumes from tabular values, ±13.4 per cent, aggre- 

 gate difference, +0.91 per cent. 



Block indicates extent of observed data. 



31 



