Shortleaf Pine 

 Volume in Board Feet 



International (y 8 -inch) Rule 

 [Total height] 



Table 21 





Total height in feet 





Diameter breast 

 l&high, inches g 



40 



50 



60 



70 



80 



90 



100 



110 



Basis 





Volume in board feet 







11 







18 

 30 











Trees 



g 



6 



13 

 18 

 26 

 37 



15 

 24 



7 



14 

 18 

 22 











30 



8 



38 



53 



L-.V-72 



93 

 115 

 140 

 162 

 184 



210 

 233 



254 



50 

 73 



97 



123 

 148 

 177 

 205 

 234 



267 

 299 

 331 



64 









33 



9 



95 

 125 



154 

 183 

 216 

 249 



284 



324 

 364 

 407 

 453 



118 

 L54 



187 

 219 

 255 

 292 

 334 



380 

 429 

 483 

 541 

 599 



664 







26 



10 





50! 

 66 







17 



19 

 4 

 4 



11 _ 









12 









13 











14 











9 



15 







383 



436 



780 



870 



960 



1,055 



1,155 



1,263 



1,378 



21 



16 _ 







9 











17... . 



493 

 558 

 627 

 690 



767 



849 



936 



1,025 



1,116 



1,212 



11 



18 







6 



19 _ 









365 

 411* 



4 



20 - 









506 



560 

 620 

 689 

 753 



810 



3 



21 









1 



22 









736 



815 

 891 

 965 



1,044 





23.. ._ _ 







1 





24 _. 







1 





25 













26 











870 



1 



Basis 



5 



34 



50 



55 35 



21 



6 





206 











One-eighth-inch saw kerf, 1-inch boards. For ^[-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. Average 

 •deviation of individual tree volumes from tabular values, ±11.3 per cent; aggregate 

 difference, +0.10 per cent. 



Block indicates extent of observed data. 



89 



