Table 22 



Shortleaf Pine 

 Volume in Board Feet 



International (Vs-inch) Rule 

 [16-foot lops] 



Diameter breast high, 

 inches 



Number of 16-foot logs 



IK 



Volume in board feet 



Basis 



U 



3u I 

 3 



60 I 

 I 



30 



S 



10.... 



11... 



12 



H 



31 

 33 

 35 



70 

 97 



m: 



117 



14') 

 151 



112 



180 



S 



233 



131 



m 

 no 



280 



389 

 431 



174 



a t 



285 



800 



880 

 965 



1, 147 



1.213 



1,343 



10 



4 



14 



4 





21 





701 



838 

 912 

 989 











17 





11 







6 





340 



4 



a 



21 



• 

 782 



3 

 1 











! 









24 

















26 









1 















33 







-I 



■ 



1 



200 







One-eighth-ii.. h saw kerf, 1-inch boai | Inob saw kerf deduct f J.."j 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, ±7 per cent; aggregate 

 difference, +0.57 per cent. 



Block indicates eitent of observed data. 



40 



