60 



BULLETIN 308, U. S. DEPARTMENT OF AGRICULTURE. 



Table 32. — Diameters inside bark at successive 8-foot intervals 1 of shortleaf 

 pine of different diameters and heights, growing in well-stocked stands in the 

 Piedmont region, North Carolina. 



[Stump height, 1 foot.] 

 40-FOOT TREES. 



Diameter 

 breast- 

 high. 



Height above ground. 



Basis. 



4.5 

 feet. 



9.15 

 feet. 



17.30 

 feet. 



25.45 

 feet. 



33.60 

 feet. 



41.75 

 feet. 



49.90 

 feet. 



58.05 

 feet. 



66.20 

 feet. 



74.35 

 feet. 



Inches. 

 4 

 5 

 6 

 7 

 8 

 9 

 10 



Total... 



In. 

 3.5 

 4.4 

 5.2 

 5.9 

 6.7 

 7.5 

 8.3 



In. 

 3.3 

 4.0 

 4.7 

 5.4 

 6.1 

 6.8 

 7.3 



In. 

 2.7 

 3.3 

 4.0 

 4.7 

 5.3 

 6.0 

 6.6 



In. 

 2.2 

 2.7 

 3.3 

 3.8 

 4.3 

 4.9 

 5.4 



In. 

 1.2 

 1.6 



1.8 

 2.1 

 2.4 

 2.7 

 3.0 



In. 



In. 



In. 



In. 



In. 



Trees. 

 2 























9 























2 





































13 





















50-FOOT TREES. 



4 

 5 

 6 

 7 

 8 

 9. 

 10 

 11 

 12 

 13 

 14 



Total.. 



3.4 



4.3 



5.2 



6.1 



7.0 



7.9 



8.8 



9.7 



10.7 



11.6 



12.5 



3.1 

 3.9 

 4.9 

 5.7 

 6.6 

 7.4 

 8.2 

 9.1 

 10.0 

 10.9 

 11.8 



2.8 

 3.6 



4.4 

 5.2 

 6.0 

 6.7 

 7.5 

 8.3 

 9.1 

 9.9 

 10.6 



2.6 

 3.2 

 4.0 



4.7 

 5.4 

 6.1 

 6.8 

 7.4 

 8.1 

 8.8 

 9.4 



2.0 

 2.6 

 3.3 

 4.0 

 4.5 

 5.1 

 5.7 

 6.3 

 6.9 

 7.4 

 8.0 



1.0 

 1.5 

 2.0 

 2.4 

 2.9 

 3.3 

 3.8 

 4.3 

 4.7 

 5.1 

 5.6 











1 



















6 



















13 



















14 



















6 



















1 











41 

























60-FOOT TREES. 



6 

 7 

 8 

 9 

 10 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 



Total... 



5.2 

 6.2 

 7.1 

 8.0 

 8.9 

 9.9 

 10.8 

 11.8 

 12.6 

 13.5 

 14.5 

 15.4 

 16.3 



5.0 

 5.9 

 6.8 

 7.6 

 8.5 

 9.4 

 10.3 

 11.2 

 12.1 

 12.9 

 13.8 

 14.6 

 15.4 



4.7 

 5.5 

 6.3 

 7.0 

 7.9 

 8.7 

 9.5 

 10.3 

 11.2 

 11.9 

 12.6 

 13.4 

 14.2 



4.3 

 5.1 

 5.8 

 6.5 

 7.2 

 8.0 

 8.7 

 9.5 

 10.2 

 10.8 

 11.5 

 12.3 

 12.9 



3.9 

 4.5 

 5.2 

 5.9 

 6.5 

 7.2 

 7.8 

 8.4 

 9.0 

 9.7 

 10.4 

 11.0 

 11.6 



3.3 

 3.8 



4.4 

 4.9 

 5.5 

 6.0 

 6.5 

 7.0 

 7.6 

 8.1 

 8.7 

 9.2 

 9.7 



2.2 

 2.6 

 3.0 

 3.3 

 3.7 

 4.1 

 4.4 

 4.7 

 5.2 

 5.5 

 5.9 

 6.2 

 6.6 









2 















21 















23 















14 















8 















5 















1 









74 

























70-FOOT TREES. 



8 

 9 

 10 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 



Total... 



7.2 

 8.1 

 9.1 

 10.0 

 10.9 

 11.9 

 12.7 

 13.7 

 14.5 

 15.4 

 16.3 

 17.2 

 18.0 



6.9 

 7.8 

 8.7 

 9.6 

 10.4 

 11.4 

 12.2 

 13.1 

 14.0 

 14.9 

 15.7 

 16.5 

 17.2 



6.4 

 7.3 

 8.1 

 8.9 

 9.7 

 10.6 

 11.4 

 12.2 

 13.1 

 13.9 

 14.6 

 15.4 

 16.1 



5.8 

 6.6 

 7.3 

 8.1 

 8.9 

 9.6 

 10.3 

 11.1 

 11.9 

 12.6 

 13.3 

 14.1 

 14.8 



5.5 

 6.2 

 6.9 

 7.6 

 8.4 

 9.1 

 9.8 

 10.5 

 11.2 

 11.9 

 12.6 

 13.3 

 14.0 



5.0 

 5.5 

 6.2 

 6.8 

 7.4 

 8.1 

 8.8 

 9.4 

 10.1 

 10.7 

 11.4 

 12.0 

 12.6 



4.2 

 4.7 

 5.2 

 5.7 

 6.3 

 6.8 

 7.4 

 7.9 

 8.5 

 9.1 

 9.6 

 10.1 

 10.6 



3.0 

 3.3 



3.7 

 4.0 



4.4 

 4.8 

 5.2 

 5.5 

 5.9 

 6.3 

 6.6 

 7.0 

 7.3 







7 











36 











78 











46 











18 











2 











1 







188 

























1 Three-tenths foot allowed for trimming on each 16-foot length, or 0.15 foot for each 8-foot length. 



