Table I 



Longleaf Pine 



Stand 8 Inches Diameter Breast High and Over 

 Average Yearly Growth Per Acre in Board Feet 



Scribner Decimal C Rule 



Age, years 



Site index in feet 



40 50 60 70 SO 90 100 







Growth in board feet 



110 



25. 





1 



30 



1 

 1 



2 

 2 

 3 

 4 

 4 



4 

 



c 



6 



G 



3 



35. 



5 



40 



6 



45 



- 



50_ 



g 



55 



10 



60 



n 



65. 



12 



70.. 



13 



75.. 



13 



80.. 



14 



85 



14 



90 



14 



95 



14 



100 



15 



15 

 18 

 20 

 22 



24 



25 

 26 

 26 



a 



27 



27 

 26 



2C> 



6 



10 

 16 



22 



27 



■62 



:•;-, 



37 



n 



40 

 41 

 41 

 41 

 41 



41 

 40 

 40 



2 



4 



8 



10 



16 



24 



18 



27 



37 



27 



40 



51 



35 



50 



64 



42 



58 



72 



47 



64 



78 



50 



68 



82 



53 



70 



85 



55 



71 



86 



M 



72 



M 



7:i 



M 



72 



H 



72 



M 



71 



H 



70 



54 



70 



M 



68 



87 

 87 

 87 

 86 

 85 



84 

 82 

 81 



11 

 32 

 51 

 67 



78 



86 

 92 



100 

 99 

 98 

 97 



94 

 93 

 91 



108 



