MANAGEMENT PLANS THE NATIONAL FORESTS 



51 



Table 4. — Growing stock on average acre, cut-over land 

 [Basis, 120-acre strip] 



D. b. h. (inches) 



Sugar pine 



Western 

 yellow pine 



Douglas fir. 



White fir 



Incense 

 cedar 



Total 



12 



Board-feft 



19! 



27.6 



41.4 



38.5 



81.6 



121.6 



131.2 



69.6 



145.8 



158.1 



102.5 



19.8 



68.2 



78.7 



90.1 



Board-feet 

 32.4 

 72.0 

 87.4 

 65.1 

 73.1 

 128. 4 

 108.2 

 118. 8 

 110.3 

 89.6 

 52.8 

 41.5 



Board-feet 

 31.6 

 63.8 

 63.6 

 75.6 

 92.5 

 119.5 

 136.6 

 133.2 

 92.5 

 101.2 

 105.4 

 45.9 

 18.1 

 21.3 



Board-feet 

 36.8 

 67.6 

 55.5 

 41.4 

 74.2 

 160.2 

 140.1 

 150.0 

 105.6 

 82.0 

 86.8 

 17.4 

 20.5 



Board-feet 

 17.3 

 29.7 

 20.7 

 24.0 

 56.1 

 45.6 

 40.6 

 26.2 

 19.0 

 59.1 

 51.3 

 8.7 

 10.1 

 23.4 

 13.4 



Board-feet 

 144.5 



14 



252.1 



16 



254.7 



18 



247.5 



20 



334.4 



22 



535.3 



24 



547.1 



26 



559.4 



28 - - 



397.0 



30 - 



477.7 



32 



454.4 



34 



216.0 



36 



68.5 



38 - 





112.9 



40 







92.1 



42 







61.3 



151.4 



44 











46 - 







34.5 





19.2 



53.7 



48 



44.9 







44,9 



50 























i 





Total 



1, 264. 9 



979.6 



1, 135. 3 



1,099.4 



464.4 



4, 943. 6 







Table 5. — Predicted stand 

 LNumber of trees on average acre at e jd of 50 years] 



D.b.h. (inches) 



Sugar pine 



Western 

 yellow pine 



Douglas fir 



White fir 



Incense 

 cedar 



Total 





Number 



Number 



Number 



Number 



Number 



Number 





of trees 



of trees 



of trees 



of trees 



of trees 



of trees 



12 











0.30 

 .39 

 .14 



30 



14 







0.73 

 .99 





L12 



16 



0.44 



0.63 



L25 



3.45 



18. 



.34 



.47 



.71 



L18 



.34 



3.04 



20. 





.30 

 .27 



.63 

 .34 



.83 

 .83 





L76 



22. 



.16 



.36 



2.26 



24 



.30 



.24 





.46 



.57 



L60 



26- 



.33 



.40 



.61 



.63 



.50 



L94 



28 



.21 



.60 



.34 



.30 



.34 



L79 



30 



.19 



.17 



.29 



.39 



.20 



1.24 



32 



.19 



.23 



.26 



.36 



.14 



L18 



34. 



.28 



.14 



.65 



.24 



.11 



L32 



36 



.19 



.22 



.20 



.21 



.11 



.93 



38 



.16 



.06 



.21 



.11 



.07 



.61 



40 



.07 



.03 



.10 



.03 



.01 



.24 



42 



.14 



.03 



.03 



.01 



.01 



.22 



44 



.10 







.02 



.01 



.03 



.16 



46 . . 



.07 

 .06 

 .03 









.01 



08 



48.... 







.03 



.09 



50 







.01 



.04 



62 











54.... 



.01 











.01 















Total 



3.27 



3.79 



5.91 



6.77 



3.64 



23 38 







