Table 14. Net annual growth, annual mortality, and commodity 



drain on live sawtimber and growing stock on commer - 



cial forest land, by species group, North Idaho ., 1951 







Sawtimber 





: Growing stock 



Item 



i Total 



: Soft-: 

 : wood : 



Hard- 

 wood 



! Total \ 



• • 



Soft- 

 wood 



: Hard- 

 : wood 





Million board 



feet 



Million 



cubic 



feet 



Net annual growth 



977 



973 



4 



281 



281 



-, / 



y 



Annual mortality 



278 



278 



u 



56 



56 



i/ 



Commodity drain 

 Timber products 

 Logging waste 



789 

 13 



788 

 13 



1 



116 

 14 



116 

 14 



H, 



Total 



802 



801 



1 



JL 



130 



130 



y 



l/ Less than 0.5 million feet. 



-21- 



