46 



A PRIMEE OF FORESTRY 



beneath its trunk and branches many younger trees, 



which will spring up 

 straight again if they 

 are quickly released, 

 but which otherwise 

 will be killed or 

 permanently hurt. 

 Therefore it is very 

 important to work 

 up both the trunk 



rio.28.-SawingupaBigTree. California. ^^^ ^^^ ^^^^ ^^ ^^^^ 



tree as soon as it is cut down, and so prevent it from 



Fig. 29.— Spruce rollway. Adirondack Mountains, New York. 



destroving the young trees which should take its place. 

 Except when they are to be burned, even the branches 



