TABLES 



255 



TABLE LVII. NUMBER OF TREES 1 OF EACH SIZE RE- 

 QUIRED TO YIELD. 



NOTE. Softwoods, to 4" top diameter. Northern hardwoods: beech, birch and maple to 4" 

 top diameter. Southern hardwoods: chestnut, oak, hickory, basswood, ash, etc., to 3" top 

 diameter. 



1 Taken from Woodlot Forestry by R. Rosenbluth, N. Y. Conservation Commission Bull. 9. 



2 For every thousand feet of lumber about two-thirds of a cord of wood can also be cut. 



8 For every thousand feet of lumber about three-quarters of a cord of wood can also be cut. 



4 For every ten ties about one cord of wood can also be cut. 



5 For every ten poles about one cord of wood can also be cut. 



