( \\V\VOOD TRAINING 



475 



carry out six canes, one in each direction upon 

 each wire, but this was found to supply too much 

 wood. Now two canes are carried in one direc- 



307. Overhead Kniftin. 



tion and three in the other; and the positions 

 of these sets are alternated each year, if possible. 

 The canes which are left after the winter prun- 

 ing are tied along the wires in spring, as in the 



