SHORT -PRUNING 



511 



of which the lower eyes are not sufficiently pro- 

 ductive, may iu some cases be pruned in the 

 manner illustrated by Fig. 319. For some va- 

 rieties it is necessary to leave spurs of only three 

 eyes, as at s; for others, short canes of four or 

 five eyes must be left, as at cc. These shorter 

 spurs can be left without support, but the longer 



ones require some arrangement to prevent their 

 c 



319. Another type of 

 short-pruning. 



320. Still longer pruning. 



bending over with the weight of fruit and de- 

 stroying the shape of the vine. In some cases 

 simply tying the ends of the canes together will 

 support them fairly well, but it is better to 

 attach them to a stake, and bend them at the 

 base a little when possible, in order to retard the 

 flow of sap to the ends. It is very necessary to 

 leave strong spurs of one eye (not counting the 



