New Yoek Agricultural Experiment Station. 587 



The remaining five were weighed early in the spring of 1912. These 

 are starred in Table VII which gives the results. It is quite probable 

 that the wood from those that were not weighed lost weight during 

 the interim between pruning and weighing, as the weights taken 

 for the years 1912 and 1913 do not show the differences in weight 

 between the halves of the section shown in 1911. Table VII should 

 be studied with Table VIII which gives the average number of canes 

 per acre put up on each plat for 1911, 1912, 1913 and 1914. 



Table VII. — Comparative Weights of Pruned Wood per Acre From Grape 



Vines in Fertilizer Experiments. 



* Weights taken in spring of 1912. All others in the fall of their respective years. 



Table VIII. — Total Number of Fruiting Canes per Acre Left on Grape 

 Vines in Fertilizer Experiment Plats. 



