20 



N. H. Agricultural Experiment Station 



[Bulletin 279 



n Other 



PRUNtNC 



U Spraying 



Si9-<y« = c:<o=:c3^ = s:S2S«^SS2°;:52SS2S 



0000 = 



M — M M 



— Csj — <vj 



a 



< 



> 

 < 



2 



lij 



X 

 -3 



3 

 -3 



O 

 3 

 < 



o 



O 



o 



< 

 2 



Fig. 9. Distribution of labor on apples prior to harvest by 10-day periods ; also 

 distribution of labor on spraynig, pruning, and other operations- 



