March, 1934] 

 900 



800 



700 



600 



500 



400 



300 J 



200 



100 



500 

 400 



or 300 

 o 



cQ 



< 200 



S 100 



Studies in Economics of Apple Orcharding 



JL 



-JiliiL 



17 



1928 



1927 



August September 



October 



N0VEM6ER 



Fig. 6. Comparison of distribution of labor requirement i)i harvesting apples 

 on Farm 2 for three successive years by 10-day periods. 



