I''ii:, 307. Intensive meihods used wlien plant was cMablisiifd 



Flo. 308. Colony plan adopted aitC! a tou \oari.' experience with intensive 

 methods ; houses close tOf;e;hct'. but moved yearly 



Fig. 309. Method now in use ; colonies welt scattered and extensive range 



FROM INTENSIVE TO EXTENSIVE METHODS OF GROWING CHICKENS 

 AT CORNELL UNIVERSITY 



(Photographs from New York State Agricultural College at Cornell University) 



272 



