26 



POULTRY FOR PROFIT 



so much on the size of yard as on the provisions 

 which are made for sanitation and exercise. Leg- 

 horns kept for egg production are often kept in very 



//7 use 



I 



J 



FIG. 3 DOUBLE BUNS AT FRONT OF HOUSE 



close confinement, apparently without injury to their 

 health, but where breeders are closely confined fer- 

 tility is likely to suffer sooner or later. Figure 1 



In 



ion 



t/s e 



A/ 



FIG. 4 DOUBLE BUNS, AT FRONT AND REAR 



