INCUBATION PERIODS 



THERE is considerable variation in the time 

 required for the incubation of eggs laid 

 by the different fowls, as the following 

 table shows : 



Common hen 21 days. 



Partridge 24 days. 



Pheasant 25 days. 



Guinea hen 25 days. 



Common duck 28 days. 



Pea hen 28 days. 



Turkey 28 days. 



Goose 30 days. 



IBS 



