One of the most important advance steps in commercial poultry keeping in recent years, and one that promises to exercise a truly great influence upon the development and permanent upbuilding of the industry, is the more exact knowledge poultry keepers now have of the characters of individual fowls; also the extent to which these characters, whether…

After the average person gets used to the idea of the use of artificial light to increase egg production, the first or main prejudice commonly met with is that it is a forcing process; that it means overworking the hens and therefore must result, sooner or later, in an injury to them, or in their physical breakdown. The welcome fact is that this…