Elfira K. Suawa dan Roberts, J.R
(25th ANNUAL AUSTRALIAN POULTRY SCIENCE SYMPOSIUM SYDNEY, NEW SOUTH WALES, 2014-04-12)
Birds from two flocks of commercial caged hens, of the same age but reared in different sheds, were weighed at the ages of 6, 15, 19, 26, 37, 50 and 60 weeks. Body weight increased with increasing hen age for both groups. ...