Effects of photostimulatory lighting and feed allocation in female broiler breeders 2. Egg and chick production. Canadian Journal of Animal Science 78:615-623. reduced chick production is the culmination of poor egg production combined ...
Morris, T R, P J Sharp, and E A Butler. 1995. British Poultry Science 36:763- 769. Lewis, P and T R Morris. 1998. World's Poultry Science Journal 54:7-25. reference reference reference reference affected by these differences.