![Sample our Bioscience journals, sign in here to start your access, Latest two full volumes FREE to you for 14 days]({"type":"image" , "src" : "/sda/5925/TOC-Subject-Sample-2021-Bioscience.jpg"})
Abstract
1. Growth rates and daily food intakes of small, sexed groups of broilers were compared under different photoperiodic regimes during the period from 28 to 49 d of age.
2. Reduction in the duration of illumination did not impair growth rate.
3. The sexes showed a differential response to the treatments.
4. There was evidence that the enhanced performance of females was due to an improvement in food conversion efficiency.