Measuring individual feed efficiency and its correlations with performance traits in Nile tilapia, Oreochromis niloticus

Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12348/141

Estimating individual feed intake of fish held in groups has long been a challenge precluding precise knowledge of the individual variation of feed efficiency (FE) in fish. In this study, counts of the number of feed pellets (1.63 mg on average) eaten by individual tilapia (Oreochromis niloticus) held in 8 mixed sex groups of 15 fish were measured from video recordings made over a period of 10 days where fish were fed twice daily to achieve compensatory growth after 10 days of fasting.

External link to download this item: https://doi.org/10.1016/j.aquaculture.2016.11.015