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1. Effects of feeding frequency and dietary moisture content on growth, body composition and gastric evacuation of juvenile Korean rockfish (Sebastes schlegeli)

Author:
Lee, S.M.; Hwang, U.G.; Cho, S.H.
Source:
Aquaculture 2000 no.3/4 pp. 399-409
ISSN:
0044-8486
Subject:
liver; feed conversion; feeding frequency; muscles; Sebastes; pelleted feeds; body composition; liveweight gain; lipids; water content; feed intake; protein content; fish feeding; gastric emptying
Abstract:
... A 7-week feeding experiment was conducted to determine the optimum feeding frequency for growth, body composition and gastric evacuation of the juvenile Korean rockfish. Three replicate groups of the fish (average weight of 5.7 g) were fed to visual satiety either dry pellets (DP) or moist pellets (MP), at different feeding frequencies (two meals a day, one meal a day or one meal every 2 days). At ...

2. Effects of feeding frequency and ration level on growth, feed utilization and nitrogen waste output of cuneate drum (Nibea miichthioides) reared in net pens

Author:
Wang, Y.; Kong, L.J.; Li, K.; Bureau, D.P.
Source:
Aquaculture 2007 v.271 no.1-4 pp. 350-356
ISSN:
0044-8486
Subject:
Sciaenidae; marine fish; mortality; animal growth; feed intake; feed conversion; weight gain; body composition; protein content; lipid content; ash content; fish feeding; fish culture; mariculture; feeding frequency
Abstract:
... Two independent 8-week feeding trials were carried out to optimize feeding regime for cuneate drum reared in net pens. In Trial I, triplicate groups of fish weighing 38.3 ± 0.2 g fish- 1 (mean ± S.E.) were fed a practical feed [15 kJ digestible energy (DE) g- 1] to satiation in 1 meal every other day (0.5 meal d- 1), 1 meal d- 1, or 2 meal d- 1. Ration level of the fish fed at 1 meal d- 1 was appr ...
DOI:
10.1016/j.aquaculture.2007.03.022