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You searched for: Journal Aquaculture Remove constraint Journal: Aquaculture Subject feeding frequency Remove constraint Subject: feeding frequency Subject feed intake Remove constraint Subject: feed intake
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1. Effect of different feeding regimes on the growth performance, antioxidant activity, and health of Nile tilapia, Oreochromis niloticus

Author:
Doaa A. El-Araby; Shimaa A. Amer; Alshimaa A. Khalil
Source:
Aquaculture 2020 v.528 pp. 735572
ISSN:
0044-8486
Subject:
Oreochromis niloticus; antioxidant activity; antioxidants; blood serum; body fat; body weight changes; crude protein; dry matter content; enzyme activity; fasting; feed conversion; feed intake; feed prices; feeding frequency; fingerlings; glucose; growth performance; histology; histopathology; intestines; lipid content; liver; protein efficiency ratio; serum albumin; superoxide dismutase; tissues; triacylglycerols; weight gain
Abstract:
... The present study aimed to evaluate the effects of using different feeding regimes on the growth performance, economic efficiency, antioxidant status, and blood biochemical parameters of Nile tilapia, Oreochromis niloticus fingerlings for 10 weeks. Three hundred and sixty healthy fingerlings with average initial weight 16.9 ± 0.44 g were randomly allotted to 2 × 3 factorial design consisted of two ...
DOI:
10.1016/j.aquaculture.2020.735572

2. Effect of feeding frequency on gastric evacuation and the return of appetite in tilapia Oreochromis niloticus (L.)

Author:
Riche, M.; Haley, D.I.; Oetker, M.; Garbrecht, S.; Garling, D.L.
Source:
Aquaculture 2004 v.234 no.1-4 pp. 657-673
ISSN:
0044-8486
Subject:
Oreochromis niloticus; freshwater fish; appetite; feed intake; gastric emptying; fish feeding; feeding frequency; fish culture; freshwater aquaculture
Abstract:
... The rate at which food is consumed and the efficiency with which it is utilized are prime factors in determining growth rate. There is a positive relation between growth and feeding frequency. Additionally, feeding frequency is strongly correlated with gastric evacuation time (GET). Nile tilapia Oreochromis niloticus were fed to satiation with a pelleted diet at two different feeding frequencies ( ...
Handle:
10113/42438

3. Effect of feeding frequency on growth performance, antioxidant status, immune response and resistance to hypoxia stress challenge on juvenile dolly varden char Salvelinus malma

Author:
Zhixin Guo; Jingyuan Cui; Ming Li; Honghan Liu; Muzi Zhang; Fanxing Meng; Ge Shi; Rixin Wang; Xiaoyan He; Yumin Zhao
Source:
Aquaculture 2018 v.486 pp. 197-201
ISSN:
0044-8486
Subject:
Salvelinus malma; alanine transaminase; antioxidant activity; antioxidants; aspartate transaminase; blood serum; complement; feed intake; feeding frequency; fish; growth performance; hepatosomatic index; hypoxia; immune response; juveniles; lipid content; lysozyme; malondialdehyde; mortality; weight gain
Abstract:
... This study aimed to evaluate the effects of feeding frequency on growth, antioxidant status, immune response and resistance to hypoxia stress challenge on juvenile dolly varden char Salvelinus malma (average weight: 9.40±0.30g). Fish were randomly assigned to one of six feeding frequencies (1, 2, 3, 4, 5 and 6times/day) following the same ration size for 8weeks. Weight gain increased significantly ...
DOI:
10.1016/j.aquaculture.2017.12.031

4. Effect of feeding intensity and feed composition on nutrient digestibility and production performance of common pandora (Pagellus erythrinus) in sea cages

Author:
Kousoulaki, K.; Miliou, E.; Apostolopoulou, M.; Alexis, M.N.
Source:
Aquaculture 2007 v.272 no.1-4 pp. 514-527
ISSN:
0044-8486
Subject:
Sparidae; marine fish; feed intake; digestibility; feeding frequency; fish feeding; feed composition; fish culture; mariculture
Abstract:
... Common pandora is a highly priced species for the Mediterranean fish culture industry and its production is based on feeds and practices used for the rearing of the commonly produced sea bream and sea bass, with lower performances. A group of common pandora juveniles was reared in sea cages on two isonitrogenous diets, HL with 16.45%, and LL with 9.4% crude lipid, respectively, to apparent satiati ...
DOI:
10.1016/j.aquaculture.2007.07.220

5. Effect of feeding regime and fish size on weight gain, feed intake and gastric evacuation in juvenile Australian snapper Pagrus auratus

Author:
Booth, M.A.; Tucker, B.J.; Allan, G.L.; Fielder, D. Stewart
Source:
Aquaculture 2008 v.282 no.1-4 pp. 104-110
ISSN:
0044-8486
Subject:
Pagrus; snapper; animal growth; weight gain; feed intake; feed conversion; fish feeding; feeding methods; feeding frequency; fish culture
Abstract:
... We investigated the interactive effects of nine feeding regimes (1 feeding early, 1 feeding late, 2 feedings early, 2 feedings late, 4 feedings, 4 feedings early, 4 feedings late, 6 feedings or 8 feedings per day; hereafter IFE, 1FL, 2FE, 2FL, 4F, 4FE, 4FL, 6F or 8F, respectively) and two fish sizes (small [almost equal to]5 g or large [almost equal to]20 g) on the harvest weight, feed intake and ...
DOI:
10.1016/j.aquaculture.2008.06.027

6. Effects of feeding frequency and density on growth, energy budget and physiological performance of sea cucumber Apostichopus japonicus (Selenka)

Author:
Bin Xia; Yichao Ren; Jiying Wang; Yongzhi Sun; Zhendong Zhang
Source:
Aquaculture 2017 v.466 pp. 26-32
ISSN:
0044-8486
Subject:
Apostichopus japonicus; body weight; cortisol; crude protein; digestibility; energy intake; feces; feed conversion; feed intake; feeding frequency; food conversion; glucose; glycogen; growth performance; lactic acid; lipids; metabolism; muscles; protein efficiency ratio; regression analysis; specific growth rate; stocking rate
Abstract:
... Feeding frequency and density are two of the most important factors that directly affect the growth and physiology of sea cucumber Apostichopus japonicus. In the present study, a 60-day experiment was conducted to evaluate the effects of feeding frequency (1 time, 2 times and 3 times per day) and stocking density (D10, D20, D40 and D60) on growth performance, feed utilization, endocrine response a ...
DOI:
10.1016/j.aquaculture.2016.09.039

7. 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 ...

8. 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

9. Evaluation of behavioral changes induced by a first step of domestication or selection for growth in the European sea bass (Dicentrarchus labrax): A self-feeding approach under repeated acute stress

Author:
Millot, S.; Péan, S.; Leguay, D.; Vergnet, A.; Chatain, B.; Bégout, M.-L.
Source:
Aquaculture 2010 v.306 no.1-4 pp. 211-217
ISSN:
0044-8486
Subject:
Dicentrarchus labrax; domestication; artificial selection; selection criteria; animal behavior; animal growth; feed intake; feeding preferences; animal stress; animal welfare; light intensity; animal handling; predators; feeding frequency; diurnal variation; body condition; body weight
Abstract:
... Among other strategies to improve fish welfare in rearing environment, domestication and/or selective breeding was proposed to minimize fish responsiveness to husbandry practices. To verify this hypothesis on a recently domesticated specie, the sea bass, Dicentrarchus labrax, L., an experiment was realized, using four populations differing according to their level of domestication or selection: on ...
DOI:
10.1016/j.aquaculture.2010.04.027

10. Feed availability and its relationship to survival, growth, dominance and the agonistic behaviour of the southern rock lobster, Jasus edwardsii in captivity

Author:
Thomas, C.W.; Carter, C.G.; Crear, B.J.
Source:
Aquaculture 2003 no.1/4 pp. 45-65
ISSN:
0044-8486
Subject:
Jasus; cannibalism; nutrient availability; aggression; feeding frequency; feed intake; feed rations; mortality
Abstract:
... The effect of feed availability (ration level and feeding frequency) on the culture performance of the juvenile (5-22 g) southern rock lobster Jasus edwardsii was examined to determine whether multiple daily feeding of a formulated feed would stimulate growth. Furthermore, the relationships between feed availability, agonistic behaviour, dominance, growth and survival were examined. A total of 252 ...

11. Feeding and gut evacuation of cultured juvenile spiny lobsters, Jasus edwardsii

Author:
Simon, Cedric J.; Jeffs, Andrew
Source:
Aquaculture 2008 v.280 no.1-4 pp. 211-219
ISSN:
0044-8486
Subject:
Jasus edwardsii; lobsters; crustacean culture; animal growth; feed intake; feeding frequency; appetite; feces
Abstract:
... Low feed consumption has been suggested as a major impediment for the development of effective formulated diets for spiny lobsters. To seek an explanation for the low feed consumption, this study compared the feed consumption, appetite revival, foregut evacuation and fecal production of different sizes of spiny lobster Jasus edwardsii juveniles fed a fresh natural diet (i.e. mussel flesh) and a dr ...
DOI:
10.1016/j.aquaculture.2008.05.019

12. Feeding frequency affects food consumption, feeding pattern and growth of juvenile yellowtail flounder (Limanda ferruginea)

Author:
Dwyer, K.S.; Brown, J.A.; Parrish, C.; Lall, S.P.
Source:
Aquaculture 2002 no.1/4 pp. 279-292
ISSN:
0044-8486
Subject:
body weight; feeding frequency; feed conversion; liveweight gain; diurnal variation; feed intake; foraging; Limanda; fish feeding
Abstract:
... Feeding experiments were carried out on juvenile yellowtail flounder (Limanda ferruginea) (6.8 +/- 0.2 g), a candidate for cold-water aquaculture in eastern North America. At about 7 degrees C, feeding frequency was shown to have a significant (P < 0.05) effect on food consumption and growth, with fish fed to apparent satiation in two or four daily meals consuming more food and growing better than ...

13. Food intake and growth of adult Atlantic cod (Gadus morhua L.) reared under different conditions of stocking density, feeding frequency and size-grading

Author:
Lambert, Y.; Dutil, J.D.
Source:
Aquaculture 2001 no.2/4 pp. 233-247
ISSN:
0044-8486
Subject:
Gadus morhua; feed intake; fish culture; stocking rate; feed rations; feeding frequency; body condition; rearing; biomass production
Abstract:
... The combined effects of stocking density, feeding frequency and size-grading on feeding and growth of adult Atlantic cod (Gadus morhua L.) were measured in a series of four experiments. Specific growth rates decreased from a maximum of 1.08%/day at 2 kg/m3 stocking density to 0.66% at 40 kg/m3 density. Over 2 months, biomass increased 60-89% in fish stocked at low densities (< 10 kg/m3) but only b ...

14. Growth performance of the white shrimp Litopenaeus vannamei reared under time- and rate-restriction feeding regimes in a controlled culture system

Author:
Nunes, A.J.P.; Sa, M.V.C.; Carvalho, E.A.; Sabry Neto, H.
Source:
Aquaculture 2006 v.253 no.1-4 pp. 646-652
ISSN:
0044-8486
Subject:
Litopenaeus vannamei; shrimp; shrimp culture; animal growth; mortality; feed intake; feeding frequency; restricted feeding
DOI:
10.1016/j.aquaculture.2005.09.023

15. Response of common carp (Cyprinus carpio L.) to supplemental DL-methionine and different feeding strategies

Author:
L.C. Nwanna; A. Lemme; Abdallah Metwally; F.J. Schwarz
Source:
Aquaculture 2012 v.356-357 no. pp. 365-370
ISSN:
0044-8486
Subject:
Cyprinus carpio; absorption; arginine; carp; diet; digestibility; digestible protein; digestive system; feed conversion; feed intake; feeding frequency; feeds; lipids; lysine; meat carcasses; methionine; nutrients; organic matter; proteins; satiety; serine; weight gain
Abstract:
... The common carp (Cyprinus carpio) is an agastric fish, meaning absorption of nutrients is highly dependent on the rate of feed passage in the gut. Two diets and 3 feeding strategies were used in a 2×3 factorial experiment, conducted to determine whether utilization of supplemental DL-methionine (DL‐Met) interacts with feeding strategies. Diets 1 and 2 contained, respectively, no Met supplementatio ...
DOI:
10.1016/j.aquaculture.2012.04.044

16. A computer-based statistical model of the food and feeding patterns of the Southern brown shrimp Farfantepenaeus subtilis under culture conditions

Author:
Nunes, A.J.P.; Parsons, G.J
Source:
Aquaculture 2006 v.252 no.2-4 pp. 534-544
ISSN:
0044-8486
Subject:
simulation models; stocking rate; feeds; feeding frequency; shrimp culture; feed intake; shrimp; Farfantepenaeus; ingestion; statistical models
Abstract:
... In less intensive shrimp culture systems (< 35 shrimp/m2), an intrinsic relationship exists among natural food availability, shrimp feeding and overall system management. The objective of the present study was to develop and simulate one-dimensional statistical models of the food and feeding patterns of Farfantepenaeus subtilis by using the dynamic modelling language Stella II. Parameters employed ...
DOI:
10.1016/j.aquaculture.2005.07.020

17. The impact of environmental variables on the feeding rhythms and daily feed intake of cage-held 1+ Atlantic salmon parr (Salmo salar L.)

Author:
Noble, C.; Kadri, S.; Mitchell, D.F.; Hungtingford, F.A.
Source:
Aquaculture 2007 v.269 no.1-4 pp. 290-298
ISSN:
0044-8486
Subject:
fish farms; Salmo salar; salmon; farmed fish; feed intake; fish feeding; feeding frequency; circadian rhythm; diurnal variation; fish culture; seasonal variation
Abstract:
... The diurnal feeding rhythms of cage-held Atlantic salmon parr were studied when fish were held for 205 days (September 2nd until 26th of March) under ambient daylength (8.42-15.25 h) and water temperature (4.5-15.25 °C) in commercial freshwater cages (576 m3: 12 m x 12 m x 4 m). The influence of environmental factors (daylength, change in daylength, water temperature, water clarity, daily rainfall ...
DOI:
10.1016/j.aquaculture.2007.04.079