Effects of Dietary Nutrient Composition on Compensatory Growth of Grower Olive Flounder Paralichthys olivaceus under Different Feeding Regimes at Suboptimal Temperature

Kim, Kyoung‐Tae; Choi, In‐Cheol; Cho, Youngjin; Lee, Jong-Ha; Kang, Yong-Jin; Cho, Sung-Hwoan

doi:10.5657/fas.2010.13.4.294

Cited by 2 publications

(2 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…95,100,101 For example, in P. olivaceus fish deprived of food for one or two weeks and refed until the twelfth week of the experiment did not show complete compensatory growth following a protein-rich diet, whereas this compensation level was achieved via a diet rich in both protein and lipid. 101 In the same species, organisms deprived of food for one week showed overcompensation of the control organisms' weight following a 7 weeks of protein-and lipid-rich refeeding. 100 However, it has been reported that combined protein and lipid supplementation leads to an increase in lipid content in fish tissue.…”

Section: Feed Management and Diet Composition As Influencing Factorsmentioning

confidence: 99%

“…Alternatively, some studies have applied both high protein and high lipid diets, resulting in enhanced compensatory growth responses 95,100,101 . For example, in P. olivaceus fish deprived of food for one or two weeks and refed until the twelfth week of the experiment did not show complete compensatory growth following a protein‐rich diet, whereas this compensation level was achieved via a diet rich in both protein and lipid 101 . In the same species, organisms deprived of food for one week showed overcompensation of the control organisms’ weight following a 7 weeks of protein‐ and lipid‐rich refeeding 100 .…”

Section: Characteristics Of Compensatory Growth and Importance Of Fee...mentioning

confidence: 99%

See 1 more Smart Citation

Compensatory growth: Fitness cost in farmed fish and crustaceans

Elizondo‐González

Peña‐Rodríguez

2022

Reviews in Aquaculture

View full text Add to dashboard Cite

Feed restriction in fish and crustaceans is gaining interest due to its unusual acceleration of growth after a feed deprivation period. This phenomenon, known as compensatory growth, allows deprived organisms to reach the weight of never‐stressed counterpart organisms. Since feed is the major economic and ecological burden of fish and crustaceans farming, succeeding to reduce its quantity without loss of production may enhance a sustainable aquaculture development. A wide variety of restriction/feeding protocols, involving differences in nature, duration and intensity, have been tested on aquatic organisms. However, not all of them lead to optimal compensatory growth. Furthermore, before extending this practice to industrial setting, it is essential to assess physiological costs associated with both food restriction and compensatory growth. Indeed, although fish and crustaceans appear to be tolerant to dietary restriction, it involves metabolic, digestive, oxidative and immune changes. Nevertheless, return to basal values is not always achieved through refeeding. Compensatory growth has been observed and described in many taxa; however, physiological mechanisms during this process are poorly understood. On the other hand, the acceleration of growth itself appears to generate physiological consequences in organisms, particularly through the generation of oxidative stress. This review provides an overview of the fitness consequences associated with dietary restriction and the subsequent enigmatic compensatory growth in fish and crustaceans.

show abstract

Section: Feed Management and Diet Composition As Influencing Factorsmentioning

confidence: 99%

Section: Characteristics Of Compensatory Growth and Importance Of Fee...mentioning

confidence: 99%

Compensatory growth: Fitness cost in farmed fish and crustaceans

Elizondo‐González

Peña‐Rodríguez

2022

Reviews in Aquaculture

View full text Add to dashboard Cite

show abstract

Could a Manipulation of Dietary Nutrient Contents Including Phosphorous Affect Compensatory Growth of Juvenile Olive Flounder Paralichthys olivaceus?

Cho¹

2013

Fisheries and aquatic sciences

View full text Add to dashboard Cite

I hypothesized that the manipulation of dietary nutrient contents including phosphorous could affect compensatory growth of juvenile olive flounder, Paralichthys olivaceus. Thirty fish averaging 34.8 g per tank were randomly chosen and distributed into 15 flow-through 180-L tanks. Three experimental diets were prepared: the control (C) diet, high protein and lipid (HPL) diet, and HPL diet with supplementation of calcium phosphate-monobasic (HPLP). Five treatments were prepared in triplicate: fish were hand-fed daily with the C diet twice a day for 8 weeks (C-8W); fish were starved for 1 week, and then fed with the HPL or HPLP diets twice a day for 7 weeks, and referred to as HPL-7W and HPLP-7W, respectively; and fish were starved for 2 weeks, and then fed with the HPL or HPLP diets twice a day for 6 weeks, and referred to as HPL-6W and HPLP-6W, respectively. The body weight of fish with C-8W, HPL-7W and HPLP-7W treatments was higher than fish with HPL-6W and HPLP-6W treatments on week 2, 4 and 6 after an initiation of the trial. At the end of the 8-week trial, fish with HPLP-7W and HPL-7W treatments overcompensated, as compared to fish with C-8W treatment. Full compensation was not achieved in fish subjected to the 2-week feed deprivation (HPL-6W and HPLP-6W treatments). Overall feed intake by fish was proportional to weeks of feeding. Feed conversion ratio of fish with HPLP-7W, HPL-6W and HPLP-6W treatments was higher than fish with C-8W treatment. The study showed that dietary supplementation of protein and lipid resulted in overcompensation of juvenile olive flounder subjected to a 1-week feed deprivation, but not a 2-week feed deprivation. Additionally, dietary supplementation of phosphorous did not further improve compensatory growth of fish.

show abstract

Effects of Dietary Nutrient Composition on Compensatory Growth of Grower Olive Flounder Paralichthys olivaceus under Different Feeding Regimes at Suboptimal Temperature

Cited by 2 publications

References 27 publications

Compensatory growth: Fitness cost in farmed fish and crustaceans

Compensatory growth: Fitness cost in farmed fish and crustaceans

Could a Manipulation of Dietary Nutrient Contents Including Phosphorous Affect Compensatory Growth of Juvenile Olive Flounder Paralichthys olivaceus?

Contact Info

Product

Resources

About