Influence of temperature on growth and oxidative status of juvenile Southern black drum (Pogonias courbina)
Temperature has a strong influence on fish metabolism, therefore it impacts aquaculture production. This study aims to understand its effects on survival, growth, and oxidative stress responses of Southern black drum Pogonias courbina. Therefore, 450 juvenile fish (weight 0.58 ± 0.19 g) were exposed...
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Elsevier
2025-03-01
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| Series: | Aquaculture Reports |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352513424006483 |
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| author | Felipe Kuroski Lucas C. Maltez Olivia Menossi Thiago P.A.P. Oliveira Brandon J.Q. Gamboa Marcelo H. Okamoto Ricardo V. Rodrigues Luis A. Sampaio |
| author_facet | Felipe Kuroski Lucas C. Maltez Olivia Menossi Thiago P.A.P. Oliveira Brandon J.Q. Gamboa Marcelo H. Okamoto Ricardo V. Rodrigues Luis A. Sampaio |
| author_sort | Felipe Kuroski |
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| description | Temperature has a strong influence on fish metabolism, therefore it impacts aquaculture production. This study aims to understand its effects on survival, growth, and oxidative stress responses of Southern black drum Pogonias courbina. Therefore, 450 juvenile fish (weight 0.58 ± 0.19 g) were exposed in triplicate to 23, 26, and 29°C for 25 days. Fifty fish were stocked in circular tanks (300 L) connected to recirculating aquaculture systems with temperature control. Fish were fed four times a day. Temperature did not affect fish survival, which was above 98 % in all treatments. Growth was significantly improved in higher temperatures. The final weight at 29°C was 2.9-fold higher than those fish kept at 23°C. The same pattern was found in the specific growth rate, which was higher at 29°C than at the other temperatures evaluated. Fish reared at 26 and 29°C also had higher total feed intake and better apparent feed conversion. Lipid peroxidation was higher in muscle, gill, and liver of fish kept at the lowest temperature (23°C). In addition, this temperature also triggered upper regulation of the total antioxidant capacity in gill and liver, compared to 29 °C. Protein thiol levels in fish liver were higher at 29°C than at 23°C. The best performance of fish kept at 29°C may be related to the increased total feed intake coupled with better apparent feed conversion, along with lower lipid and protein damage, plus lower investment in antioxidant capacity. Based on the present results, we concluded that among the tested temperatures, 29°C is the best temperature for production of juvenile P. courbina. |
| format | Article |
| id | doaj-art-5fcd18a14f974332aedea40bd4182a74 |
| institution | Kabale University |
| issn | 2352-5134 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Aquaculture Reports |
| spelling | doaj-art-5fcd18a14f974332aedea40bd4182a742025-02-06T05:12:08ZengElsevierAquaculture Reports2352-51342025-03-0140102560Influence of temperature on growth and oxidative status of juvenile Southern black drum (Pogonias courbina)Felipe Kuroski0Lucas C. Maltez1Olivia Menossi2Thiago P.A.P. Oliveira3Brandon J.Q. Gamboa4Marcelo H. Okamoto5Ricardo V. Rodrigues6Luis A. Sampaio7Laboratory of Marine Fish Culture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, Brazil; Graduate Program in Aquaculture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, Brazil; Corresponding author at: Laboratory of Marine Fish Culture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, Brazil.Laboratory of Marine Fish Culture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, Brazil; Graduate Program in Aquaculture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, BrazilLaboratory of Marine Fish Culture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, Brazil; Graduate Program in Aquaculture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, BrazilLaboratory of Marine Fish Culture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, Brazil; Graduate Program in Aquaculture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, BrazilLaboratory of Marine Fish Culture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, Brazil; Graduate Program in Aquaculture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, BrazilLaboratory of Marine Fish Culture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, Brazil; Graduate Program in Aquaculture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, BrazilLaboratory of Marine Fish Culture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, Brazil; Graduate Program in Aquaculture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, BrazilLaboratory of Marine Fish Culture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, Brazil; Graduate Program in Aquaculture, Institute of Oceanography, Federal University of Rio Grande, FURG, 96210-030, BrazilTemperature has a strong influence on fish metabolism, therefore it impacts aquaculture production. This study aims to understand its effects on survival, growth, and oxidative stress responses of Southern black drum Pogonias courbina. Therefore, 450 juvenile fish (weight 0.58 ± 0.19 g) were exposed in triplicate to 23, 26, and 29°C for 25 days. Fifty fish were stocked in circular tanks (300 L) connected to recirculating aquaculture systems with temperature control. Fish were fed four times a day. Temperature did not affect fish survival, which was above 98 % in all treatments. Growth was significantly improved in higher temperatures. The final weight at 29°C was 2.9-fold higher than those fish kept at 23°C. The same pattern was found in the specific growth rate, which was higher at 29°C than at the other temperatures evaluated. Fish reared at 26 and 29°C also had higher total feed intake and better apparent feed conversion. Lipid peroxidation was higher in muscle, gill, and liver of fish kept at the lowest temperature (23°C). In addition, this temperature also triggered upper regulation of the total antioxidant capacity in gill and liver, compared to 29 °C. Protein thiol levels in fish liver were higher at 29°C than at 23°C. The best performance of fish kept at 29°C may be related to the increased total feed intake coupled with better apparent feed conversion, along with lower lipid and protein damage, plus lower investment in antioxidant capacity. Based on the present results, we concluded that among the tested temperatures, 29°C is the best temperature for production of juvenile P. courbina.http://www.sciencedirect.com/science/article/pii/S2352513424006483Marine fish cultureSciaenidaeAntioxidantOxidative damageThermal stress |
| spellingShingle | Felipe Kuroski Lucas C. Maltez Olivia Menossi Thiago P.A.P. Oliveira Brandon J.Q. Gamboa Marcelo H. Okamoto Ricardo V. Rodrigues Luis A. Sampaio Influence of temperature on growth and oxidative status of juvenile Southern black drum (Pogonias courbina) Aquaculture Reports Marine fish culture Sciaenidae Antioxidant Oxidative damage Thermal stress |
| title | Influence of temperature on growth and oxidative status of juvenile Southern black drum (Pogonias courbina) |
| title_full | Influence of temperature on growth and oxidative status of juvenile Southern black drum (Pogonias courbina) |
| title_fullStr | Influence of temperature on growth and oxidative status of juvenile Southern black drum (Pogonias courbina) |
| title_full_unstemmed | Influence of temperature on growth and oxidative status of juvenile Southern black drum (Pogonias courbina) |
| title_short | Influence of temperature on growth and oxidative status of juvenile Southern black drum (Pogonias courbina) |
| title_sort | influence of temperature on growth and oxidative status of juvenile southern black drum pogonias courbina |
| topic | Marine fish culture Sciaenidae Antioxidant Oxidative damage Thermal stress |
| url | http://www.sciencedirect.com/science/article/pii/S2352513424006483 |
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