Effects of dissolved oxygen on the growth performance, haematological parameters, antioxidant responses and apoptosis of juvenile GIFT (<i>Oreochromis niloticus</i>)

Li, Jinghua; Huang, Kai; Huang, Lida; Hua, Yanyu; Yu, Kai; Liu, Ting

doi:10.1111/are.14684

Cited by 7 publications

(2 citation statements)

References 53 publications

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“…( 29 ) with an error of 1.39%. These results agreed with those obtained by 26 , 30 who found that the predicted fish weight obtained from the model is in good agreement with the measurements. where FW P is the predicted individual fish weight, g. FW M is the measured individual fish weight, g.…”

Section: Resultssupporting

confidence: 91%

Mathematical model for predicting oxygen concentration in tilapia fish farms

Khater

Bahnasawy

Elghobashy

et al. 2021

Sci Rep

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The main aim of this research is to develop a mathematical model to predict the dissolved oxygen in recirculating aquaculture system. The oxygen consumption of the model through the fish respiration and nitrification and the oxygen addition of the model through oxygen generator and water pumping. The effect of different water temperatures (24, 26, 28, 30 and 32 °C) on the dissolved oxygen consumption through fish respiration, biofilter and nitrification and fish growth were studied. An experiment to measure oxygen consumed by fish respiration and biofilteration and fish growth with the growth period and to validate the model results was carried out. The oxygen consumption predicted by the model was in a good agreement with those measured by the system. The oxygen consumption by fish respiration ranged 12.04 to 47.53 g O2 m−3 h−1 experimentally, while it was from 12.01 to 46.06 g O2 m−3 h−1 theoretically. The predicted and measured oxygen consumption through biofilteration values ranged from 0.43 to 21.91 and 0.45 to 23.09 g O2 m−3 h−1, respectively. The individual fish weight from the system ranged from 3.00 to 209.52 g experimentally while it was from 3.00 to 226.25 g theoretically during the whole period.

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Section: Resultssupporting

confidence: 91%

Mathematical model for predicting oxygen concentration in tilapia fish farms

Khater

Bahnasawy

Elghobashy

et al. 2021

Sci Rep

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show abstract

“…Besides the resource prioritization strategy, the observed minimal or no growth of O. andersonii in the current study could be attributed to the low dissolved oxygen levels in the water tanks. A previous study by Li et al (2020) indicated an increase in growth rate and weight gain for a closely related fish species, O. niloticus, which had a higher dissolved oxygen level (5 mg/L), compared to the current study. Again, another possible reason for the insignificant effect of K. africana in the current study was the ambient temperature (16.8-23.1℃), which was generally lower than the recommended optimal range (25-30℃) for the growth of Oreochromis species (El-Sherif and El-Feky, 2009).…”

Section: Discussioncontrasting

confidence: 60%

Effects of Suture Implantation Using Different Suture Materials on the Skin Histopathology, Immune Expression of Interleukin-6, and Hematological Parameters in Rat

Sianangama¹,

Nundwe²,

HARRISON³

et al. 2024

WVJ

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In Zambia fish farms, Oreochromis andersonii is an important common indigenous fish species. Naturally, safe phytochemicals can effectively improve fish reproduction performance and their production potential. Therefore, this study was conducted to determine the effect of Kigelia africana on the gonadal development and the performance of Oreochromis andersonii. A total of 96 male fingerlings were randomly assigned to four dietary treatments (D1-D4), and each treatment group had three replicates. The D1, D2, D3, and D4 groups were formulated to receive 0, 50, 100, and 150 g of powdered Kigelia africana/kg, respectively. The fish were fed the diets for 9 weeks, followed by the study parameter measurements at the end of the experiment. The highest mean body weight and gonadal weight were (29.8 ± 0.63 and 0.09 ± 0.010 g, respectively) for fish in the D2 group. There was no significant difference between the mean body weight of fish in different groups, but their mean gonadal weights differed significantly. The gonadal somatic index of fish differed significantly among treatment groups, with those in D2 having the highest mean value (0.36 ± 0.060). The highest mean standard length (103.3 ± 0.63 mm) and total length (126.0 ± 0.11 mm) of fish were observed for D1 and D2 groups, respectively. Additionally, the mean values for those parameters decreased with increasing Kigelia africana in the diet. The physicochemical parameters of water, including temperature and dissolved oxygen, ranged 16.8-23.1℃ and 0.6-2.2 mg/L, respectively; these were generally at low levels considering the optimum requirements for this fish species. In conclusion, Kigelia africana improved gonadal growth and development but did not promote overall fish growth. The best gonadal growth/development results of Kigelia africana powder were observed at a level of 50 g/kg, which can be used as a performance booster in the aquaculture production of Oreochromis andersonii.

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Temporal variations in glucose level, oxidative stress and antioxidant profile of Koi carps (Cyprinus carpio var koi) in response to hypoxic tolerance

Dasgupta

2021

BIOLOGIA FUTURA

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Effects of dissolved oxygen on the growth performance, haematological parameters, antioxidant responses and apoptosis of juvenile GIFT (Oreochromis niloticus)

Cited by 7 publications

References 53 publications

Mathematical model for predicting oxygen concentration in tilapia fish farms

Mathematical model for predicting oxygen concentration in tilapia fish farms

Effects of Suture Implantation Using Different Suture Materials on the Skin Histopathology, Immune Expression of Interleukin-6, and Hematological Parameters in Rat

Temporal variations in glucose level, oxidative stress and antioxidant profile of Koi carps (Cyprinus carpio var koi) in response to hypoxic tolerance

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