Effect of dietary protein level on growth and metabolism of GIFT juveniles reared in inland ground saline water of medium salinity

Paul, Mritunjoy; Sardar, Parimal; Sahu, Narottam Prasad; Deo, Ashutosh Dharmendra; Varghese, Tincy; Shamna, N.; Jana, Prasanta; Krishna, Gopal

doi:10.1080/10454438.2022.2054672

Cited by 9 publications

(10 citation statements)

References 67 publications

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“…Low Hct percentage value in fish under salinity stress could be attributed to reduced volume of red blood cells, which is due to osmotic changes caused by ion leakage from the plasma (Alwan et al, 2009). WBC count in fish is a reliable biomarker of physiological status (Paul, Sardar, Sahu, Deo, et al, 2022; Svobodová et al, 2001). Lower WBC count in higher salinities could be attributed to the weaker defence mechanisms (immuno‐suppression) of fish in the altered environment.…”

Section: Discussionmentioning

confidence: 99%

“…Haematological parameters can be considered as valuable indicators for identifying fish health (Paul, Sardar, Sahu, Deo, et al, 2022) and also guide stakeholders as well as biologists to interpret the physiological stress due to sudden changes in environmental parameters such as temperature, salinity, etc. (Valenzuela et al, 2007).…”

Section: Discussionmentioning

confidence: 99%

“…The samples were kept in Eppendorf tubes and left undisturbed for an hour for clotting and centrifugation was done at 5000 rpm for 8 min at 4°C to obtain serum and stored at −40°C. Some amount of blood was drawn following the same method and was kept in tubes with anticoagulant (2.7% EDTA coated) for haematological analysis (Paul, Sardar, Sahu, Deo, et al, 2022).…”

Section: Methodsmentioning

confidence: 99%

“…Besides, changing pattern of physico‐chemical properties over space and time result in lack of productivity of the inland saline soil (spatio‐temporal variations), thus making the associated water (ISW) distinctly different from seawater (Aklakur, 2017). Several fish and crustacean species such as amur carp (Singh et al, 2019), Pangasianodon hypophthalmus (Kumar et al, 2016), Mugil cephalus (Talukdar et al, 2020), Chanos (Raizada, Chadha, Javed, et al, 2005), Trachinotus blochii (Pathak et al, 2019), GIFT Tilapia (Paul, Sardar, Sahu, Deo, et al, 2022; Paul, Sardar, Sahu, Varghese, et al, 2022; Singha et al, 2020), Macrobrachium rosenbergii (Jain et al, 2007), Penaeus monodon (Antony et al, 2015; Purushothaman et al, 2014), Penaeus vannamei (Jahan et al, 2018; Jana et al, 2021; Talukdar et al, 2021), etc. have been reared for their suitability of culture using ground inland saline water.…”

Section: Introductionmentioning

confidence: 99%

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Effect of salinity on growth, survival, haemato‐biochemical and antioxidative status ofAnabas testudineus(Bloch, 1792) juveniles reared in inland saline water

Debroy

Chadha

Prakash

et al. 2022

Aquaculture Research

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A 60-day feeding trial was conducted to evaluate the growth, survival, physiometabolic and haemato-biochemical responses of Anabas testudineus reared in (ISW) of varying salinity. Fingerlings (initial weight 6.55 ± 0.08 g) were randomly stocked in triplicate in five treatment groups viz., T1 (0 ppt), T2 (3 ppt), T3 (6 ppt), T4 (9 ppt) and T5 (12 ppt) following a completely randomized design (CRD) with 40/m 2 stocking density.No mortality of fish was recorded in any of the treatments during the experimental period. Growth parameters such as weight gain (WG), percentage weight gain (PWG), specific growth rate (SGR) and protein efficiency ratio (PER) were highest (p < 0.05) at 3 ppt salinity followed by 6 and 0 ppt and lowest at 9 and 12 ppt, respectively. Lowest (p < 0.05) feed conversion ratio (FCR) and highest feed efficiency ratio (FER) were observed at 6 ppt salinity with no significant difference from fish at 0 and 3 ppt, respectively. Lowest (p < 0.05) moisture and highest protein and lipid contents were recorded at 3 ppt salinity. Digestive enzyme (protease and amylase) and oxidative stress enzyme (superoxide dismutase, SOD and catalase, CAT) activities were significantly (p < 0.05) higher in high saline groups (T4 and T5). Haemoglobin (Hb), haematocrit (Hct), erythrocytes and leukocytes were higher (p < 0.05) up to 6 ppt (T3) and reduced thereafter. Highest (p < 0.05) serum protein and globulin were recorded at 0 ppt salinity. T5 (12 ppt) group exhibited the highest (p < 0.05) serum glucose, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) activity. The present study concluded that A. testudineus can be reared in ISW within an acceptable range of 0-12 ppt salinity. However, salinity above 6 ppt had a negative effect on growth, feed utilization and various physiological parameters related to the well-being of the fish. Therefore, it can be opined that A. testudineus can be safely considered as a potential cultivable species for inland saline aquaculture up to a salinity of 6 ppt.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Effect of salinity on growth, survival, haemato‐biochemical and antioxidative status ofAnabas testudineus(Bloch, 1792) juveniles reared in inland saline water

Debroy

Chadha

Prakash

et al. 2022

Aquaculture Research

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“…However, it can tolerate a salinity up to 25 ppt [ 20 ], tilapia, especially the GIFT strain of Nile tilapia ( Oreochromis niloticus ), can be a suitable species for culturing in IGSW of 15 ppt as they have higher growth rate and similar salinity tolerance when compared to Nile tilapia [ 21 ]. However, tilapia can be cultured in IGSW without fortifying the K + ion in IGSW [ 18 , 22 ].…”

Section: Introductionmentioning

confidence: 99%

Effect of Dietary Lipid Level on Growth Performance, Body Composition, and Physiometabolic Responses of Genetically Improved Farmed Tilapia (GIFT) Juveniles Reared in Inland Ground Saline Water

Paul

Sardar

Sahu

et al. 2022

Aquaculture Nutrition

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A 60-day feeding trial was carried out to determine the effect of dietary lipid levels on growth and physiometabolic responses to optimize the dietary lipid requirement for maximizing the growth of Genetically Improved FarmedTilapia (GIFT) juveniles reared in inland ground saline water (IGSW) of medium salinity (15 ppt). Formulation and preparation of seven heterocaloric (389.56-449.02 Kcal digestible energy/100 g), heterolipidic (40-160 g/kg), and isonitrogenous (410 g/kg crude protein) purified diets were done for conducting the feeding trial. Random distribution of 315 acclimatized fish (mean weight 1.90 ± 0.01 g) was made in seven experimental groups such as CL4 (40 g/kg lipid), CL6 (60 g/kg lipid), CL8 (80 g/kg lipid), CL10 (100 g/kg lipid), CL12 (120 g/kg lipid), CP14 (140 g/kg lipid), and CL16 (160 g/kg lipid) with 15 fish per triplicate tank (fish density, 0.21 kg/m3). Respective diets were used for feeding the fish at satiation level three times daily. Results indicated that weight gain percentage (WG%), specific growth rate (SGR), protein efficiency ratio, and protease activity significantly increased up to 100 g lipid/kg fed group, and then the values significantly decreased. Muscle ribonucleic acid (RNA) content and lipase activity were highest in 120 g/kg lipid-fed group. RNA/DNA (deoxyribonucleic acid) and serum high-density lipoproteins levels of 100 g/kg lipid-fed group were significantly higher than 140, and 160 g/kg lipid-fed groups. The lowest feed conversion ratio was found in the 100 g/kg lipid-fed group. The amylase activity was significantly higher in 40 and 60 g lipid/kg fed groups. The whole-body lipid level was increased with increasing the dietary lipid levels, whereas, there was no significant difference in whole-body moisture, crude protein, and crude ash contents of all groups. Highest serum glucose, total protein and albumin, and albumin to globulin ratio and lowest low-density lipoproteins level were found in 140 and 160 g/kg lipid-fed groups. Serum osmolality and osmoregulatory capacity did not vary significantly, whereas carnitine palmitoyltransferase-I and glucose-6-phosphate dehydrogenase showed an increased and decreased trend, respectively, with the increasing dietary lipid levels. According to second-order polynomial regression analysis based on WG% and SGR, the optimum dietary lipid for GIFT juveniles in IGSW of 15 ppt salinity was found to be 99.1 and 100.1 g/kg, respectively.

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Effect of L-carnitine supplemented diets with varying protein and lipid levels on growth, body composition, antioxidant status and physio-metabolic changes of white shrimp, Penaeus vannamei juveniles reared in inland saline water

Raghuvaran

Sardar

Sahu

et al. 2023

Animal Feed Science and Technology

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Effect of dietary protein level on growth and metabolism of GIFT juveniles reared in inland ground saline water of medium salinity

Cited by 9 publications

References 67 publications

Effect of salinity on growth, survival, haemato‐biochemical and antioxidative status ofAnabas testudineus(Bloch, 1792) juveniles reared in inland saline water

Effect of salinity on growth, survival, haemato‐biochemical and antioxidative status ofAnabas testudineus(Bloch, 1792) juveniles reared in inland saline water

Effect of Dietary Lipid Level on Growth Performance, Body Composition, and Physiometabolic Responses of Genetically Improved Farmed Tilapia (GIFT) Juveniles Reared in Inland Ground Saline Water

Effect of L-carnitine supplemented diets with varying protein and lipid levels on growth, body composition, antioxidant status and physio-metabolic changes of white shrimp, Penaeus vannamei juveniles reared in inland saline water

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