The effects of various organic fertilizers with or without adsorbents on the productivity, antioxidant status and immune responses of Nile tilapia raised in cement ponds

Naiel, Mohammed A. E.; Gewida, Ahmed G. A.; Merwad, Abdel-Rahman M. A.; Abdel-Hamid, Eman A.A.; Negm, Samar S.; Alagawany, Mahmoud; Farag, Mayada R.

doi:10.1016/j.aquaculture.2021.737593

Cited by 16 publications

(9 citation statements)

References 72 publications

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“…Hematological and biochemical markers can provide useful information on the health status of aquatic organisms [ 70 ]. The improved hematological (HGB, PCV, MCV, and MCH) values in the current study indicated that SC feeding can protect fish from anemia.…”

Section: Discussionmentioning

confidence: 99%

The Effect of Dietary Saccharomyces cerevisiae on Growth Performance, Oxidative Status, and Immune Response of Sea Bream (Sparus aurata)

El-Bab

Saghir

El-Naser

et al. 2022

Life

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The objective of this study was to evaluate the beneficial effect of Saccharomyces cerevisiae (SC) on growth, intestinal morphometric characteristics, blood indices, redox balance, expression of immune-related genes, and their involvement in disease resistance in sea bream (Sparus aurata). Three hundred healthy sea bream fingerlings were allocated into equal four groups (15 fish per hapa). The first group was served as a control and received a basal diet, while the other three groups were fed diets containing 1, 2, and 4 g/kg diet SC, respectively. At the end of week 16, the daily weight gain, specific growth rate, and feed utilization were significantly higher in the SC2 and SC4 groups than the control (p < 0.05). SC dose-dependently improved intestinal morphology, and the 4 g/kg diet significantly increased dry matter, crude fat, and crude protein percentage of body composition when compared with the control group. The 4 g/kg SC boosted innate immune response and phagocytic activity, and all SC-supplemented diets improved total protein, glucose, triglycerides, and urea concentrations, as well as intestinal digestive enzymatic activities. All estimated oxidative markers were significantly enhanced in the group that received 4 g/kg SC when compared with the control and other SC groups (p < 0.05). Feeding the fish a diet supplemented with 4 g/kg SC markedly regulated the expression of HSP70, IGF1, and IL-1β genes. In addition, the 4 g/kg SC-supplemented diet was the most effective in protecting the fish against Vibrio parahaemolyticus challenge. In conclusion, SC-enriched diet improved growth performance, intestinal morphology, redox homeostasis, and immune response of S. aurata with the 4 g/kg concentration as the most effective.

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Section: Discussionmentioning

confidence: 99%

The Effect of Dietary Saccharomyces cerevisiae on Growth Performance, Oxidative Status, and Immune Response of Sea Bream (Sparus aurata)

El-Bab

Saghir

El-Naser

et al. 2022

Life

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“…Consequently, increasing blood globulin levels is regarded to be an important innate reaction in fish (Kumar et al, 2013;El-Bab et al, 2022). On the other hand, because fish can excrete creatinine via the kidney, creatinine blood levels might be employed to assess renal filtration performance (Gharib et al, 2022;Naiel et al, 2022 b). According to our findings, a small dosage of dietary MMSC supplementation increased total protein and globulin levels as well as decreased creatinine concentration compared with control group.…”

Section: Discussionmentioning

confidence: 50%

Dietary Effect of S-Methylmethionine Sulfonium Chloride on Growth, Serum Biochemical Parameters, Body Composition, and Expression of Some Related Genes in Oreochromis niloticus

Gewida

Abouzed

Abdelghany

et al. 2024

Annals of Animal Science

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The main objective of the current trial was to investigate the impacts of supplemented tilapia diets with S-methylmethionine sulfonium chloride (MMSC) on the growth performance, feed efficiency, body analysis, blood biochemistry and regulation of myostatin (MSTN) and insulin-like growth factor-1 (IGF-1) genes of Nile Tilapia (Oreochromis niloticus). The experimental fish (n =180) weighing 22.4±0.17 g were allocated randomly into three equal groups in triplicate as follows; the control group received an un-supplemented diet; the other two groups received two different levels of MMSC (0.2 and 0.4 g/kg) for eight weeks. The obtained findings demonstrated that tilapia diets enriched with small dosages of MMSC considerably (P<0.05) enhanced all assessed growth performance and feed efficiency indicators when compared with the control group. When compared to the control group, supplemented tilapia meals with 0.2 g MMSC significantly (P<0.05 or 0.01) raised blood protein profile, particularly total protein and globulin levels. Contrarily, blood creatinine levels were significantly (P<0.01) reduced in the group of tilapia fed diets containing MMSC (0.2 or 0.4 g/kg) compared to the group without receiving any supplementation. Whereas, fish body analysis showed higher significant increases in crude protein and ether extract levels (P<0.01) as well as reduced ash content (P<0.05) in the fish group that received lower MMSC doses in comparison to other treated and control groups. In addition, MMSC dietary supplementation significantly down-regulates the expression of MSTN and upregulates IGF-1 mRNA expression compared with the control group. Additionally, both dosages of MMSC supplementation modestly enhanced the intestinal villus histomorphometric score indices with observed tall, thick, and various broad tips in comparison to the control group. In conclusion, it could be recommended that supplemented fish diets with 0.2 g MMSC per kg diet may promote the growth and general health status of Nile Tilapia.

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“…In addition, they revealed that FM is the main source of animal protein in processed fish feed [11]. With an increasing demand for FM and the restrictions governments impose to reduce poaching, its availability is decreasing, and its price is increasing [12]. This increased cost of using FM drives the ongoing search for unconventional protein sources, including CGM [13].…”

Section: Introductionmentioning

confidence: 99%

Effect of Replacement of Fish Meal by Corn by Product Meal on Growth Performance For Nile Tilapia (Oreochromis Niloticus )

Khader,

Shehata,

Ebrahim

et al. 2025

Egyptian Journal of Veterinary Sciences

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T HE current trial investigates the impacts of replacing fish meal (FM) with corn gluten meal (CGM) on tilapia fish's productive performance and economic efficacy. A 12-week feeding experiment was conducted to examine the impact of substituting FM with CGM on 360 fingerlings of Nile tilapia (with initial weight = 3.01 ± 0.01 g). The experimental fish were randomly divided into six equal groups, with triplicates in each group (20 fish per replicate). The control group was administered FM-based diets (CGM0) with 20% FM. Whereas, CGM was employed to substitute 20%, 40%, 60%, 80%, and 100% of dietary FM protein in the other five isonitrogenous (crude protein: 32.85%) and isoenergetic (17.60 MJ kg-1 dry matter) formulated diets. Meanwhile, the findings showed a significant (p<0.05) decrease in performance markers (final biomass, weight gain and weight gain percent) for the group that received a high replacement amount of FM with CGM (80 or 100%) compared to control and other treated groups. Compared to the control group, substituting FM with 20, 40%, or 60% CGM significantly (p<0.001) increased protein efficiency measures. Furthermore, specific growth rate, feed conversion rate, feed efficiency, and survival rate reported no significant effect at any replacement level. Meanwhile, incorporating CGM in tilapia fish diets as an alternative to fish meals with high levels (80-100%) significantly increased serum levels from protein constituents, thyroid agents, and triglyceride content. Moreover, the replacement of FM with CGM is more economical. In conclusion, incorporating CGM instead of FM up to the level of 60% does not negatively impact the fish performance, but also improves the economic efficiency of Nile tilapia feed.

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The effects of various organic fertilizers with or without adsorbents on the productivity, antioxidant status and immune responses of Nile tilapia raised in cement ponds

Cited by 16 publications

References 72 publications

The Effect of Dietary Saccharomyces cerevisiae on Growth Performance, Oxidative Status, and Immune Response of Sea Bream (Sparus aurata)

The Effect of Dietary Saccharomyces cerevisiae on Growth Performance, Oxidative Status, and Immune Response of Sea Bream (Sparus aurata)

Dietary Effect of S-Methylmethionine Sulfonium Chloride on Growth, Serum Biochemical Parameters, Body Composition, and Expression of Some Related Genes in Oreochromis niloticus

Effect of Replacement of Fish Meal by Corn by Product Meal on Growth Performance For Nile Tilapia (Oreochromis Niloticus )

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