A5079219703- Aquaculture Nutrition and Growth
- Aquaculture disease management and microbiota
- Moringa oleifera research and applications
- Aquatic life and conservation
- Fish Biology and Ecology Studies
- Bee Products Chemical Analysis
- Animal Nutrition and Physiology
- Crustacean biology and ecology
- Healthcare and Venom Research
- Garlic and Onion Studies
- Reproductive biology and impacts on aquatic species
- Natural Products and Biological Research
- Invertebrate Immune Response Mechanisms
- Insect and Pesticide Research
- Physiological and biochemical adaptations
- Insect Utilization and Effects
- Aquatic Ecosystems and Biodiversity
- Graphene and Nanomaterials Applications
- Pineapple and bromelain studies
- Environmental Toxicology and Ecotoxicology
- Chromatography in Natural Products
- Coenzyme Q10 studies and effects
- Biochemical effects in animals
- Biodiesel Production and Applications
- Fish Ecology and Management Studies
Alexandria University
2020-2025
Fujian Agriculture and Forestry University
2020-2022
Abstract We investigated the dietary effects of single application Saccharomyces cerevisiae , Lactobacillus bulgaricus and their combination on growth, proximate composition whole fish body, antioxidant defense, histoarchitecture hapa-reared Mugil capito . Healthy (Fish weighed = 10.30 ± 0.10 g at first) were randomly allocated into 4 equal groups, each with three replicates. These groups designed as follows: (1) a group fed basal diet without probiotics (control), (2) containing S. (4 g/kg...
ABSTRACT Bay laurel ( Laurus nobilis ) essential oil is known for its antimicrobial, anti‐inflammatory, and antioxidant properties. This study examined the effects of L. (LN) on Nile tilapia Oreochromis niloticus under cold stress conditions (16°C). Tilapia (initial weight, 5.02 ± 0.02 g) were acclimatized to 16°C 14 days before being fed diets containing 0, 0.5, 1.0, 1.5, 2.0, 2.5 g/kg LN 84 days. The 1.5 group exhibited highest final body weight gain p ≤ 0.05), while survival rates peaked...
Bee venom (BV) has been widely studied for its therapeutic properties in various medical applications. However, effects on aquatic organisms, particularly Nile tilapia (Oreochromis niloticus), remain poorly understood, concerning toxicity and impacts. This study investigated the of bee injection (O. niloticus) by examining growth, feed efficiency, biometric parameters, whole-body chemical analysis, activity antioxidant enzymes liver. juveniles were injected with BV at doses 0, 3, 6, 9, 12...
The aim of this experiment was to assess the potential benefits supplementing coenzyme Q10 (CoQ10) in diet Liza ramada, with a focus on growth promotion, enhanced feed utilization, improved digestive enzyme activity, bolstered antioxidant defenses, and overall health. Five diets were prepared, maintaining consistent levels lipids (7%) protein (32%). These featured equivalent raw materials but varied their CoQ10 content (0, 20, 40, 60, 80 mg CoQ10/kg diet). Initial fish weight averaged...
Abstract This study explored the combined influence of tank color, stocking density, and gender on Tilapia zillii 's performance well‐being. In this 120‐day trial, 320 T. , each initially weighing 10.0 ± 0.1 g/fish, were distributed among 24 tanks. The experiment included eight distinct treatment combinations, varying color (blue green), density (10 30 fish/m 3 ) sex (monosexual mixed). results showed that blue tanks improved specific growth rate condition factor, while green better for feed...
A 60-day feeding trial was conducted to evaluate the effects of yellow mealworm (YM) (Tenebrio molitor) (9%, 18%, 27% and 36%) black soldier fly larvae (BSFL) (Hermetia illucens) (7%, 14%, 21% 28%) meal replacing fish (FM) on growth performance antioxidant capacity red claw crayfish (Cherax quadricarinatus). Nine diets, including control, were fed with quadruplicate 20 (0.20 ± 0.05 g). The highest weight gain (WG) lowest feed conversion ratio observed in YM18 BSFL14. superoxide dismutase...
This trial assessed for 90 days the influences of dietary organic acids mixture (Aquagest ® OM) on performance Gilthead sea bream (Sparus aurata; n = 360; initial weight= 9.15 ± 0.10 g). A diet without supplement was specified as control (D0), whereas another five diets were supplemented by 0.1%, 0.2%, 0.3%, 0.4%, and 0.5% D1, D2, D3, D4, D5, respectively. The fish fed [D0] mixture-based [D5] exhibited lowest final weight [Wt.90], gain [Wt.G.], average daily [A.D.G.], specific growth rate...
The present study aims to investigate the influence of zeolite usage and stocking densities on various parameters, including ammonia removal from water, accumulation heavy metals in fish organs, water quality, growth performance, feed efficiency, muscle composition, as well hematological biochemical parameters European seabass ( Dicentrarchus labrax ) over a 90-day duration. A total 2400 D . with an initial weight 9.83 ± 2.02 g length 9.37 0.32 cm were distributed among 24 tanks. research...
Abstract This study investigates the synergistic impact of silymarin (SI) levels combined with inorganic selenium (sodium selenite: Se) on growth, feed utilization, biochemical parameters, antioxidants, innate immunity, intestinal and liver histology, gene expression thinlip mullet ( Liza ramada ) juveniles. The experimental design involved mullets initially weighing 3.5±0.13 g, distributed in a completely randomized 30 fish per hapa (0.5 × 0.5 1 m), conducted triplicate over 60 days. Seven...
Abstract The study aims to evaluate the reproductive performance, serum biochemical indices, growth, antioxidant capacity, and immune response of Florida Red Tilapia ( Oreochromis sp.) progeny reared at different salinity levels within biofloc technology (BFT) systems, focusing on egg production, fertilization rates, tolerance oxidative stress, offspring performance. Broodstock in systems (BF) were compared those clear water (Without biofloc, WBF) across three (18, 28, 36‰) over a 7-month...
This experimental study evaluated the impacts of three nutraceuticals [liposomal vitamin C, coenzyme Q10 (CoQ10), and bee venom (BV)] on physiological parameters Nile tilapia (Oreochromis niloticus). A total 360 fish (initial weight: 35.17 ± 0.22 g) were randomly allocated to four isonitrogenous isolipidic dietary treatments: a control group supplementation groups (liposomal C at 200 mg/kg, CoQ10 60 BV 4 mg/kg), with replicates per treatment, fed apparent satiation. After 60-day feeding...
An optimal diet is an important factor for the proper growth and health of crustaceans. However, regulation antioxidant activity non-specific immunity related to consumption feed additives has not been studied in RC-crayfish. Triplicate groups 20 crayfish/tank (36.72 ± 0.70 g) fed with a basal sixteen experimental diets that contained five four grade levels (40, 160, 240 320 mg/kg vitamin E, 2, 4, 6 8 g/kg nucleotides, Haematococcus pluvialis, 5, 10, 15 arachidonic acid 2.5, 10 yeast...
The red claw (RC) crayfish (Cherax quadricarinatus) is one of the most important farmed freshwater crustacean species for its high palatability, market value and consumer preference. Understanding role diets in maturation can help to overcome some challenges reproduction. Optimal effect dietary vitamin E (VE) supplementation, Arachidonic acid (ARA), Haemtococcus pluvialis (H.P) nucleotide (NT) yeast extract (YE) on growth ovarian development RC determined present study. range analysis a L16...