The effect of Pediococcus acidilactici probiotics supplementation in the feed of Nile Tilapia (Oreochromis niloticus) on water quality, growth performance, Hematological parameters, antioxidants, immunological responses, enzymatic Activity, and histology.
El‐Sayed Hemdan EissaFatima S. AlaryaniMarwa S. KhattabAmal ElfekyMoaheda E. H. EissaKhaled Y. AbouelFadl
3
Citation
62
Reference
10
Related Paper
Citation Trend
Abstract:
Abstract The effect of adding lactic acid bacteria (Pediococcus acidilactici) to the diet on water quality, feed utilization, growth, body composition, Hematological parameters, intestinal and liver histology of Nile tilapia, haemato-biochemical parameters, antioxidants, immunological responses, and Enzymatic Activity was investigated. Fish was distributed into Four groups; the control group (T0), T1 group (2.0 g), T2 group (2.5 g), and T3 group (3.0 g) of Pediococcus acidilactici per kg of diet. 25% of Water was changed daily and feed with 31% protein was added three times daily for 56 days. In probiotics-treated groups, growth performance, feed utilization, and fish biomass increased significantly compared to control. The biochemical and immunity parameters (Amylase, Lipase, and Protease activity) and villi height were significantly improved in probiotics groups. In conclusion, adding probiotics to fish diet improved all evaluated parametersKeywords:
Pediococcus acidilactici
Nile tilapia
Pediococcus
Digestive enzyme
Morphometric and allozyme variation of nine natural populations and three cultured strains of Oreochromis niloticus has been studied. Natural populations from West Africa and the Nile, identified as the same subspecies, O. niloticus niloticus, differed significantly. The Nile populations are genetically closer to the population from Lake Edward, identified as O. niloticus eduardianw. Morphological differences were observed between natural populations and their cultured strains. These are undoubtedly related to ecophenotypic influences, because cultured strains are genetically related to their natural parental populations.
Nile tilapia
Subspecies
Teleostei
Genetic Variability
Cite
Citations (23)
This paintings changed into carried out to analyze the impact of choice for expanded frame weight on immune reaction parameters in 2nd technology of Nile tilapia, Oreochromis niloticus through amassing 8 fish from decided on full-sib households and 8 fish from manage breed line.Blood samples had been gathered from the fish caudal peduncle of the 2 groups, and immune reaction parameters had been measured as overall protein, albumin, and globulin, ALT, AST, Urea, and creatinine, lysozyme activity, bactericidal activity, overall lipid, trigylcerol, overall cholesterol, and hematological parameters.The consequences discovered that the immune reaction parameters had been better in decided on breed line than manage breed line and this concluded that choice for expanded frame weight advanced immune reaction and capabilities which play a position in disorder resistance.
Nile tilapia
NEFA
Cite
Citations (0)
In the present study the effects of the seaweed Taonia atomaria supplementation in diets for Nile tilapia were investigated. A 12-week feeding trial was carried out using triplicate groups of Nile tilapia, Oreochromis niloticus with 1.1±0.04 g initial weight. Four experimental diets were formulated and marked as D1 (control), D2, D3, and D4. There were significant differences (P
Nile tilapia
Cite
Citations (13)
This experiment was conducted to evaluate the seminal characteristics of Nile tilapia males exposed to water-borne 17α,20β-dihydroxy-4-pregnen-3-one (17,20βP). Male Nile tilapia (Oreochromis niloticus L.) were exposed to the steroidal pre-ovulatory pheromone 17,20βP, added to water at a concentration of 5×10−9 M. The pheromone-exposed males had higher sperm volume and concentration. In addition, the spermatozoa contained in the sperm had higher motility and the motility duration was longer than ethanol-exposed males (control group). The percentage of live spermatozoa was not affected by the treatments. Our results suggest that this pheromone can improve sperm quality characteristics and could become a non-invasive method for enhancing spawning in Nile tilapia.
Nile tilapia
Sperm Quality
Cite
Citations (17)
The effect of dietary herbal powder (superliv®) on growth and body compositionwas investigated in Oreochromis niloticus.Fingerlings of about 5.24 ± 0.60 g were fed diets supplemented with fourconcentrations (2.5, 5.0, 7.5 and 10 g kg−1) of herbal powder foreight weeks. Survival, specific growth rate, feed efficiency, proximatecomposition and haematological parameters were higher in fish given herbaldiets than fish given the control diet without herbs. The highest specific growth rate (1.33 ± 0.03 % day–1) andbest food conversion ratio (0.85 ± 0.03) were obtained in the 10 g kg−1 herbmeal diet treatment. Protein efficiency ratio and feed efficiency were higherin fish fed with herbs and lowest in the control. No differences occurred infish carcass protein or ash content among the treatments (p > 0.05). Theseresults reveal that medicinal herbs in diets enhance growth, feed utilisation and survival of O. niloticus fingerlings.
Nile tilapia
Cite
Citations (31)
Four substrata were offered to groups of adult Nile tilapia Oreochromis niloticus (one male and two females) simultaneously: pure sand, a mixture of sand and shells, stones and no substratum. The results showed that males chose to dig nests in a lighter and more homogeneous substratum.
Nile tilapia
Nesting (process)
Cite
Citations (22)
This datasheet on Oreochromis niloticus covers Identity, Overview, Associated Diseases, Pests or Pathogens, Distribution, Dispersal, Biology & Ecology, Environmental Requirements, Natural Enemies, Impacts, Uses, Prevention/Control, Management, Economics, Further Information.
Nile tilapia
Cite
Citations (4)
The present study investigates the biochemical and morphological responses induced in the liver and gills of Nile tilapiaOreochromis niloticus by exposure to various Red 195 dye concentrations (0.05, 0.1 and 0.2 mg L−1) for various durations (7, 14 and 21 days).
Nile tilapia
Nile red
Cite
Citations (23)
Nile Tilapia, (Oreochromis niloticus L.,) is the most popular animal protein for Egyptian people due to their price and availability.Todays, a ll the production fish exposed to biotic and abiotic environmental stress, that cause huge damage for the fish and costumers.During the current research one common pesticide Lannat was used by different concentrations i.e. 0.8, 1.6 and 3.2 ppm, to investigate the possible genotoxic effect in aquatic organisms, measurement and alteration by the physicochemical properties of DNA and isolated chromatin from liver tissue and finally, investigating the chromosomal aberrations in vivo induction of sister chromatid exchange (SCEs).This work was carried out at the faculty of Agriculture Saba Basha during the period 2016-2017.The results showed that Mitotic activity in the gills of the control group was higher than in kidneys.In treatments, cells of gills displayed lower mitotic activity compared with that of kidneys.Different mitotic aberrations were recorded with high doses of Lannat such as stickiness and ring chromosomes, deletion, fragments, and Robertsonian Centric Fusion (RCF).Lannat showed that it can induce macro-DNA damage.Lysis of nucleus was also observed.
Nile tilapia
Cite
Citations (1)
Comparative production performances of Genetically Improved Farmed Tilapia (GIFT) and existing Nile, Oreochromis niloticus L. strains were assessed in five test environments (nursery systems, cisterns, hapas, net cages, and grow-out ponds) and six multi-locational sites (Trishal, Chandina, Manikganj, Paikgacha, Jessore Sadar, and Mithapukur) under on-station and on-farm conditions in Bangladesh. The mean weight gains at harvest of the GIFT strain was significantly higher (40-57%) than the existing Nile tilapia strain in all the trials.
Nile tilapia
Strain (injury)
Cite
Citations (24)