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ارسال های اخیر
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Characterization of Hysterothylacium persicum (Nematoda: Raphidascarididae) in Scomberomorus commerson from the Persian Gulf using morphological and molecular approaches
(Agricultural Research,Education and Extension Organization, 2025-05-01)Narrow-barred Spanish mackerel (Scomberomorus commerson) is one of the most important commercial fish species in the Persian Gulf and Oman Sea. Parasites of the genus Hysterothylacium (Ascaridoidea: Anisakidae) are common ...
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Effect of replacing fishmeal with cricket meal on growth performance, muscle composition, serum biochemical indices, and antioxidant capacity in juvenile Pelteobagrus fulvidraco
(Agricultural Research,Education and Extension Organization, 2025-05-01)Five isonitrogenous and isoenergetic experimental diets of juvenile Pelteobagrus fulvidraco were formulated by replacing 0%, 15%, 30%, 45%, and 60% of fishmeal with cricket meal, named T0, T15, T30, T45, and T60, respectively. ...
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Antimicrobial resistance in Salmonella spp. from cultured Rohu (Labeo rohita), Tilapia (Oreochromis niloticus), and Carp (Cyprinus carpio): A possible threat to public health
(Agricultural Research,Education and Extension Organization, 2025-05-01)Multidrug-resistant Salmonella can infect fish if reared in contaminated water or through manure in ponds that stimulate planktonic biomass. If the fish are not properly cooked, they can become a public health threat. Prior ...
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DNA barcoding of wild and culture tilapia based on cytochrome c oxidase subunit I (COI) gene
(Agricultural Research,Education and Extension Organization, 2025-05-01)Tilapia is an introduced fish for aquaculture that spreads across Indonesia's water resources. The study aimed to determine the mitochondrial DNA COI sequence, the genetic distance and phylogenetic of tilapia from Lake ...
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Gentamicin preserves motility and viability of Zebrafish (Danio rerio) sperm inoculated with bacteria during short-term storage
(Agricultural Research,Education and Extension Organization, 2025-05-01)Sperm short-term storage at low temperatures provides an advantage to control artificial reproduction in fish. However, spermatozoa lose their potential for motility and fertilization during the storage period that may be ...
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Optimizing shrimp growth and yield production: A comparative study of Pacific white shrimp farms along the Persian Gulf coastline
(Agricultural Research,Education and Extension Organization, 2025-05-01)This study aimed to compare the growth and yield of shrimp in different farms of the Heleh (H1, H2, and H3) and Shif (S1, S2, and S3) shrimp farming complexes and investigate the correlation between stocking density, ...
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Seasonal variations in texture, lipid content and vitamin A and E content in cultured olive flounder (Paralichthys olivaceus) muscle
(Agricultural Research,Education and Extension Organization, 2025-05-01)This study investigated the seasonal variation in the nutrient composition of four groups (with different average weights) of cultured olive flounder (Paralichthys olivaceus) to determine the optimal season and harvest ...
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Oxidative stress response in tilapia (GIFT, Oreochromis niloticus) liver after subacute exposure to subacute 1,3-dibromo-5,5-dimethylhydantoin (DBDMH)
(Agricultural Research,Education and Extension Organization, 2025-05-01)1,3-dibromo-5,5-dimethylhydantoin (DBDMH) is a broad-spectrum and efficient disinfectant used in aquaculture. The present study aimed to know if the response of antioxidative defense system was reversible under different ...
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Growth and mortality parameters of Platycephalus indicus, Grammoplites scaber, and G. suppositus (Teleosti: Platycephalidae) in the southern coastal waters of Iran
(Agricultural Research,Education and Extension Organization, 2025-05-01)Population parameters of three dominant benthic fish (Bartail flathead, Spotfin flathead, and Rough flathead) were estimated during the period from April 2022 to October 2023; The specimens were caught as by-catch of shrimp ...
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Feeding habits of Epinephelus coioides and E. bleekeri, in the northern Persian Gulf and the Oman Sea
(Agricultural Research,Education and Extension Organization, 2025-05-01)The feeding habits of Epinephelus coioides and E. bleekeri were studied from Oct. 2019 to Sep. 2020 in the northern Persian Gulf and the Oman Sea. According to the results of the stomach content analysis, pelagic and ...
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Hemolymph analyses in medicinal leeches, Hirudo verbana and H. sulukii (Hirudinida: Hirudinidae)
(Agricultural Research,Education and Extension Organization, 2025-05-01)The aim of this study was to determine the hemocyte type of medicinal leeches, Hirudo sulukii and H. verbana. It was also determined the fractions of hemolymph proteins in these leech species. According to the analyses, ...
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The effects of yeast β-glucan on the immune response and susceptibility of Macrobrachium rosenbergii to Vibrio parahaemolyticus infection
(Agricultural Research,Education and Extension Organization, 2025-05-01)β-glucans (BG) are widely used as an immunostimulant in aquatic animals through injection, feed, and immersion. The present study aimed to examine the consequences of dietary administration of yeast β-glucan on the immune ...
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Dietary supplementation of savory (Satureja hortensis L) extract improves the growth performance, hematological, and immune parameters of stellate sturgeon (Acipenser stellatus)
(Agricultural Research,Education and Extension Organization, 2025-05-01)The study investigated the effect of dietary supplementation with savory (Satureja hortensis) extract (SE) on stellate sturgeon (Acipenser stellatus) growth and health status. The fish with an initial body weight of 68.94±2.8 ...
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Growth and reproduction parameters estimation of Octopus vulgaris in the Moroccan Mediterranean by size frequency analysis
(Agricultural Research,Education and Extension Organization, 2025-05-01)A study of growth and reproductive parameters of Octopus vulgaris in the Moroccan Mediterranean (between Fnideq and Jebha) was carried out based on size frequency data of a sample of 14919 specimens (7891 females and 7028 ...
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Production of a novel promising recombinant trypsin from Fenneropenaeus merguiensis: Towards biochemical and structural characterizations
(Agricultural Research,Education and Extension Organization, 2025-05-01)This study presents the purification and characterization of novel recombinant trypsin derived from banana shrimp (Fenneropenaeus merguiensis) expressed in E. coli Rosetta-gami. The enzyme was purified using nickel sepharose ...
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Effects of dietary mangrove leaf powder on growth performance, survival, body and fatty acid composition, and resistance to pH stress in Pacific white shrimp (Litopenaeus vannamei)
(Agricultural Research,Education and Extension Organization, 2025-05-01)This study aimed to examine the effectiveness of mangrove (Avicennia marina) leaf powder (MLP) in the diet of Pacific white shrimp (Litopenaeus vannamei). The shrimp were fed with diets containing different amounts of MLP ...
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Risk assessment of Vibrio parahaemolyticus from food contact surfaces in seafood pre-processing plants: A potential threat to value-added processed seafood in India
(Agricultural Research,Education and Extension Organization, 2025-03-01)Vibrio parahaemolyticus, autochthonous to marine and estuarine environment, is responsible for foodborne outbreaks associated with seafood. In the present study, a total of 52 V. parahaemolyticus strains isolated from ...
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Partial fishmeal replacement with Spirulina (Arthrospira platensis) meal improved growth performance and health indices in Asian seabass (Lates calcarifer) juveniles under high-salinity conditions
(Agricultural Research,Education and Extension Organization, 2025-03-01)The effect of fishmeal (FM) replacement with Spirulina (Arthrospira platensis) meal (SPM) was investigated in Asian seabass (Lates calcarifer) diet. Dietary FM was replaced with SPM at 5 (SP5%) and 10% (SP10%) and a diet ...
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Phytochemical analysis, antioxidant, and anticancer activities of three brown algae from the Persian Gulf
(Agricultural Research,Education and Extension Organization, 2025-03-01)Marine seaweeds are sources of bioactive compounds such as novel anticancer components. This study investigated the phytochemical composition, antioxidant, and anticancer activities of aqueous and methanolic extracts of ...
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Enhancing aquaculture performance and disease resistance in rainbow trout with Iranian herbal feed additives: A review
(Agricultural Research,Education and Extension Organization, 2025-03-01)In Iran, rainbow trout is the sole species of cold-water fish that is farmed, and it plays a crucial role in the aquaculture industry. However, challenges like poor environmental conditions, high stocking densities, and ...
