Pub Date : 2024-07-01DOI: 10.21608/ejabf.2024.367523
S. Hasanein, Mohamed M. Habalah
Anthropogenic
人为因素
{"title":"Monitoring the Health State of Some Species from the Egyptian Mediterranean Coast North of Alexandria Caught by Trawling Net","authors":"S. Hasanein, Mohamed M. Habalah","doi":"10.21608/ejabf.2024.367523","DOIUrl":"https://doi.org/10.21608/ejabf.2024.367523","url":null,"abstract":"Anthropogenic","PeriodicalId":11403,"journal":{"name":"Egyptian journal of aquatic biology and fisheries","volume":"57 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141845524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01DOI: 10.21608/ejabf.2024.367780
Sohaila Fathi El-Hawary et al.
The goal of this investigation was to examine the occurrence and virulence features of the antibiotic-resistant fish-borne Aeromonas hydrophila that were isolated from fish sold in Aswan City, Egypt. A total of 125 fish samples (25 of each:the mullet
{"title":"Antibacterial-Resistant Fish-borne Aeromonas hydrophila: Prevalence and Virulence Characteristics","authors":"Sohaila Fathi El-Hawary et al.","doi":"10.21608/ejabf.2024.367780","DOIUrl":"https://doi.org/10.21608/ejabf.2024.367780","url":null,"abstract":"The goal of this investigation was to examine the occurrence and virulence features of the antibiotic-resistant fish-borne Aeromonas hydrophila that were isolated from fish sold in Aswan City, Egypt. A total of 125 fish samples (25 of each:the mullet","PeriodicalId":11403,"journal":{"name":"Egyptian journal of aquatic biology and fisheries","volume":"1 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141848551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01DOI: 10.21608/ejabf.2024.367782
Hesham Abozaid et al.
This study aimed to explore the impact of adding methionine on growth performance, feed utilization, biochemical parameters, and economic assessment of Oreochromis niloticus . A total of 180 fries were acclimated and then randomly allocated into the experimental aquariums. Fish were distributed across 12 aquaria with 15 fry each, having an initial average weight of 83.50± 0.485g per aquarium. Methionine was incorporated at levels of 0, 5, 10, and 15g/ kg in experimental diets labeled D1, D2, D3, and D4, respectively for 56 days. Growth performance metrics such as total body weight gain (TBWG), daily gain (ADG) and specific growth rate (
{"title":"Productive Performance, Feed Utilization, Biochemical Parameters, and Economic Evaluation of the Nile Tilapia (Oreochromis niloticus) Fed Diets Containing Different Levels of Methionine","authors":"Hesham Abozaid et al.","doi":"10.21608/ejabf.2024.367782","DOIUrl":"https://doi.org/10.21608/ejabf.2024.367782","url":null,"abstract":"This study aimed to explore the impact of adding methionine on growth performance, feed utilization, biochemical parameters, and economic assessment of Oreochromis niloticus . A total of 180 fries were acclimated and then randomly allocated into the experimental aquariums. Fish were distributed across 12 aquaria with 15 fry each, having an initial average weight of 83.50± 0.485g per aquarium. Methionine was incorporated at levels of 0, 5, 10, and 15g/ kg in experimental diets labeled D1, D2, D3, and D4, respectively for 56 days. Growth performance metrics such as total body weight gain (TBWG), daily gain (ADG) and specific growth rate (","PeriodicalId":11403,"journal":{"name":"Egyptian journal of aquatic biology and fisheries","volume":"46 198","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141843094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01DOI: 10.21608/ejabf.2024.367787
Marian G. Nassif, Amr M. Helal
The New Urban Communities Authority (NUCA) has allocated EGP 17.5 billion for the initial development of El-Warrak Island, encompassing green spaces, utilities, roads, residential units
{"title":"Assessing Zooplankton Population Dynamics in the River Nile Around EL-Warrak Island (Egypt) for Saprobic Condition Evaluation","authors":"Marian G. Nassif, Amr M. Helal","doi":"10.21608/ejabf.2024.367787","DOIUrl":"https://doi.org/10.21608/ejabf.2024.367787","url":null,"abstract":"The New Urban Communities Authority (NUCA) has allocated EGP 17.5 billion for the initial development of El-Warrak Island, encompassing green spaces, utilities, roads, residential units","PeriodicalId":11403,"journal":{"name":"Egyptian journal of aquatic biology and fisheries","volume":"25 72","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141845756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01DOI: 10.21608/ejabf.2024.368403
Fadila Zeghdoudi et al.
The purpose of this study was to examine the quality of water and fish meat of Sarpa salpa and to determine the water pollution index based on the physicochemical parameters in El-Kala waters, Algeria. The sampling of water and fish was carried out in 2020 at three stations (New Harbor, Maudite Islands, and Messida). The
{"title":"Trace Metal Elements Contents of the Waters and Fish on El-Kala Coastline (El-Tarf- Eastern Algeria)","authors":"Fadila Zeghdoudi et al.","doi":"10.21608/ejabf.2024.368403","DOIUrl":"https://doi.org/10.21608/ejabf.2024.368403","url":null,"abstract":"The purpose of this study was to examine the quality of water and fish meat of Sarpa salpa and to determine the water pollution index based on the physicochemical parameters in El-Kala waters, Algeria. The sampling of water and fish was carried out in 2020 at three stations (New Harbor, Maudite Islands, and Messida). The","PeriodicalId":11403,"journal":{"name":"Egyptian journal of aquatic biology and fisheries","volume":"4 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141847023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01DOI: 10.21608/ejabf.2024.367041
Nur Wahida et al.
{"title":"The Effect of Various Levels of Protein and Carbohydrate in the Feed on the Carcass, Chemical Composition, and RNA/DNA Ratio of the Mud Crab (Scylla olivacea) in an Apartment System","authors":"Nur Wahida et al.","doi":"10.21608/ejabf.2024.367041","DOIUrl":"https://doi.org/10.21608/ejabf.2024.367041","url":null,"abstract":"","PeriodicalId":11403,"journal":{"name":"Egyptian journal of aquatic biology and fisheries","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141847349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01DOI: 10.21608/ejabf.2024.367784
Shaimaa M. Magdy et al.
The assessment of the radioactivity level and associated risks has been performed for the mangrove plants
对红树林植物的放射性水平和相关风险进行了评估
{"title":"The Radiation Monitoring of the Mangrove Plants in Egypt's Red Sea Coast","authors":"Shaimaa M. Magdy et al.","doi":"10.21608/ejabf.2024.367784","DOIUrl":"https://doi.org/10.21608/ejabf.2024.367784","url":null,"abstract":"The assessment of the radioactivity level and associated risks has been performed for the mangrove plants","PeriodicalId":11403,"journal":{"name":"Egyptian journal of aquatic biology and fisheries","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141850970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01DOI: 10.21608/ejabf.2024.367794
Mostafa A. Mousa et al.
Steroid hormones
类固醇激素
{"title":"Endocrine Control of Sex Differentiation in Oreochromis niloticus","authors":"Mostafa A. Mousa et al.","doi":"10.21608/ejabf.2024.367794","DOIUrl":"https://doi.org/10.21608/ejabf.2024.367794","url":null,"abstract":"Steroid hormones","PeriodicalId":11403,"journal":{"name":"Egyptian journal of aquatic biology and fisheries","volume":"364 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141852511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-01DOI: 10.21608/ejabf.2024.353159
Amira A. Ali et al.
relative gene
相对基因
{"title":"Analysis of Relative Gene Expression of some Brain-Pituitary-Gonad Axis Genes of the Ripe Wild and Captive Female Liza ramada","authors":"Amira A. Ali et al.","doi":"10.21608/ejabf.2024.353159","DOIUrl":"https://doi.org/10.21608/ejabf.2024.353159","url":null,"abstract":"relative gene","PeriodicalId":11403,"journal":{"name":"Egyptian journal of aquatic biology and fisheries","volume":"1 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141024374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-01DOI: 10.21608/ejabf.2024.346583
Taha Soliman et al.
investigated
经查
{"title":"Deep-Sea Rose: Decoding the Genetics and Preliminary Fishery of the Giant Red Shrimp Aristaeomorpha foliacea (Risso, 1827)","authors":"Taha Soliman et al.","doi":"10.21608/ejabf.2024.346583","DOIUrl":"https://doi.org/10.21608/ejabf.2024.346583","url":null,"abstract":"investigated","PeriodicalId":11403,"journal":{"name":"Egyptian journal of aquatic biology and fisheries","volume":"75 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140401723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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