Journal of The Arabian Aquaculture Society 最新文献_第4页

Psudomonas Damselae Subspecies Piscicida in Egyptian Fish Farms at Mediterranean Sea = بكتيريا الباستريلا داماسيلي في المزارع السمكية المصرية في البحر المتوسط 在地中海的埃及渔业养殖场，达马西利细菌。

Journal of The Arabian Aquaculture Society Pub Date : 2017-12-01 DOI: 10.12816/0054827

Lamies Ahmed Galal Montasir, R. H. Khalil, T. T. Saad

引用次数: 0

Bacterial Infection and Immune Status of Wild and Hatchery Produced Sea Bass Fingerlings in Egypt during Different Season = العدوى البكتيرية والحالة المناعية لزريعة القاروص المستزرع والحر في مصر أثناء الفصول المختلفة 在不同季节，埃及的和自由的海螺的细菌感染和免疫状况。

Journal of The Arabian Aquaculture Society Pub Date : 2017-12-01 DOI: 10.12816/0054828

S. A. H. El-Far, R. Saad, T. T. Amer

引用次数: 0

Estimating Some Biological Parameters and Yield per Recruit for Fishery Management of Sea Bream Sparus Aurata in Bardawil Lagoon Egypt = تقدير بعض العوامل البيولوجية الإمداد لإدارة مصايد أسماك الدنيس في بحيرة البردويل مصر

Journal of The Arabian Aquaculture Society Pub Date : 2017-06-01 DOI: 10.12816/0054647

Attia A. O. El-Aiatt

引用次数: 0

Rearing of Rabbitfish Fry Siganus Rivulatus in Different Culture Tank Shape and Its Impact on Growth Performance = رعاية زريعة أسماك السيجان فى تانكات مختلفة الشكل وتأثير ذلك على مظاهر النمو 在不同的环境下培育锡矿鱼及其对增长表现的影响。

Journal of The Arabian Aquaculture Society Pub Date : 2017-06-01 DOI: 10.12816/0054649

Mohamed F. A. Abdel-Aziz, Amr M. Helal

引用次数: 0

Effect of Guar Seed Meal in Fish Diets for Nile Tilapia (Oreochromis Niloticus) Reared in Hapas = تأثيرإضافة مسحوق بذور الجوار في علائق أسماك البلطي النيلي المرباة في الهابات 在沼泽地饲养的尼罗鱼的关系中添加邻近种子粉的影响。

Journal of The Arabian Aquaculture Society Pub Date : 2017-06-01 DOI: 10.12816/0054643

Ebtehal El-Sayed M. Hussein

引用次数: 0

Effect of Weaning Diets with Different Weaning Periods on Survival and Rearing Performance of Gilthead Sea Bream, Sparus Aurata Larvae = تأثير أعلاف الفطام مع فترات فطام مختلفة على الحيوية وكفاءة رعاية يرقات الدنيس

Journal of The Arabian Aquaculture Society Pub Date : 2017-06-01 DOI: 10.12816/0054648

S. El-Zaeem, A. El-Dahhar, A. A. M. Abdel Salam

{"title":"Effect of Weaning Diets with Different Weaning Periods on Survival and Rearing Performance of Gilthead Sea Bream, Sparus Aurata Larvae = تأثير أعلاف الفطام مع فترات فطام مختلفة على الحيوية وكفاءة رعاية يرقات الدنيس","authors":"S. El-Zaeem, A. El-Dahhar, A. A. M. Abdel Salam","doi":"10.12816/0054648","DOIUrl":"https://doi.org/10.12816/0054648","url":null,"abstract":"This study was carried out in the Marine Governmental Hatchery of the General Authority of Fish Resources Development (GAFRD), in Alexandria in cooperation with the Faculty of Agriculture (Saba Basha) Alexandria University, Egypt. The aim of the work was to reduce production costs of marine hatcheries of gilthead Sea bream, Sparus aurata during the larval rearing period by developing an effective and applicable program for Early weaning from the very expensive live food. Two types of weaning diets were tested pelleted diets purchased from INVI Company and the prepared micro diet (MD). The protein content in the first diet consisted of 56% protein and the laboratory diet contained 51.4% protein. The experiments were carried out in twelve aquaria containing 35 liters of seawater with salinity of 38 ppm. Four hundred larvae of gilthead seabream were transferred to each aquarium, 13.3 larvae per liter, with (2.2mg) average initial weight and water flow of 245 ml/min/aquarium. The larvae were fed 6 times daily (from 8:00 am to 6:00 pm at the rate of one meal every two hours). The nutrition protocol was implemented according to the FAO Guide (Moretti et al ., 1999). The experiment lasted 55 days. During this experiment, the study examined: water quality, growth performance","PeriodicalId":112503,"journal":{"name":"Journal of The Arabian Aquaculture Society ","volume":"252 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131432725","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}

引用次数: 1

Soil Properties and Accumulation of Heavy Metals in Soil and Fish Tissue Organs in Edko Lake and Some Fish Farms = خواص التربة وتراكم المعادن الثقيلة في التربة وأنسجة الأسماك في إدكو البحيرة وبعض المزارع السمكية 石油和渔业管理方面的作业和和工作=土壤特性、重金属在土壤中的积累、埃德科湖湖的鱼类组织和一些渔场

Journal of The Arabian Aquaculture Society Pub Date : 2017-06-01 DOI: 10.12816/0054646

I. Shaker, A. El-Dahhar, Eslam El-Morshedy

引用次数: 0

Feeding Habits of Wild and Cultured Flathead Grey Mullet Mugil Cephalus (Linnaeus, 1758) and Thin Lip Grey Mullet Liza Ramada (Risso, 1826) in Egypt = العادات الغذائية لأسماك البوري والطوبارة البرية والمستزرعة، مصر

Journal of The Arabian Aquaculture Society Pub Date : 2017-06-01 DOI: 10.12816/0054650

A. El-Dahhar, Hatem H. Mohamoud, Walid N. Abd El-Kader

引用次数: 0

Using Different Feeding Rates to Determine Protein and Energy Maintenance and Maximum Growth Requirements for European Sea Bass (Decentrarshus Laborax) Fingerlings = تقدير احتياجات إصبعيات أسماك القاروص الحافظة والإنتاجية من البروتين والطاقة باستخدام معدلات تغذية مختلفة

Journal of The Arabian Aquaculture Society Pub Date : 2017-06-01 DOI: 10.12816/0054651

A. El-Dahhar, Mohamed I. Y. El-Katcha, Usama E. Mahrous

{"title":"Using Different Feeding Rates to Determine Protein and Energy Maintenance and Maximum Growth Requirements for European Sea Bass (Decentrarshus Laborax) Fingerlings = تقدير احتياجات إصبعيات أسماك القاروص الحافظة والإنتاجية من البروتين والطاقة باستخدام معدلات تغذية مختلفة","authors":"A. El-Dahhar, Mohamed I. Y. El-Katcha, Usama E. Mahrous","doi":"10.12816/0054651","DOIUrl":"https://doi.org/10.12816/0054651","url":null,"abstract":"The effect of feeding rates (2, 3, 4, 5, 6 and 7%) was studied on growth performance, body composition and feed utilization of European sea bass (E. sea bass) ( Dicentrarchus labrax ) fingerlings in saltwater 30 ppt and temperature 27.8ºC. Protein and energy requirements for maintenance and maximum growth were also determined. Fish were fed on a basal diet containing 35.5% crude protein and 285 kcal ME / 100g diet. Fingerlings (3.1 g ± 0.05) initial average BW were stocked at the rate of 10 fish per aquarium. Fish were fed 3 times daily; the amount was adjusted every Ten days according to the determined biomass per each aquarium. Weight gain and final body weight (FBW) of E. sea bass increased significantly with increasing dietary feeding rate from 2 up to 4 % with no differences among 3, 5 ,6 % and 7%. The best growth and specific growth rate were observed with 4% feeding rate and no significant differences were found with increasing FR beyond 4%. The body weight, body protein and energy of sea bass increased by increasing protein and energy intake in the diet from (6.75 to 14.2 mg protein / 1g BW daily and from 82.14 to 192.8 cal. gross energy / 1g BW daily). The increase in body weight gain (Y 1 ), body protein and energy (Y 2 ) with the increase of protein and energy intake could be expressed by the equations: Y 1 = - 302.31 + 259.41 X: Y 1 = -302.31 + 20.18 X; Y 2 = - 47.17 + 49.48 X; Y 2 = - 676.78 + 39.22X for protein and energy, respectively. From the regression analysis, maintenance requirements could be calculated at Y= zero. They were in average found to be 1.06 mg protein /g BW and 16.11 cal. gross energy/g BW daily for E. sea bass (3.1g IBW). The result indicates that the best feeding rate was found at 4% BW for sea bass 3.1g IBW. With maximum growth requirement of 14.2 mg protein/g BW and 192.8 cal. gross energy/g BW.","PeriodicalId":112503,"journal":{"name":"Journal of The Arabian Aquaculture Society ","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122226266","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}

引用次数: 1

Effect of Fish Holding Facility and Stocking Density on the Nursery Performance of Gilthead Seabream (Sparus Aurata) Fry Using Underground Saline Water = تأثير وسائل التربية وكثافة التخزين على حضانة يرقات أسماك الدنيس باستخدام مياه الأبار المالحة 效应的鱼苗圃演出》持有设施和密度上袜子Gilthead Seabream (Sparus Aurata)弗莱用地下盐水水=تأثيروسائلالتربيةوكثافةالتخزينعلىحضانةيرقاتأسماكالدنيسباستخداممياهالأبارالمالحة

Journal of The Arabian Aquaculture Society Pub Date : 2017-06-01 DOI: 10.12816/0054644

Deyab El-Saidy, Mohamed Essa, Ashraf Goda

引用次数: 0