Credit: Sherif Sadek and Mohamed Sabry (ACO) – Egypt Reporting: Abdel Rahman El Gamal عادة ما يكون الطور اليرقى 15 هو الذى يتم شراؤه من مفرخات الجمبرى حيث يتم تحضينها فى حضانات المزارع لفترة حوالى شهر قبل تخزين اليوافع بأحواض التربية وذلك كما هو الحال فى المزرعة التى تمثلها الصور الحالية والتى تكون فيها الحضانات …
Tag: Egypt.
Permanent link to this article: https://fishconsult.org/?p=10666
Mar 25 2014
Culture of Indian white shrimp in Egypt – Stocking in grow-out ponds (3 out of 6)- in Arabic
Credit for the photos and information providing: Sherif Sadek and Mohamed Sabry (ACO)- Egypt Reporting: Abdel Rahman El Gamal توضح الصورتان تخزين يوافع الجمبرى بمتوسط وزن حوالى الجرام والتى سبق تحضينها فى أحواض التربية التى سبق تجهيزها وخاصة التخلص من الأسماك غير المرغوبة وكذلك الكابوريا. من الأهمية بمكان وضع تجهيزات سلك على نظامى الرى والصرف تلافيا …
Permanent link to this article: https://fishconsult.org/?p=10653
Mar 24 2014
Culture of Indian white shrimp, Penaeus indicus in Egypt: Grow-out/feeding (4 out of 6)- in Arabic
Credit for the photos and information providing: Sherif Sadek and Mohamed Sabry (ACO)- Egypt Reporting: Abdel Rahman El Gamal لأن الأعلاف المتخصصة للجمبرى مرتفعة السعر خاصة وأنها مستوردة، فإن إجراءات إدارة الحوض تستهدف دائما فقد الأعلاف التى يمكن أن تنتج عن الإفراط فى التغذية وفى نفس الوقت تقدم كمية الغذاء التى تحقق أفضل معدلات النمو. فى الحوض …
Permanent link to this article: https://fishconsult.org/?p=10626
Mar 22 2014
Culture of Indian white shrimp, Penaeus indicus in Egypt: Grow-out/sampling (5 out of 6) -in Arabic
Credit for the photos and information providing: Sherif Sadek and Mohamed Sabry (ACO)- Egypt Reporting: Abdel Rahman El Gamal تعبر الصور المرفقة عن إجراء العينات خلال فترة التربية فى أحواض التربية والتى توجد تحديدا فى مزرعة جمبرى تقع فى منطقة المثلث على طريق بورسعيد – دمياط فى مصر. طوال فترة التربية، تؤخذ العينات مرة كل أسبوعين …
Permanent link to this article: https://fishconsult.org/?p=10609
Permanent link to this article: https://fishconsult.org/?p=10604
Mar 21 2014
Culture of Indian white shrimp, Penaeus indicus in Egypt: Harvest and post-harvest (6 out of 6)
Credit for the photos and information providing: Sherif Sadek and Mohamed Sabry (ACO)- Egypt Reporting: Abdel Rahman El Gamal When the full harvest is the scenario adopted, shrimp harvest takes place around November assuming the targeted size has been attained. Because the Indian white shrimp is not a burrowing species, the harvest usually starts early in the …
Permanent link to this article: https://fishconsult.org/?p=10593
Mar 21 2014
Sampling of plankton in Lake Nasser – Egypt
Credit: Olfat Anwar (Egypt) The photos show the sampling of plankton in Lake Nasser using plankton nets equipped with flow meters (shown in the middle). The flow-meter measures the quantity of water filtered through the plankton net and hence enables relating the results to units of water. There are two types of plankton nets based …
Permanent link to this article: https://fishconsult.org/?p=10586
Mar 20 2014
Culture of Indian white shrimp, Penaeus indicus in Egypt: Grow-out/sampling (5 out of 6)
Credit for the photos and information providing: Sherif Sadek and Mohamed Sabry (ACO)- Egypt Reporting: Abdel Rahman El Gamal The photos are related to the shrimp sampling during the grow-out in shrimp ponds in this particular shrimp farm located along Port Said-Damietta road, Egypt. Shrimp are sampled biweekly for key purposes including the assessment of growth rate, …
Permanent link to this article: https://fishconsult.org/?p=10580
Mar 20 2014
Culture of Indian white shrimp, Penaeus indicus in Egypt: Grow-out/feeding (4 out of 6)
Credit for the photos and information providing: Sherif Sadek and Mohamed Sabry (ACO)- Egypt Reporting: Abdel Rahman El Gamal Because the specialized shrimp feed is expensive especially when the feed used is imported, efforts are spent to minimize the feed waste caused by overfeeding and in the same time provide the proper quantity of feed for best …
Permanent link to this article: https://fishconsult.org/?p=10573
Mar 19 2014
Clownfish, Amphiprion sp. (Biology – Clownfish and anemone – changing sex) – Video
This video was filmed in Alexandria marine aquarium (National Institute of Oceanography and Fishery), Egypt Clownfish includes a group of species that belongs to the family Pomacentridae. These species whether caught from the wild or bred in captivity make up about 40% of the global marine ornamental trade. They are about 30 known species which …
Permanent link to this article: https://fishconsult.org/?p=10567