Tag: earthen ponds

Oct 13 2014

Aerating earthen fish ponds using tubing technology in Pakistan  

Credit: Muhammad Shahid Iqbal (Tawakkal)- Pakistan The pond shown in the photo has an acreage of 2.5 acres. The aeration in such system depends on fresh air that is pushed into the pipes by an electricity-operated blower and it comes out in small bubbles through aero-tubes that are fixed at pond bottom. The fish stocked in …

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Permanent link to this article: http://fishconsult.org/?p=11932

Sep 10 2014

Harvest of African catfish is not that easy – Video

Video Credit: Carolyn M. Chinguo (Malawi) Review: Abdel Rahman El Gamal (Founder of the video channel and website)   The ability of African catfish (Clarias gariepinus) to burrow in mud in addition to their slippery shape as well as their ability to move on their pectoral fins (walking catfish) makes their harvest in earthen pond …

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Permanent link to this article: http://fishconsult.org/?p=11668

Aug 12 2014

Experimental polyculture of tilapia in shrimp ponds in Thailand

Credit: Kevin Fitzsimmons (USA) The photo shows an earthen shrimp pond in which tilapia cages are installed. The aerators in the pond indicate the intensification level of pond management. This experimental operation is carried out at Asian Institute of Technology (AIT), Thailand. The key outcomes of this operation show > 90% as survival rates. The …

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Permanent link to this article: http://fishconsult.org/?p=11508

Jun 24 2014

Locally produced and imported fingerlings of European seabass in Egypt – Video

The video which was filmed in a commercial marine fish farm in Egypt shows the feeding of the fingerlings of European seabass (Dicentrachus labrax) while nursed in an earthen pond. This particular farm imported the fingerlings of seabass from Tunisia (along with the fingerlings of gilthead seabream). Upon the arrival to the farm, the average …

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Permanent link to this article: http://fishconsult.org/?p=11057

Jun 05 2014

Use of air injectors in a marine fish farm in Egypt – Video

This video was filmed in a large marine fish farm in Egypt. during May 2014. The key species in the farm are gilthead seabream (Sparus aurata), European seabass (Dicentrachus labrax) and meagre (Argyrosomus regius). The relationship between the capacity of the air injector and fish biomass has been established by the farm as a 3-hp …

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Permanent link to this article: http://fishconsult.org/?p=10941

May 01 2014

Culture of Nile tilapia in integration with poultry in Kisarawe, Tanzania

Credit: Fadhili Ruzika (Tanzania) The two photos show fish ponds which are privately owned and located in Kisarawe district coastal Region, Tanzania. There are eight ponds of 20 x 25 meters each. Ponds are stocked with Nile tilapia, Oreochromis niloticus. The buildings shown in the photos is are chicken houses in which chicken are grown …

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Permanent link to this article: http://fishconsult.org/?p=10771

Apr 01 2014

Culture of Indian white shrimp, Penaeus indicus in Egypt: Pond preparation prior to stocking (1 out of 6) – in Arabic

Credit: Sherif Sadek and Mohamed Sabry (ACO), Egypt Reporting: Abdel Rahman El Gamal   توضح الصور عملية رئيسية يتم إجراؤها أثناء تجهيز حوض ترابى قبل تخزينه بيوافع الجمبرى الهندى الأبيض Penaeus indicus.  فى هذه المرحلة من إعداد الحوض، يتم استخدام محلول الكلور بالتركيز المناسب حيث يتم استخدام المحلول فى تجمعات المياه وفى أية مناطق يحتمل وجود …

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Permanent link to this article: http://fishconsult.org/?p=10672

Mar 22 2014

Culture of Indian white shrimp in Egypt: harvesting and post-harvesting (6 out of 6) in Arabic

Credit for the photos and information providing: Sherif Sadek and Mohamed Sabry (ACO)- Egypt Reporting: Abdel Rahman El Gamal   فى حالة ممارسة الحصاد الكامل للجمبرى، فإنه غالبا  ما يتم ذلك فى شهر نوفمبر بفرض أن متوسط الوزن المأمول للجمبرى قد تحقق. ونظرا لأن الجمبرى الهندى الأبيض ليس من أنواع الجمبرى الدافنة، فإن الحصاد يتم عادة فى …

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Permanent link to this article: http://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 …

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Permanent link to this article: http://fishconsult.org/?p=10593

Mar 16 2014

Culture of Indian white shrimp, Penaeus indicus in Egypt: Pond preparation prior to stocking (1 out of 6)

Credit: Sherif Sadek and Mohamed Sabry, ACO, Egypt The photos show an important process in the preparation of an earthen pond prior to the stocking of the juveniles of Indian white prawn, Penaeus indicus. In this phase of preparation, chlorine solution of effective strength is applied to water bodies left after draining and to any …

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Permanent link to this article: http://fishconsult.org/?p=10543

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