Oct 17 2020
Video credit: Herman Hennig (Argentina) Review: Abdel Rahman El Gamal (Founder of the video channel) This video was filmed in 2015 during the construction of a fish farm in Egypt. Typically, fish ponds in Egypt are constructed using different types of machinery that are required for excavation, compacting, levelling and dyke construction; bulldozers, rollers, tractors …
Permanent link to this article: http://fishconsult.org/?p=15587
Oct 16 2020
Video credit: Alejandro Joachin (Guatemala) Review: Abdel Rahman El Gamal (Founder of the video channel) This video was filmed in 2014 during a field visit by the participants in an international training course held and organized by the Egyptian International Centre for Agriculture (EICA). The non-floating cages shown in this video represent a part of …
Permanent link to this article: http://fishconsult.org/?p=15584
Oct 08 2020
Video credit: Sabi Asma (Togo) Review: Sabi Asma and Abdel Rahman El Gamal (Founder of the video channel) Video credit: Sabi Asma (Togo) Review: Sabi Asma and Abdel Rahman El Gamal (Founder of the video channel) The inserted video was filmed in a private fish farm in Togo showing the stocking of all-male Nile tilapia …
Permanent link to this article: http://fishconsult.org/?p=15574
Jul 29 2020
Photo credit: Sabi Asma (Togo) Description: Sabi Asma and Abdel Rahman El Gamal (Founder of the website) The inserted pictures show one of the aquaponics projects in Togo. This one is a private farm located in Plateau Region, prefectures of Kpele, and locality of Bodze. This particular farm was established in 2012. The fish component …
Permanent link to this article: http://fishconsult.org/?p=15559
Jul 28 2020
I delivered this presentation in an online workshop held on 27 July 2020. The management of the workshop took place at the Egyptian International Centre for Agriculture (EICA), Dokki, Egypt. The structure of the workshop included three main presentations (this is one of the three) as well as presentations from selected African countries. By the …
Permanent link to this article: http://fishconsult.org/?p=15551
Jul 13 2020
Photo credit: Samy Ndala (Congo DR) Review: Abdel Rahman El Gamal (Founder of the website) The supersaturation of dissolved oxygen (DO) is often observed near the surface of water bodies as a result of the strong the photosynthetic activity resulting from phytoplankton abundance. This occurs during bright sunlit days in eutrophic water bodies such as …
Permanent link to this article: http://fishconsult.org/?p=15542
Jul 05 2020
Review: Abdel Rahman El Gamal (Founder of the website) Lotus-aquaculture culture system has been practiced for long time in China and is being evaluated recently in some Asian countries where lotus (Nelumbo nucifera) is native macrophytes. Several fish species have been used in such integrated systems including carps, tilapias and others. The two culture forms …
Permanent link to this article: http://fishconsult.org/?p=15537
Jun 16 2020
Video credit: Mohamed Atta (Egypt) Review: Abdel Rahman El Gamal (Founder of the video channel) Vietnam has the lead in the production of striped catfish (Pangasius sp.) that is exported to over 100 countries. According to FAO statistics, about 1.3 million tons of Pangasius has been produced from aquaculture in 2018. The culture of Pangasius is …
Permanent link to this article: http://fishconsult.org/?p=15519
May 20 2020
Photo credit: Ariel Montiel Benitez (Paraguay) Review: Ariel Montiel Benitez and Abdel Rahman El Gamal (Founder of the website) Pacu (Piaractus mesopotamicus) is an important fish species with high commercial value in Paraguay. The availability of sufficient number of the species fingerlings would be essential towards the expansion of pacu aquaculture in Paraguay. The artificial reproduction …
Permanent link to this article: http://fishconsult.org/?p=15510
Apr 24 2020
Photo credit: John Chiseba Mwamba (Zambia) Description: Abdel Rahman El Gamal (Founder of the website) As silt accumulates, the overall capacity of a pond decreases. Fish ponds which were not desilted for years, ponds had become shallow, which may aggravate weed growth. Silt can lead to pond turbidity which interferes with the sunlight penetration and …
Permanent link to this article: http://fishconsult.org/?p=15502
