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Sep 24 2014
Credit: Huseyn Ek (Akuakare, Turkey) The cage shown in the photo is a unit of a cage farm suited in Black Sea (Turkey). The water depth at this location is about 50 meters. The cage diameter is 30 meters with a volume of approximately 10,000 m3. Fish biomass of each cage is about 110-130 tons. The …
Permanent link to this article: https://fishconsult.org/?p=11849
Sep 22 2014
Many plants have been successfully tested in aquaponic systems in which fish wastes provide the nutrients which are required by the plants in the system. These plants may include lettuce, pepper, tomatoes, kale, broccoli and others. However, lettuce as a leafy plant is widely used in most aquaponic systems. The advantage of lettuce in such …
Permanent link to this article: https://fishconsult.org/?p=11839
Sep 22 2014
Credit: Kevin Fitzsimmons (USA) Contributor: Abdel Rahman El Gamal (Founder of the website) The promotion of small-scale aquaculture in Mexico adopted several approaches during 1990s including but not limited to offering low-cost loan programs to social groups. Moreover, the governmental hatcheries which have been affiliated to the Mexican Ministry of Fisheries (SEPESCA); latter (SEMARNAP) supplied …
Permanent link to this article: https://fishconsult.org/?p=11837
Sep 20 2014
Photo credit: MK19 – Fisheries and Aquaculture Production in Reservoirs in Lao PDR Technical review: Abdel Rahman El Gamal (Founder of the website) Nam Xong Sub-River Basin (NXSRB) is one of the 18 sub- basins of Nam Ngum River Basin, Laos. NXSRB covers an area of around 180,000 ha and located in the central part of northern Lao …
Permanent link to this article: https://fishconsult.org/?p=11821
Sep 18 2014
Credit of photos and source of information: Aquaculture Asia As the case in aquaculture in many countries worldwide, farm-made feed was the sole source of feed especially where commercial feed does not exist or the level of aquaculture development is too small to justify the establishment of commercial fish feed. Up to 1990, cultured fish …
Permanent link to this article: https://fishconsult.org/?p=11816
Sep 18 2014
Credit: Kevin Fitzsimmons (USA) The picture shows an intensive tilapia farm in which round tanks are used. This farm is located outside of Abasolo, Tamaulipas. This farm uses a gravity-fed water supply from the Vicente Guerrero irrigation canal. The tanks are drained through a center standpipe and supplemental aeration is provided using oxygen injection. The …
Permanent link to this article: https://fishconsult.org/?p=11813
Sep 17 2014
Credit: Patrick Appenteng (Ghana) In Ghana, Inland fishing vessels for artisanal fishing include dugout and planked canoes. Dugout canoes, as the name suggests are canoes dugged out, but from special timber logs. Planked canoes are manufactured by joining different wooden boards. The insert here shows the process of constructing a dugout canoe in a fishing community …
Permanent link to this article: https://fishconsult.org/?p=11808
Sep 17 2014
Credit for the video: Ahmed Shaheen (Egypt) Review: Abdel Rahman El Gamal (Founder of the website and video channel) Typically, the fattening of bluefin tuna (Thunnus thynnus) is done in sea cages. The tuna is caught by purse seiners in the Mediterranean and the ones that are targeted for fattening are taken to cages in …
Permanent link to this article: https://fishconsult.org/?p=11798
Sep 17 2014
Credit:Patrick Appenteng (Ghana) The significance of aquaculture goes beyond food security, even into detergents manufacturing, a technology which most rural folks practice on a small scale. The insert shows the fish oils and other fats from degutted fishes from a fish farm in the Asuogyaman District of Ghana. The whitish substances are fats that have coagulated. …
Permanent link to this article: https://fishconsult.org/?p=11793
Sep 16 2014
Photo credit: Kevin Fitzsimmons (USA) Review: Abdel Rahman El Gamal (Founder of the website) Note: The information below has been distilled from the reference paper The photo shows a pilot aquaponic unit installed at, the University of Arizona (Tucson), (USA). The study was conducted and included three species of leafy vegetables that are namely …
Permanent link to this article: https://fishconsult.org/?p=11786
