Tag: Oncorhynchus mykiss

Trout farming in Cundinamarca, Colombia

Credit for the photo and key information: Karen Sachica Cepeda (Colombia) Review: Abdel Rahman El Gamal (Founder of the website)       This photo was taken in a tank trout farm located in Cundinamarca Department, Colombia. The rainbow trout, Oncorhynchus mykiss was introduced into Colombia in 1939 for the purpose of the stocking in …

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Permanent link to this article: https://fishconsult.org/?p=12967

Use of specialized incubators in controlling the hatching of rainbow trout larvae

Credit: Troutlodge (USA) Review: Troutlodge and Abdel Rahman El Gamal (Founder of the website)         The photo shows a row of individually-controlled incubators for rainbow trout (Oncorhynchus mykiss). This unique incubator’s establishment enables the control on egg development and so the hatching time in each individual incubator bearing in mind that fish …

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Permanent link to this article: https://fishconsult.org/?p=12662

Trout in Armenian aquaculture

Photo credit: Gurgen Khanamirian (Armenia) Review: Abdel Rahman El Gamal (Founder of the website) This trout farm shown in the inserted photo is located in the north of Armenia and specializes in growing rainbow trout, brown trout and Sevan trout.   Aquaculture represents the key fishery system in Armenia representing around 90% of total fish production …

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Permanent link to this article: https://fishconsult.org/?p=12540

Freshwater aquaculture of rainbow trout in Denmark

Photo credit:Gurgen Khanamirian (Armenia) Review: Gurgen Khanamirianand Abdel Rahman El Gamal (Founder of the website) The inserted picture was taken in an intensive rainbow trout freshwater farm located in Central Jutland (Denmark). Fish production in this given farm amounts 100-110 kg/m3. The following review provides some background information on the development of trout culture in Denmark. …

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Permanent link to this article: https://fishconsult.org/?p=12525

Cage culture of rainbow trout in Puno region (Peru)

            Credit: Juan Martin Canturin Garcia (Peru) Review: Juan Martin Canturin Garcia and Abdel Rahman El Gamal (Founder of the website) The inserted photo shows the intensive culture of rainbow trout (Oncorhynchus mykiss) in floating cages which are located in the Puno region. These cages are made of metal frames …

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Permanent link to this article: https://fishconsult.org/?p=12275

Water quality management of trout production units in Peru

Credit: Wilder Rodriguez Arteaga (Peru) The culture of rainbow trout (Oncorhynchus mykiss) in Peru contributes to the national fish production as well as in the export. Trout farming is done at altitude in excess of 3500 m altitude; although the lower altitude of 2000 m may suit their farming better. The two photos show a …

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Permanent link to this article: https://fishconsult.org/?p=11026

Technology of germ cell transplantation in fish

Photo credit: Samart Detsathit (Thailand) – Description: Samart Detsathit and Abdel Rahman El Gamal The photos were taken during a training program on the “Germ cell transplantation” that was conducted at Oizumi station, Japan. This technique has been developed by Japanese researchers led by Dr. Goro Yoshizaki at Tokyo University of Marine Science and Technology. …

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Permanent link to this article: https://fishconsult.org/?p=11020

Raceway culture of rainbow trout in Spain

Credit: Ahmed Zaki (Egypt) The photos show the raceways in which the intensive culture of rainbow trout takes place. Each raceway measures 5 m x 50 m with a depth of one meter. The 50-g fingerlings maintained in the nursery tanks are moved to the grow-out raceways using pumps. This particular farm produces 1000 tons …

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Permanent link to this article: https://fishconsult.org/?p=10913

Culture of rainbow trout, Oncorhynchus mykiss in South Korea

Photo credit: Ahmad Yousef alqarain (Jordan)                              Description: Abdel Rahman El Gamal and Ahmad Yousef alqarain (Jordan) Rainbow trout (Oncorhynchus mykiss) was first introduced from USA into Korea in 1965, whereas its farming started in Pyeongchang due to its cold, and high quality waters …

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Permanent link to this article: https://fishconsult.org/?p=10328

Artificial reproduction of rainbow trout (Oncorhynchus mykiss) in Peru

Credit:  Oscar  Del Valle  Ayala  via Wilder Rodrìguez Arteaga (Peru) The photos shown are related to the reproduction of rainbow trout, in Peru. The reproduction process includes the selection of broodstock, egg stripping from female and then mixing the sperm collected from males in the fertilization process before incubating fertilized eggs until hatching.    

Permanent link to this article: https://fishconsult.org/?p=9935

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