Tag Archive: trout

Apr 14 2015

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: http://fishconsult.org/?p=12540

Apr 04 2015

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: http://fishconsult.org/?p=12525

Jan 30 2015

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: http://fishconsult.org/?p=12275

Jun 18 2014

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: http://fishconsult.org/?p=11026

May 26 2014

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: http://fishconsult.org/?p=10913

Nov 21 2013

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: http://fishconsult.org/?p=9935

Oct 03 2013

Feeding of rainbow trout (Oncorhynchus mykiss) in floating cages in Chile

Credit: Oscar  Del Valle  Ayala via Wilder Rodrìguez Arteaga (Peru)  One of the photos shows a feed silo located in a central place among fish cages while the second photo shows the transfer of feed to individual cages using compressed air.    

Permanent link to this article: http://fishconsult.org/?p=9446

Jul 14 2013

Added value products of rainbow trout (Oncorhynchus mykiss) in Turkey

Credit: Ibrahim Diler (Turkey)         Description: Abdel Rahman El Gamal Rainbow trout (Oncorhynchus mykiss) has been cultured in Turkey since early 1970s, but major developments took place during the 1990s upon its culture in ponds or cages. Currently Turkey became one of the top trout producing countries. Trout is mainly marketed in domestic markets and consumed …

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Permanent link to this article: http://fishconsult.org/?p=8302

Jul 07 2013

Sex reversal in fishes (rationality – masculinization – feminization – applications)

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Permanent link to this article: http://fishconsult.org/?p=8218

May 28 2013

Production and export of Chilean salmon

Photo credit: Gabriel Rubio (Chile)          Information and review: Abdel Rahman El Gamal Production overview: The development of the Chilean salmon farming industry provides a model of by fast growth, high competitiveness and successful industry placing Chile in the second-largest salmon producer and exporter globally (after Norway). The remarkable development of Chilean salmon aquaculture has taken …

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Permanent link to this article: http://fishconsult.org/?p=8034

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