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Category: Trout and salmon

This category host all species of trouts and salmon and their culture whether in ponds or cages as well as their processing. The reproduction technologies are also covered in this category

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

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

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: https://fishconsult.org/?p=9446

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: https://fishconsult.org/?p=8302

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: https://fishconsult.org/?p=8034

Trout grading and feeding in Peru (in Spanish)

Credit: Wilder Rodrìguez Arteaga (Peru) SELECCIÓN: Es la actividad que permite clasificar  grupos de peces formando “Lotes”  desde los más grandes hasta los más pequeños. Las selecciones dependen de los resultados de las biometrías. ALIMENTACIÓN: Consta de 6 raciones al día de alimento balanceado, que a comparación de las zonas altas solo son 2 – 3 veces. Los FCA se …

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Permanent link to this article: https://fishconsult.org/?p=7968

Post harvest practices of trout in Peru (in Spanish)

Credit: Wilder Rodrìguez Arteaga (Peru) Una vez alcanzado los pesos de más de los 250gr se inicia las cosechas de la trucha. Se cuenta con el apoyo de la población en cosechas de más de 50 kilos ya sean en las madrugadas o durante el día. Con forme los avances en las producciones se ha ido mejorando …

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Permanent link to this article: https://fishconsult.org/?p=7960

Aquaculture of rainbow trout, Oncorhynchus mykiss in Peru (stocking and sampling)

Photos’ ownership: Centro Acuicola Huayllampi  (Peru) Donated by: Wilder Rodriguez Arteaga (Peru)  The two photos show parts (stocking and sampling) of a project on rainbow trout,  Oncorhynchus mykiss which is conducted at “Centro Acuicola Huayllampi”.  Stocking: The photo shows the thermal acclimation of the rainbow trout seeds to tank temperature (19 ° C) before the stocking …

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Permanent link to this article: https://fishconsult.org/?p=7911

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