scholarly journals Cortisol and testosterone accumulation in a low pH recirculating aquaculture system for rainbow trout (Oncorhynchus mykiss )

2016 ◽  
Vol 48 (7) ◽  
pp. 3579-3588 ◽  
Author(s):  
Vasco C Mota ◽  
Catarina I M Martins ◽  
Ep H Eding ◽  
Adelino V M Canário ◽  
Johan A J Verreth
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Low Ph ◽  
Recirculating Aquaculture System ◽  
Rainbow Trout Oncorhynchus Mykiss ◽  
Recirculating Aquaculture ◽  
Aquaculture System

scholarly journals Evaluation of Growth Performance of a Genetically Characterized F1 Rainbow Trout, <i>Oncorhynchus mykiss</i> in a Recirculating Aquaculture System

2017 ◽  
Vol 08 (07) ◽  
pp. 716-728
Author(s):  
José Luis Arredondo-Figueroa ◽  
Nayeli Ismene Armendáriz-Sáenz ◽  
Laura Georgina Núñez-García ◽  
Jesús Trinidad Ponce-Palafox ◽  
Irene De Los Angeles Barriga-Sosa
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Growth Performance ◽  
Recirculating Aquaculture System ◽  
Recirculating Aquaculture ◽  
Aquaculture System

Welfare assessment of rainbow trout reared in a Recirculating Aquaculture System: Comparison with a Flow-Through System

Aquaculture ◽  
2015 ◽  
Vol 436 ◽  
pp. 151-159 ◽  
Author(s):  
Violaine Colson ◽  
Bastien Sadoul ◽  
Claudiane Valotaire ◽  
Patrick Prunet ◽  
Matthieu Gaumé ◽  
...  
Keyword(s):  
Rainbow Trout ◽  
Recirculating Aquaculture System ◽  
Welfare Assessment ◽  
Recirculating Aquaculture ◽  
Aquaculture System ◽  
Flow Through

scholarly journals Integrated Culture of Oncorhynchus mykiss (Rainbow Trout) in Pre-Cordilleran Sector under a Recirculation System in Northern Chile

2021 ◽  
Author(s):  
Renzo Pepe-Victoriano ◽  
Héctor Aravena-Ambrosetti ◽  
Piera Pepe-Vargas
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Average Weight ◽  
Northern Chile ◽  
Recirculating Aquaculture System ◽  
Recirculating Aquaculture ◽  
Flow Capacity ◽  
Recirculation System ◽  
Uv Lamp ◽  
The City

An experience of integral farming of Oncorhynchus mykiss (rainbow trout) is carried out in Copaquilla, 90 kilometers inland from the city of Arica at 3,000 mamsl. The system used was the Recirculating Aquaculture System (RAS), which had six ponds of 40 mt3 each, two decanters with a capacity of 3.5 mt3 and a biofilter of 3.5 mt3 with substrate for the fixation of ammonium and nitrite transforming bacteria. The three latter ponds were buried below the lowest level of the fattening ponds. Three pumps, two running and one 1.5 hp. backup, plus a 1 hp. blower, were the water and air equipment utilized in the system. Each pump had a flow capacity of 450 lt min−1. This water was sucked from the biofilter and transferred to the accumulator tank with a capacity of 10 mt3. From there it was distributed by gravity to the fattening ponds. In addition, the juvenile system had a particular SAR with a 0.5 hp. pump, a small 0.2 hp. blower and an 80 watt UV lamp. The grow-out SAR received 6,000 trout with an average weight of 15 grams. The group reached approximately 1,200 grams over a year. Thirty fish were selected for reproduction. Eggs were obtained, followed by fry, juveniles and adults. This initiative demonstrated the effectiveness of producing trout in the foothills of the interior city of Arica, Chile.

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