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Please use this identifier to cite or link to this item: http://hdl.handle.net/1834/1570

Title: Crecimiento y rendimiento en carne del Lenguado Paralichthys orbignyanus (Valenciennes, 1839) cultivado en Argentina
Other Titles: On-growing and fish yield of cultivated flounder Paralichthys orbignyanus (Valenciennes, 1839) in Argentina.
Authors: Müller, M.I.
Radonic, M.
López, A.V.
Bambill, G.A.
ASFA Terms: Fish culture
Marine fish
Growth rate
Feeding
Issue Date: 2006
Publisher: CIVA
CIVA
Citation: Congreso Iberoamericano Virtual de Acuicultura: vol. 4. p. 267-273
Abstract: The results of the final on-growing (500 g to 1 kg)of flounder Paralichthys orbignyanus under closed recirculated water systems and controlled conditions are presented. 22.5 percent of fish reached 1 kg alter 2.1 months of starting the on-growing trial. Sex ratio was 20.6 percent females and 79.4 percent males. Average length for females and males was 38.53 ± 4.58 cm TL and 32.52 ± 5.25 cm TL, respectively. Average body weight for females and males was 710.58 ± 262.95 g and 427.59 ± 203.01 g, respectively. Statistically significant differences were found for average length for sex (p0.01)and for average body weight for sex (0.01 0.05). Flesh yield was 43.1percent fillets without skin and 57percent fillets with skin. Flesh of cultivated flounder had a higher proportion of lipids and humidity than flesh of wild flounder. The present study shows the aquaculture potential of flounder Paralichthys orbignyanus and the higher growth of females suggests the convenience of monosex culture
URI: http://hdl.handle.net/1834/1570
Related document: http://www.civa2006.org
Appears in Collections:5. Artículos en otras publicaciones

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