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	Provedor de dados OceanDocs (2) Autor Aristizabal, E.O. (2) Palavra-chave Fish culture (2) Fish larvae (2) Http://aims.fao.org/aos/agrovoc/c_2918 (2) Http://aims.fao.org/aos/agrovoc/c_2924 (2) Http://aims.fao.org/aos/agrovoc/c_4769 (2) Http://aims.fao.org/aos/agrovoc/c_5478 (2) Metabolism (2) Oxygen consumption (2) Bioenergetics (1) Eggs (1) Energy budget (1) Food consumption (1) Http://aims.fao.org/aos/agrovoc/c_2502 (1) Http://aims.fao.org/aos/agrovoc/c_3016 (1) Marine fish (1) Mais... Tipo do documento Journal Contribution (1) Theses and Dissertations (1) Ano 2006 (1) 2003 (1) País Belgium (2) Idioma Espanhol (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Bioenergética del besugo Pagrus pagrus. OceanDocs Aristizabal, E.O.. The utilization of the energy of food by red porgy (Pagrus pagrus Linnaeus, 1758) from the Argentine Sea (SW Atlantic) was studied. From the energetic point of view, it is proposed that the strategy of patitioning, utilization and storage of the energy of food, is an indicator of the organism response to the environmental conditions. The main objective was to know the proportion of the energy of food derived to the different components of the bioenergetics budget. In order to estimate the monthly energy investment in reproductive growth, chemical analysis of gonads from fishes caught by the fishery fleet and from laboratory studies were performed. Two indexes were used to calculate the energy investment in female ovaries: the proportion of net daily energy... Tipo: Theses and Dissertations Palavras-chave: Fish culture; Bioenergetics; Eggs; Fish larvae; Food consumption; Energy budget; Metabolism; Oxygen consumption; Fish culture; Eggs; Food consumption; Metabolism; Fish larvae; Oxygen consumption; Http://aims.fao.org/aos/agrovoc/c_2918; Http://aims.fao.org/aos/agrovoc/c_2502; Http://aims.fao.org/aos/agrovoc/c_3016; Http://aims.fao.org/aos/agrovoc/c_4769; Http://aims.fao.org/aos/agrovoc/c_2924; Http://aims.fao.org/aos/agrovoc/c_5478. Ano: 2003 URL: http://hdl.handle.net/1834/1466 Consumo de oxígeno, crecimiento y utilización del alimento durante el desarrollo larval del besugo Pagrus pagrus (Linné, 1758)(Pisces:Sparidae). OceanDocs Aristizabal, E.O.. Knowledge of the life history of fish larvae is of practical importance to understand variations in the survival rate not only for cultivated fish but also for fishery biology studies. With the aim of recognizing critical changes during the first days of life of red porgy larvae, the oxygen consumption, growth, and food utilization were studied. After hatching, the larvae were transferred to two 400 L fiberglass tanks with microalgae (Nannochloropsis oculata)and enriched rotifers (Brachionus plicatilis)as initial food. During the incubation and larval rearing, water temperature was kept at 18.0 ± 0.5ºC and salinity ranged from 33.0 to 34.0 psu. Results indicate a decrease in larval growth between day 3 and 4 after hatching, when larvae opened their mouths,... Tipo: Journal Contribution Palavras-chave: Fish culture; Marine fish; Fish larvae; Metabolism; Oxygen consumption; Fish culture; Metabolism; Fish larvae; Oxygen consumption; Http://aims.fao.org/aos/agrovoc/c_2918; Http://aims.fao.org/aos/agrovoc/c_4769; Http://aims.fao.org/aos/agrovoc/c_2924; Http://aims.fao.org/aos/agrovoc/c_5478. Ano: 2006 URL: http://hdl.handle.net/1834/1557 Registros recuperados: 2 Primeira ... 1 ... Última

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