Larval developmental rate, metabolic rate and future growth performance   in Atlantic salmon

Jonathan Vaz Serrano; Madelene Aberg; Hans Magnus Gjoen; John Fleng Steffensen; Erik Hyglund

doi:10.1016/j.cbpa.2009.04.258

Larval developmental rate, metabolic rate and future growth performance in Atlantic salmon

Jonathan Vaz Serrano, Madelene Aberg, Hans Magnus Gjoen, John Fleng Steffensen, Erik Hyglund

Marine Biology

Abstract

Previous studies in salmonids suggest a link between larval developmental rate,
metabolic rate, and future growth. However, the connection between growth during
exogenous and endogenous feeding is still debated. In the current study, a positive
relationship between larval developmental rate, quantified as time to first feeding, and
growth in later stages was demonstrated in Atlantic salmon (Salmo salar L.). The
observed relationship between future growth and larval developmental rate suggests
that sorting larvae by time to first feeding can be a potential tool to optimize feeding
strategies and growth in commercial rearing of Atlantic salmon. Furthermore, the link
between larval standard metabolic rate and developmental rate and future growth is
discussed in the present study.

Original language	English
Journal	Comparative Biochemistry and Physiology A
Issue number	2, Suppl. 1
Pages (from-to)	S140
ISSN	1095-6433
DOIs	https://doi.org/10.1016/j.cbpa.2009.04.258
Publication status	Published - 2009
Event	Larval developmental rate, metabolic rate and future growth performance in Atlantic salmon - , United Kingdom Duration: 29 Nov 2010 → …

Conference

Conference	Larval developmental rate, metabolic rate and future growth performance in Atlantic salmon
Country/Territory	United Kingdom
Period	29/11/2010 → …

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title = "Larval developmental rate, metabolic rate and future growth performance in Atlantic salmon",

abstract = "Previous studies in salmonids suggest a link between larval developmental rate,metabolic rate, and future growth. However, the connection between growth duringexogenous and endogenous feeding is still debated. In the current study, a positiverelationship between larval developmental rate, quantified as time to first feeding, andgrowth in later stages was demonstrated in Atlantic salmon (Salmo salar L.). Theobserved relationship between future growth and larval developmental rate suggeststhat sorting larvae by time to first feeding can be a potential tool to optimize feedingstrategies and growth in commercial rearing of Atlantic salmon. Furthermore, the linkbetween larval standard metabolic rate and developmental rate and future growth isdiscussed in the present study.",

author = "Serrano, {Jonathan Vaz} and Madelene Aberg and Gjoen, {Hans Magnus} and Steffensen, {John Fleng} and Erik Hyglund",

note = "Udgivelsesdato: June 2009 Volumne: 153; Larval developmental rate, metabolic rate and future growth performance in Atlantic salmon ; Conference date: 29-11-2010",

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T1 - Larval developmental rate, metabolic rate and future growth performance in Atlantic salmon

AU - Serrano, Jonathan Vaz

AU - Aberg, Madelene

AU - Gjoen, Hans Magnus

AU - Steffensen, John Fleng

AU - Hyglund, Erik

N1 - Udgivelsesdato: June 2009 Volumne: 153

PY - 2009

Y1 - 2009

N2 - Previous studies in salmonids suggest a link between larval developmental rate,metabolic rate, and future growth. However, the connection between growth duringexogenous and endogenous feeding is still debated. In the current study, a positiverelationship between larval developmental rate, quantified as time to first feeding, andgrowth in later stages was demonstrated in Atlantic salmon (Salmo salar L.). Theobserved relationship between future growth and larval developmental rate suggeststhat sorting larvae by time to first feeding can be a potential tool to optimize feedingstrategies and growth in commercial rearing of Atlantic salmon. Furthermore, the linkbetween larval standard metabolic rate and developmental rate and future growth isdiscussed in the present study.

AB - Previous studies in salmonids suggest a link between larval developmental rate,metabolic rate, and future growth. However, the connection between growth duringexogenous and endogenous feeding is still debated. In the current study, a positiverelationship between larval developmental rate, quantified as time to first feeding, andgrowth in later stages was demonstrated in Atlantic salmon (Salmo salar L.). Theobserved relationship between future growth and larval developmental rate suggeststhat sorting larvae by time to first feeding can be a potential tool to optimize feedingstrategies and growth in commercial rearing of Atlantic salmon. Furthermore, the linkbetween larval standard metabolic rate and developmental rate and future growth isdiscussed in the present study.

U2 - 10.1016/j.cbpa.2009.04.258

DO - 10.1016/j.cbpa.2009.04.258

M3 - Conference abstract in journal

SN - 1095-6433

SP - S140

JO - Comparative Biochemistry and Physiology -Part A : Molecular and Integrative Physiology

JF - Comparative Biochemistry and Physiology -Part A : Molecular and Integrative Physiology

IS - 2, Suppl. 1

T2 - Larval developmental rate, metabolic rate and future growth performance in Atlantic salmon

Y2 - 29 November 2010

ER -

Larval developmental rate, metabolic rate and future growth performance in Atlantic salmon

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