Do inactivated Microbial Preparations Improve Life History Traits of the Copepod Acartia tonsa?

Guillaume Drillet, Tahina Rabarimanantsoa, Stéphane Frouel, Jacob S Lamson, Anette M. Christensen, Sandra Kim-Thiam, Benni Winding Hansen

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Resumé

We have tested a microbial preparation with probiotic effects (PSI; Sorbial A/S DANISCO) on the calanoid copepod Acartia tonsa (Dana) development time and reproduction effectiveness in culture. The hypotheses were that PSI increases the productivity and quality of copepods in culture (increased egg production and hatching success, HS). This was carried out because the use of copepods as live prey in aquaculture could increase the number of fish successfully raised through their entire life cycle. However, the availability of copepods is limited by their difficulty to be effectively raised. Our results show that the addition of PSI to the algal food increased the individual size of the adult females and their egg production. The PSI, together with Rhodomonas salina, also increased the HS of the eggs produced by PSI-treated females. These effects were observed despite that the biochemical analysis of the PSI revealed that it is a nutritionally poor food lacking essential fatty acids, and hence it cannot be used alone to raise copepods but instead as a food additive. This is the first demonstration that the effectiveness of copepod culturing can be improved using microbial preparations as a food additive
OriginalsprogEngelsk
TidsskriftMarine Biotechnology
Vol/bind13
Udgave nummer5
Sider (fra-til)831-836
Antal sider6
ISSN1436-2228
DOI
StatusUdgivet - 2011

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    Citer dette

    Drillet, G., Rabarimanantsoa, T., Frouel, S., Lamson, J. S., Christensen, A. M., Kim-Thiam, S., & Hansen, B. W. (2011). Do inactivated Microbial Preparations Improve Life History Traits of the Copepod Acartia tonsa? Marine Biotechnology, 13(5), 831-836. https://doi.org/10.1007/s10126-010-9348-1
    Drillet, Guillaume ; Rabarimanantsoa, Tahina ; Frouel, Stéphane ; Lamson, Jacob S ; Christensen, Anette M. ; Kim-Thiam, Sandra ; Hansen, Benni Winding. / Do inactivated Microbial Preparations Improve Life History Traits of the Copepod Acartia tonsa?. I: Marine Biotechnology. 2011 ; Bind 13, Nr. 5. s. 831-836.
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    title = "Do inactivated Microbial Preparations Improve Life History Traits of the Copepod Acartia tonsa?",
    abstract = "We have tested a microbial preparation with probiotic effects (PSI; Sorbial A/S DANISCO) on the calanoid copepod Acartia tonsa (Dana) development time and reproduction effectiveness in culture. The hypotheses were that PSI increases the productivity and quality of copepods in culture (increased egg production and hatching success, HS). This was carried out because the use of copepods as live prey in aquaculture could increase the number of fish successfully raised through their entire life cycle. However, the availability of copepods is limited by their difficulty to be effectively raised. Our results show that the addition of PSI to the algal food increased the individual size of the adult females and their egg production. The PSI, together with Rhodomonas salina, also increased the HS of the eggs produced by PSI-treated females. These effects were observed despite that the biochemical analysis of the PSI revealed that it is a nutritionally poor food lacking essential fatty acids, and hence it cannot be used alone to raise copepods but instead as a food additive. This is the first demonstration that the effectiveness of copepod culturing can be improved using microbial preparations as a food additive",
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    author = "Guillaume Drillet and Tahina Rabarimanantsoa and St{\'e}phane Frouel and Lamson, {Jacob S} and Christensen, {Anette M.} and Sandra Kim-Thiam and Hansen, {Benni Winding}",
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    Drillet, G, Rabarimanantsoa, T, Frouel, S, Lamson, JS, Christensen, AM, Kim-Thiam, S & Hansen, BW 2011, 'Do inactivated Microbial Preparations Improve Life History Traits of the Copepod Acartia tonsa?' Marine Biotechnology, bind 13, nr. 5, s. 831-836. https://doi.org/10.1007/s10126-010-9348-1

    Do inactivated Microbial Preparations Improve Life History Traits of the Copepod Acartia tonsa? / Drillet, Guillaume; Rabarimanantsoa, Tahina; Frouel, Stéphane; Lamson, Jacob S; Christensen, Anette M. ; Kim-Thiam, Sandra; Hansen, Benni Winding.

    I: Marine Biotechnology, Bind 13, Nr. 5, 2011, s. 831-836.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

    TY - JOUR

    T1 - Do inactivated Microbial Preparations Improve Life History Traits of the Copepod Acartia tonsa?

    AU - Drillet, Guillaume

    AU - Rabarimanantsoa, Tahina

    AU - Frouel, Stéphane

    AU - Lamson, Jacob S

    AU - Christensen, Anette M.

    AU - Kim-Thiam, Sandra

    AU - Hansen, Benni Winding

    PY - 2011

    Y1 - 2011

    N2 - We have tested a microbial preparation with probiotic effects (PSI; Sorbial A/S DANISCO) on the calanoid copepod Acartia tonsa (Dana) development time and reproduction effectiveness in culture. The hypotheses were that PSI increases the productivity and quality of copepods in culture (increased egg production and hatching success, HS). This was carried out because the use of copepods as live prey in aquaculture could increase the number of fish successfully raised through their entire life cycle. However, the availability of copepods is limited by their difficulty to be effectively raised. Our results show that the addition of PSI to the algal food increased the individual size of the adult females and their egg production. The PSI, together with Rhodomonas salina, also increased the HS of the eggs produced by PSI-treated females. These effects were observed despite that the biochemical analysis of the PSI revealed that it is a nutritionally poor food lacking essential fatty acids, and hence it cannot be used alone to raise copepods but instead as a food additive. This is the first demonstration that the effectiveness of copepod culturing can be improved using microbial preparations as a food additive

    AB - We have tested a microbial preparation with probiotic effects (PSI; Sorbial A/S DANISCO) on the calanoid copepod Acartia tonsa (Dana) development time and reproduction effectiveness in culture. The hypotheses were that PSI increases the productivity and quality of copepods in culture (increased egg production and hatching success, HS). This was carried out because the use of copepods as live prey in aquaculture could increase the number of fish successfully raised through their entire life cycle. However, the availability of copepods is limited by their difficulty to be effectively raised. Our results show that the addition of PSI to the algal food increased the individual size of the adult females and their egg production. The PSI, together with Rhodomonas salina, also increased the HS of the eggs produced by PSI-treated females. These effects were observed despite that the biochemical analysis of the PSI revealed that it is a nutritionally poor food lacking essential fatty acids, and hence it cannot be used alone to raise copepods but instead as a food additive. This is the first demonstration that the effectiveness of copepod culturing can be improved using microbial preparations as a food additive

    KW - copepod

    KW - Acartia

    KW - probiotic

    KW - live prey

    KW - culture

    KW - microbial preparation

    U2 - 10.1007/s10126-010-9348-1

    DO - 10.1007/s10126-010-9348-1

    M3 - Journal article

    VL - 13

    SP - 831

    EP - 836

    JO - Marine Biotechnology

    JF - Marine Biotechnology

    SN - 1436-2228

    IS - 5

    ER -

    Drillet G, Rabarimanantsoa T, Frouel S, Lamson JS, Christensen AM, Kim-Thiam S et al. Do inactivated Microbial Preparations Improve Life History Traits of the Copepod Acartia tonsa? Marine Biotechnology. 2011;13(5):831-836. https://doi.org/10.1007/s10126-010-9348-1