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    Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12348/178

    Genotype by environment interaction and genetic heterogeneity of environmental variance of body weight at harvest in genetically improved farmed tilapia (Oreochromis niloticus) reared in 3 different countries

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    Abstract
    • Establishing breeding programs that improve farmed fish performance across multiple environments is crucial in a globalized aquaculture market. The main objectives of the current study were to assess the growth performance of genetically improved farmed tilapia (GIFT) under different environments, across 3 different countries (Malaysia, India, and China), termed genotype by environment interaction (G × E) or macro-environmental sensitivity, and to quantify the genetic heterogeneity of environmental variance for body weight at harvest (BW) in GIFT, as a measure of micro-environmental sensitivity or robustness.
    • External link to download this item: https://dl.sciencesocieties.org/publications/jas/abstracts/94/supplement4/19
    Collections
    • Sustainable aquaculture [1840]
    Date
    • 2016
    Author
    • Agha, S.
    • Mekkawy, W.
    • Ibanez-Escriche, N.
    • Kumar, J.
    • Mandal, A.
    • Lind, C.E.
    • Benzie, J.
    • Boeschl-Wilson, A.B.
    AGROVOC Keywords
    • tilapia; genetics; aquaculture
    Type
    • Journal Article
    Publisher
    • American Society of Animal Science
    Metadata
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