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  • Effect of temperature on spawning of Penaeus merguiensis

    Author(s)
    Hoang, T
    Lee, SY
    Keenan, CP
    Marsden, GE
    Griffith University Author(s)
    Lee, Joe Y.
    Year published
    2002
    Metadata
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    Abstract
    The maturation rate and spawning performance of ablated Penaeus merguiensis were significantly (P<0.05) higher at 27àthan at 23î Increasing the temperature from 23àto 27àfurther improved spawning performance (P<0.05), whereas reducing the temperature from 27àto 23àimpaired spawning. The effect of temperature during the inducing period was more critical than during the holding period. Prawn growth (% of weight gain), however, was not different between 23àand 27àover the 60-day experimental period (P>0.05).The maturation rate and spawning performance of ablated Penaeus merguiensis were significantly (P<0.05) higher at 27àthan at 23î Increasing the temperature from 23àto 27àfurther improved spawning performance (P<0.05), whereas reducing the temperature from 27àto 23àimpaired spawning. The effect of temperature during the inducing period was more critical than during the holding period. Prawn growth (% of weight gain), however, was not different between 23àand 27àover the 60-day experimental period (P>0.05).
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    Journal Title
    Journal of Thermal Biology
    Volume
    27
    DOI
    https://doi.org/10.1016/S0306-4565(02)00013-X
    Subject
    Biological sciences
    Publication URI
    http://hdl.handle.net/10072/6775
    Collection
    • Journal articles

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