Empirical feed formulations for the marine ornamental fish, striped damsel, Dascyllus aruanus (Linne 1758) and their physical, chemical and nutritional evaluation

Vijayagopal, P and Gopakumar, G and Vijayan, K K (2008) Empirical feed formulations for the marine ornamental fish, striped damsel, Dascyllus aruanus (Linne 1758) and their physical, chemical and nutritional evaluation. Aquaculture Research, 39. pp. 1658-1665.

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    Abstract

    Formulated feeds containing a common ingredient mixture (CIM) consisting of ¢shmeal (anchovies), shrimp meal (Acetes), squid meal (Loligo) and soybean meal incorporated in ascending levels to obtain protein levels ranging from 180 to 560 g kg1(18.34%, 25.35%, 36.27%, 46.61% and 56.28%) and an energy level of 19MJ kg1 were fed to the marine ornamental ¢sh, striped damsel, Dascyllus aruanus o200mg and 200^300 mg in size for periods of 35 and 63 days. Theo200mg ¢sh accepted particleso0.5mm in size and showed maximumgrowth in terms of absolute growth rate (AGR), relative growth rate (RGR) and speci¢c growth rate (SGR) with the feed containing 380 g kg1 CIM having a protein content of 362 g kg1.

    Item Type: Article
    Uncontrolled Keywords: three-striped damsel; humbug damsel; hatchery-reared Dascyllus aruanus; formulated feed; nutrition; colour retention
    Subjects: Fish and Fisheries > Fish Nutrition
    Aquaculture > Aquafeed
    Aquaculture > Ornamental Fishes
    Divisions: CMFRI-Kochi > Physiology and Nutrition Pathology
    Subject Area > CMFRI Brochures > CMFRI-Kochi > Physiology and Nutrition Pathology
    CMFRI-Kochi > Physiology and Nutrition Pathology
    Depositing User: Arun Surendran
    Date Deposited: 28 Oct 2010 09:52
    Last Modified: 09 Sep 2015 15:34
    URI: http://eprints.cmfri.org.in/id/eprint/5813

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