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Formulation of cost effective grow out feeds for Macrobrachium rosenbergii culture in Fiji

Azam, Khairul and Koroi, Temalesi V. (2013) Formulation of cost effective grow out feeds for Macrobrachium rosenbergii culture in Fiji. [Conference Proceedings]

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    Abstract

    The change from traditional subsistence to semi-intensive is leading to an increase in the demand for aquaculture feeds. The culture of freshwater prawn, Macrobrachium rosenbergii in Fiji as protein source and source of income for small-scale farmers is important. However, due to the unavailability and high cost of feed ingredients and formulated feeds, the supply and quality of feeds for aquaculture development is restricted. In addition, the lack of information on cost-effective channels to deliver feeds to farmers has contributed to the poor production and profitability. A nutritional study was conducted to evaluate growth performance of M. rosenbergii fed iso-energetic, low cost formulated diets, using locally available ingredients in ponds for 124 days. Two formulated (MBM+MM+CP-diet 1 and FM+Wht-diet 2) and two commercial (Crest tilapia pellet-diet 3 and Pacific prawn pellet - diet 4) diets were fed. The study indicated no significant differences for weight gain and survival rate (P "650.05). It was observed that diet 2 induced highest growth rate while the lowest FCR (0.97

    Item Type: Conference Proceedings
    Subjects: S Agriculture > SH Aquaculture. Fisheries. Angling
    Divisions: Faculty of Science, Technology and Environment (FSTE) > School of Marine Studies
    Depositing User: Unnamed user with email khairul.azam@usp.ac.fj
    Date Deposited: 20 Dec 2013 11:26
    Last Modified: 13 Jun 2016 16:28
    URI: http://repository.usp.ac.fj/id/eprint/7085
    UNSPECIFIED

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