Browsing by Author "Anniversary B, Fitriah"

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    The Effect of Different Sources of Paste Feed on Growth and Survival Rate of Sheetfish (Ompok rhadinurus Ng) Larvae
    (2013-01-09) Anniversary B, Fitriah
    The research was conducted for 40 days from July 9th until August 17th 2012 at Hatchery and Fish Breeding Laboratory, Fisheries and Marine Science Faculty, Riau University. The aim of the research was to investigate the effect of different source of pasta feed on growth, survival rate and economic efficiency sheetfish (Ompok rhadinurus) larvae reared in 21 reciuculated aquarium. The best treatment was Tubifex sp feed with absolute growth rate 4,08 g, absolute length 8,44 cm, daily growth rate 15,03%/days and survival rate 77,78%. The best treatment of pasta meal was treatment P5 (intestines of chiken and Tubifex sp paste) with absolute growth rate 0,70 g and specific growth rate 10,65%, while absolute growth length was achieved by treatment P4 (fish and Tubifex sp paste ) 2,93 cm and survival rate was reached by treatment P3 (intestines of chiken paste) 45,56%. The best economic efficiency was treatment P3 Rp. 82/fish.