Raden Roro Sri Pudji Sinarni Dewi
Loka Riset Pemuliaan dan Teknologi Budidaya Perikanan Air Tawar

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Persentase Post Larva Udang Galah (Macrobrachium rosenbergii) Dengan Pemberian L-Ascorbyl-2-Monophosphate-Magnesium Dalam Air Raden Roro Sri Pudji Sinarni Dewi; Bambang Iswanto
Jurnal Perikanan Universitas Gadjah Mada Vol 9, No 2 (2007)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (188.181 KB) | DOI: 10.22146/jfs.45

Abstract

The aim of this study was to improve the production homogeneity of freshwater prawn post larva by the addition of L-ascorbyl-2-monophosphate-Mg (AMP-Mg) in the water during rearing period. AMP-Mg was given to the water every three days with different concentrations of 0; 0.5; 1.0; and 1.5 mg/l. The density of larvae was 50 larvae/l. Larvae were fed Artemia and egg custard during rearing period. The results showed that AMP-Mg did not significantly influence larval metamorphose rate, post larvae percentage, and survival rate of prawn. However, AMP-Mg addition could improve homogeneity of post larvae production. The optimum AMP-Mg concentration was 0.5 mg/l.