Pengaruh Kombinasi Tepung Lamtoro Dan Tepung Udang Terhadap Sintasan Dan Pertumbuhan Benih Ikan Bawal Air Tawar (Colossoma Macropomum)

Padli, M (2021) Pengaruh Kombinasi Tepung Lamtoro Dan Tepung Udang Terhadap Sintasan Dan Pertumbuhan Benih Ikan Bawal Air Tawar (Colossoma Macropomum). Other thesis, Universitas Islam Riau.

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Abstract

This research was carried out for 30 days starting 06 April – 06 May 2021, This study was conducted to determine the percentage of lamtoro flour and shrimp flour that had been combined in artificial feed and to see their effect on the growth and survival of pomfret fry. . In this study the method used was Completely Randomized Design (CRD) with 5 treatments and 3 replications. The fish used in this study was 4.5 cm long and weighed 2.73 g. P1 100% lamtoro flour, P2 75% lamtoro flour and 25% shrimp flour, P3 50% lamtoro flour and 50% shrimp flour, P4 25% lamtoro flour and 75% shrimp flour, P5 100% shrimp flour. The container used is a cage with a size of 1x1x1 m with a water level of 08 m. The results showed the highest growth in treatment P5 weight growth of 12.12 g while the lowest growth in treatment P1 weight growth of 6.63 g. The survival rate in this study was 100%, which means that no fish died. The efficient feed conversion was in the P5 treatment 1.72, the rapid growth of pomfret in the P5 treatment with the provision of 100% shrimp meal and in each treatment there were also changes.

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