CD Skripsi
Pengaruh Penggunaan Produk Probiotik Yang Berbeda Pada Sistem Bioflok Terhadap Pertumbuhan Ikan Gabus (Channa Striata)
Snakehead (Channa striata) is one of the popular freshwater commodities in
Indonesia, but its cultivation is still relatively low due to its relatively slow growth. Biofloc technology that relies on microorganisms such as probiotic bacteria is a potential solution to increase cultivation efficiency. This study aims to evaluate the effect of using various types of probiotics in the biofloc system on the growth of cork fish and determine the most effective type of probiotic. The research was conducted at the Cultivation Technology Laboratory, Department of Aquaculture, Faculty of Fisheries and MarineSciences, Riau University, for56 days from August to October 2024. The method used was experimental with a completely randomized design (CRD), using four treatments (P0 ; control, P1 ; Probio-7, P2 ; Multi-Cell, P3 ; Aquaenzyme) and three replications. The results showed that probiotics had a significant effect on growth parameters. The best treatment was P2 (probiotic Sel Multi), which produced the highest absolute weight (2.97 g), absolute length (3.63 cm), specific growth rate (2.02%), lowest feed conversion ratio (1.65), and highest survival rate (86.66%).
Keywords: Snakehead, Probiotics, Bioflocs, Growth, Culture system
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