CD Skripsi
Pengaruh Pemberian Dosis Fermentor Pada Ampas Tahu Sebagai Media Kultur Tubifex Sp Terhadap Laju Pertumbuhan Populasi Dan Biomassa
ABSTRACT
Natural feed is an initial feed that has a complate nutritional content and is closer to the biological needs of fish larvae, one of which is Tubifex sp. Tubifex sp is a type of natural feed that is very important in freshwater aquaculture activities, especially for catfish hatcheries. Tubifex sp. has afairly high nutritional content, 57% protein, 13.3% fat, 2.04% crude fiber, 3.6% ash content and 87.7% water. The purpose of this study was to determine the effect of fermentor dosing on tofu dregs as a Tubifex sp culture medium on population and biomass growth rates. This research was conducted in August-October 2022 located in the laboratory of the Faculty of Fisheries and Marine, Riau University. The research method used was and experimental method using a completely randomized design (CRD), consisting of 4 treatments and 3 replications. The fermentor dose used was in the treatment P0 (0.0 ml), P1 (0.5 ml), P2 (1.0 ml), and P3 (1.5 ml). The result of this study indicated that the dose of fermentor on tofu dregs as a culture medium for Tubifex sp had a significant effect (P
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