Kelangsungan Hidup Dan Pertumbuhan Benih Ikan Gabus (Channa striata) Yang Diberi Pakan Dengan Penambahan Vitamin C (Asam Askorbat)

Abstract

The purpose of the study was to analyze the effect of feeding with the addition of vitamin C at different doses to the survival and growth of snakehead fries and to determine the optimum dose of vitamin C in feed to improve the survival and growth of snakehead seeds. This study used a Completely Randomized Design (CRD) with five treatment and three replications. Treatment of vitamin C 0 mg / kg, 250 mg / kg, 500 mg / kg, 750 mg / kg, and 1000 mg / kg.The results showed that the addition of vitamin C (500 mg / kg) in the P3 treatment had the highest influence on survival and feed efficiency, so that the lowest feed conversion from other treatments. absolute weight growth, specific growth rate, daily growth rate, and highest absolute length growth was achieved by P4 treatment (750 mg/kg).