Effect Of Different Commercial Feed On The Growth Of Epinephelus SP M. Amri1 , Arlius2 , Mas Eriza1 , Amelia Sriwahyuni Lubis3 1 Department of Aquaculture, Faculty of Fisheries and Marine Science, Bung Hatta University 2 Department of Utilization of Fisheries Resources, Faculty of Fisheries and Marine Science, Bung Hatta University 3 Department of Biology, Faculty of Mathematics and Natural Science, Andalas University

Amri, Amri and Arlius, Arlius and Mas Eriza, Mas Eriza and Lubis, Amelia Sriwahyuni (2023) Effect Of Different Commercial Feed On The Growth Of Epinephelus SP M. Amri1 , Arlius2 , Mas Eriza1 , Amelia Sriwahyuni Lubis3 1 Department of Aquaculture, Faculty of Fisheries and Marine Science, Bung Hatta University 2 Department of Utilization of Fisheries Resources, Faculty of Fisheries and Marine Science, Bung Hatta University 3 Department of Biology, Faculty of Mathematics and Natural Science, Andalas University. Effect Of Different Commercial Feed On The Growth Of Epinephelus SP. ISSN ISSN: 2509-0119.

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Abstract

Abstract – The purpose of this study was to analyze the effect of different commercial feeds on the growth and survival of Epinephelus sp. The research was conducted in June 2022 at the Marine and Brackish Water Cultivation Fisheries Center, IV Jurai District, Pesisir Selatan District, West Sumatra Province. The research method used was an experimental method using a Completely Randomized Design (CRD) with 3 treatments and 3 replications. The treatments to be carried out in this study were: Feed A: Feeding with 100 % brand X = 100%; Feed B: Feeding with 100 % brand Y; Feed C: Feeding with 50 % brand X and Y. The parameters observed in this study were fish survival, absolute length growth, absolute weight, relative growth rate, daily growth rate, feed conversion ratio, and water quality. The data obtained will be analyzed using analysis of variance to see the effect of treatment on test parameters. Based on the results of the study it can be concluded that the commercial feeding of different trade marks had an effect (P<0.05) on the growth in absolute length, absolute weight and relative growth of Epinephelus sp. of all the parameters observed, the highest average results were obtained on feed B with brand Y. Keywords – Epinephelus Sp; Feed; Growth.

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