GROWTH RATE OF BARRAMUNDI (LATES CALCARIFER) WITH FEED ADDED MANGOSTEEN PEEL (GARCINIA MANGOSTANA) FLOUR AS A GROWTH SUPPLEMENT

Mangosteen peel has the potential to be a growth supplement for barramundi, which has an ever-increasing consumption rate. The aim of this research is to provide literature on the use of mangosteen peel in influencing the growth of white snapper fish and to find the optimal dose that can be used to...

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Bibliographic Details
Main Authors: Mardiana, Tri Yusufi, Linayati , Linayati, Rosediana, Diyah Ayu, Yahya, Muhammad Zulkham
Format: Article in Journal/Newspaper
Language:English
Published: Universitas Mataram 2024
Subjects:
Barramundi
mangosteen peel
growth
Ikan kakap putih
kulit buah manggis
pertumbuhan
Rata
White Sea
Online Access:http://jperairan.unram.ac.id/index.php/JP/article/view/819
https://doi.org/10.29303/jp.v14i2.819
Description
Summary:Mangosteen peel has the potential to be a growth supplement for barramundi, which has an ever-increasing consumption rate. The aim of this research is to provide literature on the use of mangosteen peel in influencing the growth of white snapper fish and to find the optimal dose that can be used to add to white snapper fish feed. Using a 15 L jar rearing medium with white snapper fish (± 6 cm) and a method using quantitative research RAL 4 treatments adding mangosteen peel to the white snapper fish feed with 3 repeaters. The doses determined in this study were: A (0g/kg feed); B (2g/kg feed); C (4g/kg feed); D (6g/kg feed). And the results obtained by the highest treatment which was able to provide the best growth was D (6g/kg feed) with an average growth of 7.35 with a daily rate reaching 2.52% with all treatments with no deaths and water quality that supported white sea bass with good, namely salinity 31 – 32 ppt, DO 7.3 – 7.9 mg/l, temperature 27 – 28 °C, and pH reaching 7.7 – 8.1. Kulit manggis berpotensi sebagai suplemen pertumbuhan untuk ikan kakap putih yang memiliki tingkat konsumsi yang terus meningkat. Tujuan penelitian ini yaitu sebagai literatur pemanfaatan kulit buah manggis dalam mempengaruh pertumbuhan ikan kakap putih serta menemukan dosis yang optimal yang dapat digunakan dalam penambahan ke dalam pakan ikan kakap putih. Menggunakan media pemeliharaan toples 15 L dengan ikan kakap putih (± 6 cm) dan metode menggunakan penelitian kauntitatif RAL 4 perlakuan penambahan kulit buah manggis ke pakan ikan kakap putih dengan 3 pengulang. Dosis yang ditetapkan dalam penelitian ini adalah: A (0g/kg pakan); B (2g/kg pakan); C (4g/kg pakan); D (6g/kg pakan). Dan hasil yang didapatkan perlakuan tertinggi yang mampu memberikan pertumbuhan terbaik adala D (6g/kg pakan) dengan rata-rata pertumbuhan 7,35 dengan laju harian mencapai 2,52% dengan semua perlakuan tidak ada kematian serta kualitas air yang menunjang ikan kakap putih dengan baik yaitu salinitas 31 – 32 ppt, DO 7,3 – 7,9 mg/l, suhu 27 – 28 °C, dan ...

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