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All Journal Agroland : Jurnal Ilmu-Ilmu Pertanian AGRISAINS Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Omni-Akuatika Jurnal Kelautan Nasional Jurnal Pengabdian Masyarakat Indonesia Journal La Lifesci Jurnal Ilmiah AgriSains Journal of Fish Nutrition Agroland: Jurnal Ilmu-ilmu Pertanian Mitra Sains Arborescent Journal Jurnal Biosilampari: Jurnal Biologi
Eka Rosyida
Akuakultur, Fakultas Peternakan Dan Perikanan, Universitas Tadulako, Palu, Indonesia.
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Public Health Social Sciences Veterinary

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Pengkayaan Vitamin C Pada Pakan Silase Keong Mas (Pomacea canaliculata): Efek Terhadap Biomassa Dan Reproduksi Artemia sp. Skala Labolatorium Pramesty, Nur Ifada; Rosyida, Eka; Nilawati, Jusri
Mitra Sains Vol 11 No 2 (2023): September
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/ms26866579.2023.v11.i2.pp115-121

Abstract

Giving vitamin C to feed is very necessary considering that vitamin C is a multivitamin needed by the body. The purpose of this study was to determine the proper dose of vitamin C in the golden snail silage feed in increasing the biomass and reproduction of Artemia sp. The research was conducted at the Laboratory of Water Quality and Aquatic Biology, Department of Fisheries and Maritime Affairs, Faculty of Animal Husbandry and Fisheries, Tadulako University. The variables observed were population density, egg/cyst production, hatching rate, survival rate (SR), water quality. The study used a completely randomized design (CRD) with 5 treatments and 4 replications with 20 experimental units A: control , B: vitamin C 12 mg/L, C: vitamin C 18 mg/L, D: vitamin C 24 mg/L, E: vitamin C 30 mg/L. The results showed that vitamin C enrichment with a concentration of 24 mg/L had a very significant effect (p<0.05) on each variable. Improper concentration of vitamin C in feed enrichment can affect the survival of Artemia sp.
Pemberian Pakan Berbahan Tepung Azolla (Azolla microphylla) untuk Pertumbuhan Ikan Patin Siam (Pangasius hypophthalmus) Putri, Ega Ayu; Rosyida, Eka; Madinawati; Ya'la, Zakirah Raihani; Mangitung, Septina F.; Rukka, Andi Heryanti; Nasmia
Arborescent Journal Vol 3 No 1 (2026): Oktober 2025 - Januari 2026 (In Progress)
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/arj.v3i1.1493

Abstract

Ikan patin Siam (Pangasius hypophthalmus) merupakan salah satu komoditas perikanan air tawar bernilai ekonomi tinggi dengan kebutuhan benih yang terus meningkat. Penelitian ini bertujuan menilai pengaruh penambahan tepung Azolla (Azolla microphylla) dalam pakan terhadap kinerja pertumbuhan benih patin Siam. Kegiatan penelitian dilaksanakan pada Januari–Februari 2024 di Laboratorium Kualitas Air dan Biologi Akuatik Universitas Tadulako dengan menggunakan rancangan acak lengkap yang terdiri atas empat perlakuan tingkat substitusi tepung Azolla (0%, 15%, 20%, dan 25%) dan lima ulangan. Hasil penelitian memperlihatkan bahwa suplementasi tepung Azolla memberikan pengaruh signifikan (P<0,05) terhadap bobot mutlak, laju pertumbuhan spesifik, serta rasio konversi pakan. Pertumbuhan bobot mutlak tercatat berkisar 1,09–2,25 g, laju pertumbuhan spesifik 1,57–2,39%, rasio konversi pakan 1,4–2,7, serta tingkat sintasan mencapai 84–96%.
Co-Authors Abdul Gani Akbar Marzuki Tahya Ali Husni Alimuddin Laapo Aliyas Aswad Eka Putera Danty, Astri Rahma Desiana Trisnawati Tobigo Dwi Sulistiawati Eddy Supriyono Enang H. Surawidjaja Fadly Y Tantu Geonges, Andika Heriyanti Rukka I Ketut Suada Irawati Mei Widiastuti Jusri Nilawati KRISTIANTO NUGROHO, KRISTIANTO Madinawati Maemunah Maemunah Mangitung, Septina F. Muh. Ahlil Gunawan Muh. Saleh Nurdin Muhammad Safir Nasmia Nasmia Novalina Serdiati Nur Hasanah Nurfalaa, Nurfalaa Pawaro, Moh. Fadlan Daeng Pramesty, Nur Ifada Purwoko, Agus Putri, Dwi Utami Putri, Ega Ayu Raden Mohamad Herdian Bhakti Reza Aditya Pradika Roni Hermawan, Roni Samliok Ndobe Sari, Devi Elvina Sitti Ramlah Yusuf Sugeng H. Suseno Syahir Natsir Timumun, Suharto A. TRI JOKO SANTOSO Triyani Dewi Yen Todolo Zakirah Raihani Ya’la zulqifar Jusman