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All Journal Jurnal Ecosolum AGROTEKBIS Forum Geografi Jurnal Dinamika Pengabdian (JDP) Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture Jurnal Kolaboratif Sains UNM Environmental Journals JURNAL SAINS DAN TEKNOLOGI PERIKANAN (JIKAN) Jurnal Ilmiah AgriSains
Muh. Ansar, Muh.
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Education Engineering Environmental Science Mathematics Physics Social Sciences Other

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Effectiveness of Tongkol Fish Bone Flour (Auxis rochei) on the Molting Frequency of Freshwater Lobster Seed (Cherax quadricarinatus) Lestari, Dian; Wapra, Nur; Nur, Rahmi; Ansar, Muh.; Nur, Muhammad; Arbit, Nur Indah Sari; Nur, Fauzia
Jurnal Sains dan Teknologi Perikanan Vol 6 No 1 (2026): APRIL
Publisher : Fisheries Science Study Program, Faculty of Science and Technology, Muhammadiyah University of Sidenreng Rappang.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/jikan.v6i1.2642

Abstract

Freshwater lobsters are one of the fishery commodities that are now widely cultivated because they are rich in nutrients such as biotin, calcium, iron, niacin, phosphorus, protein, vitamins A, B6, and B12. This study aims to determine the effectiveness of skipjack tuna (Auxis rochei) bone meal on the molting frequency of freshwater lobster (Cherax quadricarinatus) fry. This study was conducted in August 2024 at CV. Cova Aquaculture, Tande Timur Village, Banggae Timur Subdistrict, Majene Regency. The test animals used were freshwater lobster fry measuring ±2 cm, aged 1 month, with an average weight of 0.50 g. The feed used was Feng li with a protein content of 40%, combined with tongkol fish bone meal with a protein content of 29.49% and calcium of 12.66%. This study used a completely randomized design with 4 treatments and 3 replicates each, including treatment A with a 0% fish bone meal dose (control), treatment B with a 2% fish bone meal dose, treatment C with a 4% fish bone meal dose, and treatment D with a 6% fish bone meal dose. Data analysis was performed using one-way ANOVA with the assistance of SPSS software. The results showed that the effectiveness of tuna bone meal had a significant effect on the molting frequency of freshwater lobster seeds, but did not have a significant effect on the average absolute weight growth and survival rate. The best molting frequency was obtained in treatment C with a 4% dose of tuna bone meal, which was 1.4%.
Co-Authors AA Sudharmawan, AA Adzima, Ahmad Fauzan Annisa, Istiqama Maulidina Ardani, Nova Tries Askari, Hajriani Asmita Ahmad Bahrudin Bahrudin Balqis Nur Aisyah Chairuddin, Zulkarnain darsiani, Darsiani Dewi Yuniati, Dewi DIAN LESTARI Djamaluddin, Magfirah Febri, Suri Purnama Gani, Adiet Nurholis Al Gufran D. Dirawan, Gufran D. Harahap, Antoni Haruna, Mega . S Idul, Idul Indah Sari Arbit, Nur Irmansyah Jayadi, Muh Juita, Nirmala Laban, Sartika Madjidi, Maksum Muchtar S Solle Muchtar S Solle, Muchtar S Muhammad Nur Mutalib, Yanti Mutmainna, Mutmainna Nur Afni Nur Indah Sari Arbit Nur, Fauzia Nur, Rahmi Nurhikmayani, Risky Rahmawati, Rahmawati Raoda, Nur Aisyah S, Sulfadli Setiadi, Ahmad Tirta Shobrina Silmi Qori Tartila Sirenden, Erlin Charolina Wapra, Nur