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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia SRIWIJAYA JOURNAL OF ENVIRONMENT Jurnal Pengabdian Kepada Masyarakat Meambo Jurnal Perikanan Mantis Journal of Fisheries
Rahma Dini Arbajayanti
Universitas Jambi
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Energy Environmental Science Immunology & microbiology Medicine & Pharmacology Nursing Public Health Social Sciences

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Study on the Spawning Techniques of Jelawat Fish (Leptobarbus hoevenii) at Balai Perikanan Budidaya Air Tawar (BPBAT) Sungai Gelam Anggraini, Gira; Arbajayanti, Rahma Dini; Rolin, Febrina; Pangentasari, Dwinda; Leni, Yusyam; Hafidz Ibnu Khaldun, Muhammad; Putinur, Putinur; Roiska, Riris; Bareta, Ainun Rohmawati; Hasanah, Hasanah
Mantis Journal of Fisheries Vol. 2 No. 03 (2025): Desember 2025
Publisher : Department of Fisheries, Animal Science Faculty, Universitas Jambi.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/mjf.v2i03.50236

Abstract

This study aims to determine the spawning techniques of Leptobarbus hoevenii fish at the Sungai Gelam Freshwater Aquaculture Center (BPBAT). Activities include maintaining prospective broodstock, selecting mature broodstock, injecting ovulation hormones, and the spawning process, stripping, egg handling, water quality monitoring to highlight its importance, and embryo development. Ovaprim hormone injections were administered to the female broodstock four times and once to the male broodstock to stimulate ovulation. The stripping process was carried out after ovulation and was followed by dry mixing of eggs and sperm before being spread into the hatching tank. The results showed a fertilization rate of 63,08% and a hatching rate of 9,73%, which were influenced by gamete quality and the physiological condition of the broodstock. Observations of embryogenesis showed developmental stages ranging from morula, blastula, gastrula, to organogenesis before the eggs hatch into larvae. Water quality parameters during the study were in the optimal range for spawning, namely pH 7,24–7,77, temperature 27–30,5°C, and DO 3,53–5,58 mg/L. The results of this study explain that the success of Hoven’s carp fish seeding is highly dependent on the readiness of the broodstock, the application of artificial spawning techniques, and good water quality management.
Co-Authors Afriani Afriani Anggraini, Gira Aninditya Artina Setiaputri Arfiana, BS Monica Asadatun Abdullah DEDI JUSADI Dyah Muji Rahayu Farhan Ramdhani Fauzan Ramadan Febrina Rolin Filawati Giri Rohmad Barokah Hafidz Ibnu Khaldun, Muhammad Hariski, M Hasanah Hasanah Hasanah Hasanah Hasanah Khaaliq, Ilham Khaldun, Muhammad Hafidz Ibnu Leni, Yusyam Lestariningsih , Wiwid Andriyani Lisna, Lisna Mala Nurilmala Mia Setiawati Muh. Alsere Bardian Sahaba Nadia Fabella Nelwida Nelwida Pangentasari, Dwinda Putinur Riris Roiska Rizky Janatul Magwa Rizsa Mustika Pertiwi Rohmawati Bareta, Ainun Roni Nugraha TATI NURHAYATI WULANDARI Wulandari Wulandari