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All Journal HAYATI Journal of Biosciences Jurnal Sain Veteriner Omni-Akuatika Indonesian Aquaculture Journal Jurnal Medik Veteriner Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Indonesian Journal of Tropical Aquatic Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Journal of Marine and Coastal Science journal of Basic Medical Veterinary Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Fisheries & Marine Journal of Aquaculture Science
DARMAWAN SETIA BUDI
Department Of Fish Health Management And Aquaculture, Faculty Of Fisheries And Marine Science, University Of Airlangga, Surabaya
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Medicine & Pharmacology Social Sciences Veterinary

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Effect of Vitamin E Supplementation on the Growth Performance of Clarias Sp. arif fitra; Darmawan Setia Budi; Mohammad Hilmi Maulana; Agustono
Journal of Aquaculture Science Vol 8 No 1 (2023): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v8i1.276

Abstract

The high demand for catfish motivates farmers to increase production by stocking at a high density. The stress response caused by stocking density, which has an effect on fish growth and survival, is one of the challenges associated with catfish farming with high stocking levels. This issue can be resolved by supplementing catfish feed with vitamin E to stimulate growth. This study aims to determine the effect of vitamin E supplementation on catfish growth, feed efficiency, and survival. This study employs the RAL method with five treatments, including feeding catfish seeds with vitamin E levels of 0 mg/kg feed (P1), 50 mg/kg feed (P2), 100 mg/kg feed (P3), 150 mg/kg feed (P4), and 200 mg/kg feed (P5), with each treatment repeated four times. Adding 100 mg of vitamin E per kg of feed resulted in the highest growth rates (1.66 0.05%/day), a feed conversion ratio of 1.2 0.07, and a feed efficiency of 83.46 3.24% when compared to other treatments and was significantly different (p 0.05). The addition of 100 mg of vitamin E to the feed had no discernible effect on survival compared to other treatments. Keyword: Vitamin E, supplementation, growth, Clarias sp.
Pengaruh Suplementasi Enzim Bromelain Terhadap Performa Pertumbuhan Belut (Anguilla Bicolor) Mohammad Faizal Ulkhaq, S.Pi., M.Si; Darmawan Setia Budi; Syarifa Bintang Maharani; Boedi Setya Rahardja
Journal of Aquaculture Science Vol 8 No 1 (2023): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v8i1.274

Abstract

The eel (Anguilla bicolor) is an economically significant but slow-growing fish. This research aims to determine the GR, SGR, feed efficiency, and FCR values of Anguilla bicolor fed supplemental bromealin feed. The method employed was a completely randomized design (CRD), which was analyzed using an ANOVA with a 95% confidence level and subsequently evaluated by Duncan (DMRT). Enzymes derived from pineapple have a significant impact on feed conversion ratio and feed efficiency. However, neither the GR nor SGR parameters exhibited a significant change. P4 with GR 0.38 0.03 g/day, SGR 0.95 0.03%/day, FCR 1.97 0.15, and EPP 50.9 4, or 17%, was the most effective treatment in this study.
Fekunditas, Diameter Telur, Persentase Fertilitas, Dan Daya Tetas Pada Strain Ikan Cupang (Betta Splendens) Yang Berbeda Darmawan Setia Budi, S.Pi., M.Si; Dian Pebianti; Akhmad Taufiq Mukti; Laksmi Sulmartiwi; Lailatul Lutfiyah; Mohammad Faizal Ulkhaq
Journal of Aquaculture Science Vol 8 No 1 (2023): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v8i1.273

Abstract

Betta fish (Betta splendens) has export and import potential. Several popular betta fish strains include halfmoon, crown tail, double tail, and placard. We used the observation method to observe four betta fish strains with five replications. The four fish strains were spawned and will be dissected to obtain the female betta fish's gonads. The parameters observed in this study were fecundity, egg diameter, fertility, and hatchability. This study's data analysis method was analysis of variance (ANOVA) with Duncan's multiple range test. Based on the findings of the observations, it is known that the results of betta fish spawning and gonadal dissection on these various betta fish strains show a significant difference in fish fecundity (P 0.05). However, no significant difference in egg diameter, fertility, or hatchability was observed (P > 0.05). Betta splendes strains differ in terms of fecundity, fertility, hatching rate, and egg size.
Examination of Parasites in Seawater Ornamental Fish at Fish Quarantine, Quality Control and Safety of Fishery Products Denpasar, Bali Mohammad Faizal Ulkhaq; Mirsa Nurul Layinah; Darmawan Setia Budi; Ide Fammy Panjaitan
Journal of Aquaculture Science Vol 7 No 2 (2022): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v7i2.237

Abstract

Indonesia memiliki ikan hias air laut dengan  jumlah yang sangat beragam. Pengembangan dan prospek komoditas ikan hias di Indonesia mengalami peningkatan yang sangat pesat, khususnya selama pandemi covid 19 ini. Akan tetapi, dalam prosesnya tidak jarang pembudidaya mengalami kegagalan produksi akbitat serangan hama dan penyakit. Hal ini menjadi kendala dalam proses pemenuhan kebutuhan baik domestik maupun internasional. Sehingga, perlu tindakan karantina ikan untuk mencegah terjadinya penyebaran penyakit parasiter. Tujuan dari penelitian ini adalah untuk melakukan pemeriksaan dan identifikasi jenis parasit pada ikan hias air laut sebelum dilalulintaskan di Balai Karantina Ikan, Pengendalian Mutu dan Keamanan Hasil Perikanan Denpasar, Bali. Pemeriksaan parasit dilakukan dengan metode konvensional yaitu dengan melakukan pengerokan pada permukaan tubuh, insang, sirip, dan operkulum ikan untuk ektoparasit dan usus ikan untuk endoparasit. Selanjutnya dilakukan identifikasi parasite secara morfologis. Hasil pemeriksaan dan identifikasi parasit menemukan parasite jenis Dactylogyrus dan Balantidium pada insang; Benedenia pada sirip ekor; Archigetes, Spirocamallanus dan Hexangium dari usus. Kata kunci: Ikan Hias Air Laut, Parasit, BKIPM Denpasar
Natural Occurrence of Hybrid Koi and Mahseer in Artificial Ponds: Evidence of The Dangers of Releasing Non-Native Fish into The Wild Darmawan Setia Budi; Leonardo Davinci; Adam Pramudya Ardiyan; Muh. Herjayanto
Journal of Aquaculture Science Vol 10 No 1 (2025): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/joas.v10i1.68203

Abstract

The introduction of non-native species into new environments poses significant ecological risks, including the potential for hybridization with native species, leading to genetic pollution and the creation of hybrid species. This study investigates the natural occurrence of hybridization between koi (Cyprinus carpio var. koi), an ornamental species, and the native mahseer (Tor dourorensis) in an artificial pond in Padang, West Sumatra, Indonesia. The coexistence of these species over five years resulted in the emergence of hybrid offspring, which exhibited a blend of morphological traits from both parent species. Meristic and morphometric analyses revealed that the hybrids closely resembled mahseer in certain characteristics, particularly dorsal and caudal fin rays, while also displaying koi-like traits such as body color and fin shapes. The hybridization of these two species raises concerns about the genetic integrity of native mahseer populations and the potential ecological consequences. Hybrids may possess competitive advantages that could further threaten already vulnerable mahseer populations. The findings emphasize the urgent need for effective management strategies and regulations to prevent the release of non-native species into sensitive ecosystems. Public awareness campaigns and regulatory measures should be strengthened to mitigate the risks of hybridization and protect biodiversity in freshwater environments. This study serves as a critical reminder of the far-reaching consequences of introducing non-native species, particularly in regions with delicate ecological balances.
Artificial Fertilization Techniques in Bronze Featherback (Notopterus notopterus): First Report and Preliminary Findings Asep Permana; Agus Priyadi; Lukman; Bastiar Nur; Sulasy Rohmy; Sawung Cindelaras; Rendy Ginanjar; Ainulyakin Imlani; Darmawan Setia Budi
Journal of Aquaculture Science Vol 10 No 1 (2025): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/joas.v10i1.69474

Abstract

The Java-native bronze featherback (Belida Jawa), Notopterus notopterus, has been designated as a protected species under limited protection status by the Decree of the Minister of Maritime Affairs and Fisheries of Indonesia No. 83 of 2024, with captive breeding efforts undertaken for conservation and aquaculture to meet increasing consumer demand. This study provides a preliminary evaluation of artificial fertilization techniques in N. notopterus, focusing on hormone-induced spawning using Ovaprim™. The objective was to determine the effectiveness of hormone injection, optimal egg stripping timing, and hatching success under controlled water quality conditions. Two female broodstock received different dosages of Ovaprim™, and successful egg stripping was conducted after a 41-hour latency period. Fertilization rates of 30% and 11.23% were observed for the first and second females, respectively; however, hatching success remained extremely low at 0.52% for the first female, with no larvae hatching from the second. Despite maintaining water quality parameters such as temperature, pH, conductivity, and total dissolved solids within acceptable limits, the poor hatching rate suggests that additional factors, including ammonia concentration and dissolved oxygen levels, may have impacted embryonic development. This study establishes a foundational basis for artificial reproduction in N. notopterus, emphasizing the need for further research to optimize hormone protocols, sperm viability, and environmental conditions. These findings contribute to the advancement of aquaculture strategies for the conservation and sustainable management of this ecologically important species.
Influence of Body Size on Fecundity and Egg Diameter and Their Correlations in Female Freshwater Lobsters (Cherax quadricarinatus) Nadya Almira Pustpitadewi; Prayogo; Nguyễn Ngọc Quyến; Darmawan Setia Budi Budi
Journal of Aquaculture Science Vol 10 No 2 (2025): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/joas.v10i2.75588

Abstract

Broodstock size is crucial for determining reproductive success in freshwater lobsters (Cherax quadricarinatus), influencing fecundity and egg diameter. This study aims to analyze the effects of broodstock size on fecundity and egg diameter and their correlations to optimize hatchery management. Thirty egg-bearing female C. quadricarinatus were categorized into three size groups: small (10.5–12.5 cm), medium (12.6–14.5 cm), and large (14.6–16.5 cm). Fecundity and egg diameter were analyzed using one-way ANOVA and regression analysis. The results showed that larger females produced a significantly higher number of eggs (p < 0.05), while smaller females had larger egg diameters. Regression analysis revealed a positive correlation between body size and fecundity but a negative correlation with egg diameter. This study concluded that, among the tested size groups, medium-sized broodstock (12.6–14.5 cm) exhibited the most optimal balance between fecundity and egg size, making it the preferred choice for hatchery management. These findings provide valuable insights for improving broodstock selection and enhancing seed production efficiency in C. quadricarinatus aquaculture
Phenotypic Variation and Growth Performance of offsprings Betta splendens Generations from Crown Tail and Double Tail Hybridization Darmawan Setia Budi; Diki Firdiansyah; Akhmad Taufiq Mukti
Journal of Aquaculture Science Vol 11 No 1 (2026): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/joas.v11i1.88935

Abstract

Betta fish (Betta splendens) are ornamental fish with a long history of domestication and selective hybridization aimed at enhancing phenotypic variation. This study aimed to evaluate the effect of reciprocal hybridization between crowntail (CT) and doubletail (DT) strains on the phenotypic variation of the offspring. Four breeding combinations were applied: TA (CT♂ × CT♀), TB (DT ♂ × DT ♀), TC (CT♂ × DT♀), and TD (DT♂ × CT♀), representing intra- and inter-strain crosses between crowntail (CT) and doubletail (DT) broodstock. The experiment was conducted for 75 days, from spawning to juvenile rearing. Observed parameters included meristic and morphometric characteristics, coloration, growth performance, and survival rate of the offspring. The results indicated that reciprocal hybridization significantly affected the observed parameters. Male and female offspring from treatments TC (0.99681) and TD (0.99709) showed closer correlations with control TA (CT♂ × CT♀) in meristic characters. In terms of morphometric traits, male offspring from treatments TC (0.99054) and TD (0.98765) were more closely associated with treatment TA, whereas female offspring showed a stronger correlation with treatment TD. Hybridization between crowntail and doubletail white platinum strains produced novel color variations, including platinum-red and platinum-silver phenotypes. Furthermore, the growth performance of reciprocal hybrids differed significantly (p < 0.05) from that of the control groups. These findings demonstrate that reciprocal crossing between crowntail and doubletail strains influences phenotypic expression in offspring.
Co-Authors A. Shofy Mubarak A.A. Ketut Agung Cahyawan W Abdillah, Muhammad Robby Adam Pramudya Ardiyan Agus Priyadi Agustono Ahmad Alie Fikri Ainulyakin Imlani Akhmad Taufiq Mukti Alimuddin Alimuddin Alimuddin Alin Asyabil Ambarwati, Dewi Anggreani, Shovia Finny Ardiyan, Buyung Raga arif fitra Arif Habib Fasya Asep Permana Asep Permana Aulia Azizah Bastiar Nur Bejo Slamet Boedi Setya Rahardja Daruti Dinda Nindarwi Dewi Ambarwati Dian Pebianti Diki Firdiansyah Dwi Kurniawati Dwi Retna Kumala Ningrum Dwi Retna Kumalaningrum Eka Saputra Farahnovita Yuliyanti Fasya, Arif Habib Firdaus, Aji Akbar Gunanti Mahasri Hayu Widyadi Hikam Zainul Qolbi Ide Fammy Panjaitan Imlani, Ainulyakin Imlani, Ainulyakin Hasan Joko Sumarwan, Joko Kenconojati, Hapsari Kismiyati , Lailatul Lutfiyah, Lailatul Laksmi Sulmartiwi Leonardo Davinci Loh, Jiun-Yan Lukman Maria Agustina Pardede Maulana, Muhammad Hilmy Mauludia, Farida Melinda Febrina Mirni Lamid Mirsa Nurul Layinah Mita Winarti Mohammad Faizal Ulkhaq Mohammad Hilmi Maulana Muh. Herjayanto MUHAMMAD AGUS SUPRAYUDI Muhammad Hanif Azhar Muhammad Hilmy Maulana Muhammad Marzuqi Muhammad Yusuf Taufiqur Rohman Müller, Tamás Nadya Almira Pustpitadewi Nasution, Annio Indah Lestari Nguyễn Ngọc Quyến Pardede, Maria Agustina Prayogo Prayogo Prayogo Prayogo Rahmawan, Dani Bagus Rendy Ginanjar Restanti, Maya Rr. Juni Triastuti Sapto Andriyono Sawung Cindelaras Shierly Zaissiliya Clarissa Lifani Shovia Finny Anggraeni Siti Subaidah South, Josie Suciyono Suciyono, Suciyono Suciyono, Suciyono Suko Ismi Suko Ismi Sulasy Rohmy Syarifa Bintang Maharani Tridjoko Tridjoko