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Identification and Prevalention of Parasite in Big eye scad (Selar crumenophthalmus) on Fish Auction in Sibolga Dian Fitria M; Tengku Muhammad Ghazali; Rodhi Firmansyah; Noni Ummu Salama Sibuea; Ramona Indah Bagariang; Syahril Ramadhan Matondang
Jurnal Perikanan dan Kelautan Vol. 25 No. 2 (2020): June
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.25.2.158-162

Big eye scad fish with the Latin name Selar crumenophthalmus is one type of small pelagic fish that has economic value. Life of benthic fish populations in the salt water, is inseparable from parasitic infestations. Fish parasites are one of the important problems in fisheries biology. Researchers examined parasites on bentong selar fish originating from fish auction sites in the Sibolga area. The research data obtained are several species of parasites and the prevalence rate of each parasite that attacks big eye scad fish, such as: Acanthocephala spp. 14.28%, Anisakis simplex 2.86%, Norileca indica 2.86% and Digenea 5.71%.

EVALUATION OF WATER QUALITY AND GROWTH PERFORMANCE OF RED TILAPIA (Oreochromis sp) IN CULTURE USING BIOFLOCK TECHNOLOGY Putra, Iskandar; Rusliadi, Rusliadi; Masjudi, Heri; Alfinda, Rudi; Asiddiqqi, Hasby; Syahroni, Desty; Kurniawan, Ronal; Firmansyah, Rodhi; Yulindra, Ade
Asian Journal of Aquatic Sciences Vol. 7 No. 2 (2024): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.7.2.305-311

Water quality plays an important role in maintaining and increasing fish production. Tilapia (Oreochromis niloticus) is one of Indonesia's freshwater fish that has economic value. To increase production, tilapia cultivation is carried out intensively, characterized by high stocking density and provision of protein-rich feed. Good water quality control and feeding are key to the success of this intensive culture. Biofloc technology is one of the appropriate technologies for intensive tilapia rearing since fish can live at high densities and have a wide environmental tolerance. Biofloc technology is an alternative solution to problems in overcoming cultivation waste such as ammonia and nitrite. Based on the above, this study was conducted to determine the effectiveness of the biofloc system in converting ammonia compounds, improving water quality in the aquaculture environment, and understanding the relationship between water quality and tilapia growth. The research was conducted for 60 days to measure several water quality parameters, namely temperature, dissolved oxygen, acidity (pH), and ammonia, and to observe the growth parameters of tilapia. The treatment applied in this study was the addition of probiotics in feed with four treatments and three replications. The results showed that the biofloc system's water quality is tolerant to tilapia growth. The best growth results in treatment A with each value of absolute weight 14.70±0.10d, absolute length 6.70 ± 0.10d, specific growth rate 3.87±0.01c, and survival rate 100±0.00b.

THE EFFECTS OF ADDING DIFFERENT CARBON ON GROWTH AND SURVIVAL RATE OF TILAPIA FRY (Oreochromis niloticus) Firmansyah, Rodhi; Arsanti, Arsanti; Panggabean, Nabilah Hanum; Nasution, Muhaimin Umri
Asian Journal of Aquatic Sciences Vol. 3 No. 2 (2020): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

The Utilization of appropriate carbon sources will have a good impact on the application of biofloc technology in aquaculture. This study aims to effects of adding different carbon on growth and survival rate of tilapia fry (Oreochromis niloticus). The fries were kept by the densities 30 fries/tank. This study used a completely randomized design (CRD) with 4 treatments and 3 replications. The treatments were the addition of different carbon sources on the media biofloc: A (tapioca), B (molasses), C (wheat flour), and K (control). The results showed that the absolute rate of weight and length were found on the treatment of molasses (B) was 5.84 grams, 3.5 cm and significantly different from the other treatments (P <0.05). While the highest survival rate is 83.33% at molasses (B). The mean temperature at 28.1 to 30.00 oC, the DO from 5.00 to 7.60 mg / L and pH 5.00-7.20.

Implementasi Teknologi Budidaya Ikan Patin Pustina (Pangasionodon hypophthalmus) Berbasis Probiotik dan Pakan Herbal pada Kelompok Budidaya Pokdakan Bangun Makmur, Desa Parit Aman, Kecamatan Bangko, Kabupaten Rokan Hilir Rusliadi, Rusliadi; Masjudi, Heri; Putra, Iskandar; Sumiarsih, Eni; Firmansyah, Rodhi; Yulindra, Ade; Mutamima, Annisa; Yudha, Pajri Ananta
Journal of Rural and Urban Community Empowerment Vol. 6 No. 1 (2024): Oktober
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jruce.6.1.13-19

Kelompok petani ikan “Bangun Makmur” dari Desa Parit Aman, Kecamatan Bangko, Kabupaten Rokan Hilir, telah berpartisipasi dalam kegiatan pengabdian masyarakat dengan tujuan memperkenalkan dan menerapkan teknologi budidaya ikan, terutama teknologi probiotik untuk media air budidaya dan teknologi pakan yang ditambahkan bahan herbal (rabal dan kunyit putih), serta meningkatkan pendapatan dan menciptakan lapangan kerja di wilayah tersebut. Metode yang digunakan mencakup ceramah, praktik, pendampingan, serta pemantauan dan evaluasi terhadap proses budidaya ikan. Melalui metode diskusi dan praktik, atau yang dikenal dengan istilah "learning by doing", mayoritas masyarakat berhasil memahami konsep teknologi probiotik dan pakan herbal. Evaluasi menunjukkan bahwa sebagian masyarakat telah menerapkan teknologi tersebut dengan membangun kolam dan menjalankan budidaya ikan secara efektif. Inisiatif ini menandai peralihan dari ketergantungan terhadap sektor kelapa sawit yang fluktuatif menjadi usaha alternatif yang berkelanjutan. Hasil pengabdian ini menegaskan pentingnya peran teknologi dan pendidikan dalam meningkatkan kemandirian ekonomi dan memperkuat sektor perikanan lokal.

Identification and Prevalention of Parasite in Big eye scad (Selar crumenophthalmus) on Fish Auction in Sibolga M, Dian Fitria; Ghazali, Tengku Muhammad; Firmansyah, Rodhi; Sibuea, Noni Ummu Salama; Bagariang, Ramona Indah; Matondang, Syahril Ramadhan
Jurnal Perikanan dan Kelautan Vol. 25 No. 2 (2020): June
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.25.2.158-162

Big eye scad fish with the Latin name Selar crumenophthalmus is one type of small pelagic fish that has economic value. Life of benthic fish populations in the salt water, is inseparable from parasitic infestations. Fish parasites are one of the important problems in fisheries biology. Researchers examined parasites on bentong selar fish originating from fish auction sites in the Sibolga area. The research data obtained are several species of parasites and the prevalence rate of each parasite that attacks big eye scad fish, such as: Acanthocephala spp. 14.28%, Anisakis simplex 2.86%, Norileca indica 2.86% and Digenea 5.71%.

PENINGKATAN KAPASITAS NELAYAN DALAM PENDATAAN HASIL TANGKAPAN IKAN PELAGIS UNTUK PENGELOLAAN PERIKANAN BERKELANJUTAN DI KOTA SIBOLGA Limbong, Irwan; Isnaniah, Isnaniah; Nasution, Polaris; Kholis, Muhammad Natsir; Firmansyah, Rodhi; Sandria, Nofri
PEDAMAS (PENGABDIAN KEPADA MASYARAKAT) Vol. 3 No. 01 (2025): JANUARI 2025
Publisher : MEDIA INOVASI PENDIDIKAN DAN PUBLIKASI

Show Abstract | Download Original | Original Source | Check in Google Scholar

Program pengabdian masyarakat ini bertujuan meningkatkan kapasitas nelayan Kota Sibolga dalam pencatatan hasil tangkapan ikan pelagis untuk mendukung pengelolaan perikanan berkelanjutan. Kegiatan ini melibatkan 30 nelayan dengan pendekatan partisipatif melalui penyuluhan, praktik lapangan, pendampingan, dan evaluasi. Hasilnya, 90% peserta memahami pentingnya pencatatan setelah pelatihan, dan 85% konsisten mencatat hasil tangkapan selama pendampingan. Solusi berupa aplikasi offline diperkenalkan untuk mengatasi kendala sinyal di laut, sementara logbook manual menjadi alternatif bagi nelayan yang belum terbiasa dengan teknologi. Data hasil tangkapan yang terkumpul membantu nelayan memahami pola tangkapan musiman dan menjadi dasar bagi pemerintah untuk menyusun kebijakan seperti kuota tangkapan dan larangan penangkapan musiman. Program ini menunjukkan bahwa kolaborasi lintas sektor dan pendekatan berbasis komunitas efektif dalam meningkatkan kapasitas nelayan sekaligus mendukung kebijakan berbasis data. Dengan keberlanjutan program ini, diharapkan pengelolaan perikanan di Sibolga dapat menjadi model perikanan berkelanjutan di Indonesia.

Implementasi Teknologi Budidaya Ikan Patin Pustina (Pangasionodon hypophthalmus) Berbasis Probiotik dan Pakan Herbal pada Kelompok Budidaya Pokdakan Bangun Makmur, Desa Parit Aman, Kecamatan Bangko, Kabupaten Rokan Hilir Rusliadi, Rusliadi; Masjudi, Heri; Putra, Iskandar; Sumiarsih, Eni; Firmansyah, Rodhi; Yulindra, Ade; Mutamima, Annisa; Yudha, Pajri Ananta
Unri Conference Series: Community Engagement Vol 6 (2024): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.6.786-791

The fish farming group "Bangun Makmur" from Parit Aman Village, Bangko District, Rokan Hilir Regency, has actively participated in a community service program aimed at introducing and implementing fish farming technologies, particularly probiotic technology for aquaculture water and feed technology enhanced with herbal additives (rabal and white turmeric). The program also seeks to increase income and create job opportunities in the area. The methods used include lectures, practical training, mentoring, as well as monitoring and evaluation of the fish farming process. Through discussion and practice, commonly referred to as "learning by doing," the majority of participants successfully grasped the concept of probiotic technology and herbal feed. Evaluation results indicated that some community members have started applying the technology by constructing ponds and conducting effective fish farming operations. This initiative marks a shift from dependence on the fluctuating palm oil sector to a sustainable alternative enterprise. The outcomes of this community service underscore the crucial role of technology and education in enhancing economic self-reliance and strengthening the local fisheries sector.

EVALUATION OF WATER QUALITY AND GROWTH PERFORMANCE OF RED TILAPIA (Oreochromis sp) IN CULTURE USING BIOFLOCK TECHNOLOGY Putra, Iskandar; Rusliadi, Rusliadi; Masjudi, Heri; Alfinda, Rudi; Asiddiqqi, Hasby; Syahroni, Desty; Kurniawan, Ronal; Firmansyah, Rodhi; Yulindra, Ade
Asian Journal of Aquatic Sciences Vol. 7 No. 2 (2024): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.7.2.305-311

Water quality plays an important role in maintaining and increasing fish production. Tilapia (Oreochromis niloticus) is one of Indonesia's freshwater fish that has economic value. To increase production, tilapia cultivation is carried out intensively, characterized by high stocking density and provision of protein-rich feed. Good water quality control and feeding are key to the success of this intensive culture. Biofloc technology is one of the appropriate technologies for intensive tilapia rearing since fish can live at high densities and have a wide environmental tolerance. Biofloc technology is an alternative solution to problems in overcoming cultivation waste such as ammonia and nitrite. Based on the above, this study was conducted to determine the effectiveness of the biofloc system in converting ammonia compounds, improving water quality in the aquaculture environment, and understanding the relationship between water quality and tilapia growth. The research was conducted for 60 days to measure several water quality parameters, namely temperature, dissolved oxygen, acidity (pH), and ammonia, and to observe the growth parameters of tilapia. The treatment applied in this study was the addition of probiotics in feed with four treatments and three replications. The results showed that the biofloc system's water quality is tolerant to tilapia growth. The best growth results in treatment A with each value of absolute weight 14.70±0.10d, absolute length 6.70 ± 0.10d, specific growth rate 3.87±0.01c, and survival rate 100±0.00b

Implementasi Teknologi Budidaya Ikan Patin Pustina (Pangasionodon hypophthalmus) Berbasis Probiotik dan Pakan Herbal pada Kelompok Budidaya Pokdakan Bangun Makmur, Desa Parit Aman, Kecamatan Bangko, Kabupaten Rokan Hilir Rusliadi, Rusliadi; Masjudi, Heri; Putra, Iskandar; Sumiarsih, Eni; Firmansyah, Rodhi; Yulindra, Ade; Mutamima, Annisa; Yudha, Pajri Ananta
Journal of Rural and Urban Community Empowerment Vol. 6 No. 1 (2024): Oktober
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Kelompok petani ikan “Bangun Makmur” dari Desa Parit Aman, Kecamatan Bangko, Kabupaten Rokan Hilir, telah berpartisipasi dalam kegiatan pengabdian masyarakat dengan tujuan memperkenalkan dan menerapkan teknologi budidaya ikan, terutama teknologi probiotik untuk media air budidaya dan teknologi pakan yang ditambahkan bahan herbal (rabal dan kunyit putih), serta meningkatkan pendapatan dan menciptakan lapangan kerja di wilayah tersebut. Metode yang digunakan mencakup ceramah, praktik, pendampingan, serta pemantauan dan evaluasi terhadap proses budidaya ikan. Melalui metode diskusi dan praktik, atau yang dikenal dengan istilah "learning by doing", mayoritas masyarakat berhasil memahami konsep teknologi probiotik dan pakan herbal. Evaluasi menunjukkan bahwa sebagian masyarakat telah menerapkan teknologi tersebut dengan membangun kolam dan menjalankan budidaya ikan secara efektif. Inisiatif ini menandai peralihan dari ketergantungan terhadap sektor kelapa sawit yang fluktuatif menjadi usaha alternatif yang berkelanjutan. Hasil pengabdian ini menegaskan pentingnya peran teknologi dan pendidikan dalam meningkatkan kemandirian ekonomi dan memperkuat sektor perikanan lokal.

ANALYSIS OF THE DETERMINATION OF LEADING AQUACULTURE COMMODITIES IN RIAU PROVINCE Purbata, Ardi Gustri; Nur, M. Irsyad; Simanjuntak, Asnika Putri; Oktavian, Rizki; Firmansyah, Rodhi
Asian Journal of Aquatic Sciences Vol. 8 No. 1 (2025): April
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.8.1.62-71

This study aims to identify and analyze leading commodities in the aquaculture sector of Riau Province, using the Location Quotient (LQ), Shift Share, and Klassen Typology approaches. The analysis was conducted on aquaculture production data from 2019 to 2023 to identify commodities with the greatest potential and optimal contribution to the regional economy. The results show that the leading commodities in Riau Province are pangas catfish (Pangasianodon hypophthalmus) and catfish (Clarias gariepinus), both of which have an LQ value greater than 1, indicating that they are basic commodities with high competitiveness at the provincial level. Meanwhile, commodities such as carp (Cyprinus carpio L), Nile tilapia (Oreochromis niloticus), giant goramy (Osphronemus goramy), vaname shrimp (Litopenaeus vannamei), and milkfish (Chanos chanos), despite production fluctuations, still require more efficient management to improve their competitiveness. Based on the shift-share analysis, catfish and tilapia contribute positively and significantly to the growth of the aquaculture sector in Riau Province. Furthermore, the Klassen Typology analysis shows that pangas catfish and catfish fall into the "Advancing and Growing Rapidly" quadrant, while other commodities are in the "Potential or Rapidly Developing" quadrant. This study concludes that the aquaculture sector in Riau Province has great potential for development, particularly for catfish and tilapia, which can be strengthened through improvements in infrastructure, aquaculture technology, and commodity diversification to reduce production fluctuations. Improvement of infrastructure, aquaculture technology, commodity diversification, and farmer training can enhance productivity, quality, and market competitiveness both domestically and internationally in a sustainable manner

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