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All Journal Jurnal Akuakultur Indonesia JFMR (Journal of Fisheries and Marine Research) Jurnal Akuakultur Sungai dan Danau JMM (Jurnal Masyarakat Mandiri) Aquasains : Jurnal Ilmu Perikanan dan Sumberdaya Perairan Jurnal Peternakan (Jurnal of Animal Science) Jurnal Ilmu Peternakan Terapan Grouper: Jurnal Ilmiah Perikanan Jurnal Abdi Insani Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Jurnal Inovasi Penelitian Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun Buletin Peternakan Tropis (Bulletin of Tropical Animal Science) Semah : Jurnal Pengelolaan Sumberdaya Peraira Nekton Baselang: Jurnal Ilmu Pertanian, Peternakan, Perikanan dan Lingkungan J.Pelastek Clarias : Jurnal Perikanan Air Tawar Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian JOMPA ABDI: Jurnal Pengabdian Masyarakat Hippocampus: Jurnal Pengabdian Kepada Masyarakat Journal of Agriculture and Animal Science Jurnal Riset Rumpun Ilmu Hewani (JURRIH) Mestaka: Jurnal Pengabdian Kepada Masyarakat Jurnalaquafishunimuda Jurnal Medika: Medika Journal of Mestika Nusantara Satu Community Services Jurnal Perikanan Darat dan Pesisir (JPDP)
Muhammad Subhan Hamka
Akademi Komunitas Negeri Rejang Lebong
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Rejang Lebong Guppy Mini Contest: An Opportunity to Teach Locals About Beautiful Ornamental Fish Rahmadiah, Triayu; Hamka, Muhammad Subhan; Nafsiyah, Ikromatun; Al Banna, Maisya Zahra; Firman, Sri Wahyuni; Azis, Arif Rahman
Journal of Mestika Nusantara Satu Community Services Vol. 1 No. 1 (2024): JULY
Publisher : Yayasan Mestika Nusantara Satu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69716/a7r57913

Abstract

A small guppy ornamental fish contest was organized at the Rejang Lebong State Community College as a community service activity. The purpose of the event was to inform the public about the standards for high-quality guppies as defined by the Indonesian National Guppy Standard (SGNI) and promote the growth of ornamental fish farming in the region. The competition comprised of eight categories, encompassing contestants from both Rejang Lebong and other areas beyond the region. The implementation process consisted of several stages, namely planning, participant registration, technical setup, contest execution, exhibition and education, and evaluation. This activity effectively enhanced participants' comprehension of the attributes of high-quality guppies, methods of caring for them, and criteria for evaluating them in competitions. Furthermore, this event created prospects for economic empowerment by enhancing the value of fish sales and fostering connections among stakeholders. The assessment of the event revealed the necessity for comprehensive training and support in business management to facilitate future growth. The event showcased the capacity of instructional and competitive methods to foster community engagement and unlock the potential in ornamental fish farming.
BIOMASS PRODUCTION, GROWTH RATE, AND CARRAGEENAN CONTENT OF Kappaphycus alvarezii PERFORMED BY VERTICULTURE METHOD WITH DIFFERENT INITIAL WEIGHT Kurniawan B, Agus; Asriani, Asriani; Hamka, Muhammad Subhan
AQUASAINS Vol. 12 No. 1 (2023)
Publisher : Jurusan Perikanan dan Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aqs.v12i1.p1355-1364

Abstract

Kappaphycus alvarezii seaweed is important for the processing industry because it contains carrageenan used as a stabilizer, thickener, material forming an emulsifier. This study aimed to find the best and optimal initial seed weight treatment for maximum biomass production, growth rate, and carrageenan content. The research location was in the waters of Aeng Batu-Batu Village, Takalar Regency, South Sulawesi in August-September 2022. The randomized block design method (RAK) consisted of 4 treatments each with 4 repetitions. Seaweed seedlings from spores were weight of 20 g, 40 g, 60 g, and 80 g planted at 60 cm depth respectively and maintained for 45 days. Data analysis used (ANOVA) and W-Tuckey to determine the differences between treatments. The result of the analysis of variences showed that the weight of 40 g, 60 g, and 80 g had an effect on the biomass production, growth rate, and K. alvarezii carrageenan content. However, the highest yield was obtained at a weight of 20 g which had a very significant effect (p<0.01).
PENINGKATAN DAYA SIMPAN TELUR MELALUI PELAPISAN EGGSHELL MENGGUNAKAN BAHAN ALAMI Saputri, Kade Wahyu; Nur’aini, Nur’aini; Hamka, Muhammad Subhan
Jurnal Peternakan (Jurnal of Animal Science) Vol 8, No 2 (2024): JURNAL PETERNAKAN (JURNAL OF ANIMAL SCIENCE)
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jas.v8i2.16771

Abstract

Metode pengawetan telur diperlukan untuk meningkatkam daya simpan dan menjaga mutu telur. Mutu (kualitas) telur akan menurun selama disimpan. Salah satu metode pengawetan telur yang sederhana adalah pelapisan eggshell atau sering disebut kerabang atau cangkang telur, menggunakan extrak tumbuhan dengan kandungan antibakteri dan antioksidan. Penelitian bertujuan mengevaluasi pengaruh pelapisan eggshell menggunakan extrak tumbuhan selama disimpan pada temperatur rendah terhadap indeks albumen, indeks yolk dan kedalaman kantung udara. Metode penelitian yaitu Rancangan Acak Lengkap (RAL) yang diulang sebanyak 3 kali. Pelapisan eggshell terdiri dari kontrol, sereh daun jeruk dan daun pandan. Telur ayam disimpan selama 35 hari dalam refrigerator. Data pengamatan dianalisis dengan ANOVA satu arah kemudian uji lanjut Duncan pada taraf signifikansi 0,05. Hasil penelitian yaitu metode pelapisan eggshell dengan extrak tumbuhan berpengaruh nyata terhadap mutu telur. Pelapisan eggshell menghasilkan nilai indeks albumen mutu III, indeks yolk mutu III dan kedalaman kantung udara mutu I setelah disimpan 35 hari. Kesimpulan penelitian adalah pelapisan eggshell dengan sereh dapat menjaga mutu telur paling baik dengan nilai indeks albumen, indeks yolk dan kedalaman kantung udara lebih rendah selama disimpan pada temperatur rendah 35 hari.
Model Bisnis Inovatif dalam Sektor Peternakan untuk Mendukung Pembangunan Berkelanjutan : Innovative Business Models in the Livestock Sector to Support Sustainable Development Azis, Arif Rahman Azis; Woki Bilyaro; Muhammad Dani; Nurazizah Ramadhanti; Rizky Amrullah Chaniago; Akbar Abdurrahman Mahfudz; Muhammad Subhan Hamka; Kade Wahyu Saputri
Buletin Peternakan Tropis Vol. 6 No. 2 (2025): November 2025
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/bpt.6.2.111-122

Abstract

Innovative business models are critical for addressing the complex sustainability challenges within the livestock sector. This systematic review analyzes various innovative business models designed to align livestock production with the principles of sustainable development. The models examined include the circular economy, Integrated Crop-Livestock Systems (ICLS), Precision Livestock Farming (PLF), digitally-enabled value chains (blockchain and e-commerce), and modern cooperatives. The analysis reveals that these models contribute significantly to the three pillars of sustainability—economic, social, and environmental. They achieve this by transforming waste into valuable resources, enhancing resource efficiency, improving productivity and animal welfare, and empowering smallholder farmers. The key finding is that no single model offers a universal solution; instead, the future of sustainable livestock production lies in integrated, context-specific approaches that combine technological innovation with inclusive social structures. This review concludes by emphasizing the need for policies and investments that support the adoption of these hybrid models to build a livestock sector that is productive, equitable, and environmentally responsible
PERAN PROBIOTIK Bacillus megaterium PTB 1.4 DAN Pediococcus pentosaceus E2211 DALAM MENINGKATKAN PERTUMBUHAN DAN KONSUMSI PAKAN IKAN LELE (Clarias sp.) Muhammad Subhan Hamka; Anja Meryandini; Widanarni Widanarni; La Ode Wahidin; Ardana Kurniaji
Jurnal Perikanan Darat dan Pesisir (JPDP) Vol 2 No 1 (2021): Jurnal Perikanan Darat dan Pesisir (JPDP) April 2021
Publisher : LPPM Universitas Bina Insan

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

Abstract

Probiotik telah menjadi kebutuhan dalam kegiatan akuakultur karena peranannya yang penting dalam meningkatkan produksi. Bakteri probiotik B. megaterium PTB 1.4 dan P. pentosaceus E2211 diketahui dapat meningkatkan pertumbuhan dan konsumsi pakan pada ikan lele. Penelitian ini bertujuan untuk mengevaluasi pemberian kombinasi bakteri B. megaterium PTB 1.4 dan P. pentosaceus E2211 sebagai probiotik untuk pada pertumbuhan dan konsumsi pakan. Ikan yang digunakan dalam penelitian ini adalah ikan lele (Clarias sp.) dan bakteri B. megaterium PTB 1.4 dan P. pentosaceus E2211 dengan dosis 0.5% pada masing-masing bakteri. Probiotik diberikan melalui pencampuran pakan dan diberikan tiga kali sehari secara satiasi selama 30 hari. Hasil penelitian menunjukkan bahwa ikan lele yang diberikan probiotik menunjukkan tingkat kelangsungan hidup 97.78± 3.85%, laju pertumbuhan harian 5.11±0.05 g/hari, jumlah konsumsi pakan 520.47±0.13 g dan rasio konversi pakan 0.66±0.02. Populasi total bakteri pada saluran pencernaan 8.4±0.01 Log-CFU mL-1, bakteri asam laktat 7,77±0.005 Log CFU mL-1, 6,32±0.008 Log CFU mL-1 untuk bakteri B. megaterium PTB 1.4 dan 6,2±0.014 log-CFU mL-1 untuk bakteri P. pentosaceus E2211. Dari hasil penelitian ini diketahui bahwa pemberian bakteri B. megaterium PTB 1.4 dan P. pentosaceus E2211 sebagai probiotik dapat memberikan efek baik pada pertumbuhan dan konsumsi pakan ikan lele.
Closed Transport Engineering of Comet Ornamental Fish (Carassius auratus) using Plant-Based Anesthesia: Effects on Water Quality and Physiological Responses Henry Kasmanhadi Saputra; Muhammad Subhan Hamka; Wildan Nurussalam; Muhammad Ammar; Eddy Supriyono; Kukuh Nirmala
Nekton Vol 5 No 2 (2025): Nekton
Publisher : Politeknik Negeri Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/nekton.v5i2.1093

Abstract

Ornamental comet fish are highly sought after by Indonesians and command high prices. These fish are generally distributed throughout Indonesia in plastic bags using closed transportation. Efforts are made to minimize stress on the fish and reduce the deterioration of water quality during transportation by using the chemical MS 222. However, awareness of the side effects of chemicals has led to the need for organic alternatives. One such solution is the bandotan leaf (Ageratum conyzoides), which contains anesthetic properties. The extraction method for bandotan leaves involves maceration, which is the mixing of bandotan leaves and 96% ethanol in a ratio of 7.5:1. A single factor was used in the experimental design, consisting of 3 treatments and 3 replications, totaling 9 experimental units, with statistical analysis conducted using ANOVA. Metabolic waste plays a role in reducing water quality and physiological responses, which can be suppressed by adding bandotan leaf extract. The treatment with the addition of bandotan leaf extract showed superior results in increasing the Survival Rate (SR). Therefore, bandotan leaf has been proven effective in supporting in good water quality and physiological responses of fish.
Analisis Kualitas Air Danau Mas Harun Bastari di Kabupaten Rejang Lebong Provinsi Bengkulu, Indonesia Humairani, Humairani; Sofian, Sofian; Mulyani, Rahma; Yusanti, Indah Anggraini; Rahmadiah, Triayu; Nafsiyah, Ikromatun; Lestari, Siti; Hamka, Muhammad Subhan
Jurnal Akuakultur Sungai dan Danau Vol 11, No 1 (2026): April
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v11i1.330

Abstract

Lake Mas Harun Bastari is one of the important tourism lakes in Bengkulu Province with strategic ecological and economic functions. Increasing tourism and agricultural activities around the lake have the potential to affect water quality through the input of organic matter and nutrients. This study aimed to analyze the water quality status of Lake Mas Harun Bastari based on physical and chemical water parameters, as well as to identify indications of eutrophication and potential pollution sources. The study was conducted from January to February 2026 at six observation stations distributed across the northern, southern, eastern, and western parts of the lake. Sampling points were determined using a purposive sampling method based on environmental characteristics and anthropogenic activities surrounding the waters, such as tourism areas, agricultural land, and water inlet and outlet zones. Water sampling was carried out using the grab sampling method in accordance with SNI 6989.57:2008 concerning surface water sampling methods. The parameters analyzed included temperature, Total Dissolved Solids (TDS), pH, Dissolved Oxygen (DO), phosphate (PO₄-P), ammonia (NH₃), Chemical Oxygen Demand (COD), and nitrate (NO₃⁻). Data were analyzed descriptively and compared with the Class II water quality standards based on Government Regulation No. 22 of 2021. The results showed that water temperature ranged from 26.3–26.8°C, TDS 20–58 mg/L, pH 6.39–6.85, DO 5.7–6.4 mg/L, phosphate
The Dilemma of Food Sovereignty and Supply Gaps: A Socio-Economic Analysis of the Free Nutritious Meals Program and Its Impact on the Resilience of Local Farmers: Dilema Kedaulatan Pangan dan Kesenjangan Pasokan: Analisis Sosio-Ekonomi Program Makan Bergizi Gratis terhadap Ketahanan Peternak Lokal Arif Rahman Azis; Woki Bilyaro; Muhammad Dani; Nurazizah Ramadhanti; Rizky Amrullah Chaniago; Akbar Abdurrahman Mahfudz; Muhammad Subhan Hamka; Muhammad Hakim
Buletin Peternakan Tropis Vol. 7 No. 1 (2026)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/bpt.7.1.1-7

Abstract

The Free Nutritious Meal Program (MBG), positioned as a "Big Push Strategy" to eradicate stunting and accelerate human capital development towards the Golden Indonesia 2045 vision, introduces an unprecedented demand shock to the national macroeconomic architecture. With a target of 82.9 million beneficiaries and an initial fiscal commitment of Rp71 trillion, the policy mandates the daily provision of massive animal protein, thereby exposing severe structural vulnerabilities within the domestic livestock supply chain. This study evaluates the socio-economic impact of the MBG program on the resilience of local farmers, transitioning the analytical lens from conventional clinical health outcomes to rural agrarian economics. Utilizing an Explanatory Sequential Design, the research integrates macro-statistical time-series data of livestock production and the Farmer's Terms of Trade for the Livestock subsector (NTP-T) with institutional political economy analysis. The findings reveal a critical supply-demand gap, notably an 8.5 million-ton deficit in fresh milk and a structural reliance on beef imports, which forces a policy dilemma between pragmatic mass importation and the philosophical pursuit of food sovereignty. While excessive imports risk marginalizing smallholder farmers and distorting farm-gate prices, decentralized local procurement demonstrates a profound multiplier effect. The NTP-T index recorded a consistent appreciation, peaking at 125.35 points in December 2025, validating that localized fiscal injections via nutrition service units significantly enhance farmers' purchasing power. To mitigate the structural asymmetry of smallholder farming and prevent corporate hegemony, the study concludes that the revitalization of Village Unit Cooperatives (KUD) and the implementation of the People's Animal Husbandry School (SPR) model are imperative. Policy recommendations emphasize mandatory local sourcing quotas, menu flexibility, and targeted capital expenditures for cold chain infrastructure.
Pemberdayaan Pokdakan Sekar Wangi: Pengolahan Limbah Ikan Nila Menjadi LaStik Muhammad Subhan Hamka; Ikromatun Nafsiyah; Triayu Rahmadiah; Sofian Sofian; Siti Lestari
Jurnal Medika: Medika Vol. 4 No. 4 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/a0m7re86

Abstract

Kelompok Pembudidaya Ikan Sekar Wangi di Desa Kayu Manis, Kecamatan Selupu Rejang, Kabupaten Rejang Lebong menghadapi permasalahan penjualan ikan nila yang masih terbatas pada ikan segar dengan nilai ekonomi rendah dan fluktuatif, serta pemanfaatan limbah tulang dan kepala ikan yang belum optimal. Program pengabdian kepada masyarakat ini bertujuan meningkatkan keterampilan mitra dalam mengolah limbah ikan nila menjadi produk stik ikan bernilai ekonomi tinggi yang diberi nama LaStik. Metode pelaksanaan meliputi survei dan analisis kebutuhan, pelatihan teknik pengolahan dengan demonstrasi cara dan praktik langsung, serta monitoring dan evaluasi menggunakan kuesioner pre-test dan post-test. Hasil kegiatan menunjukkan peningkatan signifikan pada dimensi pengetahuan sebesar 71,6% dengan N-Gain 0,706 kategori tinggi dan dimensi keterampilan sebesar 29,2% dengan N-Gain 0,376 kategori sedang. Tingkat kepuasan peserta mencapai 79,2% persen dengan kategori puas. Dari 18 peserta pelatihan, 80% berhasil membuat produk LaStik dengan standar kualitas yang baik. Program ini berhasil meningkatkan nilai tambah hasil budidaya ikan nila dan membuka peluang ekonomi baru bagi kelompok pembudidaya.
Increasing Local Biomass Waste for Independent Fish Feed Production Muhammad Subhan Hamka; Triayu Rahmadiah; Ikromatun Nafsiyah; Harry Prayoga Setyawan; Arif Rahman Azis; Asih Sriyanti; Novendra Andika Pratama; Siti Lestari
Grouper Vol. 17 No. 1 (2026): Grouper: Jurnal Ilmiah Perikanan
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/grouper.v17i1.399

Abstract

Bengkulu Province has extensive potential in the fisheries, agriculture, and forestry sectors. However, the fisheries sector currently faces a dependency on commercial feed. The use of waste materials is expected to reduce dependence on commercial feed. The research method used was a Completely Randomized Design with several research treatments. In this study, the best treatment was the use of Fermented Vegetable Waste + 15% Fermented Coffee Husk (B2), which showed quite efficient FCR, SGR, and PER results.
Co-Authors Agus Dwiarto Agus Kurniawan B Akbar Abdurrahman Mahfudz Akbar Abdurrahman Mahfudz Andika Prawanto Anja Meryandini Anja Meryandini Anja Meryandini Anton Anton Ardana Kurniaji Arif Rahman Azis Arif Rahman Azis Asih Sriyanti Asih Sriyanti Asriani Asriani Asriani Asriani, Asriani Aziz, Arif Rahman Bagus Pramusintho Chaniago, Rizky Amrullah Citrakesumasari Citrakesumasari Dian Lestari Donny Prariska Eddy Supriyono Harry Prayoga Setyawan Hendri Kasman Hadi Saputra Henry Kasmanhadi Saputra Hijrana Mahmuddin Hilman Syaeful Alam Humairani, Humairani Ikromatun Nafsiyah Ikromatun Nafsiyah Indriati Meilina Sari Kade Wahyu Saputri Ketaren, Cyrum Barnike Beru Kiky Nurfitri Sari Kukuh Nirmala Kurniawan B, Agus La Ode Wahidin Lily Susanti Maisya Zahra Al Banna Mita Wijaya Muhammad Ammar Muhammad Asfar Muhammad Dani Muhammad Dani Muhammad Hakim Muhammad Rachmat Muhammad Sumsanto Mulyani, Rahma Nasrah Nasrah Neti Sumarni Nining Suningsih Novendra Andika Pratama Nur Asysa Nuraini Nurazizah Ramadhanti Nur’aini, Nur’aini Prayoga Gumilar Geri Winarno Rahma Mulyani Ramadhanti, Nurazizah Repaldo Ade Pio Rifqah Amaliah Syam Sadisman Hadi Siti Lestari Sofian, Sofian Sri Wafiq Azisah Sri Wahyuni Firman Sriyanti, Asih Supryady, Supryady Triayu Rahmadiah Triayu Rahmadiah Wahidin WIDANARNI WIDANARNI Widiastini Arifuddin Wildan Nurussalam Woki Bilyaro Yudi Yustiran Yunarty Yunarty, Yunarty Yurleni Yurleni Yusanti, Indah Anggraini Zainal Usman