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All Journal Jurnal Akuakultur Rawa Indonesia Journal of Marine and Aquatic Sciences Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Jurnal Lahan Suboptimal Jurnal Sumberdaya Akuatik Indopasifik Acta Aquatica: Aquatic Sciences Journal JMM (Jurnal Masyarakat Mandiri) JCES (Journal of Character Education Society) IJEMS (Indonesian Journal of Environmental Management and Sustainability) Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Journal of Aquaculture and Fish Health Jurnal Abdi Insani Bubungan Tinggi: Jurnal Pengabdian Masyarakat Reswara: Jurnal Pengabdian Kepada Masyarakat Public Policy : Jurnal Aplikasi Kebijakan Publik dan Bisnis Unram Journal of Community Service (UJCS) Media Akuatika: Jurnal Ilmiah Jurusan Budidaya Perairan Jurnal Pengabdian Pada Masyarakat Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Quagga: Jurnal Pendidikan dan Biologi West Science Social and Humanities Studies Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Alat Berat Jurnal Perikanan Jurnal Ilmiah Ultras
Mohamad Amin
Program Studi Budidaya Perairan, Fakultas Pertanian, Universitas Sriwijaya, Jalan Raya Palembang Prabumulih KM.32, Indralya 30862, Ogan Ilir, Sumatera Selatan
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ANALYSIS OF SOCIO-ECONOMIC CHARACTERISTICS OF HOUSEHOLD CATFISH FARMERS IN PALEMBANG CITY Ningrum, Anilda Satya; Ariyani, Desi; Amin, Mohamad
Jurnal Perikanan Unram Vol 15 No 4 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i4.1773

Abstract

Catfish farming is one of the rapidly growing fisheries sectors in urban areas, including Palembang City. However, the success of this business is greatly influenced by the socio-economic conditions of the farmers. A common problem faced is the lack of information about the socio-economic characteristics of catfish farming households, which can serve as a basis for policy formulation in developing aquaculture businesses. This study aims to identify the socio-economic characteristics of catfish farming households in Palembang City.This research uses a descriptive method and collects data through questionnaires and direct interviews with farmers in the districts of Plaju, Sematang Borang, Gandus, and Sukarami. The results indicate that 63% of farmers have completed senior high school education, 43% are in the productive age range of 41–50 years, and 51% have less than 10 years of work experience. Most farmers (70%) own farming land measuring 1,100–2,000 m², classified as medium-scale enterprises. Economically, 53 respondents earn additional income from agricultural activities such as patin fish farming, while 47 respondents earn income from non-agricultural sectors. The average monthly operational cost of catfish farming reaches IDR 10,887,512, dominated by variable costs amounting to IDR 8,839,525. These findings reflect the importance of understanding socio-economic conditions in the sustainable development of catfish farming businesses.
Assistance of Catfish Feed Management in Fish Farmer Groups Tanjung Seteko Village, Indralaya, Ogan Ilir Mukti, Retno Cahya; Jubaedah, Dade; Amin, Mohamad; Marsi; Yulisman
Unram Journal of Community Service Vol. 6 No. 3 (2025): September
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v6i3.1137

Abstract

One of the obstacles in catfish farming is the high price of artificial feed or commercial feed. One solution is proper feed management, which can increase fish growth and production. The purpose of this activity is to improve the understanding of catfish farmers about feed management. This activity will be carried out in Tanjung Seteko Village, Indralaya, Ogan Ilir. The implementation method involves counselling, training, and technical assistance, as well as production through the empowerment of active participation by partners. This is achieved by transferring knowledge and technology about catfish feed management, which includes proposing lecturers, students, and partners. The results of this activity show an increase in knowledge about feed management.
The Influence of Leadership Style, Organizational Culture, Policy Implementation, and Community Participation on Public Service Efficiency and Employee Satisfaction in Indonesian Local Government Makatita, Muhajir; Hendry, Yuslan Idris; Soselisa, Ch; Amin, Muhammad; Wattiheluw, Siti Yayu; Amin, Mohamad
West Science Social and Humanities Studies Vol. 2 No. 07 (2024): West Science Social and Humanities Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsshs.v2i07.1124

Abstract

This study examines the impact of leadership style, organizational culture, policy implementation, and community participation on the efficiency of public services and the happiness of employees in local government in Indonesia. The study involves a quantitative analysis with a sample size of 250 participants. It utilizes a Likert scale ranging from 1 to 5 and leverages Structural Equation Modeling-Partial Least Squares (SEM-PLS 3) for data analysis. The findings demonstrate that all connections are both positive and statistically significant, emphasizing the crucial functions these parameters fulfill in public administration. Leadership style, corporate culture, policy execution, and community participation have a major positive impact on both public service efficiency and employee happiness. The findings provide significant theoretical contributions to the comprehension of public sector management and present practical implications for policymakers and practitioners seeking to enhance public service performance and employee morale.
Using papain enzyme to improve feed protein utilization for kissing gourami (Helostoma temminckii) Yulisman, Yulisman; Amin, Mohamad; Mukti, Retno Cahya; Astara, Nurcheni
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 9: No. 1 (April, 2022)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v9i1.5885

Abstract

The aim of this research was to determine of optimum dosage of papain enzyme in feed for kissing gourami. This research used Completely Randomized Design non-factorial, consist of four treatments and three replications, namely: P0 (wihout papain supplementation in feed/as a control), P1 (1.5% papain in feed), P2 (3.0% papain in feed), and P3 (4.5% papain in feed). Kissing gourami with initial body weight of 0.51+0.07 g were stocked in each aquarium (volume 20 L of water) of 2 fish per litre of water. Fish reared for 45 days. During rearing time, fish were fed three times a day at satiation. Observed variable were growth, feed efficiency, protein retention, survival rate, and water quality of rearing media of kissing gourami. The growth, feed efficinecy, protein retention, and survival of kissing gourami were analyzed by analysis of variance. If the data significant different were analyzed by Least Significant Different test. Water quality of rearing media were descriptive analysis. The result showed that addition of 1.5% papain enzyme in feed result in the growth, feed efficiency, protein retention, and survival of kissing gourami were highest. The weight growth of fish of 0.44 g per fish, feed efficiency of 38.66%, protein retention of 23.60%, and survival of 97.78%. Water quality of rearing media were still in tolerance range for kissing gourami.Keywords: Feed efficiency; Growth; Kissing gourami; Papain enzyme; Protein retention
Analisis Pengaruh Boost Pressure After Cooler Terhadap Performance Engine MTU 16V4000 Kurniawan, Yudi; Arwin; Amin, Mohamad; Paundara, Fajar; Rojikin, Setiyo
JURNAL ALAT BERAT Vol 1 No 2 (2024): Juli 2024
Publisher : Politeknik Negeri Balikpapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32487/jab.v1i2.26

Abstract

Perkembangan teknologi  semakin cepat, kebutuhan energi semakin meningkat, dan  bahan baku  semakin langka sehingga menyebabkan kenaikan harga. Untuk mengatasi krisis permintaan energi yang semakin meningkat, diperlukan alternatif lain untuk memenuhi kebutuhan energi. Salah satunya dengan mengganti sumber energi  lama dengan sumber energi lain seperti batu bara. Unit dump truck khususnya EH 4500 digunakan untuk mengangkut material baik  berupa tanah maupun batubara menuju disposal.  EH 4500 menggunakan mesin MTU 16V4000kk33. Perawatan rutin dilakukan pada mesin MTU 16V4000 untuk menjaga kondisi performa engine. Pemeliharaan yang dilakukan selain pemeliharaan adalah overhaul dan reuse. Studi juga dilakukan untuk memastikan efektivitas menggunakan metode literatur dan manual engine MTU 16V4000 sebagai dasar penelitian. Penelitian menunjukkan bahwa kinerja maksimum dicapai dengan  beban maksimum. Engine dengan  CAC baru menghasilkan tenaga 2020 kW pada beban 100%, sedangkan mesin dengan CAC re-use menghasilkan tenaga 1983 kW pada beban 100%.
Utilization of Nipa Leaves Meal (Nypa fruticans Wurmb) as a Substitute for Rice Bran of Striped Catfish Feed (Pangasius hypophthalmus) Mukti, Retno Cahya; Amin, Mohamad; Yulisman, Yulisman; Tanbiyaskur, Tanbiyaskur; Sari, Melia Intan; Suriyanti, Su Nyun Pau
Journal of Aquaculture and Fish Health Vol. 13 No. 2 (2024): JAFH Vol. 13 No. 2 June 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i2.48826

Abstract

Feed is one of the important components of aquaculture. The higher the feed price, it is necessary to look for alternative materials for feed ingredients. One of the alternative feed ingredients that can be used is rice bran. In certain seasons, rice bran production decreases. One of the ingredients that can be used as a substitute for rice bran is nipa leaves. This study aims to determine the effect of using nipa leaves meal to replace rice bran in feed formulations and to examine the best percentage of nipa leaves meal on the growth and survival of striped catfish. This study used a completely randomized design (CRD) which consisted of 5 treatments (P) with three replications, namely P0 (0% nipa leaves meal: 20% rice bran), P1 (5% nipa leaves meal: 15% rice bran), P2 (10% nipa leaves meal: 10% rice bran), P3 (15% nipa leaves meal: 5% rice bran), and P4 (20% nipa leaves meal: 0% rice bran). The size of fish used in this study was 4±0.5 cm with a sticking density of 1 fish/L. The rearing of the study was 42 days. Research results show that using nipa leaves meal as a substitute for rice bran with different significantly affects the growth of absolute weight, absolute length, feed efficiency, and protein efficiency ratio. Research results show that the P4 treatment with a percentage of 20% nipa leaves meal: 0% rice bran is the best result with absolute weight growth (2.70 g), absolute length growth (3.35 cm), feed efficiency (85.88%), the protein efficiency ratio (2.66%), and survival (100%). Water quality obtained during rearing is temperature 25.2–31.2oC, pH 6.9–8.7, and dissolved oxygen (DO) 5–6.1 mg/L.
Pengaruh Profesionalisme Aparatur Terhadap Kualitas Pelayanan Publik Bidang Administrasi Pemerintahan Amin, Mohamad
Public Policy Jurnal Aplikasi Kebijakan Publik dan Bisnis
Publisher : Lembaga Penelitian & Pengabdian Masyarakat (LPPM) STIA Said Perintah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51135/PublicPolicy.v1.i2.p137-152

Abstract

The purpose of this study was to determine the extent of the influence of professionalism of the apparatus on the quality of public services in the field of government administration at the Kairatu subdistrict office, West Seram district (Studies on the Waimital Village Community, Kairatu district). The method used in this research is descriptive method with a quantitative approach. The population of this research is 40 people. The results show that after identifying the research variables, it is known that the distribution of respondents' answers to all independent variables is quite varied, but on average they are in the good category. Meanwhile, the condition of public service quality that was perceived by respondents (service users / customers) was also in the good category, but training was not satisfactory. Partially, aspects of the professionalism of urban village officials have a positive and significant influence and have a contributive relationship to the quality of public services.
Peningkatan Efisiensi Pakan dan Performa Pertumbuhan Ikan Betok (Anabas testudineus) yang Dipelihara pada Periode Pemuasaan yang Berbeda Fitrani, Mirna; Amin, Mohamad; Rismoni, Indah; Wijayati, Marini; Septimesy, Annisa; Mulyani, Yenni Sri; Mukti, Retno Cahya
Jurnal Sumberdaya Akuatik Indopasifik Vol 9 No 3 (2025): Agustus
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2025.Vol.9.No.3.478

Abstract

Fish feed is known to account for 60-70% of total aquaculture costs, posing a significant challenge to farmers. To address the issue, this study explored the effectiveness of periodic starvation in improving feed efficiency and growth performance of climbing perch while reducing the cost of purchasing feed. The method used was a completely randomized design (CRD) analyzed using ANOVA. Four treatments were applied with three replicates each. The treatments consisted of P0 (no fasting), P1 (one day of fasting followed by one day of feeding), P2 (one day of fasting and two days of feeding), and P3 (one day of fasting and three days of feeding). The parameters observed included feed efficiency, growth in length and absolute weight, and fish survival rates. The results showed that periodic starvation significantly impacted the absolute body weight growth and feed efficiency (P<0.05). However, no effect was observed on the survival rates and absolute length growth. Among the treatments, P1 showed the best results, with feed efficiency of 21.87%, length growth of 0.23 cm, weight growth of 0.22 g, and survival rate of 100%. In conclusion, this study found that periodic starvation combined with feeding could significantly improve fish feed use efficiency and save fish farmers' costs.
APLIKASI PENGGUNAAN KOTORAN PUYUH DAN AMPAS TAHU TERFERMENTASI UNTUK MEDIA PEMELIHARAAN CACING SUTERA DI UPR D5 DESA SUKA PINDAH KABUPATEN OGAN ILIR Yulisman, Yulisman; Jubaedah, Dade; Ismalia, Nova; Marsi, Marsi; Wijayanti, Marini; Mukti, Retno Cahya; Amin, Mohamad
Jurnal Abdi Insani Vol 11 No 3 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i3.1708

Abstract

Silk worms is commonly used as natural feed for larval on fish hatchery. Cultivating silk worms requires a substrate as well as a feed source to support their growth. Fermented quail manure, tofu waste, and tapioca flour can be utilized as cultivation media for silk worms. This activity aims to apply the use of fermented quail manure, and tofu dreg, and tapioca flour on the growth of silk worms at Unit Pembenihan Rakyat D5 Suka Pindah Village, Ogan Ilir, South Sumatera. This activity is community service through extension and silk worm culture using media from fermented quail manure and tofu dregs. Silk worm cultivation was carried out using a closed-flow water system with two containers, one for fermented media and one for non-fermented media. Silk worms 150 g m-3 were stocked and reared for 30 days. The results obtained from community extension are an increase in understanding of the target audience from quite good to good and very good. The result of the silk worm culture demonstration plot show that absolute biomass growth in the fermented media at 588.80 g m-2 compared to non-fermented media at 440.00 g m-2 Therefore, fish farmers can apply silk worm culture with fermented media to be able to provide natural feed of fish, independently.
PENINGKATAN PEMAHAMAN PETANI DESA PERIGI DALAM INOVASI PENGELOLAAN GAMBUT BERKELANJUTAN Adriani, Dessy; Suwignyo, Rujito A.; Sodikin, Erizal; Amin, Mohamad; Cahya, Muhardianto; Zuliansyah, Muhammad Andri
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 5 (2025): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v9i5.34764

Abstract

Abstrak: Desa Perigi memiliki wilayah dengan ekosistem gambut. Dalam praktiknya, pengelolaannya menghadapi banyak tantangan. Pelatihan dan pengabdian masyarakat ini bertujuan untuk meningkatkan pemahaman petani tentang inovasi pengelolaan gambut berkelanjutan melalui pendekatan pelatihan berbasis Participatory Rural Appraisal (PRA). Metode ini meliputi pemberian materi, diskusi kelompok, dan identifikasi potensi lokal untuk mengembangkan praktik cerdas iklim. Kegiatan dilaksanakan di Desa Perigi, Kecamatan Pangkalan Lampam, Kabupaten Ogan Komering Ilir, pada 10 September 2024. Mitra kegiatan ini bersama kelompok tani Desa Pergi dengan jumlah peserta 30 orang petani dan didukung oleh perangkat desa setempat. Hasil kajian menunjukkan bahwa petani telah mempelajari dan mengalami peningkatan pemahaman tentang praktik agroforestri, paludikultur, dan pengelolaan lahan tanpa bakar. Sebanyak 63,33% petani bersedia mengimplementasikan ide inovasi yang diberikan, meskipun masih terdapat kendala berupa keterbatasan modal, tenaga kerja, dan dukungan pemerintah. Kegiatan ini berhasil mengidentifikasi potensi lokal, meningkatkan produktivitas, dan memperkuat komitmen terhadap pengelolaan gambut yang ramah lingkungan dan berkelanjutan. Pendekatan ini menunjukkan bahwa kolaborasi antar pemangku kepentingan, edukasi masyarakat, dan strategi pengelolaan berbasis inovasi cerdas iklim dapat menjadi solusi untuk mengatasi degradasi lahan gambut. Dengan langkah-langkah ini, diharapkan ekosistem gambut akan tetap lestari dan dapat memberikan manfaat ekonomi dan ekologi berkelanjutan untuk masa depan.Abstract: Perigi Village has an area with a peat ecosystem. In practice, its management faces many challenges. This training and community service aims to improve farmers' understanding of sustainable peat management innovations through Participatory Rural Appraisal (PRA)-based training approach. This method includes providing materials, group discussions, and identifying local potential to develop climate-smart practices. The activity was carried out in Perigi Village, Pangkalan Lampam District, Ogan Komering Ilir Regency, on September 10, 2024. The partners for this activity are the farmer groups in Perigi Village, with 30 participating farmers, and supported by the local village officials. The results of the study showed that farmers had learned and experienced an increase in understanding of agroforestry practices, paludiculture, and land management without burning. As many as 63.33% of farmers were willing to implement the innovation ideas provided, although there were still obstacles in the form of limited capital, labor, and government support. This activity succeeded in identifying local potential, increasing productivity, and strengthening the commitment to environmentally friendly and sustainable peat management. This approach shows that collaboration between stakeholders, community education, and climate-smart innovation-based management strategies can be solutions to overcome peatland degradation. With these steps, it is hoped that the peat ecosystem will remain sustainable and can provide sustainable economic and ecological benefits for the future. 
Co-Authors Ade Dwi Sasanti Ade Irawan Afriansyah, Azmi Aldila Din Pangawikan Ali Djamhuri Aloysius Duran Corebima Andini, Andini Anhar Diansyah Ardini Pangastuti, Ardini Arwin Astara, Nurcheni Betty Lukiati Cahya, Muhardianto Carli Junicef Vratama Dade Jubaedah Dade Jubaedah Dade Jubaedah Dade Jubaedah Danang Yonarta DEDI JUSADI Desi Ariyani, Desi DESSY ADRIANI Devi Craselly Sihombing Dominggus Rumahlatu Edo Saputra Enromauli Pangaribuan Erizal Sodikin Ferdinand Hukama Taqwa Hendry, Yuslan Idris Indah Nurhidayati, Indah Ing Mokoginta Ismalia, Nova Jimmy Rifanji Juwanda, Muhammad Kekey Zakaria Kukuh Jaya Langgeng Priyanto, Langgeng Lili Suryati M Aiman Ziyad M Syaifudin M. Indra Wahyu Pratama Madyasta Anggana Rarassari Madyasta Anggana Rarassari Madyasta Anggana Rarassari Madyasta Anggana Rarassari Makatita, Muhajir Marini Wijayanti Marsi Marsi Marsi Marsi Marsi Mirna Fitrani Mirna Fitrani MOCHAMAD SYAIFUDIN Mochamad Syaifudin, Mochamad Muhamad Khoirul Anwar, Muhamad Khoirul Muhammad Al-Jabri Muhammad Amin Muhammad Andri Zuliansyah Muhammad Aulia Amri Mulyani, Yenni Sri Muslim Muslim Muslim Ningrum, Anilda Satya Nurcheni Astara Paundara, Fajar Rahmawati D Rahyu Permata Sari Rarassari, Madyasta Anggana Retno Cahya Mukti Ria octaviani Rinda Julita Pahlevie Rismoni, Indah Riswandi, Agung Rizky Marli Antika Rojikin, Setiyo Rujito A. Suwignyo, Rujito A. Sari, Melia Intan Sefti Heza Dwinanti Sefti Heza Dwinanti, Sefti Heza Septimesy, Annisa Siti Masreah Bernas Soselisa, Ch Sri Indah Indriwati, Sri Indah Suriyanti, Su Nyun Pau Tanbiyaskur Tanbiyaskur Tanbiyaskur Tanbiyaskur Tanbiyaskur, Tanbiyaskur Tomi Malik Umie Lestari Wattiheluw, Siti Yayu Wijayati, Marini Yanal Hadid Yespus . Yonarta, Danang Yudha Galih Wibawa Yudi Kurniawan YULISMAN Yulisman Yulisman Yulisman Yulisman Yulisman Yulisman