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All Journal Jurnal Akuakultur Indonesia Jurnal Ilmu-Ilmu Perikanan dan Budidaya Perairan Acta Aquatica: Aquatic Sciences Journal Jurnal Agrium J.Pelastek Jurnal Sains Pertanian Aceh Journal of Community Engagement (AJCE) Jurnal Pengabdian Masyarakat dan Riset Pendidikan JURNAL ABDI SAINS (JURNAL PENGABDIAN AKSI BERKELANJUTAN DAN INOVASI PEMBERDAYAAN MASYARAKAT) Arwana: Jurnal Ilmiah Program Studi Perairan
Izwar, Akmal
Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim, Bireuen, Aceh, Indonesia
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Physicochemical and microbiota characterization of Paya Nie Ecotourism Reservoir for optimizing sustainable fisheries cultivation Dani Pratama Putra; Azhar, Rossy; Izwar, Akmal; Setianingsih, Putri Ayu
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 12: No. 3 (December, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v12i3.25009

Abstract

This study aims to analyze the physicochemical characteristics and microbiota communities in the Paya Nie Ecotourism Reservoir as a basis for water quality management for sustainable fisheries cultivation. Sampling was conducted at ten points representing the western, central, and eastern parts of the reservoir. Parameters measured included temperature, clarity, turbidity, pH, salinity, dissolved oxygen (DO), ammonia, phosphate, nitrate, COD, BOD, plankton density, and Escherichia coli. The results showed that most parameters were still in accordance with quality standards (PP No. 22 of 2021), especially pH (7.03–7.97), ammonia (0.001–0.028 mg/L), phosphate (2.6–3.9 mg/L), and nitrate (0.02–2.0 mg/L). However, DO levels at several stations were low (1.67–3.33 mg/L), while COD (500–926 mg/L) and BOD (1.00–2.47 mg/L) exceeded the threshold, indicating a high organic pollution load. The highest E. coli value was recorded at Station X (744.33 CFU/100 ml), indicating contamination from domestic activities. The dominant plankton species were Euglena sp. and Eudorina sp., indicating the waters are classified as productive but potentially eutrophic. The results of this study emphasize the need for waste management, cage density regulation, and routine water quality monitoring to maintain ecosystem balance and support the sustainability of fish farming in the Paya Nie Reservoir. Keywords: Microbiota; Paya Nie Reservoir; Physicochemistry; Sustainable Fisheries; Water Quality
The content of Pb and Cd in sediment and oysters in the mangrove area of Kuala Ceurape Bireuen and Udeung Village Pidie Jaya Azhar, Rossy; Husna, Asmaul; Izwar, Akmal; Nugrahawati, Anis; Putra, Dani Pratama; Kamal, Mustafa
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 12: No. 3 (December, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v12i3.25112

Abstract

This study aimed to identify the concentration of heavy metals, lead (Pb) and cadmium (Cd), in sediments and oysters (Bivalvia), as well as to examine their relationship with mangrove ecosystem characteristics in Kuala Ceurape (Bireuen) and Udeung Village (Pidie Jaya). Heavy metal concentrations were analyzed using the Indonesian National Standard (SNI) methods, while mangrove species identification was conducted through field vegetation surveys. The results showed that Pb concentrations in sediments ranged from 3.67–15.29 mg/kg with an average of 7.38 mg/kg in Udeung and 8.65 mg/kg in Kuala Ceurape. Cd concentrations in sediments were higher, ranging from 4.69–11.95 mg/kg (average 7.38 mg/kg) in Udeung and 3.54–11.69 mg/kg (average 8.65 mg/kg) in Kuala Ceurape. In oysters, Pb concentrations were recorded at 4.36–9.53 mg/kg in Udeung and 2.16–6.71 mg/kg in Kuala Ceurape, while Cd showed greater accumulation, reaching 17.07–18.13 mg/kg (average 12.71 mg/kg) in Udeung and 1.96–11.21 mg/kg (average 5.16 mg/kg) in Kuala Ceurape. Compared to FAO/WHO and CCME standards, Pb levels in sediments remained below the threshold, but Pb and Cd in oysters and Cd in sediments exceeded safe limits. Vegetation identification indicated the dominance of Rhizophora apiculata, which plays an important role in heavy metal trapping. These findings suggest that mangrove ecosystems function as natural filters of heavy metals, yet bioaccumulation in edible biota such as oysters may pose potential health risks to coastal communities. Keywords: Bioaccumulation; Cd; Mangrove; Oyster; Pb; Sediment
Bioecological study and health status of barramundi (Lates calcarifer) in floating net cages at Loskala, Lhokseumawe Anis Nugrahawati; Rinaldi Rinaldi; Asih Makarti Muktitama; Salmarika Salmarika; Akmal Izwar
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 13: No. 1 (April, 2026)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v13i1.25213

Abstract

The cultivation of white snapper (Lates calcarifer) holds significant economic and ecological potential. This research was conducted at the Loskala Floating Net Cage (FNC) in Lhokseumawe City. The study aims to describe the ecological conditions of the waters and analyze the health profile of white snapper. The method applied was purposive random sampling at three sampling stations. The bioecological assessment indicates that water parameters are generally suitable for white snapper cultivation; however, elevated temperatures, dissolved oxygen levels approaching the minimum threshold, and biological oxygen demand (BOD) exceeding the standard at several stations have the potential to trigger eutrophication. These conditions correlate with the detection of Vibrio parahaemolyticus and Vibrio alginolyticus, which indicate risks to fish health as well as food safety. Keyword: Barramundi, Bioecological; Biological Oxygen Demand; Dissolved Oxygen; Floating Net Cages
Efficiency of thiosulfate use as a chlorine neutralizer for water sterilization in vannamei shrimp hatchery culture systems Dani Pratama Putra; Akmal Izwar; Anis Nugrahawati
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 13: No. 1 (April, 2026)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v13i1.25292

Abstract

The use of thiosulfate as a chlorine neutralizer in water sterilization for vannamei shrimp hatchery culture is essential for maintaining water quality and minimizing organism stress. Thiosulfate effectively eliminates residual chlorine that may be harmful to cultured shrimp, thereby supporting improved cultivation success. This quantitative combined-method study was conducted at the Aquaculture Wet Laboratory of Universitas Almuslim from August to September 2024. The results showed that salinity in treatments A, B, C, and D was consistently 30‰. The highest pH value was recorded in treatment D replicate 2 (8.16), while the lowest was in treatment A replicate 3 (8.10), with an overall average of 8.12. Water temperature across all treatments ranged from 31 to 32°C. Dissolved oxygen (DO) levels were highest in treatment B replicate 1 (5.44 mg/L) and lowest in treatment A replicate 1 and treatment D replicate 2 (5.20 mg/L). Ammonia concentrations in all treatments and replicates were 0.0 mg/L. The highest chlorine concentration was observed in treatment A replicate 3 (0.10 mg/L), whereas treatments C and D showed 0.00 mg/L across all replicates. Bromine levels were also highest in treatment A replicate 3 (0.18 mg/L), with treatments B, C, and D consistently at 0.00 mg/L. Vibrio density in treatments A, B, and C was 0, while treatment D recorded 2,500 CFU/mL in replicate 1, 2,600 in replicate 2, and 8,000 in replicate 3. Keywords: Efficiency; Hatchery Scale; Thiosulfate, Vaname; Vibrio Sterilization, Water Quality
Mangrove areas, heavy metal (Pb) content in seawater and sediments in the Coastal Area of the Bireuen Fisheries Port Rossy Azhar; Asmaul Husna; Cut Putri Rizqia Ramadani; Irfannur Irfannur; Anis Nugrahawati; Akmal Izwar; Yusrizal Akmal
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 6 No 2: November 2024
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v6i2.2885

Abstract

Bireuen Regency has the potential for coastal ecosystem resources. There are two Fish Landing Sites (PPI) with very high activity, namely PPI Peudada and PPI Jangka. The high level of activity leads to concerns about pollution, one of which is the presence of lead (Pb) metal. This research aims to assess the characteristics of mangrove areas, seawater samples for heavy metals Pb, and sediments around the coastal fishing port area of Bireuen Regency. The study was conducted in 2024. Research was carried out at two sampling locations of the Fish Landing Sites (PPI), namely the Peudada Fishing Port and the Jangka Fishing Port using purposive sampling methods. At the BARISTAND (Aceh Research and Industrial Standardization Agency) laboratory, samples were analyzed using an AAS (Atomic Absorption Spectrophotometer). The Pb concentrations in seawater and sediment at first Location (Peudada) were <0.0003 mg/L and 2.60 mg/kg, respectively. At second Location (Jangka), the concentrations were <0.0003 mg/L and 1.78 mg/kg, respectively. Observational results indicate that Pb metal contamination in seawater and sediment at locations 1 and 2 is still below the threshold limit set of Ministry of Environment No. 51 in 2004 and RNO in 1981.
Identification, morphology, and composition of mantis shrimp crustacean (Stomatopoda) catch in the waters of Bireuen Regency Irfannur Irfannur; Akmal Izwar; Said Ikram; Muliari Muliari; Yusrizal Akmal; Muhammad Radhi; Agung Setia Batubara
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 6 No 2: November 2024
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v6i2.2987

Abstract

Bireuen Regency, located on the eastern coast of Aceh, is rich in natural resources, particularly in marine fisheries. Among these, mantis shrimp are a notable resource, though their population dynamics remain undocumented. Currently, mantis shrimp are considered bycatch by local fishermen, with most being discarded. To address this gap, this study aimed to identify and analyze the morphology and composition of mantis shrimp in the waters of Bireuen Regency. The research was conducted from October 2024 in Gandapura District, employing purposive random sampling at three designated sites. The species identified was Harpiosquilla raphidea. Morphological measurements revealed six body segments: head length (PK), head width (LK), body length (PB), body width (LB), tail length (PE), and tail width (LE). Results indicated that mantis shrimp constituted 50% of the catch, followed by tiger shrimp (25%) and kelong shrimp (25%). The length-weight relationship of mantis shrimp showed a b-value of <3, signifying negative allometry, where growth in length outpaces growth in weight. These findings provide baseline data for further studies on mantis shrimp populations and their potential utilization in sustainable fisheries.
Pelatihan Dasar Hidroponik untuk Stimulasi Kreativitas dan Keterampilan Praktis Siswa PKBM Karya Education: Pengabdian Al Mizan; Akmal Izwar; M Ikhsan; Dani Pratama Putra
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 5 No. 1 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 5 Nomor 1 (Juli 2026 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v5i1.7076

Abstract

Ketergantungan pada pasokan pangan luar serta kerentanan lingkungan akibat banjir berkala di pedesaan menuntut adanya strategi pemenuhan pangan domestik yang adaptif. Kegiatan pengabdian kepada masyarakat ini bertujuan memberikan solusi aplikatif melalui pelatihan dasar budidaya sayuran modern dengan sistem hidroponik memanfaatkan lahan pekarangan yang terbatas. Mitra kegiatan adalah remaja tingkat sekolah yang terdaftar di Lembaga Pusat Kegiatan Belajar Masyarakat (PKBM) Karya Education, Desa Pante Karya, Kabupaten Bireuen. Metode pelaksanaan menggunakan pendekatan tindakan partisipatif aktif (action learning) yang meliputi edukasi teori ketahanan pangan, praktik perakitan instalasi pipa PVC vertikal bertingkat, serta penyemaian benih sayuran konsumsi (kangkung, sawi, dan pakcoy) menggunakan formula nutrisi pupuk organik cair berbasis Effective Microorganisms 4 (EM4) dengan dosis 10 mL/L. Pendampingan dilakukan langsung oleh tim dosen Fakultas Pertanian Universitas Almuslim. Hasil program menunjukkan bahwa pelatihan dasar ini berhasil menguatkan kapasitas motorik dan merangsang kreativitas siswa dalam merekayasa serta mengelola sistem hidroponik secara mandiri. Keterampilan praktis (life skills) yang diperoleh para siswa ini berpotensi besar menjadi modalitas dasar untuk membangun peluang wirausaha agribisnis mikro (agripreneurship) pasca-kelulusan sekolah sekaligus mendukung ketahanan pangan keluarga secara berkelanjutan.
Penerapan Sistem Akuaponik sebagai Upaya Penguatan Ketahanan Pangan Masyarakat Terdampak Banjir di Desa Pante Lhong: Pengabdian Dani Pratama Putra; Yusrizal Akmal; Irfannur; M. Radhi; Akmal Izwar; Rossy Azhar
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 4 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 4 April - Juni
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i4.6177

Abstract

Bencana banjir dapat memberikan dampak yang signifikan terhadap sektor pertanian serta ketahanan pangan masyarakat, terutama pada wilayah pedesaan yang bergantung pada lahan pertanian sebagai sumber produksi pangan. Salah satu dampak yang terjadi di Desa Pante Lhong, Kabupaten Bireuen adalah rusaknya lahan pertanian akibat endapan sedimen berupa pasir dan lumpur sehingga sulit dimanfaatkan kembali untuk kegiatan budidaya tanaman secara konvensional. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk menerapkan sistem akuaponik sebagai alternatif teknologi budidaya terpadu dalam mendukung ketahanan pangan masyarakat terdampak banjir. Metode kegiatan meliputi identifikasi permasalahan masyarakat, sosialisasi teknologi akuaponik, instalasi sistem akuaponik, serta monitoring dan evaluasi kegiatan. Sistem akuaponik yang diterapkan mengintegrasikan budidaya ikan nila (Oreochromis niloticus) dengan tanaman sayuran seperti kangkung, sawi, dan pakcoy dalam satu sistem resirkulasi air. Hasil kegiatan menunjukkan bahwa ikan nila yang dipelihara selama 30 hari mengalami pertumbuhan yang baik dengan ukuran akhir rata-rata 18,5 cm dan berat sekitar 275 g dengan tingkat kelangsungan hidup sebesar 80%. Tanaman sayuran juga menunjukkan pertumbuhan yang optimal dengan waktu panen relatif singkat yaitu kangkung dua minggu, sawi tiga minggu, dan pakcoy empat minggu. Parameter kualitas air selama pemeliharaan berada dalam kisaran yang sesuai untuk pertumbuhan ikan dan tanaman. Penerapan akuaponik membantu warga mencukupi pangan sendiri sambil belajar cara bertani modern yang efisien.
Dealkoholisasi Minuman Fermentasi Kopi Cherry Arabika (Coffea arabica) Melalui Metode Pemanasan Serta Pengaruhnya Terhadap Karakteristik Kimia Syahirman Hakim; Irwansyah; Akmal Izwar; Baihaqi
Jurnal Sains Pertanian Vol. 9 No. 1: February, 2025
Publisher : Fakultas Pertanian Universitas Almuslim Bireuen Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jsp.v9i1.3047

Abstract

Tujuan penelitian ini adalah 1) Menentukan pengaruh lama pemanasan melalui pemanasan terhadap karaketertik kimia minuman fermentasi kopi wine arabika (Kadar Alkohol, Total Padatan Terlarut dan Total Asam. 2) Menentukan lama pemanasan terbaik untuk mendapatkan produk minuman kopi wine rendah alkohol dengan varian rasa baru dan layak untuk dikonsumsi. Metode penelitian ini menggunakan Rancangan Acak Lengkap (RAL) non faktorial yang terdiri dari 4 taraf perlakuan dan masing-masing perlakuan diulang sebanyak tiga kali, adapun perlakuanya sebagai berikut; P0= kontrol (tanpa pemanasan), P1= Lama pemanasan 15 menit, P2= Lama pemanasan 25 menit dan P3= Lama pemanasan 35 menit. Data karakteristik kimia yang diperoleh diolah menggunakan analisis keragaman ANOVA. Kriteria berbeda nyata yang digunakan pada penelitian ini adalah pada tingkat kepercayaan 95% (p<0,05). Analisis statistik dilakukan dengan menggunakan bantuan sofware SPSS 25. Hasil penelitian yang diperoleh menunjukan bahwa lama waktu pemanasan minuman fermentasi kopi cherry arabika berpengaruh nyata (p<0.05) terhadap kadar alkohol, total padatan terlarut dan total asam. Semakin lama waktu pemanasan maka dapat menurunkan kandungan kadar alkohol dan total asam serta meningkatkan nilai total padatan terlarut minuman fermentasi kopi cherry arabika.
Pelatihan Pemanfaatan Kecerdasan Buatan (Artificial Intelegence/AI) Sebagai Alat Bantu Pembelajaran Bagi Siswa/Wi SMA Negeri 1 Peusangan Siblah Krueng Kabupaten Bireuen: Pengabdian Dani Pratama Putra; Akmal Izwar; Reza Fahmi; Rossy Azhar; Fina Meilinar; Erlia Hanum; Al Mizan
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i3.4768

Abstract

The rapid development of Artificial Intelligence (AI) technology presents both opportunities and challenges in the educational sector, particularly for high school students who often lack a comprehensive understanding of its potential as a learning tool. This community service activity aimed to enhance the digital literacy and AI utilization skills of students at SMA Negeri 1 Peusangan Siblah Krueng, Bireuen Regency. Using a quasi-experimental method with a one-group pretest-posttest design, the activity involved 50 eleventh-grade students selected through purposive sampling. The intervention consisted of interactive counseling on AI concepts and hands-on training using various AI applications like ChatGPT, Gemini, and Canva AI. Data were collected through questionnaires, observations, and documentation. The results showed a significant increase in students' understanding of AI concepts, ability to formulate effective prompts, and skills in operating AI applications independently. The average post-test scores across all assessed aspects, such as basic understanding, prompt engineering, and practical skills, increased substantially compared to pre-test scores. Students also demonstrated high enthusiasm and a positive attitude toward using AI in learning. This training successfully equipped students with the knowledge and skills to utilize AI as an effective, responsible, and productive learning aid, supporting their readiness for educational transformation in the digital era. Keywords: Artificial Intelligence, Learning Tool, Digital Literacy, Quasi-Experiment, High School Students
Co-Authors AA Sudharmawan, AA Agung Setia Batubara Aiya Sofia Al Amin Al Mizan Almaniar, Siska Anis Nugrahawati Asih Makarti Muktitama Asih Makarti Muktitama Asmaul Husna Asmaul Husna Azman Baihaqi Baihaqi Batubara, Agung Setia Cut Putri Rizqia Ramadani Dani Pratama Putra Dani Pratama Putra Dani Pratama Putra Dwinda Pangentasari Eka Diana Elfiana Elfiana Erlia Hanum Eva Ayuzar Eva Ayuzar, Eva Fina Meilinar Hakim, Syahirman Hanum, Erlia Hayati, Masrura Ikram, Said Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur, Irfannur IRWANSYAH Irwansyah Irwansyah Irwansyah M Ikhsan Muliani Muliani Muliani Muliani Muliani Muliani Muliani Muliani, Muliani Muliari Muliari Muliari Muliari Musarady, Yoga Mustafa Kamal Mustaqim, Andy Naya Desparita Nuraida Nuraida Pratama Putra, Dani Radhi, M Rahma Mulyani Rahman Ramadani, Cut Putri Rizqia Reza Fahmi Reza Fahmi Rinaldi Rinaldi Rinaldi Rinaldi Rini Purnomowati Rizkan Fahmi Rossy Azhar Rossy Azhar Rossy Azhar Said Ikram Saleh Saleh, Saleh Salmarika Salmarika Saniar Fauza Saniar Fauza Santeri, Tiara Septi Hermalingga Setianingsih, Putri Ayu Sri Nuryati Syahirman Triayu Rahmadiah Ulya Khairumi yogie zulni pratama Yusrizal Akmal