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Isolation and identification of Pseudomonas sp. on dumbo catfish (Clarias gariepinus) in semi-intensive manner Admi, Masda; Maulida, Rafdhayatul; Helmi, Teuku Zahrial; Winaruddin, Winaruddin; Akmal, Yusrizal
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.v6i2.2956

Abstract

The aquaculture system in the maintenance of dumbo catfish is widely practiced by the community due to several advantages it offers. However, in terms of fish health, there is a risk of infection by Pseudomonas bacteria present in the environment. This study aims to isolate and identify Pseudomonas sp. bacteria in dumbo catfish (Clarias gariepinus) raised in a semi-intensive manner. A total of three samples of dumbo catfish were taken from ponds in Beurangong Village, Kuta Baro District, and nine samples from ponds in Dham Pulo Village, Ingin Jaya District, Aceh Besar Regency. The criteria for the samples were fish that clinically showed symptoms of disease caused by Pseudomonas sp. Each catfish had samples taken from the skin, liver, spleen, intestines, and gills for subsequent bacterial isolation and identification using the Carter method. Bacterial isolation was conducted using Nutrient Broth (NB) media. Identification utilized Plate Count Agar (PCA) media, Gram staining, and biochemical tests. The results showed bacterial growth in the NB media, and Pseudomonas bacteria were successfully isolated. The identification results on PCA media indicated Pseudomonas sp., and the biochemical tests identified it as Pseudomonas aeruginosa. This study concludes that in dumbo catfish raised semi-intensively, Pseudomonas sp. bacteria were isolated and identified in Beurangong Village, while in Dham Pulo Village, the identified species was Pseudomonas aeruginosa.
Identification, morphology, and composition of mantis shrimp crustacean (Stomatopoda) catch in the waters of Bireuen Regency Irfannur, Irfannur; Izwar, Akmal; Ikram, Said; Muliari, Muliari; Akmal, Yusrizal; Radhi, Muhammad; Batubara, Agung Setia
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.
Comparative appendicular osteology of Tor spp. (Cyprinidae) in Indonesia Akmal, Yusrizal; Yunus, Muchammad; Plumeriastuti, Hani; Dhamayanti, Yeni; Irfannur, Irfannur; Zulkifli, Arief Hidayat; Muliari, Muliari; Batubara, Agung Setia
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.28247

Abstract

Tor tambroides, T. tambra, T. douronensis, and T. soro are native fish species to Indonesia with their natural habitat generally being upstream of rivers in hilly areas with clear water and strong currents. Information of the structure and function of appendicular osteology is necessary to understand how fish accelerate and maintain body balance in the water. This study used 5 samples per fish species obtained from Tor fishermen around the habitat of these fish. The results of the comparison showed morphological differences between the appendicular structure of Tor species, consisting structure of the pinnae pectoralis, pinnae pelvicalis, pinnae dorsalis, pinnae analis, and pinnae caudalis. The highest variation was found in the pinnae caudalis. The pointed shape of the pinnae caudalis with long fin rays indicates that the Tor species is capable to swim at a high speeds.Keywords:ossa appendiculareTor douronensisTor tambraTor tambroidesTor soro
Comparative appendicular osteology of Tor spp. (Cyprinidae) in Indonesia Akmal, Yusrizal; Yunus, Muchammad; Plumeriastuti, Hani; Dhamayanti, Yeni; Irfannur, Irfannur; Zulkifli, Arief Hidayat; Muliari, Muliari; Batubara, Agung Setia
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.28247

Abstract

Tor tambroides, T. tambra, T. douronensis, and T. soro are native fish species to Indonesia with their natural habitat generally being upstream of rivers in hilly areas with clear water and strong currents. Information of the structure and function of appendicular osteology is necessary to understand how fish accelerate and maintain body balance in the water. This study used 5 samples per fish species obtained from Tor fishermen around the habitat of these fish. The results of the comparison showed morphological differences between the appendicular structure of Tor species, consisting structure of the pinnae pectoralis, pinnae pelvicalis, pinnae dorsalis, pinnae analis, and pinnae caudalis. The highest variation was found in the pinnae caudalis. The pointed shape of the pinnae caudalis with long fin rays indicates that the Tor species is capable to swim at a high speeds.Keywords:ossa appendiculareTor douronensisTor tambraTor tambroidesTor soro
Efektivitas pertumbuhan rumput laut (Eucheuma cottoni) dengan metode long line menggunakan hormon auxin di Perairan Pulau Banyak Aceh Singkil Mahdaliana, Mahdaliana; Salamah, Salamah; khalil, Munawwar; Akmal, Yusrizal
Jurnal Sains Pertanian Vol. 7 No. 1: February 2023
Publisher : Fakultas Pertanian Universitas Almuslim Bireuen Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (707.432 KB) | DOI: 10.51179/jsp.v7i1.1780

Abstract

Penelitian ini bertujuan untuk mengetahui efektivitas pertumbuhan rumput laut (eucheuma cottoni) dengan metode long line menggunakan hormon auksin di perairan pulau banyak, aceh singkil.. Metode yang digunakan pada peneltian ini adalah metode Rancangan acak Kelompok yang terdiri dari 5 perlakuan dan 3 kelompok, yaitu perlakuan A (kontrol), perlakuan B (0,2 mg/l), perlakuan C (0,4 mg/l), Perlakuan D (0,6 mg/l), perlakuan E (0,8 mg/l). Parameter yang diamati meliputi laju pertumbuhan mutlak, laju pertumbuhan panjang, produksi rumput laut dan pengukuran kualitas air. Hasil penelitian selama 30 hari menunjukan pemberian hormon auksin pada laju pertumbuhan rumput laut yaitu perlakuan C dengan dosis 0,4 mg/l dengan nilai 340 gram, laju pertumbuhan panjang yaitu perlakuan C dengan dosis 0,4 mg/l dengan nilai 14 cm, dan produksi rumput laut yaitu 1360 gram/m. Parameter perairan pada lokasi penelitian sangat baik untuk mendukung budidaya rumput laut. Berdasarkan dari hasil penelitian dapat disimpulkan bahwa dengan pemberian hormon auksin terhadap laju pertumbuhan rumput laut (Eucheuma cottoni) dengan metode long line. pemberian dosis yang berbeda telah didapatkan pada perlakuan yang terbaik yaitu perlakuan C dengan dosis 0,4 ml/l dan tidak berpengaruh terhadap pertumbuhan mutlak, pertumbuhan panjang dan produksi rumput laut.
Physicochemical Properties of Halal Alternative Gelatin from Parrotfish (Scarus quoyi) Scales Optimized by Response Surface Methodology Yulian, Muammar; Reza, Muhammad; Ramadani, Nofa; Hamama, Rosi; Fadhilah, Raudhatul; Akmal, Yusrizal; Abass, Kasim Sakran; Paujiah, Epa; Hajisamae, Sukree; Zulfahmi, Ilham
Indonesian Journal of Halal Research Vol. 7 No. 2 (2025): August
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ijhar.v7i2.38678

Abstract

The increasing demand for halal-friendly gelatin, combined with concerns over health risks associated with mammalian sources, has created a need for alternative raw materials. Fish scales from local species, such as parrotfish, offer a sustainable and promising option that has yet to be extensively explored. The study aims to investigate the physicochemical properties of gelatin extracted from the scales of the parrotfish (Scarus quoyi) scales. Response Surface Methodology (RSM) was employed to determine the optimal concentration of hydrochloric acid (HCl) and immersion time to maximize yield and quality. Physicochemical properties, including yield, moisture content, ash content, pH, and viscosity, were evaluated, and the structural characteristics of the gelatin were analyzed using Fourier-Transform Infrared Spectroscopy (FTIR). All processing steps were conducted in compliance with Halal Critical Control Points (HCCPs) to ensure the final product remained free from cross-contamination with non-halal substances. Response surface methodology optimization identified 4% HCl concentration and 29.4 hours of immersion as optimal conditions. These conditions produce gelatin with a yield, moisture, ash, pH, and viscosity are 14.5%, 4%, 0.48%, 4.15, and 1.78 cP, respectively. FTIR analysis confirmed that the extracted gelatin exhibited absorption peaks consistent with those of commercial gelatin, indicating a functional group similarity. Compared to gelatin from other fish species, parrotfish gelatin demonstrated a competitive yield and notably low moisture content, thereby enhancing its stability and storage potential. These findings highlight the potential of parrotfish scales as a sustainable source of halal gelatin, contributing to waste reduction and offering a viable alternative to mammalian gelatin.
Growth patterns and ecological classification of Tor tambra (Valenciennes 1842) in the Mamis River, Leuser Ecosystem Area, Aceh Province, Indonesia Akmal, Yusrizal; Yunus , Muchammad; Plumeriastuti , Hani; Dhamayanti, Yeni; Irfannur; Muliari; Zulfahmi, Ilham; Batubara, Agung Setia
Jurnal Ilmiah Perikanan dan Kelautan Vol. 16 No. 2 (2024): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v16i2.55808

Abstract

Graphical Abstract Highlight Research 1. Tor tambra is the most dominant species other Tor species in Aceh Province, Indonesia. 2. The population of T. tambra has decreased significantly due to overfishing and environmental destruction. 3. This research aims to examine the habitat characteristics, growth patterns and condition factors of T. tambra. 4. Analysis of the length weight relationship of T. tambra revealed that the condition of the fish was stable . Abstract This research was aimed to examine the habitat characteristics, growth patterns and condition factors of T. tambra in the Mamis River, Leuser Ecosystem Area, Aceh, Indonesia. This research was conducted on the Mamis River in three different river conditions from July to August 2023. The ecological parameters of T. tambra were conducted by observing the main, broodstock, spawning, and nursery ground habitats based on diversity of catch size at a location, water quality, aquatic substrate, aquatic vegetation, and water shade. The growth pattern parameter was also analyzed to reveal the condition of T. tambra.  The T. tambra habitat in the Mamis River includes broodstock and spawning habitat with the criteria from small to large rocks overgrown with Bryophytes, gravel and sand substrates, clear water color, slow to swift water currents, and river environment most of it is primary forest. In the main habitat, there is dominant riparian vegetation in the form of forest timber trees such as Pometia pinnata, Ficus fistulosa, Hydnocarpus castanea, and Aglaia tomentosa. The habitat for the juvenile is in the form of rocks, gravel substrate, clear water color, and fast water currents. In the nursery habitat, the dominant riparian vegetation is Balakata baccata. Based on the results of water quality analysis at the three stations, it shows that temperature, pH, DO, currents, BOD, COD are significantly different, but brightness levels are not significantly different. Based on the analysis of the length-weight relationship, it shows that the condition of the fish is stable with sufficient food availability.
Cytotoxicity of leaves, stems, and flowers of Kecubung (Datura metel) extracts using the Brine Shrimp Lethality Test (BSLT) method Humairani, Rindhira; Purnama, Nanda Rizki; Herpandi, Herpandi; Syaifudin, Mochamad; Zulfahmi, Ilham; Akmal, Yusrizal; Muliari, Muliari; AS, Agus Putra; Batubara, Agung Setia
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 12, No 2 (2023): AUGUST 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.27445

Abstract

Brine shrimp (Artemia salina) cytotoxicity assays (BSLT) are one of the commonly used cytotoxic test methods to assess a plant extract's pharmacological activity and toxicity. Thus, this study aimed to examine the toxic levels of Kecubung (Datura metel) leaves extracted using different solvents, namely ethanol and ethyl acetate. The results showed that the LC50value of flower ethanol, flower ethyl acetate, leaf ethanol, and stem ethyl acetate extracts had an LC50value 1000, which was included in the toxic category. The LC50value of flower ethanol is 121.044 ppm, flower ethyl acetate 105.89 ppm, leaf ethanol 639.589 ppm, and stem ethyl acetate 635.276 ppm. Ethanol leaf extract at a concentration of 1000 ppm showed the highest mortality with a percentage of 60% of the total number ofA. salina. The flower ethanol extract showed the highest mortality at a concentration of 250 ppm with a percentage of 67% and at a concentration of 1000 ppm with a percentage of 70% of the total number ofA. salina. Meanwhile, flower ethyl acetate and stem ethyl acetate extract at a concentration of 1000 ppm obtained 100% mortality ofA. salinain the first 6 hours. The result shows that the flower ethyl acetate and stem ethyl acetate extract at a concentration of 1000 ppm is very toxic compared to other concentrations.Keywords:ToxicityArtemia salinaLC50Ethyl acetateEthanol
Cytotoxicity of leaves, stems, and flowers of Kecubung (Datura metel) extracts using the Brine Shrimp Lethality Test (BSLT) method Humairani, Rindhira; Purnama, Nanda Rizki; Herpandi, Herpandi; Syaifudin, Mochamad; Zulfahmi, Ilham; Akmal, Yusrizal; Muliari, Muliari; AS, Agus Putra; Batubara, Agung Setia
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 12, No 2 (2023): AUGUST 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.27445

Abstract

Brine shrimp (Artemia salina) cytotoxicity assays (BSLT) are one of the commonly used cytotoxic test methods to assess a plant extract's pharmacological activity and toxicity. Thus, this study aimed to examine the toxic levels of Kecubung (Datura metel) leaves extracted using different solvents, namely ethanol and ethyl acetate. The results showed that the LC50value of flower ethanol, flower ethyl acetate, leaf ethanol, and stem ethyl acetate extracts had an LC50value 1000, which was included in the toxic category. The LC50value of flower ethanol is 121.044 ppm, flower ethyl acetate 105.89 ppm, leaf ethanol 639.589 ppm, and stem ethyl acetate 635.276 ppm. Ethanol leaf extract at a concentration of 1000 ppm showed the highest mortality with a percentage of 60% of the total number ofA. salina. The flower ethanol extract showed the highest mortality at a concentration of 250 ppm with a percentage of 67% and at a concentration of 1000 ppm with a percentage of 70% of the total number ofA. salina. Meanwhile, flower ethyl acetate and stem ethyl acetate extract at a concentration of 1000 ppm obtained 100% mortality ofA. salinain the first 6 hours. The result shows that the flower ethyl acetate and stem ethyl acetate extract at a concentration of 1000 ppm is very toxic compared to other concentrations.Keywords:ToxicityArtemia salinaLC50Ethyl acetateEthanol
Pengembangan Usaha Keramba Jaring Apung (KJA) Ikan Kerapu Cantang pada Kelompok Pembudidaya Kuala Cangkoi Zulfahmi, Ilham; Perdana, Adli Waliul; Rianjuanda, Rianjuanda; Akmal, Yusrizal; Nafis, Badratus
Jurnal SOLMA Vol. 12 No. 3 (2023)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v12i3.12689

Abstract

Background: Cantang grouper farmed by kuala cangkoi fish farming group, Banda Aceh shows growth delay due to lack of knowledge and skills related to water quality management and feed production. This service activity aims to develop the cantang grouper farming business in the Kuala Cangkoi fish farming group through the application of water quality management science and technology, science and technology related to feed production, and science and technology related to bookkeeping and marketing. Methods: The stages of service are in the form of cage preparation, socialization and supervision, training and assistance in water quality management, training and assistance in feed production, as well as training and assistance in bookkeeping and marketing to partner groups. Evaluation and success of activities are reviewed through questionnaires in the pre-activity and post-activity sections. Results: The knowledge and skills of partner group members who were able to measure water quality increased to 87% (understanding and very understanding) from 60% previously. The knowledge and skills of partner group members who understand and are very savvy in producing feed increased to 87% from only 57% previously. Meanwhile, the percentage of partner group members who were able to understand online bookkeeping and marketing techniques increased to 87% from 34% previously. Conclusion: improve the knowledge and skills of partners, especially in the field of water quality management and artificial feed production which has an impact on increasing the survival and growth of cantang grouper farmed in floating net cages.
Co-Authors Abass, Kasim Sakran Agung Setia Batubara Agung Setia Batubara Agus Putra AS Ajmir Akmal Amiruddin Amiruddin Anis Nugrahawati Antoni Antoni Arief Hidayat Zulkifli Arif Sardi Asih Makarti Muktitama Asmaul Husna Batubara, Agung Setia Chairun Nisa’ Cut Ayu Nurazmi Cut Mutia Sena Devi Dewi Nola Nasution Dwi Yuliandhani Epa Paujiah, Epa Ernita Ernita Fadhilah, Raudhatul Fatmawati Saifuddin Fatmawati Saifuddin Febri, Suri Purnama Hajisamae, Sukree Hakim, Syahirman Halus Satriawan Hamama, Rosi Hani Plumeriastuti Hani Plumeriastuti Hanum Hanum Hanum Haser, Teuku Fadlon Heni Pujiastuti Herlina Putri Endah Sari Herpandi . Herpandi Herpandi Humairani, Rindhira Ikram, Said Ilham Zulfahm Ilham Zulfahmi Ilham Zulfahmi Ilham Zulfahmi Ilham Zulfahmi Ilham Zulfahmi Ilham Zulfahmi Ilham Zulfahmi Intan Nazarah Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur, Irfannur Izwar, Akmal Khairatun Nisak Khairun Nisa M Isa M. F. Rahardjo M. Fauzan Isma M. Muliari M.Radhi M.Radhi Mahdaliana Mahdaliana, Mahdaliana Mahyana Mahyana Mandasari Mardiana Mardiana Masda Admi Maulida, Rafdhayatul Maulina Mida Wahyuni Misnar Misnar Mochamad Syaifudin Mochamad Syaifudin, Mochamad Mona Fattya Anisha Muammar Yulian Muchammad Yunus Muhammad Radhi Muhammad Reza Mujibul Rahman Mukhlis Mukhlis Muliari Muliari Muliari Muliari Muliari Muliari Muliari Munawwar Khalil, Munawwar Muslich Hidayat Mustaqim Mustaqim Mustaqim Mustaqim, Mustaqim Mutasar Nafis, Badratus Najmuddin MA, Najmuddin Nanda Rizki Purnama Nazariah Hayatun Neri Kautsari Nuraida Nuraida Perdana, Adli Waliul Plumeriastuti , Hani Purnama, Nanda Rizki R Nurlian R Nurlian Rachmawati Rusydi, Rachmawati Rahma Mulyani Ramadani, Cut Putri Rizqia Ramadani, Nofa Rasmaidar Rasmaidar Ratna Fitriani Resti Faumi Rianjuanda, Rianjuanda Rinaldi Rinaldi Rindhira Humairani Rindhira Humairani Rindhira Humairani Rindhira Humairani Rindhira Humairani Rindhira Humairani Rindhira Humairani Rindhira Humairani Rossy Azhar salamah salamah Salsabila, Unik Hanifah Savitri Novelina Sithra Almunadiya Siti Komariyah Solly Aryza Suryani Suryani Syahputra, Hidayat Syamsul Arifin T Zahrial Helmi T. Irfan Fajri Teuku Zahrial Helmi Wenny Novita Sari Winaruddin Winaruddin Yeni Dhamayanti Yeni Dhamayanti Yulidar Yulidar Yuni Sari Yunina Rahmi Yunus , Muchammad Yunus, Muchammad Zaitun Ritaqwin Rita Zulkifli, Arief Hidayat