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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.
Prevalence and Intensity of Ectoparasites on Clarias gariepinus From Aquaculture Pond in Aceh Besar District, Indonesia Fautama, Fitria Nelda; Zulfahmi, Ilham; Muliari, Muliari; Anas, Adian Aristia
Jurnal Biodjati Vol 4 No 1 (2019): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v4i1.4328

Abstract

Information related to the prevalence and intensity of para-sites in an aquatic environment is crucial as preventive and responsive efforts to manage aquatic resources, especially for fish farming pur-poses. Up to now, information related to the prevalence and intensity of ectoparasites on catfish from aquaculture ponds in Aceh Besar Dis-trict is rare. This study aims to investigate the prevalence, intensity, and dominance of ectoparasites on catfish from aquaculture ponds in Aceh Besar district. The total of 200 catfish from four research stations at Sibreh, Kareung, Lambaro, and Limpok was observed in this study. The ectoparasites observation was focused on the skin, fins, and gill of the catfish. The observation parameter consists of prevalence, in-tensity, domination, length-weight relationship, and condition factor. Identification result showed that there were four types of ectoparasites infect the catfish in the aquaculture ponds in Aceh Besar District i.e Trichodina sp., Gyrodactylus sp., Dactylogyrus sp. and Ichthyopthyri-us multifiliis. Station 3 (Lambaro) had the highest prevalence and in-tensity, which were 64% and 5.87 ectoparasites/fish, respectively. In-fected catfish tended to have a lower weight growth than healthy catfish.
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.
Exploration of the ichthyofauna of the Celike River, Leuser Ecosystem Area, East Aceh Regency, Aceh Province Adli Waliul; Ilham Zulfahmi; Furqan Maghfiriadi; Siti Maulizar; Badratun Nafis; Al julismi; Muhammad Dawami; Agung Setia Batubara; Firman M Nur
Depik Vol 14, No 1 (2025): MARCH 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.1.42086

Abstract

It is necessary to collect data on the species of fish that live in a body of water, one of which is by carrying out an inventory of fish species. The method used is purposive sampling in places that are thought to have lots of fish, are easy to reach and represent the river area. The research parameters in this activity are the level of diversity, level of uniformity, level of dominance, level of species richness, level of similarity, distribution pattern, relationship between length and weight and condition factors. The aim of this research is to provide real benefits in an effort to find out the potential of what species of fish are found in the Leuser Ecosystem, especially the Celike River. There are 13 species of fish found in the Celike River in the Leuser Conservation Area, East Aceh, belonging to 7 families with a total of 132 individuals. The diversity index value is classified as moderate with a value for station 1 of 1.26 and station 4 of 1.49. The highest uniformity index is at station 5 and station 3. The uniformity index value at these stations has the same index (E = stable 0.91). Stations 2, 3, 4, 5 and station 6 have the highest dominance index values in the high category (C=0.87-1.18).Keywords:IchtiofaunaCelike RiverLeuser EcosystemExploration
Elevated temperatures increase chlorpyrifos toxicity in nile tilapia (Oreochromis niloticus) larvae Badratun Nafis; Firdus Firdus; Muhammad Nasir; Ilham Zulfahmi
Depik Vol 14, No 1 (2025): MARCH 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.1.43227

Abstract

Global warming and the extensive use of chlorpyrifos pose serious threats to the hatching success, growth, and survival of Nile tilapia larvae (Oreochromis niloticus). This study aimed to evaluate the combined effect of chlorpyrifos toxicity and elevated temperatures on tilapia larvae. A completely randomized design (CRD) was used with three temperature levels (28C, 31C, and 34C) and two chlorpyrifos concentrations (0 g/L and 32 g/L), totaling six treatments with three replicates each. Parameters observed included hatching rate, daily growth rate (DGR), specific growth rate (SGR), absolute growth rate (AGR), and malformation rate.Measurements were conducted daily from the first day of hatching until the end of the larval phase (Day 8). Results showed the highest hatching rate (85.33%) was achieved at 34C without chlorpyrifos, while the lowest rate (20%) occurred at 28C with chlorpyrifos exposure on Day 2. DGR and SGR significantly decreased at 34C with chlorpyrifos exposure, reaching 0.0003 g/day and 3.73%/day, respectively, compared to 28C without chlorpyrifos (0.0011 g/day and 10.78%/day). AGR remained stable across all temperatures, showing no significant differences with or without chlorpyrifos. The malformation rate, including abnormalities such as lordosis and kyphosis, increased with higher temperatures and chlorpyrifos exposure, with the highest rate (25%) recorded at 34C with 32 g/L chlorpyrifosKeywords:ChlorpyrifosNile TilapiaHatching RateLarval Growth
Co-Authors Abass, Kasim Sakran Adian Aristia Anas Adli Waliul Afdhaly, Luthvia Affan, Junaidi M Afriani, Sari Agung Setia Batubara Agung Setia Batubara Agus Putra AS agustina, imelda Aidil, Derli Akhyar Akhyar Al Isna, Nadia Al julismi Alfasyimi, Muhammad Ali Sarong Alvi Rahmah Alvi Rahmah Anas, Adian Aristia Anggi Audila Apriani, Rachmawati Arif Sardi Audila, Anggi Ayu Nirmala Sari Badratun Nafis Batubara, Agung Setia Chairun Nisa Chaliluddin Chaliluddin Cut Mutia Sena Devi Dawami, Muhammad Derli Aidil Dewi Nola Nasution Djamani Rianjuanda Djamani, Rianjuanda Djamar Tumpal F. Lumbanbatu Dwi Yuliandhani Edy Miswar Edy Miswar, Edy Epa Paujiah Epa Paujiah, Epa Ernita Ernita Fadhilah, Raudhatul Falah Nasution , Dhiyaul Fatmawati Saifuddin Fatmawati Saifuddin Fautama, Fitria Nelda Feizia Huslina Fina, Musda Firdus Firdus Firdus Firdus Firdus Firdus Firman M Nur Firman M Nur Firman M Nur Firman Muhammad Nur Fitria Nelda Fautama Furqan Maghfiriadi Furqan Maghfiriadi Furqan Maghfiriadi Hajisamae, Sukree Hamama, Rosi Hanum Hanum Hanum Herpandi . Humairani, Rindhira Husain Latuconsina Husaini Husaini Ichsan Setiawan Ichsan Setiawan Imelda Agustina Ira Mawaddah Irfannur Irfannur Irfannur Irfannur Irfannur Irwan Iwan Hasri Jayawarsa, A.A. Ketut julismi, Al Junaidi M. Affan Junaidi M. Affan Kamaliah Kamaliah Kamaliah Kavinta Melanie Khairun Nisa M. Ali Sarong M. Ali Sarong M. F. Rahardjo M. Muliari Maghfiriadi, Furqan Mahyana Mahyana Makwiyah A. Chaliluddin Mandasari Maulizar, Siti Meria, Resi Mochamad Syaifudin, Mochamad Muammar Yulian Muhammad Muhammad Muhammad Arif Muhammad Dawami Muhammad Muhammad Muhammad Nasir Muhammad Nasir Muhammad Reza Muhammad Syahimi Mujibul Rahman Muliari Muliari Muliari Muliari Muliari Muslich Hidayat Muslim Nafis, Badratun Nafis, Badratus Neri Kautsari Nur, Firman M Nur, Firman M. Nuri Aslami Nuzlia, Cut Perdana, Adli Waliul Perdana, Adli Waliul Plumeriastuti , Hani Prajaputra, Vicky Purnama, Nanda Rizki R Nurlian R Nurlian Rahimi, Sayyid Afdhal El Ramadani, Nofa Ratna Mutia Aprilla Ratna Mutia Aprilla Razali Thaib Razali Thaib Razali Thaib Rena Marlinda Resti Faumi Rhindira Humairani Rian Djuanda Rianjuanda Rianjuanda Rianjuanda, Rianjuanda RIDWAN AFFANDI Rindhira Humairani Rindhira Humairani Rindhira Humairani Rindhira Humairani Rizki Nanda Rizki, Ayana Rizqi, Rahmat Roesa Nellyana Roza, Zultira Harina Rudy Agung Nugroho Said Ali Akbar Said Ali Akbar Sayyid Afdhal El Rahimi Sayyid Afdhal El Rahimi Siti Maulida Siti Maulizar Siti Rahmah Siti Sundari Suhardiansyah Suraiya Nazlia Suraiya Nazlia Syahputra, Hidayat Syamsul Arifin Syamsul Rizal Syamsul Rizal Syarifah Meurah Yuni Teuku Muhammad Ashari Thaib Rizwan Thaib Rizwan Thaib Rizwan, Thaib Vicky Prajaputra Waliul, Adli Widya Puspitasari Wulan Agustria Yeni Dhamayanti Yulizar Yunina Rahmi Yunus , Muchammad Yusrizal Akmal