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All Journal Biogenesis: Jurnal Ilmiah Biologi Research Journal of Life Science Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA GANEC SWARA Jurnal Pengabdian Kepada Masyarakat MEMBANGUN NEGERI Bantenese Jurnal Pengabdian Masyarakat Jurnal Gema Ngabdi Jurnal Lemuru : Jurnal Ilmu Perikanan dan Kelautan Indonesia Jurnal Ilmiah Profesi Pendidikan Jurnal Abdi Insani BERNAS: Jurnal Pengabdian Kepada Masyarakat Arwana: Jurnal Ilmiah Program Studi Perairan Jurnal Pengabdian Perikanan Indonesia Jurnal Media Akuakultur Indonesia TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat Penamas: Journal of Community Service INCOME: Indonesian Journal of Community Service and Engagement Journal of Fish Health Jurnal Pepadu Journal of Fish Nutrition Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Carmin: Journal of Community Service JPMP Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan Alamtana Jurnal Wicara Desa
Rangga Idris Affandi
Universitas Mataram
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Optimizing Tilapia Hatchery Systems with Good Fish Breeding Practices (CPIB) in Lingsar District, West Lombok Affandi, Rangga Idris; Abidin, Zaenal; Scabra, Andre Rachmat; Chen, Peter; Setyono, Bagus Dwi Hari; Dwiyanti, Septiana; Alim, Sahrul; Sumsanto, Muhammad; Diamahesa, Wastu Ayu; Asri, Yuliana
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 3 (2025): Juli-September 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i3.12409

Abstract

Embung Pas Hamlet in Sigerongan Village, Lingsar District, West Lombok Regency, has quite large aquaculture potential, especially for tilapia commodities. However, in practice, tilapia fish breeder still faces various obstacles such as the less-than-optimal productivity of tilapia fry produced. Lack of understanding of the standards for Good Fish Breeding Practices (CPIB) is one of the main factors that hinders increased productivity and sustainability of hatchery businesses. This community service activity aims to improve the understanding and skills of tilapia fish breeder in Embung Pas Hamlet in applying the principles of CPIB. The implementation method includes counseling, discussion, and direct assistance with a participatory and demonstrative approach. Evaluation is carried out to measure changes in participants' knowledge and attitudes before and after the activity. The results of the activity showed a significant increase in understanding and technical skills of breeding related to aspects of biosecurity, water quality management, proper use of feed, and management of aquaculture waste. The participants also showed enthusiasm and commitment to implementing CPIB in their daily activities. This activity also encourages collective awareness of the importance of quality standards in sustainable hatchery. In conclusion, CPIB training and mentoring have a positive impact on increasing the capacity of fish breeder in Embung Pas Hamlet and have the potential to become a model for sustainable and competitive fisheries community empowerment.
Effect of polyvinyl chloride microplastic on haematological of tilapia (Oreochromis niloticus) Setyono, Bagus Dwi Hari; Soenarky, Wiwin Iky; Abidin, Zaenal; Affandi, Rangga Idris
Biogenesis: Jurnal Ilmiah Biologi Vol 13 No 1 (2025)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v13i1.54790

Abstract

Plastic is the material most widely used by humans in life and commercial activities. The plastic waste used will ultimately be disposed of into the aquatic environment. Floating particles of plastic waste accumulate in pelagic habitats and form large waste patches. Meanwhile, non-floating debris degrades in the water column and in sediment, forming microplastics. Microplastics are small plastic waste measuring <5 mm. One type of microplastic that has an adverse impact on the life of organisms in waters is polyvinyl chloride (PVC). The aim of this research is to determine the effect of polyvinyl chloride microplastic exposed on haematological of tilapia, so it is hoped that a solution will emerge that can deal with this microplastic problem. This study was conducted in a completely randomized design (CRD) consisting of four treatments with three replications. The treatments were as follows: MP0 = No addition of microplastics (control); MP1 = Addition of 5 mg/L microplastics; MP2 = Addition of 15 mg/L microplastics; MP3 = Addition of 20 mg/L microplastics. Data were analyzed using SPSS version 25, with results expressed as mean ± standard error, and differences between control and treatments assessed by one-way ANOVA followed by Duncan’s multiple range test at a significance level of P<0.05. The conclusion is exposure to polyvinyl chloride microplastics on the haematological of tilapia through water made a real difference to erythrocytes, leukocytes, lymphocytes, monocytes, neutrophils, hematocrit, haemoglobin, and glucose.
Strengthening Tilapia Cultivation Through CBIB-Based Farming in Sigerongan Village, West Lombok Regency Affandi, Rangga Idris; Abidin, Zaenal; Scabra, Andre Rachmat; Diniariwisan, Damai; Rahmadani, Thoy Batun Citra
INCOME: Indonesian Journal of Community Service and Engagement Vol 4 No 3 (2025)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/income.v4i3.1576

Abstract

Sigerongan Village in Lingsar District, West Lombok Regency, has quite large aquaculture potential, especially for tilapia commodities. However, in practice, farmers still face various obstacles such as low quality of maintenance management, sanitation, and feed use efficiency. Lack of understanding of Good Fish Farming Practices (CBIB) standards is one of the main factors that hinders increased productivity and sustainability of aquaculture businesses. This community service activity aims to improve the understanding and skills of tilapia farmers in Sigerongan Village in applying CBIB principles. Implementation methods include counseling, discussion, and direct assistance with a participatory and demonstrative approach. Evaluation is carried out to measure changes in participants' knowledge and attitudes before and after the activity. The results of the activity showed a significant increase in the understanding and technical skills of farmers related to aspects of biosecurity, water quality management, proper use of feed, and management of aquaculture waste. The participants also showed enthusiasm and commitment to implementing CBIB in their daily activities. This activity also encourages collective awareness of the importance of quality standards in sustainable aquaculture. In conclusion, CBIB training and mentoring have a positive impact on increasing the capacity of fish farmers in Sigerongan Village and have the potential to become a model for sustainable and competitive fisheries community empowerment.
BIMBINGAN TEKNIS PENANGANAN PASCA PANEN BULU BABI DI KOPERASI PRIMA NUSANTARA: BIMBINGAN TEKNIS PENANGANAN PASCA PANEN BULU BABI DI KOPERASI PRIMA NUSANTARA Asri, Yuliana; Hizbulloh, Lalu; Affandi, Rangga Idris; Lumbessy, Salnida Yuniarti; Scabra, Andre Rahmat; Diamahesa, Wastu Ayu; Mulyani, Laily Fitriani; Alim, Sahrul; Lestari, Dewi Putri
Jurnal Pepadu Vol 6 No 3 (2025): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v6i3.7861

Abstract

Sea urchins are a highly nutritious and economically valuable fishery product. In West Nusa Tenggara (NTB), particularly in Lombok, the public is still largely unaware of the benefits and market value of sea urchins in international markets such as Japan and Korea. Sea urchin gonads are consumed by Koreans and Japanese, and their high nutritional content is believed to improve health performance. However, there are obstacles in the sea urchin market development is the lack of proper standard operating procedures in post-harvest handling. Appropriate and standardized post-harvest techniques are not yet widely known or disseminated among sellers and sea urchin business actors. Prima Nusantara Cooperative is one of the cooperatives that supplies fishery products, including sea urchins, to exporting companies. Based on this, the current community service activity was conducted at Prima Nusantara Cooperative in East Lombok, targeting the cooperative staff. The aim is to provide both theoretical socialization and hands-on training to enhance the staff’s knowledge and skills in post-harvest handling of sea urchins. Through this technical guidance, it is expected that the quality of sea urchin products sold to exporters will improve and be more competitive in the Japanese and Korean markets. The method used during the technical training included presentation of materials on proper sea urchin handling procedures, followed by field practice involving sea urchin sampling, hands-on demonstrations, and direct mentoring through each stage of the process. The post-harvest handling stages included harvesting (collection), cleaning, shell breaking, rinsing, weighing, packaging, and storage at low temperatures.
PELATIHAN BUDIDAYA NILA KOLAM TERPAL DI DESA GRIMAK, LOMBOK BARAT UNTUK MENCEGAH STUNTING Muahiddah, Nuri; Azhar, Fariq; Affandi, Rangga Idris; Diniariwisan, Damai; Diamahesa, Wastu Ayu
Jurnal Pepadu Vol 5 No 3 (2024): Jurnal PEPADU
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i3.5909

Abstract

Masalah stunting masih menjadi tantangan serius di Desa Grimak Indah, Lombok Barat, dengan prevalensi yang cukup tinggi di kalangan anak-anak. Upaya pencegahan stunting melalui peningkatan asupan gizi sangat diperlukan, salah satunya melalui pemanfaatan sumber protein yang terjangkau dan mudah diakses oleh masyarakat setempat. Oleh karena itu, program pengabdian ini bertujuan untuk memberikan pelatihan budidaya ikan nila dengan menggunakan kolam terpal sebagai solusi praktis dan ekonomis untuk meningkatkan ketahanan pangan dan asupan protein di desa tersebut. Kegiatan pelatihan meliputi berbagai aspek teknis budidaya ikan nila, seperti persiapan dan pembuatan kolam terpal, pemilihan bibit unggul, teknik pemberian pakan, serta pengelolaan kualitas air dan kesehatan ikan. Selain itu, program ini juga memberikan edukasi mengenai pentingnya konsumsi protein hewani dalam pencegahan stunting, serta bagaimana memanfaatkan hasil budidaya secara optimal. Hasil dari pelatihan ini diharapkan dapat meningkatkan pengetahuan dan keterampilan masyarakat Desa Grimak Indah dalam budidaya ikan nila, sehingga dapat memperkuat ketahanan pangan keluarga dan berkontribusi dalam upaya pencegahan stunting di wilayah tersebut. Keberhasilan program ini diukur melalui peningkatan jumlah kolam terpal yang dibangun dan produksi ikan nila yang stabil, serta peningkatan kesadaran masyarakat akan pentingnya asupan gizi yang seimbang.
Performa Reproduksi Ikan Kerapu Cantang (Epinephelus fuscoguttatus x lanceolatus) Skala Hatchery Affandi, Rangga Idris; Muahiddah, Nuri
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 10 No. 1 (2024): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v10i1.530

Abstract

Grouper (Epinephelus sp.) is a superior Indonesian fishery commodity and has high economic value, has a high price and is an export commodity. Currently, grouper cultivation has developed, to meet the need for seeds, there is a need for a grouper hatchery business whose technology can be applied. Grouper seeds that are in demand, especially for the export market, are cantang grouper, which is a hybrid of female tiger grouper (Epinephelus fuscoguttatus) and male kertang grouper (Epinephelus lanceolatus). The aim of this research was to evaluate the reproductive performance and production performance of hybrid cantang grouper at the hatchery scale. The method used was active participation by directly following activities in the field and obtaining primary data (observation, interviews) and secondary data (literature study) at the Brackish Water Aquaculture Fisheries Center Situbondo, East Java. The stages of cantang grouper hatchery activities include container preparation, natural food culture, parent rearing, parent selection, parent spawning, egg handling, larva and fry care, water quality management, pest and disease control, as well as harvesting, packaging and transportation. The Hatching Rate (HR) value during the research obtained from stocking 150,000 eggs was 115,200 eggs or 76.8%. The Survival Rate (SR) value during the research obtained from stocking 115,200 fish with a total of 16,271 fish harvested or 14.1%.
Seaweed Diversity in Ekas Bay, East Lombok Regency, West Nusa Tenggara Cokrowati, Nunik; Yatin, Nur; Affandi, Rangga Idris; Sumsanto, Muhammad; Yanti, Septiana Dwi
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1.6702

Abstract

Seaweed is a fishery resource that has important economic value and is also an export commodity. Seaweed can be used as food directly. It is also used as raw material for medicine, cosmetics, bioethanol and bioenergy. Seaweed used as food, medicine and cosmetics has been cultivated. The types of seaweed that have been cultivated are still limited to three types, namely Kappaphycus alvarezii, Eucheuma spinosum and Gracilaria sp. Other species that live wild in marine waters have the potential to be utilized and developed through cultivation activities. Ekas Bay is a water body that has seaweed potential and is a location for seaweed cultivation. The purpose of this study was to analyze the types of seaweed that live in Ekas Bay, its antioxidant and chlorophyl. The research method used was purposive sampling method and experiment in the laboratory. The results of this study are the types of seaweed in Ekas Bay found in this study are Boergesenia sp., Turbinaria sp., Glacilaria sp., Hypnea sp., and Halymenea sp. The content of antioxidant and chlorophyl Borgesenia are 5,10% & 5,28 mg/L, Turbinaria sp. 25,94% & 14,42 mg/L, Gracilaria 1,99% & 4,3 mg/L, Hypnea sp 11,24% & 0,44 mg/L. Halymenia 1,79% & 8,83 mg/L and Sargassum 29,61% & 8,10 mg/L.
The Effect of Probiotic Administration with Different Time Intervals on Water Quality in Shrimp Cultivation Vaname (Litopenaeus vannamei) Biofloc System Maulana, Rona; Diniarti, Nanda; Affandi, Rangga Idris
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.7537

Abstract

Vaname shrimp is one of the marine fishery commodities that has high economic value. Water in vaname shrimp cultivation must be maintained in quality. Ammonia can be harmful to shrimp, control of ammonia and organic matter content can be done biologically with the application of probiotics. Therefore, this study needs to be conducted to determine the right time interval in providing probiotics to the water quality of vaname shrimp cultivation in the biofloc system. The method used in this study is the experimental method, using RAL with 4 treatment levels and 3 repetitions, with treatment P0 (Once during maintenance), P1 (once every 5 days), P2 (once every 10 days) and P3 (once every 15 days), the probiotic used in this study is the probiotic Probio-7. The results of the study during 56 days of maintenance showed that the average value of water quality salinity 26.7-27 ppt, temperature 27.7-28°C DO 7.13-7.16 mg/L, nitrate 0.63-0.87 mg/L and Total Ammonia 0.76-0.92 mg/L. Based on the research activities that have been carried out, the interval of probiotic administration has a significant effect on water quality. Probiotic administration can increase the Total Ammonia content and reduce the amount of ammonia in this study. Probiotic administration with an interval of 5 days once (P1) gave a total ammonia value of 0.78 mg/L with an ammonia amount of 0.067 mg/L. P1 also gave the highest growth, absolute weight 5.61 g, absolute length 8.82 cm, SGR 5.779%/Day and FCR 1.47.
Potential of Octopus Ink Extract as Anti-Quorum Sensing to Prevent Aeromonas hydrophila Biofilm in Aquaculture Affandi, Rangga Idris; Setyono, Bagus Dwi Hari
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i1.8438

Abstract

Aeromonas hydrophila is a pathogenic bacterium that often causes disease in freshwater fish, thus impacting food insecurity and global economic losses. Biofilm formation by A. hydrophila regulated by the quorum sensing (QS) system plays an important role in increasing virulence and resistance to antibiotics. Inhibiting the QS system can be an option to control A. hydrophila infection in fish. One of the ingredients that can be used is octopus ink extract containing alkaloids. This study aims to analyze the potential of octopus ink extract as an anti-quorum sensing agent in preventing the formation of A. hydrophila biofilms in aquaculture. The method used is a systematic literature study by collecting data from scientific articles. The analysis was carried out in depth to evaluate the mechanism of octopus ink extract in inhibiting QS and bacterial biofilms. The results showed that active compounds in octopus ink, such as alkaloids, can inhibit communication between bacterial cells by blocking QS autoinducers. This process suppresses the expression of virulence genes and prevents biofilm formation without affecting bacterial viability, so the risk of antibiotic resistance can be minimized. In conclusion, octopus ink extract has great potential as an anti-quorum sensing agent to support the management of A. hydrophila infection in aquaculture. The use of this extract is not only effective but also environmentally friendly, offering an innovative solution to improve the health of farmed fish and the sustainability of the aquaculture industry. Furthermore, octopus ink extract can be used as an immunostimulant in aquaculture industry.
GERAKAN BERSIH PANTAI SEBAGAI UPAYA MENGURANGI SAMPAH PADA LINGKUNGAN PESISIR DI PANTAI ELAK-ELAK, SEKOTONG Diniariwisan, Damai; Affandi, Rangga Idris; Rahmadani, Thoy Batun Citra; Diamahesa, Wastu Ayu; Sumsanto, Muhammad; Scabra, Andre Rachmat
Jurnal Pepadu Vol 5 No 1 (2024): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i1.4168

Abstract

Waste is the result of discarded unused materials which generally come from human activities. The rapid development in the tourism sector, especially at Elak-elak Beach, Sekotong, West Nusa Tenggara, has made the waste problem quite crucial. The aim of this beach clean movement activity is a form of community service to reduce the amount of rubbish on Elak-elak beach, so that it can preserve the environment and increase its attraction for tourists. The method used begins with location observations followed by the implementation of beach clean-up activities. The total number of participants who participated in this activity was 116 people. This activity succeeded in collecting various kinds of waste, ranging from organic and inorganic waste, where organic waste consisted of leaves and tree twigs. Meanwhile, inorganic waste is dominated by plastic waste such as cans, mineral water bottles, straws, plastic food wrap and styrofoam. A survey was also conducted on several tourist visitors regarding waste, where basically the visitors had a good understanding of waste. The beach clean movement activity ends with collecting the resulting rubbish which will then be transported to the landfill. The beach clean movement is a form of concern for environmental management. It is hoped that the activity can help raise awareness and raise people's sense of concern for the cleanliness and sustainability of the environment, especially beaches. Further service activities can be carried out by providing assistance and training to coastal communities.
Co-Authors A Rahman Abd Saddam Mujib Abidin, Z Abidin, Zaenal Adriana Monica Sahidu Agustin, Pradita Ayu Aini, Kuratul Andi Maria Ulfa Andre Rachmat Scabra Angga, Prayogi Dwina Anggraini, Irika Devi Annisa Azzahra, Annisa ANNISA, KARIMA NUR Anton Anton Arning Wilujeng Ekawati Asri, Yuliana Atmawinata, Lalu Mukhtar Auliah, Jami'atul Awan Dermawan Ayu Diamahesa, Wastu Badrun Badrun Bagus Dwi Hari Setyono Bagus Dwi Hari Setyono BAGUS DWI HARI SETYONO Bagus Dwi Hari Setyono Baihaqi, Lalu Wirahadi Al BETARI ATHIYAH IRAWATI Chen, Peter Damai Diniariwisan Damai Diniariwisan Dewa Gede Semara Edi Dewi Putri Lestari Dewi Putri Lestari, Dewi Putri Diamahesa, Wastu Ayu Diniariwisan, Damai Dwi Budi Santoso Dwiyanti, Septiana Eddy Supriyono Fariq Azhar Gede Agus Surya Pratama Gede Sudiarta Gusti Ngurah Sugiana Hafizah, Imroatul Hizbulloh, Lalu I Gusti Lanang Parta Tanaya I Ketut Sudiarta Irzal Effendi Isnaini, Siti Kaswadi, Hendri Khairul Umam Laily Fitriani Laily Fitriani Mulyani Laily Fitriani Mulyani Lalu Mukhtar Atmawinata Lalu Mukhtar Atmawinata Lalu Wirahadi Al Baihaqi Lumbessy, Salnida Yuniarti M Junaidi, M Malik, Muhammad Dzakiy Marno, Septhian MAS’UD, NURYADIN IBNU Maudina, Finda Maulana, Rona Mohamad Fadjar MOHAMAD FADJAR Muhammad Amin Muhammad Junaidi Muhammad Junaidi Muhammad Marzuki Muhammad Marzuki Muhammad Sumsanto Mulyani, Laily Fitriani Nanda Diniarti Ni Made Darmadi Nunik Cokrowati Nur Rahmawati Nuri Muahiddah Nurlaila Nurlaila OLIVIA NINGSIH Panosa, Alief Erwanda Pebrianti, Ni Luh Mutiara Prapti, Az-Zahra Nandia Purwati, Siva Putri, Anesya Wandining Rahmadani, Thoy Batun Citra Rahmadhani, Thoy Batun Citra Retno Palupi Rhojim Wahyudi Riza Umami RR. Ella Evrita Hestiandari Rusmin Hari Nuryadin Rusmin Nuryadin Sahrul Alim Sang Ayu Made Putri Suryani Saomadia, Baiq Triska Sapto Andriyono Saputra, Marta Ade Septiana Dwiyanti Septiana Dwiyanti Septiana Dwiyanti Soenarky, Wiwin Iky Suhardinata Sukartono Sukartono Susianti, Lena Syawalina Fitria Syawalina Fitria Syawalina Hari Fitria Thoy Batun Citra Rahmadani Thoy Batun Citra Rahmadani Thoy Batun Citra Rahmadani Thoy Batun Citra Rahmadani Ula, Nurtia Nikmatul Wastu Ayu Diah Mahesa1 Wiwik Handayani Wulandari, Witri Yanti, Septiana Dwi Yatin, Nur Yuliana Asri Yuliana Asri Yuliana Asri Yuliana Asri Zaenal Abidin Zaenal Abidin