Article Per Year (5 Year)
p-Index From 2020 - 2025
10.109
P-Index
This Author published in this journals
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 Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan Alamtana Jurnal Wicara Desa
Rangga Idris Affandi
Universitas Mataram
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

Published : 77 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 77 Documents
Search

 2   3   4   5   6 
Aplikasi Teknologi Protein Skimmer Pada Budidaya Ikan Hias Laut Clownfish di Kota Mataram Bagus Dwi Hari Setyono; Lalu Mukhtar Atmawinata; Rusmin Hari Nuryadin; Syawalina Hari Fitria; Rangga Idris Affandi
Alamtana: Jurnal Pengabdian Masyarakat UNW Mataram Vol 4 No 1 (2023): Edisi Mei 2023
Publisher : LPPM UNIVERSITAS NAHDLATUL WATHAN MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jaltn.v4i1.1191

Abstract

Saat ini tren budidaya ikan hias laut di Kota Mataram menunjukkan peningkatan, terutama sejak pandemi Covid-19. Masyarakat yang lebih banyak beraktivitas di rumah menyalurkan hobinya dengan memelihara ikan hias laut. Jingga Aquarium dan Azka Aquatic adalah toko yang menjual ikan hias dan perlengkapan akuarium di Kota Mataram. Penjualan ikan hias laut, khususnya clownfish terkendala mortalitas yang tinggi. Melalui kegiatan pengabdian ini, pengaplikasian protein skimmer diharapkan mampu menurunkan tingkat mortalitas. Hasil dari pengabdian ini yaitu penjual ikan hias laut clownfish mampu mempersiapkan media budidaya yang baik, melakukan aklimatisasi, dan melakukan pemberian pakan yang baik. Selain itu, mereka juga mampu mengaplikasikan teknologi protein skimmer serta menerapkan transportasi ikan hias laut yang baik dan benar. Mortalitas ikan hias laut, khususnya clownfish menurun dengan penerapan teknologi protein skimmer tersebut. Mortalitas yang awalnya 30% dapat ditekan menjadi 5%. Penurunan mortalitas tersebut menyebabkan naiknya pendapatan penjual ikan hias laut.
KULTUR JARINGAN RUMPUT LAUT KAPPAPHYCUS ALVAREZII DENGAN METODE EMBRIOGENESIS SOMATIK BETARI ATHIYAH IRAWATI; RANGGA IDRIS AFFANDI
GANEC SWARA Vol 18, No 1 (2024): Maret 2024
Publisher : Universitas Mahasaraswati K. Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/gara.v18i1.768

Abstract

Seaweed is a leading aquaculture commodity with the largest production among other leading commodities. One of the seaweed that is widely cultivated in Indonesia is Kappaphycus alvarezii. Kappaphycus alvarezii is one of the main aquaculture commodities which is widely cultivated because its production technology is relatively cheap and easy, and post-harvest handling is relatively simple. One of the problems in seaweed cultivation is the use of poor quality seaweed seeds. One of the efforts to increase seaweed production is to use quality seeds, namely tissue culture. The aim of this research is to determine work steps, identify problems and identify the level of success of tissue culture activities on Kappaphycus alvarezii seaweed so that maximum production results can then be achieved. This research was carried out in March-May 2023 at the Center for Brackish Water Aquaculture Fisheries (BBPBAP) Jepara, Central Java. The results obtained were Kappaphycus alvarezii tissue culture activities including sea water preparation, sterilization of tools and materials, making paste fertilizer, media preparation, selection and acclimatization of broodstock, sterilization and cutting of explants, planting explants, callus induction, regeneration of callus into micropropagules, regeneration of micropropagules into plantlets, and water quality management needs to be carried out to support the success of seaweed tissue culture
GERAKAN KONSERVASI LINGKUNGAN MELALUI KREATIVITAS LOMBA ECOBRICK DAN LOMBA MEWARNAI DI DESA SEKOTONG BARAT Azzahra, Annisa; Purwati, Siva; Isnaini, Siti; Affandi, Rangga Idris; Setyono, Bagus Dwi Hari; Diniariwisan, Damai
Jurnal Pepadu Vol 5 No 4 (2024): Jurnal PEPADU
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i4.5235

Abstract

Sampah merupakan sesuatu yang tidak berguna dan menjadi sumber awal pencemaran lingkungan. Sehingga perlu dilakukan upaya penanggulangan yaitu dengan mendaur ulang atau mengolah sampah yang telah dibuang khususnya sampah yang sulit terurai seperti plastik. Penggunaan kembali sampah-sampah plastik ini harus dijadikan budaya oleh seluruh elemen masyarakat agar terbiasa mengolah serta menggunakan kembali sesuatu yang tidak memiliki nilai jual tersebut untuk meminimalisir jumlah sampah di berbagai wilayah terutama di wilayah konservasi. Kegiatan ini bertujuan mengenalkan siswa/i sekolah dasar mengenai sumberdaya perairan dan gambaran lautan yang tercemar sampah serta mengolah sampah, dalam mewujudkan kelestarian ekosistem laut khususnya kawasan konservasi TWP GITA NADA. Mahasiswa Universitas Mataram juga menjadi bagian dari pelaksanaan kegiatan tersebut yang dilaksanakan pada Maret 2024 di Dermaga Tawun, Desa Sekotong Barat, Kecamatan Sekotong, Kabupaten Lombok Barat, Nusa Tenggara Barat. Perlombaan diikuti oleh siswa/i sekolah dasar di Desa Sekotong Barat. Kegiatan dimulai dengan sosialisasi tentang pentingnya mengelola sampah, melalui lomba ecobrick yang merupakan salah satu upaya kreatif untuk memanfaatkan sampah plastik. Kegiatan ecobrick dilakukan dengan mengumpulkan sampah-sampah anorganik dan mengolahnya sehingga dapat mengurangi sampah anorganik yang susah terurai. Sedangkan kegiatan mewarnai dilaksanakan dengan tema konservasi laut. Melalui kegiatan mewarnai, peserta dapat mengenal dan mengetahui keanekaragaman yang ada di dalam perairan dan ekosistemnya selain itu juga bertujuan dalam menyalurkan kreativitas para peserta. Kedua kegiatan ini diharapkan dapat menanamkan kesadaran para siswa/i pentingnya menjaga laut dari sampah yang dapat merusak ekosistem laut. Kegiatan tersebut dapat mengenalkan siswa/i  keanekaragaman perairan dan mampu memberikan edukasi pentingnya menjaga ekosistem laut dengan tidak membuang sampah sembarangan
PENANAMAN MANGROVE SEBAGAI UPAYA PELESTARIAN LINGKUNGAN PESISIR DI DESA LEMBAR SELATAN, KECAMATAN LEMBAR, KABUPATEN LOMBOK BARAT Affandi, Rangga Idris; Scabra, Andre Rachmat; Abidin, Zaenal; Dwiyanti, Septiana; Setyono, Bagus Dwi Hari; Nurlaila, Nurlaila
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.v5i3.5873

Abstract

Desa Lembar Selatan, yang terletak di Kecamatan Lembar, Kabupaten Lombok Barat, memiliki potensi mangrove yang signifikan. Diskusi dengan warga pesisir mengungkapkan bahwa lahan mangrove semakin berkurang akibat aktivitas manusia. Dalam pengabdian sebelumnya, telah dilakukan transfer ilmu tentang pentingnya mangrove untuk lingkungan melalui penyuluhan. Untuk melanjutkan upaya tersebut, kegiatan pengabdian berikutnya melibatkan penanaman bibit mangrove di pesisir Desa Lembar Selatan sebagai aksi nyata pelestarian dan contoh langsung bagi masyarakat. Tujuan kegiatan pengabdian ini adalah menambah luasan wilayah mangrove di wilayah Lombok Barat, khususnya Desa Lembar Selatan serta mendukung aksi nyata pelestarian mangrove dan memberikan contoh kepada masyarakat secara langsung. Pada kegiatan pengabdian ini, serangkaian kegiatan yang direncanakan secara terstruktur digunakan sebagai metode. Perencanaan kegiatan ini didasarkan pada hasil diskusi dan koordinasi antara seluruh tim pelaksana. Metode yang disepakati adalah sebagai berikut: survei lokasi, penyuluhan, penanaman mangrove, dan evaluasi kegiatan. Hasil yang didapat dari kegiatan pengabdian di Dusun Cemare fokus pada penanaman mangrove untuk melindungi hutan yang terancam akibat aktivitas lokal. Penyuluhan di Pesisir Pantai Dusun Cemare mencakup materi tentang penanaman mangrove dan diikuti sesi tanya jawab untuk memperdalam pengetahuan peserta. Penanaman mangrove dimulai setelah penyuluhan, dengan persiapan alat dan bahan serta pengarahan teknis tentang cara menanam. Peserta kemudian melaksanakan penanaman sesuai petunjuk yang diberikan. Setelah penanaman mangrove, tim melakukan evaluasi untuk menilai kegiatan dan merencanakan program lanjutan, termasuk penanaman di wilayah lain dan sistem pendampingan masyarakat. Kesimpulan dari kegiatan pengabdian ini adalah ilmu cara menanam mangrove telah tersampaikan kepada masyarakat di Dusun Cemare, Desa Lembar Selatan.
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

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.
Aksi Lomba Beach Cleaning pada Program Conservation Goes to School di Dermaga Tawun, Sekotong Barat Wulandari, Witri; Susianti, Lena; Umami, Riza; Abidin, Zaenal; Setyono, Bagus Dwi Hari; Diniariwisan, Damai; Affandi, Rangga Idris; Sumsanto, Muhammad; Asri, Yuliana; Marzuki, Muhammad
Jurnal Gema Ngabdi Vol. 6 No. 3 (2024): JURNAL GEMA NGABDI
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jgn.v6i3.537

Abstract

Community service activities carried out by the Deep Blue Sea Foundation and Mataram University KKN-MBKM students in Tawun Hamlet, West Sekotong Village, got a positive response from the local community. This event involved various parties, such as the Lombok Marine Aquaculture Center (BPBL) and security forces, which showed strong cross-sector collaboration. This activity aims to increase environmental awareness by involving 78 students from seven elementary schools through various activities, such as beach cleaning and eco-brick making. Beach clean-ups were the focus of the activity, with students divided into groups to collect rubbish from the coastal environment. As a result, 116 kg of waste was collected, consisting of 55 kg of organic waste and 61 kg of inorganic waste. The rubbish is then taken to the available waste management facilities. Students also play an active role in mentoring and facilitating activities, showing positive synergy between universities and the community. This activity is expected to have a positive impact on environmental cleanliness and public awareness of the importance of environmentally sound behavior. Therefore, similar activities are recommended to be integrated into the school curriculum and replicated in other regions to encourage changes in people’s behavior towards a sustainable lifestyle.
Survival rate and growth performance of tilapia (Oreochromis niloticus) exposed in polyvinyl chloride microplastics Setyono, Bagus Dwi Hari; Soenarky, Wiwin Iky; Abidin, Zaenal; Affandi, Rangga Idris
Depik Vol 13, No 3 (2024): DECEMBER 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.3.37131

Abstract

Plastic is one of the materials most widely used by humans. The more plastic that is used, the more plastic waste is released into environment and will polute water areas in various sizes, both macroplastics and microplastics. Microplastic are classified as plastic particles whose diameter is less than 5 millimeters. One type of microplastic that has an adverse impact on the life of aquatic organisms is polyvinyl chloride (PVC). The aim of this research was to determine the effect of PVC microplastic exposure on the survival rate and growth performance of tilapia, Oreochromis niloticus. 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. The results showed that exposure to polyvinyl chloride microplastics on the survival rate and growth performance of tilapia through water made a real difference to Survival Rate (SR), absolute weight growth, absolute length growth, Specific Growth Rate (SGR), Feed Convension Ratio (FCR) and the abundance of polyvinyl chloride microplastics in fish gut.Keywords:MicroplasticPolyvinyl chlorideTilapiaSurvival rateGrowth performance
The Effect of Exposure to Microplastic Polystyrene (PS) in Feed on the Haematology of Tilapia (Oreochromis niloticus) Saomadia, Baiq Triska; Setyono, Bagus Dwi Hari; Affandi, Rangga Idris
Journal of Fish Health Vol. 4 No. 1 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i1.4889

Abstract

Indonesia is one of the countries that has the largest archipelago area in the world. Indonesia's vast territorial waters also present major challenges in terms of environmental management. One problem that is getting worse is plastic waste. Over time, plastic waste scattered in the environment will degrade into small particles which are usually called microplastics. Tilapia (Oreochromis niloticus) is one of the economically and ecologically important freshwater fish species. This fish is not only an important source of protein for humans, but also plays a role in the balance of the marine ecosystem. Exposure to microplastics in fish can occur in various ways, including through contaminated feed. The aim of this study was to determine the effect of exposure to polystyrene (PS) microplastics in feed on the blood profile of tilapia (Oreochromis niloticus). The treatments given were P1 without exposure to microplastics, P2 with 0.01 mg/0.75 g, P3 with 0.1 mg/0.75 g, and P4 with 1 mg/0.75 g. The parameters measured in the study were blood profiles, including hematocrit, hemoglobin, erythrocytes, leukocytes, leukocyte differential and survival rate. The results obtained in this study were that hematocrit levels and survival rates had an effect on fish growth, while erythrocyte, leukocyte and leukocyte differential values had no significant effect on the blood profile of Nile fish exposed to polystyrene microplastics.
The Abundance of Bacteria Associated with Intertidal Seaweeds Sargassum sp. and Kappaphycus alvarezii in Ekas Bay Muahiddah, Nuri; Cokrowati, Nunik; Affandi, Rangga Idris; Junaidi, Muhammad; Sumsanto, Muhammad; Dwiyanti, Septiana; Asri, Yuliana; Lumbessy, Salnida Yuniarti
Journal of Fish Health Vol. 4 No. 1 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i1.4898

Abstract

This study investigates the abundance and diversity of bacteria associated with two intertidal seaweeds, Sargassum sp. and Kappaphycus alvarezii, in Ekas Bay. Intertidal zones are dynamic environments where seaweeds and their associated microbial communities play crucial roles in ecological processes. Seaweeds host a variety of bacteria that contribute to nutrient cycling, seaweed health, and overall ecosystem function. The primary variable measured in this study was the bacterial abundance, expressed as Colony Forming Units per milliliter (CFU/mL). The conclusion of these findings has positive implications for the environmental health around the floating raft, base stakes, Sargassum sp. and Kappaphycus alverazii. The absence of harmful bacteria supports the sustainability of aquatic ecosystems and can provide positive benefits for the species inhabiting those areas.
Natural Feed Nitzschia sp. Culture on Laboratory Scale Susianti, Lena; Affandi, Rangga Idris
Journal of Fish Health Vol. 4 No. 2 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i2.5515

Abstract

Natural feed is fish feed that has the form of microscopic organisms found in waters. Commonly used natural feeds are phytoplankton, zooplankton, protozoa, microcrustaceans, microscopic invertebrates, and others. The need for natural feed is growing in line with the increasing fisheries cultivation efforts. Phytoplankton has a very important role in waters, its ecological function as a primary producer and the beginning of the food chain causes phytoplankton to often be used as a measure of the fertility of waters. One of the phytoplankton that is abundant in waters because of its ability to survive even in extreme conditions and has a fat content is Nitzschia sp., a member of the Bacillariophyceae class. Nitzschia sp. plays an important role as a primary producer and is widely used as natural feed for marine organism larvae such as crustaceans, bivalves, and fish. The purpose of this study was to determine the laboratory-scale Nitzschia sp. natural feed culture technique to support cultivation activities. This research was conducted from March to April 2024 at the Marine Aquaculture Center (BPBL) Lombok, West Sekotong, West Lombok Regency, West Nusa Tenggara. The research methods used are descriptive methods and field observations (surveys). The results that the laboratory scale Nitzschia sp. natural feed culture technique includes equipment sterilization activities, culture preparation, seed distribution, density calculation and harvesting. Factors that affect the growth of Nitzschia sp. are culture media that are free from contamination, initial stocking density, light intensity of 2000-5000 Lux, water quality (pH, salinity, and temperature).
Co-Authors A. Rahman Abd Saddam Mujib Abidin, Z Abidin, Zaenal Adriana Monica Sahidu Agustin, Pradita Ayu Aini, Kuratul Alief Erwanda Panosa Andi Maria Ulfa Andre Rachmat Scabra Angga, Prayogi Dwina Annisa Azzahra, Annisa ANNISA, KARIMA NUR Anton Anton Arning Wilujeng Ekawati Asri, Yuliana Awan Dermawan Bagus Dwi Hari Setyono BAGUS DWI HARI SETYONO Bagus Dwi Hari Setyono Bagus Dwi Hari Setyono Baiq Triska Saomadia BETARI ATHIYAH IRAWATI Chen, Peter Damai Diniariwisan Damai Diniariwisan Dewi Putri Lestari Dewi Putri Lestari, Dewi Putri Diamahesa, Wastu Ayu Diniariwisan, Damai Dwi Budi Santoso Dwiyanti, Septiana Fariq Azhar Hafizah, Imroatul Hizbulloh, Lalu I Gusti Lanang Parta Tanaya Irika Devi Anggraini Isnaini, Siti Jami'atul Auliah 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 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 Nunik Cokrowati Nur Rahmawati Nuri Muahiddah OLIVIA NINGSIH Pebrianti, Ni Luh Mutiara Prapti, Az-Zahra Nandia Purwati, Siva Putri, Anesya Wandining Rahmadani, Thoy Batun Citra Retno Palupi Rhojim Wahyudi Riza Umami RR. Ella Evrita Hestiandari Rusmin Hari Nuryadin Rusmin Nuryadin Sahrul Alim Saomadia, Baiq Triska Sapto Andriyono Saputra, Marta Ade Septhian Marno 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 Ula, Nurtia Nikmatul Wiwik Handayani Wulandari, Witri Yanti, Septiana Dwi Yatin, Nur Yuliana Asri Yuliana Asri Yuliana Asri Yuliana Asri Zaenal Abidin