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All Journal Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA GANEC SWARA Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Jurnal Gema Ngabdi Jurnal Pengabdian Perikanan Indonesia Jurnal Media Akuakultur Indonesia Jurnal Abdimas Prakasa Dakara 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 Wicara Desa JARI : Jurnal Akuakultur Rawa Indonesia
Asri, Yuliana
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THE EVALUATION OF Spirulina platensis DIETARY SUPPLEMENTATION ON THE GROWTH PERFORMANCE AND COLOR QUALITY OF POLAR BLUE CICHLID (Archocentrus nigrofasciatus × Amphilophus citrinellus) Azril, Muh.; Wulan, Rahayu; Asri, Yuliana; Tartila, Shobrina Silmi Qori; mujtahidah, tholibah; Aji, Candra Purnomo; Setiani, Novia Ardhita; Wahyudi, Brillian Rossi; Widianto, Ikhwan Nursalman; Zusron, Muhammad
Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Vol 20, No 2 (2024): SAINTEK PERIKANAN
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ijfst.20.2.85-90

Abstract

This study aimed to evaluate S. platensis powder dietary supplementation on the growth performance and color quality of polar blue cichlids. This study used a completely randomized design experimental method with four different dietary supplementation doses of S. platensis powder, namely 10 g/kg diet (A), 20 g/kg diet (B), 30 g/kg diet (C), and 0 g/kg diet (K). These treatments were replicated four times. The polar blue cichlids as fish samples had 4.07 ± 0.12 cm and 2.15 ± 0.22 g. Diets (38% protein) were produced by coating the commercial feed with S. platensis powder in appropriate dosage. Feeding was performed until apparent satiation twice a day for 45 days. All parameters, including growth performance (feed intake, weight gain, length gain, specific growth rate, feed conversion ratio, survival rate) and color quality (total grid percentage and total chromatophores), were analyzed using an analysis of variance and the Duncan's multiple range test was applied to obtain the best treatment in growth performance and color quality. The dietary supplementation of S. platensis powder had no significant effect on the growth performance of polar blue cichlids. However, this treatment provides a higher total grid percentage of blue color and total chromatophores in the fish. The best treatment on color quality was found in a 30 g/kg diet dose of S. platensis powder. Therefore, 30 g/kg dose of S. platensis powder is effective to improve the color quality of polar blue cichlids, although providing no significant effect on the growth of the fish.
Inovasi Olahan Brownies Rumput Laut di Desa Ekas Buana, Lombok Timur, NTB Lumbessy, Salnida Yuniarti; Cokrowati, Nunik; Junaidi, Muhammad; Abidin, Zaenal; Asri, Yuliana; Dwiyanti, Septiana
Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Vol 7, No 3 (2024): Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstormin
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/japhb.v7i3.6902

Abstract

Desa Ekas Buana merupakan salah satu desa di Nusa Tenggara Barat, khususnya Lombok Timur yang terpilih sebagai pilot project (daerah pecontohan) pengembangan pangan biru (Blue Food) karena potensi rumput lautnya.  Hanya saja potensi rumput laut yang ada hanya terbatas dijual dalam bentuk kering saja dan belum dimanfaatkan dalam bentuk olahan makanan yang bisa meningkakan nilai jual rumput laut. Salah satu produk olahan berbahan dasar rumput laut yang dapat meningkatkan add value, salah satunya adalah Brownies rumput laut.  Adanya keterbatasan pengetahuan masyarakat akan olahan brownies rumput laut ini maka kegiatan pengabdian masyarakat ini betujuan untuk melakukan alih teknologixdan pengetahuan terkait olahan brownies rumput laut di Desa Ekas Buana Kegiatan pengabdian ini dilakuan dengan metode pelatihanxdan pendampingan produksi dengan indikator pencapaian adalah kemampuanvpeserta dalam membuat produk brownies rumput laut secara mandiri. Secara keseluruhan pengetahuan dan motivasicpeserta dalam membuat brownies rumput laut pada kegiatan pengabdian ini lebihcmeningkat setelah mempraktekkan pembuatan brownies rumput laut secara mandiri. Hal ini dapat dilihat dari antusiasme pesertacdalam menyimak materi dan praktek yang diberikan serta adanya permintaan pesertacuntuk diberikan lagi pelatihan terkait manajemen pemasaran dan pembukuan keluarga. Peningkatan kemampuan peserta ini secara terukur melalui kuisioner menunjukkan bahwa 85% peserta dapat menguasai materi dan memiliki peningkatan keterampilan membuat brownies rumput laut selama pelatihan
PENGARUH PENGGUNAAN EUCHEUMA COTTONII SEBAGAI IMUNOSTIMULAN PADA BIDANG AKUAKULTUR (REVIEW) MUAHIDDAH, NURI; ASRI, YULIANA
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.v18i1.797

Abstract

Eucheuma cottonii has been extensively studied in the field of aquaculture due to its potential as a natural immunostimulant. In this review, we explore the impact of using Eucheuma cottonii as an immunostimulant in aquatic animals. Based on recent literature, we conclude that Eucheuma cottonii can enhance the immune response in aquatic organisms, including increasing Total Haemocyte Count, phagocytic activity, and gene expression related to the immune system, thus enabling aquatic organisms to combat bacterial and viral infections. The mechanism of action of Eucheuma cottonii is believed to involve bioactive compounds such as sulfated polysaccharides that stimulate non-specific immune responses. The implications of using Eucheuma cottonii in aquaculture include the potential to improve the health and production performance of aquatic animals. However, challenges such as quality control of extracts, interspecies effectiveness, and potential environmental risks need to be addressed. Suggestions for further research include a deeper understanding of the mechanism of action, comparative studies among species, development of production technologies, environmental risk management, as well as education and training for aquaculture farmers. With careful and sustainable approaches, the use of Eucheuma cottonii as an immunostimulant has the potential to enhance the sustainability of the aquaculture industry and the overall health of aquatic animals.
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.
Seaweed and its antioxidant content at Batu Layar beach, Senggigi, West Lombok Regency Cokrowati, Nunik; Apriliyanti, Fisma; Nuryatin, Nuryatin; Jayusri, Jayusri; Junaidi, Muhammad; Asri, Yuliana
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.13.3.40014

Abstract

Seaweed is macro algae that it one of export commodity at Indonesia. In addition to having economic value, macroalgae also have an important role in aquatic ecosystems. macroalgae play a role as primary producers because of their ability to photosynthesize, produce organic matter, and oxygen in the aquatic environment. Waters on Lombok Island that are overgrown with seaweed include Batu Layar beach. Batu Layar sub-district is part of the tourism area located in the coastal area. Batu Layar sub-district includes a cultivation area consisting of a variety of land uses ranging from agriculture, livestock, fishing and so on. This study aimed to analyze the diversity of seaweed species in the coastal waters of Batulayar, Senggigi, West Lombok Regency along with antioxidant and chlorophyll-a content. The research was conducted in November 2023 in the waters of Batu Layar, Senggigi, West Lombok Regency. The research methods used in this study were survey methods and method explanation of antioxidant content and chlorophyll was carried out in the laboratory, by taking random samples based on the boundaries of the predetermined area as many as 4 stations. The result of this research are identified species of seaweed including Sargassum sp., Padina, Caulerpa, Galaxaura, Ulva, Gelidium, Acanthophora, Iaxaura, Halimeda, Boergesenia forbesii, Corallina, and Turbinaria. Padina antioxidant levels reached 81,31% and chlorophyll 14,35 mg/l. It can be concluded that there are 12 types of seaweed that grow wild consisting of four species each of green, brown, and red alga. Padina has the highest antioxidant content of 81,31%.Keywords:AquacultureAntioxidantChlorophyllSeaweedSargassum.
PERTUMBUHAN DAN TINGKAT KELANGSUNGAN HIDUP SPAT KERANG MUTIARA (Pinctada maxima) DENGAN KOMBINASI FITOPLANKTON Chaetoceros amami DAN Nitzschia sp. Auliyah, Annisah Nur; Mukhlis, Alis; Asri, Yuliana
Journal of Fish Nutrition Vol. 3 No. 1 (2023): Journal Of Fish Nutrition
Publisher : Journal of Fish Nutrition

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfn.v3i1.5254

Abstract

This study aims to evaluate the effect of the combination of Chaetoceros amami and Nitzschia sp. phytoplankton as natural food for the growth and survival of pearl oysters (Pinctada maxima). The experimental method was used with five different treatments consisting of treatment A = C. amami 100%; B = C. amami 75% + Nitzschia sp. 25%; C = C. amami 50 % + Nitzschia sp. 50%; D = Nitzschia sp 75% + C. amami 25%; E = Nitzschia sp 100%. Each treatment was repeated 3 times and the experimental units were randomly assigned using a Completely Randomized Design (CRD).  This research aims to assess the optimal natural feed for pearl oyster spat. The results of this study showed that feeding in combination had a significant effect (P<0.05) on the growth value of pearl mussels (P. maxima), the highest value of absolute growth of pearl mussels (P. maxima) which was maintained for 21 days was obtained, namely in treatment B (C. Amami 75% + Nitzschia sp 25%) with a mean ± SD size of 7.5 ± 0.2 mm and the highest survival rate results in treatment B (C. amami 75% + Nitzschia sp 25%) namely 89%. The results of this research are expected to provide valuable insights into the suitable natural feed to support the growth and survival of pearl oyster spat.
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.
Analysis of the Abundance and Diversity of Microplastic Contamination in Ekas Bay Cultivation Areas Sumsanto, Muhammad; Setyono, Bagus Dwi Hari; Asri, Yuliana; Dwiyanti, Septiana
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.v4i2.4950

Abstract

Ekas Bay is a semi-enclosed bay and estuary in the southern part of Lombok Island. Ekas Bay has an area of 5,312.68 hectares, although it is not very wide, this bay has its own uniqueness and is relatively protected from waves because it is located inland. In Ekas Bay itself, two river estuaries are found, namely the Awang River Estuary and the Kelongkong River Estuary. The existence of these two river estuaries has a negative impact on the condition of the waters of Ekas Bay because residue from household activities is carried away by the river current, one of which is plastic waste. The presence of microplastics on ocean coasts has a negative impact on sea water quality and the life of marine biota, microplastics cannot evaporate or degrade by themselves, microplastics will accumulate in sea water and the body parts of marine biota. This research aims to identify the type and abundance of microplastics in the Ekas Bay floating net cage area and the results obtained in water samples were that the abundance of microplastics at point A was 49.44 par/L, point B was 55.76 par/L and point C was 40.40 par /L. The abundance of microplastics in sediment samples at point A was 12.25 par/L, point B was 10.8 par/L and point C was 11.01 par/L.
Evaluation of the Ca-Mg Mineral Ratio in the Media Cultivation on the Growth Performance of Freshwater Prawns (Macrobrachium rosenbergii) Alim, Sahrul; Atmawinata, Lalu Mukhtar; Dwiyanti, Septiana; Asri, Yuliana
Journal of Fish Health Vol. 4 No. 4 (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.v4i4.5959

Abstract

Freshwater prawn (Macrobrachium rosenbergii) is a freshwater species which intensively cultivated. Calcium (Ca) and magnesium (Mg) are crucial factors supporting the biological and physiological activities of freshwater prawns. The presence of calcium and magnesium minerals in the environment is utilized by the prawns, especially after the molting process. Calcium and magnesium play roles in osmoregulation and the formation of the prawn's carapace. This study aims to determine the optimal ratio of calcium and magnesium minerals to support molting frequency, specific growth rate, survival rate, and feed efficiency.The experimental design used in this research is a completely randomized design (CRD) with five treatments and three replicates. The treatment given consisted of increasing Ca-Mg in the media: A: 30 mg l-1 Ca + 0 mg l-1 Mg (1:0); B: 30 mg l-1 Ca + 15 mg l-1 Mg (1:0.5); C: 30 mg l-1 Ca + 30 mg l-1 Mg (1:1); D: 30 mg l-1 Ca + 45 mg l-1 Mg (1:1.5) and E: 30 mg l-1 Ca + 60 mg l-1 Mg (1:2). Based on the result, treatment C: 30 mg l-1 Ca + 30 mg l-1 Mg (1:1) was found to improve molting frequency, growth rate, feed efficiency and survival rate.
Characterization of Microplastic Contamination of Whiteleg Shrimp (Litopenaeus vannamei) Cultivation in North Lombok, Indonesia Setyono, Bagus Dwi Hari; Wahyudi, Rhojim; Asri, Yuliana; Diniariwisan, Damai; Sumsanto, Muhammad
Journal of Fish Health Vol. 4 No. 4 (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.v4i4.5975

Abstract

This study investigates microplastic contamination in whiteleg shrimp (Litopenaeus vannamei) cultivation systems, focusing on water, feed, and shrimp health. Microplastics, which pose significant threats to aquaculture, are often ingested by shrimp, potentially causing physiological damage and reducing product quality. The research was conducted from June to September 2024 at PT—X in North Lombok Regency. Samples of water, shrimp organs (intestines, stomach, and gills), and feed (pellets and crumbles) were analyzed for microplastic contamination. Results revealed a high presence of microplastic fragments in both shrimp and feed, with a significant reduction in microplastic particles after water filtration treatment. Specifically, the water reservoir contained 71 microplastic particles before treatment, with fragments being the most prevalent, and decreased to 8 particles post-treatment. The pelleted feed showed 102 microplastic particles, with fragments comprising 90 of them. Similarly, crumble feed contained 49 microplastic particles, predominantly fragments. The findings emphasize the significant role of microplastic pollution from the surrounding environment and the feed production process in shrimp farming. This study provides essential insights into the sources and impact of microplastics on shrimp health and the quality of aquaculture products, advocating for improved management practices and environmental awareness to mitigate contamination risks.
Co-Authors Abd Saddam Mujib Abidin, Z Aji, Candra Purnomo Andre Rachmat Scabra Apriliyanti, Fisma Arfat, Arfat Asmahwati, Asmahwati Atmawinata, Lalu Mukhtar Auliyah, Annisah Nur Awan Dermawan Ayu Diamahesa, Wastu Azril, Muh Bagus Dwi Hari Setyono Batun Citra Rahmadani, Thoy Chen, Peter Dermawan, Awan Dewi Putri Lestari, Dewi Putri Diamahesa, Wastu Ayu Diniariwisan, Damai Dwiyanti , Septiana Dwiyanti, Septiana Fitriani Mulyani, Laily Fitriani, Laily Fitriani Hizbulloh, Lalu Hutapea, John Harianto Idris Affandi, Rangga Imam, Imam Agus Faisal Jayusri, Jayusri Juniyastuti, Sri Indah Khairul Umam Kukuh Nirmala Laily Fitriani Laily Fitriani Mulyani Lumbessy, Salnida Yuniarti Malik, Muhammad Dzakiy Mohammad Junaidi Muh Azril Muhammad Junaidi Muhammad Marzuki Muhammad Sumsanto Mujtahidah, Tholibah Mulyani, Laily Fitriani Nanda Diniarti Nunik Cokrowati Nuri Muahiddah Nuryatin, Nuryatin Padusung, Padusung Rahmadani, Thoy Bathun Citra Rahmadani, Thoy Batun Citra Rangga Idris Affandi Rhojim Wahyudi Rismayanti Rismayanti Riza Umami Rusmin Nuryadin Sahrul Alim Septiana Dwiyanti Setiani, Novia Ardhita Setyono, Bagus Dwi Shobrina Silmi Qori Tartila Susianti, Lena Syawalina Fitria Titi Indrawati, Titi Tri Heru Prihadi Wahyudi, Brillian Rossi Widianto, Ikhwan Nursalman WULAN, RAHAYU Wulandari, Witri Zaenal Abidin Zusron, Muhammad