cover
Contact Name
Andri Kurniawan
Contact Email
joaa.akuakultur2020@gmail.com
Phone
+6281351714747
Journal Mail Official
joaa@ubb.ac.id
Editorial Address
Jurusan Akuakultur Gedung Teladan di Fakultas Pertanian, Perikanan, dan Biologi Universitas Bangka Belitung Jl. Balunijuk, Kecamatan Mewarang, Bangka 33172
Location
Kab. bangka,
Kepulauan bangka belitung
INDONESIA
Journal of Aquatropica Asia
ISSN : 24073601     EISSN : 27217574     DOI : https://doi.org/10.33019/aquatropica
Journal of Aquatropica Asia (JoAA) is an open access scientific periodical managed by the Department of Aquaculture, Bangka Belitung University. JoAA Journal involvement is carried out 2 (two) times a year, namely in July and December in the form of the main manuscript is an article that contains the results of research (research articles). Other manuscript contributions can be in the form of short articles (short communication), articles review, and also special issues. Articles received will be reviewed by reviewers managed by the Editor in Chief before the manuscript is accepted and approved for publication in JoAA. The Journal of Aquatropica Asia (JoAA) accepts articles written in Indonesian or English with regard to aquaculture studies and aquatic ecology in the broadest sense covering aspects of reproduction, nutrition and feed, genetics, physiology, morphology, health of aquatic organisms, water quality, plankton, conservation, and other aspects relevant to the field of aquaculture.
Articles 165 Documents
KARAKTERISASI MORFOLOGIS BETTA EDITHAE YANG TERDAPAT DI KABUPATEN BANGKA TENGAH DAN KABUPATEN BANGKA SELATAN Prananda, Mustobi; Hafidz, Agus M; Kanaah, Akhlakul; Syarif, Ahmad Fahrul
Journal of Aquatropica Asia Vol 9 No 1 (2024): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v9i1.5371

Abstract

Betta edithae is one of the native freshwater fish species found on Bangka Island. This species has the potential to be developed as an ornamental fish because it has a unique and attractive body shape. However, its presence in nature is currently threatened by environmental degradation, habitat loss or change, introduction of foreign fish and overexploitation. The existence of Betta edithae species in Bangka Island, especially in Central Bangka and South Bangka districts, has never been reported scientifically. Therefore, the description of Betta edithae species in Central Bangka Regency and South Bangka Regency needs to be analyzed based on morphological aspects. This study aims to determine the morphological characteristics of Betta edithae species found in Central Bangka and South Bangka. The research method was carried out qualitatively with an exploratory descriptive approach. The results of the study show that the morphological characterization of Betta edithae found in Central Bangka and South Bangka districts shows that both fish have the same morphology. Morphometric character measurements of Betta edithae fish found in Central Bangka and South Bangka show that Betta edithae fish found in Central Bangka have a total length of 4.36 cm, which is greater than Betta edithae found in South Bangka. The meristic characters of Betta edithae fish found in the Central Bangka district are D.I.8, A.23, P.8, V.I.4, C.12. The meristic characters of Betta edithae fish found in South Bangka district are D.I.7, A.23, P.6, V.1.4, C.12.
PENINGKATAN POPULASI PAKAN ALAMI Daphnia sp DENGAN MEDIA AMPAS TAHU DAN EKSTRAK JAHE PADA KOMPOSISI YANG BERBEDA Safitri, Nanda Ayu; Firmani, Ummul; Aminin, Aminin
Journal of Aquatropica Asia Vol 9 No 2 (2024): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v9i1.5545

Abstract

Daphnia sp is a small aquatic organism that is rich in nutrients and is generally used as a potential natural food because of its high nutritional content. Challenges in fish farming arise because the availability of Daphnia sp is not always stable. As an alternative solution, tofu dregs and ginger extract are used as a source of protein and nutrition for Daphnia sp. Tofu dregs contain protein from soybean starch, while ginger extract contains immunostimulants. This study aims to evaluate the population density and growth rate of Daphnia sp by using media with tofu dregs and ginger extract with certain variations in composition. This research was carried out in Gopaan Sembunganyar Dukun-Gresik Hamlet in April-May 2024. The research method used was an experimental approach with a Completely Randomized Design (RAL), consisting of 3 treatments which were repeated 3 times, so that a total of 9 experimental units were obtained. Each treatment used a water volume of 8 liters with a Daphnia density of 20 individuals per liter. The parameters observed were temperature, pH, amonia, protein, fat and carbohydrate concentrations. The research results showed that the activity of providing Tofu Dregs and Ginger Extract had a significant influence on population density and growth of Daphnia sp. Treatment P2 showed the highest results with a density reaching 2653 ind.Lˉ¹, growth rate of 33.17%, protein content of 33.17%, fat content of 8.99%, and carbohydrate content of 53.36%. Keywords: Tofu dregs, Daphnia sp, ginger extract, growth, natural food
PENGAMATAN PENGAMATAN PERKEMBANGAN TELUR CUMI BANGKA (Uroteuthis chinensis) DAN MODIFIKASI PAKAN PASCA MENETAS Firnanda, Teguh; Indra, Indra; Putri, Isra Mulia; Robin, Robin
Journal of Aquatropica Asia Vol 9 No 2 (2024): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v9i2.5795

Abstract

Cumi Bangka (Uroteuthis chinensis) merupakan komdoditas perikanan yang memiliki nilai ekonimis yang tinggi dan salah satu komoditas unggulan strategis dalam sektor perikanan dan kelautan karena memiliki kualitas terbaik di pasar ekspor. Namun dikarenakan eksploitasi penangkapan cumi-cumi yang berlebihan, dan rusaknya habitat penempelan telur, sekaligus habitat pemijahan cumi-cumi akibat berbagai aktivitas teresterial, khususnya aktivitas penambangan pasir timah laut, menjadikan jumlah tangkapan cumi Bangka jauh menurun. Perubahan iklim global yang ekstrim, juga menjadi pemicu berkurangnya jumlah cumi di alam. Penelitian ini bertujuan untuk mempelajari perubahan morfologi telur cumi Bangka (U. Chinensis) sebelum menetas dan mengukur survival rate larva cumi pasca menetas, yang diberikan pakan buatan dan pakan egg custard di modifikasi. Pengamatan morfologi dilakukan secara langsung setiap 24 jam, sejak diambil dari alam samapi menetas di bak pemeliharaan. Dengan mengamati perubahan bentuk morfologi, bobot dan panjang telur. Selanjutnya pemberian pakan buatan dan egg custard di modifikasi setelah telur menetas diberikan lima kali dalam sehari, yakni pada jam 07.00 pagi, jam 11.00 siang, jam 15.00 sore, jam 19.00 malam, 23.00 malam. Hasilnya menunjukkan bahwa, dimedia tetas dibutuhkan waktu 6-9 hari bagi telur cumi untuk menetas. Setiap hari terjadi perubahan morfologi telur yang semakin membesar dan pemisahan jonjot yang jelas disetiap kapsul telur. Hatching Rate cumi mencapai 65,40 %, pada salinitas 31-35 ppt. Pemberian tiga jenis pakan buatan, yakni Otohime B2, Feng-Li 0 dan Scretting Stella B-2 mampu membuat larva cumi bertahan selama 3 dan 4 hari. Pemberian pakan tiga jenis egg custard di modifikasi hanya mampu membuat larva cumi bertahan selama 4 dan 5 hari.
MINI RISET: POTENSI CEMARAN MIKROPLASTIK DI PANTAI TEMBERAN, KABUPATEN BANGKA Lestari, Winda; Citra, Wallika; Putri, Yussi; Kurniawan, Andri
Journal of Aquatropica Asia Vol 9 No 2 (2024): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v9i2.5817

Abstract

The presence of microplastics in the environment has generated global concerns. Microplastics contamination is a global environmental problem which negative effect in a habitat, include waters and can enter the food chain that contribute to human health. Occurrence of microplastics in the environment affected by intensive anthropogenic activities, one of them is tourism activity. This study aimed to determine the types and the abundance of microplastics at Temberan Beach, Bangka Regency, Bangka Belitung Archipelago Province. The water samples were taken using a plankton net (mesh size 100 / 150 µm) with diameter 15 cm and 1,5 L of the surface of the water was analyzed the microplatics content. The microplasctics analysis was carried out by oxidative digestion of organic matters method which are utilizing hydrogen peroxide (H2O2). The results showed there were four types of microplastics and their abundance, namely fiber (54%), foam (26%), fragment (15%), and film (5%). We have observed that anthropogenic activity contributed to microplastic abundance.
PENGUJIAN ZONA INHIBISI DIFUSI CAKRAM EKSTRAK RUMPUT LAUT MERAH (Eucheuma cottonii) SEBAGAI ANTIBAKTERI TERHADAP Streptococcus mutans Putri, Berta; Wulandari, Adinda Nur; Putri, Desi Aulia; Mawarni, Intan; Laksono, Bayu Aji; Nurjanah, Nahla Sabrina; Jaya, Iman Indra Kusuma; Perdana, Alfath Deip; Syam, Dalilla Nurathifa; Putri, Wanda Andella
Journal of Aquatropica Asia Vol 9 No 2 (2024): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v9i2.5982

Abstract

Penelitian bertujuan untuk menguji aktivitas antibakteri ekstrak Eucheuma cottonii terhadap Streptococcus mutans menggunakan metode difusi cakram. Streptococcus mutans merupakan penyebab utama karies gigi, dan pemanfaatan bahan alam seperti alga merah dapat menjadi alternatif pengganti antibiotik sintetis. Sampel Eucheuma cottonii yang diperoleh dari Pesisir Desa Ruguk, Lampung Selatan, dimaserasi dengan pelarut metanol, kemudian diekstraksi menggunakan metode rotary evaporator dan water bath. Ekstrak diuji pada berbagai konsentrasi (10.000, 5.000, 1.000, 100, 10 ppm) untuk mengukur zona hambat terhadap bakteri uji. Hasil menunjukkan bahwa metode water bath menghasilkan zona hambat maksimal sebesar 2 mm pada konsentrasi 10.000 ppm dalam 24 jam pertama, tetapi efek antibakteri melemah seiring waktu. Metode rotary evaporator menunjukkan hasil yang berfluktuasi, dengan zona hambat terbesar pada konsentrasi 5.000 ppm sebesar 0,90 mm dan anomali pada konsentrasi rendah setelah inkubasi lebih lama. Secara keseluruhan, aktivitas antibakteri tergolong lemah (<5 mm), menunjukkan sifat bakteriostatik, yakni menghambat pertumbuhan tanpa membunuh bakteri secara permanen. Metode water bath lebih unggul dalam menghasilkan ekstrak yang stabil dengan aktivitas antibakteri konsisten dibandingkan rotary evaporator. Penelitian ini menyimpulkan bahwa ekstrak Eucheuma cottonii memiliki potensi antibakteri, tetapi optimasi lebih lanjut diperlukan untuk meningkatkan efektivitasnya terhadap Streptococcus mutans.
UTILIZING BIOTOPE PRINCIPLES AND TECHNIQUES FOR SUSTAINABLE CULTIVATION AND DOMESTICATION OF AN ENDANGERED PAROSPHROMENUS DEISSNERI Valen, Fitri Sil; Notonegoro, Hartoyo; Sitorus, Rostiar
Journal of Aquatropica Asia Vol 9 No 2 (2024): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v9i2.6122

Abstract

Parosphromenus deissneri is a freshwater species known exclusively from Bangka Island, Indonesia. According to the IUCN Red List of Threatened Species in 2020, this species is endangered, and the population continues to decrease due to the consequences of open-pit tin mining on Bangka Island harming its natural ecosystem. Despite the fact that this species is regarded as endangered, no known conservation and domestication initiatives have been made to enhance its number in the wild. In this study, we propose to do domestication of P. deissneri using biotope principles and techniques to increase the P. deissneri capacity for adaptation and reproduction since these species believe they are in their natural habitat. This study was carried out from April to September of 2023 at Bangka Belitung Endemic Fish Laboratory. We designed the biotope concept using an aquarium with dimensions 200 cm x 100 cm x 50cm. Biotopes are equipped with aquatic plants, roots, twigs, dead leaves, sand, rocks, gravel, and water containing natural plankton as biotic and abiotic elements. In this study, a Parosphromenus deissneri broodstock of 20 individuals (10 males and 10 females) was maintained for a 5-month period, resulting in an 80% survival rate. During the study, one mating pair successfully produced approximately 14 eggs, 8 of which hatched. Following a 2-month larval development phase, 4 fry survived to adulthood, yielding a survival rate of 25% relative to the total number of hatched eggs. These results underscore the necessity for refined husbandry practices and optimal environmental conditions to improve fry survival and enhance reproductive success in future breeding efforts.
MANIPULASI LINGKUNGAN TERHADAP TINGKAT FERTILISASI DAN PENETASAN IKAN KAKAP PUTIH (Lates calcarifer) STRAIN LOKAL DAN STRAIN AUSTRALIA Wulandari, Ade Lia Fitri; Marantika, Alexander Korinus; Wulandari, Dewi; Fain, Hamdanul
Journal of Aquatropica Asia Vol 10 No 1 (2025): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v10i1.6191

Abstract

Tingginya permintaan ikan kakap putih (Lates calcarifer) baik untuk konsumsi domestik maupun ekspor mengakibatkan semakin banyak permintaan ikan kakap putih ukuran konsumsi, sehingga aktivitas budidaya ikan kakap putih harus dikelola dengan baik untuk meningkatkan budidaya ikan kakap putih dan tetap stabil. Penelitian ini bertujuan untuk mengetahui kajian pemanfaatan manipulasi lingkungan terhadap hasil pemijahan ikan kakap putih (Lates calcarifer) strain lokal dan Australia yang meliputi jumlah fertilization rate, dan hatching rate. Penelitian ini dilaksanakan selama 3 bulan. Metode yang digunakan dalam kegiatan ini adalah metode deskriptif dengan pendekatan kuantitatif. Induk yang digunakan yaitu 16 ekor ikan kakap putih strain lokal dan 16 ekor ikan kakap strain Australia yang sudah matang gonad. Dari hasil penelitian didapatkan informasi jumlah rata- rata ferilization rate tertinggi pada pada strain Australia yaitu pada bulan Maret dengan nilai 90%. Rata-rata hatching rate tertinggi pada strain Australia yaitu pada bulan Maret dengan nilai 92%. Berdasarkan fertilization rate dan hatching rate dapat dikatakan perfoma hasil pemijahan dari strain Australia lebih tinggi dari strain lokal. Kata kunci : Lates calcarifer, fertilization rate, hatching rate
ANALISIS PROKSIMAT DAN UJI ORGANOLEPTIK BISKUIT PEDADA (Sonneratia caseolaris) SEBAGAI SUMBER PANGAN ALTERNATIF Andriyono, Sapto; Hasanah, Uswa; Pujiastuti, Dwi Yuli; Hidayati, Nuning Vita
Journal of Aquatropica Asia Vol 10 No 1 (2025): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v10i1.6192

Abstract

Biskuit merupakan salah satu produk makanan ringan yang digemari oleh banyak kalangan Masyarakat yang saat ini banyak sekali inoasi ang dikembangkan. Salah satu biskuit yang dikembangkan dari sumber tepung alternatif adalah biscuit pedada yang dibuat dari tepung buah mangrove jenis Sonneratia caseolaris. Penelitian telah dilaksanakan dar Desember 2022 hingga Februari tahun 2024 di Laboratorium Pengolahan Pangan, Laboratorium Mikrobiologi, dan Laboratorium Kimia dan Analisis di Fakultas Perikanan dan Kelautan Universitas Airlangga. Parameter pengujian selain analisis proksimat pada produk juga dilakukan uji organoleptik. Berdasarkan hasil uji proksimat, biskuit dengan substitusi tepung pedada menunjukkan rata-rata penilaian kadar karbohidrat, kadar protein, kadar lemak, dan kadar air pada setiap perlakuan yaitu P0 kontrol (0%), 25% (P1), 50% (P2), 75% (P3). Sementara hasil pengujian organoleptik yang dilakukan memiliki penilaian kualitas warna (p < 0,05) yang menunjukkan bahwa terdapat pengaruh yang signifikan antara substitusi tepung pedada terhadap kualitas warna, aroma, rasa, dan tesktur pada biskuit. Substitusi tepung terigu dengan tepung buah pedada pada biskuit berpengaruh terhadap meningkatkan karbohidrat serta rendah protein dan lemak dan mengurangi kadar gluten. Pengujian organoleptik menunjukkan bahwa perlakuan dengan hasil terbaik ialah pada P1, konsentrasi tepung pedada 25% memiliki warna, tekstur, dan aroma yang paling disukai panelis.
The UTILIZATION OF KELAKAI LEAF SILAGE (Stenochlaena palustris) AS SUPPLEMENTARY FEED FOR KELABAU (Osteochilus melanopleurus) IN BIOFLOC SYSTEM Syahputri, Octaviana D; Fauzana, Noor A; Hanafie, Agussyarif; Nugroho, Agung
Journal of Aquatropica Asia Vol 10 No 1 (2025): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v10i1.6234

Abstract

Kelabau is a species of indigenous fish from Kalimantan and Sumatra that is now rarely found in rivers. This is due to the fishing by fishermen who are less selective for years without being balanced with cultivation efforts. Cultivations have several aspects that need to be considered, namely the availability of feed that contains good nutrients and is in accordance with the needs of fish. Kelakai is an alternative that can be used as additional feed for kelabau. the use of the biofloc system is also rarely done in kelabau farming. The combination of kelakai leaf silage and biofloc system has the potential to increase the efficiency of kelabau farming by applying environmentally friendly technology. The study aims to analyze the growth performance of kelabau. The research was carried out in the Wet Laboratory located at the Faculty of Fisheries and Marine Science, Lambung Mangkurat University, Banjarbaru City, South Kalimantan Province. The research method used was an experimental approach with a Completely Randomized Design (RAL), consisting of 3 treatments which were repeated 3 times, so that a total of 9 experimental units were obtained, where Treatment K (Control) is commercial feed given at a dose of 5% of biomass weight, Treatment A is kelakai leaf silage at a dose of 5% of biomass weight, and Treatment B is commercial feed + kelakai leaf silage at a dose of 2.5% of biomass weight. The research results showed the best results in relative length of 121.5%, relative weight of 24.0%, and feed utilization efficiency of 47.3%. FCR showed the best results in treatment K of 0.68% and the best survival rate in treatments K and A of 99.3%. Treatment B can be considered as an alternative feed for the cultivation of kelabau in biofloc systems because it can improve growth performance.
A STUDI KOMPARASI BIOAKUMULASI LOGAM BERAT TIMBAL (Pb) PADA TAMBAK TRADISIONAL IKAN BANDENG (Chanos chanos) DI PANTURA JAWA TIMUR: GRESIK, SIDOARJO, DAN PASURUAN Parikesit, Prismadian Aji; Dewi, Nina Nurmalia; Hidayati, Nuning Vita; Octoriani, Widyanti; Andriyono, Sapto
Journal of Aquatropica Asia Vol 10 No 1 (2025): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v10i1.6261

Abstract

Abstrak Ikan bandeng (Chanos chanos) merupakan potensi perikanan payau. budidaya ikan bandeng di Jawa Timur masih menggunakan sistem tradisional, dimana air baku tambak menggunakan aliran air sungai setempat dan pasang surut air laut. Budidaya ikan bandeng secara tradisional memiliki kelemahan yaitu sulit menjaga kualitas air sehingga mudah tercemar oleh limbah rumah tangga maupun limbah industri. Bioakumulasi logam berat merupakan proses peningkatan konsentrasi suatu zat yang masuk kedalam tubuh mahkluk hidup. Salah satu logam berat yang dapat mencemari perairan yaitu logam timbal (Pb). Penelitian ini bertujuan untuk mengetahui konsentrasi limbah timbal (Pb) yang terkandung pada air, sedimen, dan daging ikan bandeng di tambak tradisional Desa Watuagung (Gresik), Desa Kalanganyar (Sidoarjo), dan Desa Jarangan (Pasuruan). Selain itu, untuk mengetahui tingkat pencemaran Pb di Desa Watuagung (Gresik), Desa Kalanganyar (Sidoarjo), dan Desa Jarangan (Pasuruan). Metode penelitian ini dengan mengambil data secara acak (purposive random sampling). Dengan pengambilan sampel di tiga lokasi yang berbeda, setiap lokasi terdapat tiga stasiun yang diuji. Hasil dari penelitian ini, kandungan logam Pb pada air dan daging ikan bandeng tidak terdeteksi, pada sedimen terjadi akumulasi logam Pb namun kadarnya masih dibawah baku mutu dan masih layak untuk kegiatan budidaya ikan bandeng. Tingkat pencemaran logam Pb pada ketiga lokasi tambak (Gresik), (Sidoarjo), dan (Pasuruan) masih tergolong aman. Nilai indeks pencemaran Igeo, CF, dan BCF masih dibawah ambang batas dan masih tergolong aman. Kata Kunci: Ikan Bandeng, Logam Berat, Timbal, Bioakumulasi Abstract Milkfish (Chanos chanos) is a potential brackish water fishery. milkfish cultivation in East Java still uses a traditional system, where the raw water of the pond uses local river water flow and sea tides. Traditional milkfish cultivation has the disadvantage that it is difficult to maintain water quality so that it is easily contaminated by household waste and industrial waste. Bioaccumulation of heavy metals is the process of increasing the concentration of a substance that enters the body of a living creature. One of the heavy metals that can pollute waters is lead. This study aims to determine the concentration of lead (Pb) waste contained in water, sediment, and milkfish meat in traditional ponds in Watuagung Village (Gresik), Kalanganyar Village (Sidoarjo), and Jarangan Village (Pasuruan). In addition, to determine the level of Pb pollution in Watuagung Village (Gresik), Kalanganyar Village (Sidoarjo), and Jarangan Village (Pasuruan). This research method is by purposive random sampling. By taking samples at three different locations, each location has three stations that are tested. The results of this study, the Pb metal content in water and milkfish meat was not detected, in the sediment there was an accumulation of Pb metal but the levels were still below the quality standards and were still suitable for milkfish cultivation activities. The level of Pb metal pollution in the three pond locations (Gresik), (Sidoarjo), and (Pasuruan) was still relatively safe. The pollution index Igeo, CF, and BCF were still below the quality standards and were still safe. Keywords: Milkfish, Heavy Metal, Lead, Bioaccumulation