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All Journal Jurnal Akuakultur Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Ilmu Lingkungan GRADASI Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat BERITA BIOLOGI Panrita Abdi - Jurnal Pengabdian pada Masyarakat Omni-Akuatika Acta Aquatica: Aquatic Sciences Journal Jurnal Matematika Sains dan Teknologi EnviroScienteae Jurnal Akuakultur Sungai dan Danau Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture Indonesian Aquaculture Journal Jurnal Riset Akuakultur Jurnal Mina Sains Jurnal Kelautan Nasional Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Demandia : Jurnal Desain Komunikasi Visual, Manajemen Desain, dan Periklanan JURNAL PERIKANAN TROPIS Jurnal Abdi Insani PELAGICUS: Jurnal IPTEK Terapan Perikanan dan Kelautan Nekton JAGO TOLIS : Jurnal Agrokompleks Tolis Buletin Jalanidhitah Sarva Jivitam Clarias : Jurnal Perikanan Air Tawar Jurnal Pusat Inovasi Masyarakat Journal of Fish Health Jurnal Salamata Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Policy Brief Pertanian, Kelautan, dan Biosains Tropika Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan JARI : Jurnal Akuakultur Rawa Indonesia Advances in Tropical Biodiversity and Environmental Sciences

Eddy Supriyono

Departemen Budidaya Perairan, Fakultas Perikanan Dan Ilmu Kelautan, IPB University, Jalan Raya Dramaga Kampus IPB, 16680, Jawa Barat, Indonesia

Author-ID : 476534

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Application of calcium carbonate (CaCo3) at different time intervals on the growth of freshwater lobster (Cherax quadricarinatus) Hastuti, Yuni Puji; Nurussalam, Wildan; Supriyono, Eddy; N Hutomo; Lesmana, Dudi
JURNAL MINA SAINS Vol. 10 No. 1 (2024): Jurnal Mina Sains
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jmss.v10i1.10567

Freshwater lobsters are one of the crustacean commodities that have started to be developed through cultivation. Besides having high nutritional value, freshwater lobsters have a stable sales value or price throughout the year. Freshwater lobster is a crustacean commodity that is not easily stressed or easily attacked by disease. The availability of calcium is essential for lobster growth, especially the formation of its shell. This research aims to determine the effectiveness of adding calcium carbonate at different time intervals by adding 150 mg/L CaCO3 lime. The study was conducted from June to July 2020 at the Aquaculture Environmental Laboratory, Bogor Agricultural Institute. The research used a Completely Randomized Design (CRD) with five treatments and three replications. The treatment used was K+ and K-, and the time interval for adding CaCO3 was once every five days, once every ten days, and once every 15 days. The aquarium measures 100 x 50 x 51 cm with a water height of 21 cm. The lobster used measures 1.5 cm. The research results after statistical testing showed that aquarium A1 (addition of CaCO3 every five days) experienced an increase in length of 0.67 cm. Weight of 0.67 g, B1 (addition of CaCO3 every ten days) experienced an increase in length of 0.87 cm and weight of 0.78 g, C1 (addition of CaCO3 every 15 days) experienced an increase in length of 0.97 cm and weight of 0.98 g, K+1 experienced an increase in length of 1.05 cm and weight of 1.06 gr, K-1 experienced an increase in length of 0.46 cm and weight of 0.45 g.

Monitoring the water quality of Belawan Sea for rearing asian seabass Lates calcarifer in a floating net cage system Iman Sari Lubis, Vina; Nirmala, Kukuh; Supriyono, Eddy; Hastuti, Yuni Puji
Jurnal Akuakultur Indonesia Vol. 23 No. 2 (2024): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19027/jai.23.2.269-280

Belawan is a coastal area located in Medan Belawan District, North Sumatra Province. The aim of the research is to determine the feasibility status of the study location if it is developed as a location for floating net cages (KJA). The research was carried out in the sea waters of Belawan in August–September 2022. The research parameters observed during the research were hydrooceanographic data and water quality data including physical parameters, chemical parameters, biological parameters. Determination of water quality status using the STORET Index, CCME WQI Index and principal component analysis (PCA). Observation parameters during the research were clinical symptoms, histological observations and growth performance of Asian sea bass. The research results show that tides, COD and turbidity are parameters that do not comply with water quality standards. The types of phytoplankton consist of 15 species and 4 classes, namely Cyanophyceae, Chlorophyceae, Bacyllariophyceae and Dynophyceae. Observation total vibrio count (TVC) shows that in all water samples it is Log 105 CFU/mL and in snapper organs (gills, liver, kidneys) there are Log 104-105 CFU/g. The results of the research can be concluded that for each zone in Belawan waters there is no difference in the level of pollution between zones in terms of the STORET index (moderately polluted) and the CCME WQI index (marginal) with limiting factors namely COD and turbidity. Belawan waters are in less than suitable condition in August–September for snapper cultivation activities in floating net cages (KJA) characterized by low SR and ADG values. Keywords: Belawan Waters, CCME WQI index, STORET index, principal component analysis (PCA), water quality monitoring ABSTRAK Belawan termasuk kawasan pesisir yang terletak di Kecamatan Medan Belawan, Provinsi Sumatera Utara. Tujuan dari penelitian adalah untuk menentukan status kelayakan lokasi kajian jika dikembangkan sebagai lokasi keramba jaring apung (KJA). Penelitian dilaksanakan di perairan laut Belawan, Kota Medan yaitu pada bulan Agustus–September 2022. Metode pengambilan sampel dilakukan secara purposive sampling. Adapun parameter penelitian yang diamati selama penelitian yaitu data hidro oseanografi dan data kualitas air meliputi parameter fisika (konduktivitas, TDS, salinitas, suhu, kecerahan, kekeruhan), parameter kimia (DO, BOD, COD, amonia, pH), parameter biologi (plankton, TVC). Penilaian kualitas perairan menggunakan Indeks STORET, Indeks CCME WQI dan principal component analysis (PCA). Parameter pengamatan saat penelitian yaitu gejala klinis, pengamatan histologi dan kinerja pertumbuhan ikan kakap putih. Hasil penelitian menunjukkan bahwa pasang surut, COD dan kekeruhan merupakan parameter yang tidak sesuai dengan baku mutu kualitas air. Adapun jenis fitoplankton terdiri dari 15 spesies dan 4 kelas yaitu Cyanophyceae, Chlorophyceae, Bacyllariophyceae dan Dynophyceae. Pengamatan total vibrio count (TVC) menunjukkan bahwa pada seluruh sampel air yaitu Log 105 CFU/mL dan pada organ ikan kakap (insang, hati, ginjal) yaitu Log 104-105 CFU/g. Hasil penelitian dapat disimpulkan bahwa setiap zona dalam perairan Belawan tergolong tercemar sedang dan tidak terdapat perbedaan tingkat pencemaran ditinjau dari indeks STORET dan indeks CCME WQI dengan faktor pembatas yaitu COD dan kekeruhan. Berdasarkan hal tersebut, Perairan Belawan dalam kondisi kurang layak untuk kegiatan budidaya ikan kakap di keramba jaring apung (KJA) ditandai dengan nilai SR dan ADG yang rendah. Kata Kunci: indeks CCME WQI, indeks STORET, monitoring kualitas air, Perairan Belawan, principal component analysis (PCA)

Pembuatan Masterplan Kawasan Pusat Produksi Benih dan Induk Ikan Lokal di Desa Buko Poso, Way Serdang, Mesuji, Lampung Nurussalam, Wildan; Supriyono, Eddy; Jariyah, I’it Rohmatul; Mahmud, Moh Burhanuddin
Jurnal Akuakultur Sungai dan Danau Vol 9, No 2 (2024): Oktober
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v9i2.231

Kabupaten Mesuji has many rivers, canals, reservoirs, and swamps that can be utilized as facilities for the development of fisheries. However, the level of fish production still relies on catches, which can result in reducing the availability and population of fish. The objective of this research is to create a master plan for establishing a center for local fish seed and broodstock production, considering the land suitability in Buko Poso Village, Way Serdang Sub-district, Mesuji District, Lampung Province. Field observation activities include in-situ and ex-situ water quality measurements at four observation stations, soil sampling at five points with three. The results of the soil texture analysis using the soil triangle indicate clay-textured soil. The suitable species for cultivation include Asian Redtail Catfish, Striped Snakehead, Clown Knifefish, Hoven's Carp, and Nile Tilapia. Infrastructure that can be built includes filter tank ponds, wastewater treatment plants, hatcheries, nursery ponds, broodstock maintenance ponds, breeding ponds, and other supporting facilities.

Utilization of MS 222 in Transport of Catfish (Pangasius sutchi) Seed Arfah, Harton; Supriyono, Eddy
Jurnal Akuakultur Indonesia Vol. 1 No. 3 (2002): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

ABSTRACTProblems faced in supplying seed out of Java especially Bogor to Sumatera, for instance, are it only contains few seed (100 seeds/l) and it has a high mortality rate because of stress during transport. This experiment was conducted to know the effect of MS 222 in keeping fish metabolism activity down while taking note of its survival rate and change of water quality. The experimental design used here was factorial design 3x5 with 3 repetitions. Dosages of MS–222 were 0, 25 and 50 ppm and the fish densities were 100, 300, 400, 500 and 600 per liter. As container was plastic bag (volume 10 l). After putting the fish into the plastic bag, it was filled up with oxygen, which the volume was 3 times than water volume, than the plastic bag was closed by tying it. After 18 hours of treatment the survival rate and water quality were checked. Based on evaluation of survival rate, it was concluded that the combination between 25 ppm of MS 222 and fish density, which was 500 per liter, gave an optimum result.Keywords: Catfish, Pangasius sutchi, live transport, stress, MS–222, survival rate ABSTRAKKendala yang dihadapi dalam pemasokan benih ikan patin dari pulau Jawa terutama Bogor, keluar pulau Jawa terutama Sumatera adalah jumlah ikan yang terangkut masih sedikit (± 100 ekor/l) dan tingkat kematian yang cukup tinggi, karena stres selama perjalanan. Penelitian ini dilakukan untuk mengetahui pengaruh penggunaan MS–222 dalam menekan aktivitas metabolisme ikan dengan memperhatikan tingkat kelangsungan ikan dan perubahan kualitas air. Penelitian ini menggunakan rancangan faktorial 3x5 dengan 3 ulangan. Dosis MS–222 yang digunakan: 0,25 dan 50 ppm dan kepadatan ikan: 100, 300, 400, 500 dan 600 ekor/l. Wadah pengangkutan berupa kantong plastik (volume 10 l). Ikan yang diangkut dimasukkan ke dalam kantong plastik, kemudian dipompakan oksigen sebanyak 3 kali volume air, selanjutnya dilakukan pengikatan. Setelah 18 jam perlakuan dilakukan perhitungan terhadap tingkat kelangsungan hidup ikan dan perubahan kualitas air media. Hasil penelitian ini menunjukkan kombinasi penggunaan MS–222 25 ppm dan kepadatan ikan 500 ekor/l memberikan tingkat kelangsungan hidup yang optimal.Kata kunci: Ikan patin, Pangasius sutchi, pengangkutan hidup, stres, MS–222, tingkat kelangsungan hidup.

Blood Glukose Response of Giant Gouramy (Osphronemus gaouramy, Lac.) to the Stress of Environmental Temperature Changes Hastuti, S.; Supriyono, Eddy; Mokoginta, Ing; Subandiyono, .
Jurnal Akuakultur Indonesia Vol. 2 No. 2 (2003): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

This experiment was conducted to investigate blood glucose performance of giant gouramy (Osphronemus gouramy, Lac.) to environmental changes. Fish with body weight of about 52,15 g was used in the experiment. A hundred and twenty fish were subjected to stress by moving them to another aquarium containing cooler water for 5 minute before put them back to the origin aquarium. The stress treatments were Δ 0°C (A), Δ-3°C (B), Δ-6°C(C), and Δ-9°C(D). Blood glucose was measured at 0, 1, 2, 3, 4 and 5 hours post stress, each for 5 fish. During stress treatment, the survival offish were recorded. To study the role of insulin activation on reducing the stress effects, thirty fish were injected with insulin 2 IU/100 g body weight before subjected them to stressar. Blood glucose level of fish subjected to temperature stress of Δ-9°C was the greatest. The blood glucose response to temperature changes was linear, Y = 4,4543 X + 35,553 with R2 = 0,09976. The survival rate of fish was 100% for all treatments. Injected of insulin 2 IU/100 g body weight was able to reduce hyperglycemia that caused by stress. Key words: Blood glucose, giant gouramy, Osphronemus gouramy, stress ABSTRAK Penelitian ini dilakukan dengan tujuan untuk mengetahui performa glukosa darah ikan gurami (Osphronemus gouramy, Lac.) dalam merespon perubahan suhu lingkungan. Ikan berbobot rata-rata 52,15 g sebanyak 120 ekor diberi stres dengan cara diangkat dan dipindahkan ke suatu wadah yang bersuhu lebih dingin selama 5 menit dan dikembalikan lagi ke wadah mula-mula. Perlakuan stres perubahan suhu dingin tersebut adalah A (Δ 0°C), B (Δ- 3°C), C (Δ-6°C) dan D (Δ-9°C). Glukosa darah diukur dari 5 ekor ikan pada jam ke 0, 1, 2, 3, 4 dan 5 jam pascastres. Kelangsungan hidup dihitung pada saat perlakuan stres. Untuk melihat peran aktivasi insulin dalam menekan efek stres, ikan sebanyak 30 ekor diinjeksi insulin 2 iu/100 g bobot badan sebelum diberi stres. Kadar glukosa darah ikan gurame yang diberi stres perubahan suhu dingin sebesar Δ-9°C mengalami peningkatan paling besar. Respon glukosa darah terhadap stres perubahan suhu tersebut berpola linier Y= 4,4543 X + 35,553, dengan R2 = 0,9976. Perlakuan tersebut menghasilkan kelangsungan hidup yang sama yaitu 100%. Injeksi insulin 2 IU/100 g bobot badan mampu menekan hiperglisemia akibat stres. Kata kunci: Glukosa darah, ikan gurami, Osphronemus gouramy, stres

Effect of LH-RHa Injection trough W/O/W LG (C-14) Emulsion on Gonad Development of Catfish (Pangasious hypophthalmus) Potalangi, N.; Toelihere, M.; Junior, M. Zairin; Supriyono, Eddy
Jurnal Akuakultur Indonesia Vol. 3 No. 3 (2004): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

The objective of this research was to study the effect of LHRHa gonad maturity in broodstock of P. hypophthalmus through W/O/W LG (C-14) emulsion injection. The treatments consisted of control (A), 50 µg/kg fish wight (B), and 100 µg/kg fish weight (C), with five replications of each. Fish weight at the beginning of experiment was 2.0 kg/individual. The result showed that LHRHa in W/O/W emulsion had positive effect on egg maturation. This was shown by the value of average of eggs diameter. The maximum size of egg diameter for fish 701.52 ± 17.56 µm. The size of eggs was more homogenous in group B than those of group C and A. it was concluded that injection of LHRHa in W/O/W LG (C-14) emulsion if effective in promoting gonad maturation and oocyte development in the catfish

The use of sand as a substrate for culture of polychaeta worm Dendronereis pinnaticirris Mustofa, Ahmad Ghufron; Harris, Enang; Supriyono, Eddy; Jusadi, Dedi
Jurnal Akuakultur Indonesia Vol. 11 No. 2 (2012): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

This experiment was conducted to study the activity, protein retention, daily growth rate, and production of Dendronereis pinnaticirris cultured in different soil substrates. Forty tested worms with average body weight of 150 mg were adapted in laboratory for 30 days. Thereafter, worms were cultured for 30 days in the 13.6 L aquaria and equipped with aeration system. A triplicate experiment was conducted using 10 cm depth of sterilized soil substrate with particle diameter of either 63‒250 μm, 250‒500 μm, or without substrate. The results showed that (1) D. pinnaticirris always swims actively when cultured in the medium without substrate, thereby resulting into the mass mortality (96.7%); (2) the substrate with particle diameter of 63‒250 μm generated significantly higher daily growth rate, survival rate, and production of D. pinnaticirris, but protein retention and feed efficiency were insignificance with those cultured in the substrate of 250–500 μm.Keywords: substrate, protein retention, production, Dendronereis pinnaticirris

Protein digestibility and ammonia excretion in catfish Clarias gariepinus culture Gunadi, Bambang; Harris, Enang; Supriyono, Eddy; Sukenda, .; Budiardi, Tatag
Jurnal Akuakultur Indonesia Vol. 12 No. 1 (2013): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

ABSTRACT A series of experiments was performed to analyze protein digestibility, ammonia excretion, and also heterothropic bacteria and phytoplankton dynamics in the catfish Clarias gariepinus culture. In the digestibility experiment, catfish with an individual initial size of 43.67±0.83 g were stocked into 120 L conical fiberglass tanks at a density of 20 fish per tank. Fish were fed on with commercial diet supplemented with Cr2O3 indicator at a concentration of 1%. In the ammonia excretion experiment, catfish with an individual size of 111.6±9.5 and 40.6±3.4 g, respectively, were placed into a 10 L chamber filled with 8 L of water. Total ammonia nitrogen (TAN) in the chambers were monitored every hour for six consecutive hours. In the bacteria and phytoplankton dynamics experiment, catfish were stocked in the 25 m2 concrete tanks which was divided into two compartments (catfish 10 m2, and heterotrof compartments 15 m2). Catfish with individual size of 42,5±0 g were stocked into the tanks at a density of 100 fish per tank. Water was recirculated from catfish compartments to heterotrophic compartments. Fish were fed with floating feed. Molasses as carbon source for heterotrophic bacteria was applied daily. The experiment was conducted for six weeks. The results showed that the protein digestibility was 61.97±7.24%. Larger fish (size of 111.6 g) excreted ammonia at a rate of 0.008±0.003 mg TAN/g fish-weight/hour, which was lower than that of the smaller catfish (size of 40.6 g), i.e. 0.012±0.004 mg TAN/g fish-weight/hour. Keywords: protein digestibility, ammonia excretion, catfish ABSTRAK Serangkaian penelitian telah dilakukan untuk menganalisis ketercernaan pakan dan protein, ekskresi amonia, serta dinamika bakteri dan fitoplankton pada budidaya ikan lele (Clarias gariepinus). Pada penelitian ketercernaan pakan, ikan lele berukuran 43,67±0,83 g/ekor dipelihara dalam bak fiberglas berbentuk corong berukuran 120 L dengan kepadatan 20 ekor/bak. Ikan diberi pakan berupa pelet yang diberi indikator Cr2O3 sebanyak 1%. Pada penelitian ekskresi amonia, ikan lele berukuran 111,6±9,5 dan 40,6±3,4 g/ekor yang telah diberi makan sampai kenyang dimasukkan ke dalam stoples berisi 8 L air. Kadar amonia total (total ammonia nitrogen, TAN) di dalam stoples diukur setiap jam selama enam jam. Pada penelitian dinamika bakteri dan fitoplankton, ikan lele dipelihara pada bak beton berukuran 25 m2 yang disekat menjadi dua bagian yaitu bagian ikan lele (10 m2) dan bagian heterotrof (15 m2). Ikan lele dengan bobot awal 42,5 g/ekor ditebar ke dalam bak dengan kepadatan 100 ekor/bak. Air mengalir secara resirkulasi dari bagian ikan lele ke bagian heterotrofik dengan bantuan pompa. Pakan yang diberikan berupa pelet apung komersial. Molase ditambahkan setiap hari sebagai sumber karbon untuk pertumbuhan bakteri heterotrofik. Penelitian dilaksanakan selama enam minggu. Hasil pengamatan menunjukkan bahwa ketercernaan protein dari pakan yang diuji adalah 61,97±7,24%. Ikan lele berukuran besar (111,6 g/ekor) menghasilkan amonia sebanyak 0,008±0,003 mg TAN/g ikan/jam, lebih rendah dibandingkan dengan ikan yang berukuran lebih kecil (40,6 g/ekor), yaitu 0,012±0,004 mg TAN/g ikan/jam. Kata kunci: ketercernaan protein, ekskresi amonia, ikan lele

Evaluation of integrated sludge worm and catfish farming with biofloc system Pardiansyah, Dedi; Supriyono, Eddy; Djokosetianto, Daniel
Jurnal Akuakultur Indonesia Vol. 13 No. 1 (2014): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

ABSTRACTCurrently, supply of sludge worm (Tubifex sp.) merely came from wild, so that it could not meet demand for fish hatchery. Additionally, harvest from the wild did not have a quality assurance, due to the possibility of sludge worm becoming an agent of disease. This study was conducted to evaluate the production of sludge worm culture by utilizing catfish culture waste (Clarias sp. ) in bioflok system. In this system, water from catfish culture media flowed into sludge worm culture media using recirculation systems. This study used a completely randomized design with four treatments and two replications, in which treatment A (addition of catfish culture waste from intensive system), treatment B (addition of catfish culture waste from biofloc system), treatment C (the addition of fermented chicken manure at the beginning of experiment as negative control), and treatment D (addition of fermented chicken manure at the beginning of experiment and then every five days as positive control). The results showed that the highest production was obtained by treatment B at biomass growth of 0.97 kg/m2 and sludge worm density of 388.000 individu/m2. Keywords: sludge worm, biofloc, chicken manure, catfish, catfish culture waste ABSTRAK Saat ini pasokan cacing sutra (Tubifex sp.) hanya berasal dari alam, sehingga belum mencukupi permintaan untuk kegiatan pembenihan ikan. Selain itu, hasil tangkapan dari alam tidak memiliki jaminan kualitas, karena cacing sutra dapat menjadi agen penyakit. Penelitian ini dilakukan untuk mengevaluasi hasil produksi budidaya cacing sutra dengan memanfaatkan limbah budidaya ikan lele (Clarias sp.) sistem bioflok. Pada sistem ini, air dari media budidaya ikan lele dialirkan ke media pemeliharaan cacing sutra menggunakan sistem resirkulasi. Penelitian ini menggunakan rancangan acak lengkap dengan empat perlakuan dan dua ulangan, yaitu perlakuan A (pemberian limbah ikan lele sistem intensif), perlakuan B (pemberian limbah ikan lele sistem bioflok), perlakuan C (penambahan fermentasi kotoran ayam pada awal penelitian sebagai kontrol negatif), serta perlakuan D (penambahan fermentasi kotoran ayam pada awal penelitian yang dilanjutkan setiap lima hari sekali sebagai kontrol positif). Hasil penelitian menunjukkan bahwa produksi cacing sutra tertinggi diperoleh pada perlakuan B dengan pertumbuhan bobot sebesar 0,97 kg/m2 dan kepadatan cacing sutra sebesar 388.000 individu/m2. Kata kunci : cacing sutra, bioflok, kotoran ayam, ikan lele, limbah budidaya ikan lele

Acute and sublethal toxicity of copper in Siam-catfish juvenile Pangasianodon hypophthalmus Sihono, Dody; Supriyono\, Eddy; Setiawati, Mia
Jurnal Akuakultur Indonesia Vol. 13 No. 1 (2014): Jurnal Akuakultur Indonesia
Publisher : Indonesian Society of Scientific Aquaculture (ISSA)

ABSTRACT This study was aimed to determine the level of acute toxicity (LC50) and to analyze the effect of Cu on the survival, growth, haematological, and bioaccumulation of Cu in Pangasianodon hypophthalmus juvenile at sublethal conditions. The experiment trial used completely randomized design with five concentration treatments and two replications to determine LC50. The Cu concentration used were 0, 0.2, 0.7, 1.2, and 1.7 ppm. Sublethal treatment used four Cu concentrations with three replicates. The concentrations were 0, 0.167, 0.334 and 0.667 ppm. Experimental fish used had an average total length 11.0±1.7 cm and weight 13.00±1.72 g. Results showed that Cu was highly toxic to P. hypophthalmus with a LC50-96 hours value of 0.667 ppm (0.539–0.805 ppm). At sublethal concentrations, Cu significantly decreased survival and growth, and increased Cu accumulation started from concentration of 0.167 ppm. Bioaccumulation of Cu started from the highest were in liver, gills, skin and flesh, respectively. Decreased of erythrocytes, haemoglobin and hematocrit indicated anemia, while increased of leukocytes indicated infection and physical stress on the body tissues. Keywords: copper toxicity, haematological, bioaccumulation, Siam-catfish juvenile ABSTRAK Penelitian ini bertujuan untuk menentukan tingkat toksisitas akut (LC50) dan menganalisis pengaruh Cu terhadap sintasan, pertumbuhan, kondisi hematologi, dan akumulasi Cu pada juvenil ikan patin siam (Pangasianodon hypophthalmus) pada kondisi subletal. Rancangan penelitian yang digunakan adalah lima perlakuan konsentrasi dengan dua ulangan untuk menentukan LC50. Konsentrasi Cu yang digunakan adalah 0; 0,2; 0,7; 1,2; dan 1,7 ppm. Pemeliharaan subletal menggunakan empat variasi konsentrasi dengan tiga ulangan. Konsentrasi Cu yang digunakan adalah 0; 0,167; 0,334; dan 0,667 ppm. Ikan uji yang digunakan memiliki panjang total rata-rata 11,0±1,7 cm dan berat 13,00±1,72 g. Hasil menunjukkan bahwa Cu sangat toksik terhadap juvenil P. hypophthalmus dengan nilai LC50-96 jam sebesar 0,667 ppm (0,539–0,805 ppm). Pada konsentrasi subletal, Cu berpengaruh nyata terhadap penurunan sintasan dan pertumbuhan serta menyebabkan peningkatan akumulasi Cu mulai pada konsentrasi 0,167 ppm. Bioakumulasi Cu secara berurutan mulai dari yang tertinggi yaitu pada hati, insang, kulit dan daging. Penurunan eritrosit, hemoglobin dan hematokrit menunjukkan terjadinya anemia, sementara peningkatan jumlah leukosit menunjukkan infeksi dan stres fisik pada jaringan tubuh. Kata kunci: toksisitas tembaga, hematologi, bioakumulasi, bioakumulasi, sintasan, juvenil patin siam

Co-Authors . Sukenda . Sulistiono Adang Saputra Adang Saputra Adianto, Asep Agustinus Ngaddi Ahmad Ghufron Mustofa Ahmad Maksum Aisyah Lukmini Alexander Burhani Marda, Alexander Burhani Ali Djamhuri Amin Pamungkas Anang Hari Kristanto Ani Widiyati Ani Widiyati Anwar, Rifky Alwafi Any Widiyati Ardyen Saputra, Ardyen Arif Faisal Siburian Arifin, Rahmatulloh Arifin Aris Darmansah Aris Darmansah Asep Rachmat Pratama Bambang Gunadi Bambang Gunadi Bambang Gunadi Bambang Priyo Utomo Berlianti . Budiyanti Cecep Kusmana Chrisliana, Chrisliana Dadang Shaffruddin Dadang Shafruddin Dadang Shafruddin Dadang Shafrudin Daniel Djokosetianto Daniel Djokosetianto Daniel Djokosetiyanto Darmawan, Ahmad Rumi DEDI JUSADI Dedi Pardiansyah Dewi Puspaningsih Diana Sriwisuda Putri Diana Sriwisuda Putri, Diana Sriwisuda Diki, Diki Dinamella Wahjuningrum Dinar Tri Soelistyowati Dini Wulandari Dody Sihono Donny Prariska Ee Ling, Yong Eka Rosyida Eko Harianto, Eko Enang H. Surawidjaja Enang Haris Enang Harris Enang Harris Enang Harris Enang Harris Enang Harris Enang Harris Enang Harris Enang Harris Surawidjaja Ernik Yuliana Eva Prasetiyono Failu, Ismail Faturochman, Ilman Fauziah Azmi Febrianti, Santi Ferdinand Hukama Taqwa Fikru Sifa, Zulfana Fina Lestari Guttifera Hamim Hamim Hamzah, Aris Sando Hanif Azhara, Muhammad Harton Arfah Hendriana, Andri Humairani, Humairani I Wayan Nurjaya Idil Ardi Ima Kusumanti Iman Rusmana Iman Sari Lubis, Vina Imron Imron, Imron Ing Mokoginta Intan Wulandari Irzal Effendi Izhar Amirul Haq I’ana Rahma Salisa Jariyah, I’it Rohmatul Julie Ekasari Kukuh Adiyana Kukuh Adiyana Kukuh Adiyana Kukuh Adiyana Kukuh Adiyana Kukuh Adiyana, Kukuh Kukuh Nirmala Kukuh Nirmala Lesmana, Dudi Lies Setijaningsih Lila Antara, Kadek Lilik Sulistyowati Lina Warlina Listyarini, Sri Liubana, Debora Victoria Lolita Thesiana Lolita Thesiana M. Faisol Riza Ghozali M. Toelihere M. Yusuf Arifin M. Zairin Junior Maman Tocharman Maria Niken Tri Ubaya Sakti Mariam, Susanti Mariska Putri Nur Hidayah Mas Tri Djoko Sunarno Melati, Aulia Firda Mia Setiawati Moh. Burhanuddin Mahmud Muh. Saleh Nurdin Muhamad Dzikri Muhamad Yamin Muhamad Yamin MUHAMMAD AGUS SUPRAYUDI Muhammad Ammar Muhammad Fauzan Isma Muhammad Nabil Muhammad Saifuddin Muhammad Subhan Hamka Muhammad Zairin Jr. Muhammad Zairin Jr. Mulyasari Mulyasari MUNTI YUHANA MURIE DWIYANITI1 N Hutomo N. Potalangi Nana Ganda Neltje Nobertine Palinggi Neltje Nobertine Palinggi Novitasari, Septi Liana Nur Fauziyah Nur Hasanah Nuradzani, Daffa Nuri Muahiddah Nurul Taufiqu Rochman Nurul Taufiqu Taufiqu Rochman Obed Lepa Saba Kulla Odang Carman Otie Dylan Soebhakti Hasan Permatasari, Sheny Petrus Rani Pong-Masak Prama, Ega Aditya Pras, Eva Prasetiyono Pratama, Asep Rachmat Puji Hastuti, Yuni Rahma Vida Anandasari, Rahma Vida Rangga Idris Affandi Rasul Raudhatus Sa'adah Revfvi Al Ghaney Rizal Riandini Riandini Riani Rahmawati Richard Latuny Ridwan Affandi RIDWAN AFFANDI Rifqah Pratiwi Rio Yusufi Subhan Rirojoyo, Gerald P P Ris Dewi Novita Rizki Eka Puteri Rohman Rohman Rumondang, Anne Ruspindo Syahputra S. Hastuti Sabilu, Kadir Sabilu, Murni Santosa Koesoemadinata Saputra, Henry Kasmanhadi Selly Ratna Sari Septya, Saka Tirta Setijaningsih, Lies Sihananto, Bambang Siska Mellisa Solly Aryza Sophia N. M. Fendjalang Sri Nuryati Sri Wahyuni Firman Sugeng Budiharsono Sugeng H. Suseno Suhaiba Djai Sukenda . Sukenda Sukenda Sukenda Sukenda Sukenda Sukenda Sukenda Sukenda Sulistiono Supriani Suri Purnama Febri Susanti Mariam Suseno, Sugeng Hari Sutrisno Sutrisno Tanbiyaskur, Tanbiyaskur Tatag Budiardi Teuku Fadlon Haser Thomas Nugroho Titin Kurniasih Tri Heru Prihadi Usman Usman Usman Usman Usman Usman Wa Iba, Wa Iba Wahyu Pamungkas Wahyu Wahyu Wasjan Wasjan WIDANARNI WIDANARNI Widiyati, Any Wijianto Wijianto Wildan Nurussalam Wirantari, Ayu Puspa Wisriati Lasima Y. Hadiroseyani Yosmaniar Yosmaniar Yosmaniar Yosmaniar Yosmaniar Yosmaniar Yoyo Wiramiharja Yuni Puji Hastuti Yuni Puji Hastuti Yuni Puji Hastuti

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