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Torani Journal of Fisheries and Marine Science

torani
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Published by Universitas Hasanuddin

ISSN : 26215322 EISSN : 26156601 DOI : -

Core Subject : Economy, Science, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Environmental Science Social Sciences

This journal is an academic, citation indexed and blind peer reviewed journal. It covers original research articles, short notes and communications, reviews (including book), concepts, commentaries, and letters on a diverse topic related to fishery and marine sciences. The aim of this journal is to provide a venue for academicians, researchers and practitioners to share/discuss theories, views, research results, on issues related to the science, engineering and technology, and humanities in fisheries and marine development, management and issues in fisheries and marine systems particularly in aquaculture, fishery resource, fish food processing, marine fisheries, fishery agribusiness.

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Articles 114 Documents

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ANALISIS KERAGAMAN GENETIK PADA IKAN KERAPU MACAN (Epinephelus fuscoguttatus) YANG TAHAN TERHADAP PENYAKIT YANG DISEBABKAN BAKTERI Vibrio alginolyticus St. Hidayah Triana; Mahir S. Gani; Asmi Citra Malina
Torani Journal of Fisheries and Marine Science Vol. 24 No. 2 (2014)
Publisher : Hasanuddin University

The research was purposed to analyse genetic similarity of tiger grouper (Epinephelus fuscoguttatus) inorder to select grouper that was resistant to Vibrio alginolyticus. In this study, fish were challenged with Vibrioalginolyticus and genetic similarity was examined by a PCR-RAPD method. Eight RAPD primers were used forPCR-RAPD analysis. The results showed that only three primers of RAPD primer (YNZ-22, UBC-456, danUBC-457) generated high number of RAPD fragments. The resistant group of tiger groupers generated higherpolymorph RAPD fragments than the susceptible groups. RAPD primer YNZ-22 and UBC-457 generated 82 %and 71 % of RAPD polymorph fragments from resistant group of fish and 71% and 60 % from susceptiblegroups, respectively. Primer YNZ-22 is a best genetic marker to analyse genetic similarity of tiger groupersproduced specific marker ranging from 1,2-2,0 kb. Genetic distances between the population of resistant fishand population of susceptible fish was 0.5091 and between individual of the resistant fish and susceptible fishwas 0.7032. Keywords: Genetik diversity, Epinephelus fuscoguttatus, V. alginolyticus, PCR, RAPD.

Analisis Kesesuaian Lahan Rehabilitasi Mangrove di Kecamatan Bontoa Kabupaten Maros Provinsi Sulawesi Selatan Amran Saru; Muh Nur Fitrah; Ahmad Faizal
Torani Journal of Fisheries and Marine Science VOLUME 1 NOMOR 1, DESEMBER 2017
Publisher : Hasanuddin University

Mangrove merupakan salah satu ekosistem pesisir yang sangat penting karena memiliki fungsi ekologis serta ekonomis bagi masyarakat pesisir. Saat ini hutan mangrove mengalami kerusakan dari tekanan yang berat akibat pertumbuhan penduduk. Untuk mengurangi kerusakan mangrove maka perlu dilakukan upaya rehabilitasi mangrove. Penelitian ini bertujuan menganalisis dan memetakan kesesuaian lahan untuk mengrove di Kecamatan Bontoa. Manfaat dari penelitian yaitu memberikan informasi tentang analisis kesesuaian lahan untuk rehabilitasi mangrove. Penelitian ini dilaksanakan pada bulan Maret 2011. Metode yang digunakan adalah metode survey lapangan dengan parameter kondisi arus, pasang surut, gelombang, suhu, salinitas, kondisi substrat dan kemiringan lereng. Data dianalisis dengan metode skoring dan diplot berdasarkan peta. Hasil penelitian menunjukkan dua kategori kesesuaian yaitu sesuai dan cukup sesuai. Untuk jenis sesuai didapatkan jenis Rhizophora spp, Avicennia spp, Sonneratia alba , S. caseolaris , Bruguiera parvilofa dan B. Xesangula . Sementara kategori cukup sesuai dari jenis B. gymnorhiza . Kondisi mangrove yang dapat direhabilitasi di Desa Ampelkale sebesar 55,375 ha, Desa Pajukuang 6,636 ha, dan Desa Bontobahari 16,011 ha.Kata kunci : kesesuaian lahan dan rehabilitasi ekosistem mangrove

DINAMIKA POPULASI KERANG HIJAU (Perna viridis) DI PERAIRAN MANDALLE, KABUPATEN PANGKAJENE DAN KEPULAUAN Suwarni Suwarni; Joeharnani Tresnati; Firdawati Firdawati; Muhammad Nur
Torani Journal of Fisheries and Marine Science Vol. 25 No. 2 (2015)
Publisher : Hasanuddin University

Kerang hijau (Perna viridis) merupakan salah satu komoditas perikanan yang potensial untuk dikembangkan.Penelitian ini bertujuan untuk menduga parameter dinamika populasi kerang hijau meliputi kelompok umur,pertumbuhan, mortalitas, laju eksploitasi dan yield per recruitment. Penelitian ini dilaksanakan pada bulanApril sampai Mei 2015 di Perairan Mandalle, Kabupaten Pangkep. Analisis sampel dilakukan di LaboratoriumBiologi Perikanan, Universitas Hasanuddin. Penentuan kelompok umur dan laju pertumbuhan menggunakanmetode Bhattacharya dengan bantuan program Fish Stock Assesment (FISAT II). Penentuan mortalitas total (Z)menggunakan metode Beverton dan Holt, mortalitas alami (M) menggunakan metode Ricker dan Evanof,penentuan laju eksploitasi (E) dan yield per recruitment (Y/R) menggunakan persamaan Beverton dan Holt.Hasil penelitian ini diperoleh 1418 ekor kerang hijau dengan kisaran panjang cangkang mulai dari 19,6 hingga78,2 mm, terdiri dari 5 kelompok umur dengan panjang rataan masing-masing yaitu panjang rataan dari setiapkelompok umur kerang hijau : 31,46 mm, 39,85 mm, 50,13 mm, 58,89 mm dan 69,37 mm. Koefisien lajupertumbuhan (K) = 0,42 per bulan, L∞ = 82,75 mm, t0 = -0,5289 per bulan. Mortalitas total (Z) = 3,61 perbulan, mortalitas alami (M) = 1,147 per bulan, mortalitas penangkapan (F) = 2,46 per bulan. Eksploitasi (E) =0,6. Hal tersebut menunjukkan kerang hijau di Perairan Mandalle mengalami tingkat eksploitasi tinggi (overfishing), serta nilai Yield per Recruitment (Y/R) 0,0169 gram/recruitment.Kata kunci : Dinamika populasi, kerang hijau, Perna viridis, Pangkajene dan Kepulauan

The Ability of biofilter sponge demospongiae class with various forms of growth towards the turbidity and total suspended solid Marini Soeid; Abdul Haris; Syafiuddin Syafiuddin
Torani Journal of Fisheries and Marine Science VOLUME 2 NOMOR 2, JUNI 2019
Publisher : Hasanuddin University

The sponge is an invertebrate animal from phylum porifera that lives permanently and filters out what is in the water column. The sponge has various forms of growth, including massive, branching, and submissive. Each form of growth is indicated to have different filtering abilities, so this research needs to be done. This study aims to determine whether the ability to filter (biofilter) Turbidity and Total Suspended Solid sponge depends on the form of growth (Massive, Submassive, and Branching). This research was conducted from September to October 2016. Taking sponges in the waters of Barranglompo Island, testing was carried out at the Hatchery Marine Station at Hasanuddin University, Barranglompo Island and measurements of water quality parameters were carried out at the Chemical Oceanography Laboratory, Department of Marine Sciences, Faculty of Marine and Fisheries, Hasanuddin University. The acclimatization process needs to be done to adapt the sponge before being given treatment. Each aquarium is filled with seawater that has been mixed with sediments as much as 0.17 mg/l. Then each form of sponge growth is put into an aquarium with the same body volume of 500 cm3 and sees the ability to filter it for 10 hours and 24 hours. After that, water samples were taken at each aquarium to measure turbidity parameters, Total Suspended Solid, and Total Organic Materials. The results showed that at 10 hours and 24 hours the sponge with submassive growth forms filtered more particles in the water column than massive and branching growth forms, while sponge with branching growth forms run into stress and death after filtering for 24 hours.Keywords: growth pattern, biofilter, sediment, sponge.

Pengaruh Perbedaan Varietas Rumput Laut (Kappaphycus sp) dan Variasi Kedalaman Terhadap Pertumbuhan dan Produksi Rumput Laut Menggunakan Metode Budidaya “Top Down” Asmi Citra Malina A.R.Tassakka; Gunarto Latama; Rustam Rustam
Torani Journal of Fisheries and Marine Science Vol. 24 No. 1 (2014)
Publisher : Hasanuddin University

The objective of this study was to investigate the effect of different types of Seaweed (Kappaphycus sp) and depth variation on the growth, production and carrageenan content of Seaweed using a top down cultivation method. Top down method combined the two methods of cultivation, the method of surface and off-bottom method. The types of Seaweed used were Kappaphycus alvarezii (Brown Maumere and Local Maumere) and Bali Seaweed (Kappaphycus striatum). This study was designed using a factorial experimental design, where is comprised of two factors: the types and water depth. Parameters measured were daily growth rate, production and carrageenan content of Seaweeds. The results showed that different types of Seaweed gave a significant effect (P<0.05) on daily growth rate and production of Seaweeds, however depth variation did not give a significant effect on daily growth rate and production of Seaweeds (P>0.05). A combination of Seaweed types and depth variation did not give a significant effect on daily growth rate and production of Seaweeds (P>0.05). The highest carrageenan content was found in Local Seaweed (42.15%). Brown Seaweed produced 40.59% of carrageenan content while Bali Seaweed produced 35.80%.

MORFOMETRIK DAN MERISTIK IKAN BARONANG (Siganus canaliculatus PARK, 1797) DI PERAIRAN TELUK BONE DAN SELAT MAKASSAR Sahabuddin Sahabuddin; Iqbal Burhanuddin; Asmi Citra Malina; Nurhapsa Nurhapsa
Torani Journal of Fisheries and Marine Science Vol. 25 No. 1 (2015)
Publisher : Hasanuddin University

Penelitian ini bertujuan menganalisis dan menentukan perbedaan karakter morfometrik dan meristik ikanbaronang Siganus sp yang berada di Teluk Bone dan Selat Makassar, untuk menentukan apakah spesies Siganussp yang ada di Kabupaten Luwu memiliki perbedaan dengan daerah lain. Sampel ikan 60 ekor diidentifikasi dandianalisis dengan mengacu pada metode identifikasi Saanin (1995), Allen (2000) serta Carpenter (2001).Analisis data yang digunakan adalah Analisis Faktorial Diskriminan dengan bantuan Software microsoft exceldan SPSS Statistics 16.0, untuk menguji apakah terdapat perbedaan karakter yang nyata antar kelompokpopulasi yang ditentukan oleh sejumlah variabel kuantitatif. Hasil penelitian menunjukkan bahwa terdapatduakarakter penciri untuk Kabupaten Luwu yaitu Panjang Total, dan Lebar Mata, sedangkan untuk perairan KotaParepare memiliki tiga karakter penciri yaitu Tinggi Badan, Panjang Jari-jari Sirip Perut Terakhir, dan PanjangHidung. Hasilpenelitianmenunjukkandarikedualokasimerupakanspesies yang sama. Ujitest of equality dari 29karakter yang diuji menghasilkan 24 karakater yang tidak bersifat pembeda atau sekitar (83%) karakater(cenderung sama), dan sekitar (17%) karakteristik morfometrik yang cenderung berbeda.Kata Kunci : Morfometrik, Meristik, Siganus canaliculatus

Marine/Fisheries Resource Using (Case Study Ternate Manucipality, North Molucca) Andi Agus
Torani Journal of Fisheries and Marine Science VOLUME 1 NOMOR 2, JUNI 2018
Publisher : Hasanuddin University

This research was conducted to know study of marine/fishery resource utilization at Ternate Manucipality, North Molucca when It was carried out at December, 2015 . Method of research was included qualitative descripted method. Research resulting showed that North Molucca has been contributed to export of fishery result which Ternate Manucipality had fisheries potential prospect for developing. Net working trading fresh and fickle fisheries in Ternate started fishermen to small and middle traider. If fresh fisheries was resulted, they would be brought to Manado to process and export later, while resulting of marine product was started from middle traider in Ternate to Tiongkok descent at Makassar and Surabaya that it were exported to the purpose of countries.Keywords: Fisheries resource, net working traiding, marine/fisheries fresh/fickle

HUBUNGAN ANTARA PARAMETER OSEANOGRAFI DENGAN KANDUNGAN KLOROFIL-a PADA MUSIM TIMUR DI PERAIRAN UTARA PAPUA Muh. Hatta
Torani Journal of Fisheries and Marine Science Vol. 24 No. 3 (2014)
Publisher : Hasanuddin University

The aims of the research are to determine correlation between chlorophyll a distribution and oceanographyparameter at North Papua Waters dan to identify oceanography parameter which have strong correlation onchlorophyll a distribution especially on East Monsoon. The purpose of the research provide an information aboutthe pattern of chlorophyll a distribution and key oceanography paramater which most affected on chlorophyll aconcentration at the research site. Temperature and salinity were measured using CTD (Conductivity TemperatureDepth) Guildline-6000. Waters ample for measuring chemical paramater was done using Super Rosette Samplerthat have Niskin Bottle that submerge with the CTD. The result showed oceanography parameter affectedsignificantly on chlorophyll a concentration based on depth, chemical parameter. This effect was higher than othereffects in particular on surface water till 200 meter depth. Keywords: oceanography parameters, chlorophyll a distribution, East Moonsoon and North Papua Waters

The Concentration of Lead in Windowpane Oyster (Placuna placenta) and Potential of Condition Index as a Morphological Biomarker to Detect Metal Pollution Khusnul Yaqin; Liestiaty Fachruddin
Torani Journal of Fisheries and Marine Science VOLUME 1 NOMOR 2, JUNI 2018
Publisher : Hasanuddin University

As a filter feeder, windowpane oyster, Placuna placenta, which lives as a sedentary animal is very appropriate to be used as an eco-sentinel organism in marine bio-monitoring campaign. The study of lead (Pb) content in the tissue and shell of P. placenta was conducted in coastal waters of Mandalle, Pangkajene Kepulauan District, South Sulawesi. A hundred of oysters were collected from coastal waters of Mandalle. Morphometry parameters which were length, high, width, and dry weight of tissue were measured in the laboratory. Those parameters were used for determination of Condition Index (CI). Metal was analyzed by Atomic Absorption Spectrometry. The results showed that the contents of Pb in tissue and shell were 0.021 and 0.014 mg/kg DW (dry weight) respectively. The concentration of Pb in tissue was not overreach by BPOM 2009 Number Hk.00.06.1.52.4011 of 1.5 mg / kg DW (dry weight). After calculating Maximum Tolerable Intake (MTI), we found that MTI was 7.79 kg/day. In terms of marine monitoring campaign, we can theoretically use the CI as a morphological biomarker. After calculating the relationship between Pb in tissue and shell, we found that the value of CI was not correlated significantly with Pb content in tissue and shell. However, the correlation coefficient between Pb in tissue and CI was stronger than that in the shell. The potential of CI of windowpane oyster as a morphological biomarker was discussed.Keywords: Placuna placenta, lead, MTI, morphological biomarker

PETA SEBARAN IKAN CAKALANG (Katsuwonus pelamis) BERDASARKAN BEBERAPA PARAMETER LINGKUNGAN DI TELUK BONE DAN LAUT FLORES Muhammad Jamal; Ernaningsih Ernaningsih; Hasrun Hasrun; M. Banda Selamat
Torani Journal of Fisheries and Marine Science Vol. 26 No. 1 (2016)
Publisher : Hasanuddin University

Bone Strait and Flores sea are Indonesian waters which has a high fish resources, especially Katsuwonuspelagicus. Those waters are also affected by climate change. Aims of study were to examined distribution map ofKatsuwonus fish based on environemental condition at Bone Strait and Flores Sea. Study was conducted for fourmonths (May – August 2015). Environment parameters (Sea level temperature, Chl a, salnity and pH) wasmeasured in situ at fishing area and fish weight data was measured through measuring fish that caught from poleand line fishermen. Results showed that Katsuwonus from Bone Strait (1 – 2 kg and 3.5 – 5 kg) tended to distributeat temperature, Chl a, salinity and pH account for 29.3oC – 30oC, 0.8 – 1.5 mg/m3 and 28 – 30 o/oo, 7.95 – 8.37respectively. meanwhile fish with 2 – 2.5 kg was distributed at 30oC – 30.3oC, 0.6 – 0.7 mg/m3, 28 – 29 o/oo and8.32 – 8.5 for temperature, Chl a, salinity and pH, respectively. At Flores Sea, Katsuwonus with 1.2 – 1.5 kgtended to distribut at 29.5oC – 30oC, 0.12 – 0.16 mg/m3, 28 – 30 o/oo and 7.95 – 8.57 for temperature, chl a, salinityand pH, respectively. Fish with weight 1.5 – 2.2 kg was spread at 28.5oC – 29oC for temperature, 0.1 – 0.13mg/m3 chl a, 28 – 30o/oo for salinity and 8.38 – 8.5 for pH.Keywords : Distribution map, Katsuwonus fish, environmental factor, Bone Strait and Flores Sea.

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