Jurnal Ilmiah Platax
Journal published by Sam Ratulangi University
Journal
Jurnal Ilmiah Platax
Journal published by Sam Ratulangi University
Jurnal Ilmiah Platax is published by the Aquatic Resources Management Study Programme, Faculty of Fisheries and Marine Science, Sam Ratulangi University, Manado. The journal publishes original research in the fields of fisheries and marine science, particularly relating to aquatic resources management, coastal area management, conservation, ecotourism, and bioecology of aquatic living resources. The journal has been published since 2012.
Subjects: Marine Science, Fisheries & Aquaculture, Ecology, Environmental Science & Forestry
Accreditation: Not accredited.
Articles
1–20 of 171 results.
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An Assessment of Mangrove Rehabilitation Programs in Bolaang Mongondow Selatan Regency, North Sulawesi DownloadRignolda DjamaluddinWhile the results of many mangrove rehabilitation efforts have not been optimal due to various factors, the rate of mangrove forest deforestation remains high in Indonesia. This research was designed ...
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Community Structure of Seagrass Molas Waters, Sub-district of Bunaken, Manado City of North Sulawesi DownloadAyuni Sara • Laurentius Th X. Lalamentik • Ari B. RondonuwuA study in community structure seagrass has been done in Molas, Manado City Area, with the aim : 1. To Identify seagrass species from Molas waters, 2. Knowing the community structure of seagrass in t...
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Marine Waste Analysis and Abundance of Gastropods in Mangrove Ecosystem Tongkaina, North Sulawesi DownloadM. Alaksmar Djohar • Farnis B. Boneka • Joshian N. W. Schaduw • Stephanus V. Mandagi • Kakaskasen A. Roeroe • 1 more • Deiske A. SumilatThis study aims to analyze the relation of marine debris to gastropods in the mangrove ecosystem. This research was conducted from October to December 2019 in the Tongkaina mangrove forest. The method...
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Community Structure of Seagrass Tasik Ria Waters, Sub-district of Tombariri, Minahasa District DownloadBerlian Rombetasik • Laurentius Th X. Lalamentik • Ferdinand Frans Tilaardescription Journal article public Jurnal Ilmiah Platax • June 2020Seagrass study has been conducted in Tasik Ria waters in the district of the Minahasa area. The aims research is: 1. to know the physical and chemical conditions at the waters.2. To identify seagrass ...
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Zooplankton Community in the Waters of Lab Faculty of Fisheries and Marine Science East Likupang North Minahasa DownloadMarlinda R. Malara • Gaspar D. Manu • Ruddy D. Moningkeydescription Journal article public Jurnal Ilmiah Platax • June 2020The purpose of this study was to determine the type, density, and community structure of the Zooplankton including the Diversity Index (H '), Dominance Index (C), and Evenness (e). Sampling was carrie...
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Henneke Pangkey • Sartje Lantu • Revol D. Monijungdescription Journal article public Jurnal Ilmiah Platax • December 2019First culture media for chydoridae used horse manure dried in the sun with a composition of 10 grams and 50 grams of soil dissolved in 1 L of water for 5 days, then filtered and diluted three times. L...
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Elvy Like Ginting • Liviani Rangian • Letha L. Wantania • Stenly WullurThis study aims to isolate symbiotic bacteria with red algae from the waters of Tongkaina, North Sulawesi. The red algae taken were red algae that are similar to the genus Portieria and Gracilaria. Ba...
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The Use of Marine Sponge Crude Extract to Improve the Resistance of Tilapia Fish (Oreochromis Niloticus) to Streptococcus Agalactiae Infections DownloadShifa A. Schram • Reiny A. Tumbol • Reni L. KreckhoffThis study aims to examine the effect of the use of crude marine sponge extract on the resistance of streptococcus agalactiae infection in tilapia, Oreochromis niloticus, and to establish the effectiv...
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Biometric Analysis of Otolith (Sagitta) for the Stock Separation of Skipjack Tuna Katsuwonus Pelamis (Linnaeus, 1758) Landed at Tumumpa Coastal Fisheries Port Manado, North Sulawesi DownloadDjusty Mogea • Lawrence J. L. Lumingas • Gybert MamuayaSkipjack tuna, Katsuwonus pelamis (Linnaeus, 1758) is one of the most important species for Indonesian marine capture fisheries and is the third major species of capture fisheries in the world. This s...
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Alfian M. Berlianmastan • Angga J. Aponno • Refindo Arundaa • Isti Utami Indah Sari Ali • Wilhelmina Pattydescription Journal article public Jurnal Ilmiah Platax • December 2019Since the fishing ground is getting farther from the coastal waters, Fish Aggregating Device is needed as auxiliary fishing gear. Light is one of the auxiliary gear to attract fish gathering in the f...
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The Biodiversity of Macroalgae in the Coastal Waters of Kora-Kora, East Lembean Sub-District, Minahasa Regency DownloadRene Ch Kepel • Desy M. H. Mantiridescription Journal article public Jurnal Ilmiah Platax • December 2019This study was carried out in coastal waters of Kora-Kora, East Lembean Sub-District, Minahasa Regency with an objective of knowing the taxa composition of macroalgae through morphological studies. Da...
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Utilization of Life Feed Alona SP., Boiled Egg Yolk and Commercial Feed Toward Survival Rate of Betta Fish Larvae DownloadMikraim J. Kaseger • Henneke Pangkey • Diane J. Kusen • Henky Manoppo • Winda M. Mingkid • 1 more • Nego E. Bataragoadescription Journal article public Jurnal Ilmiah Platax • December 2019The purpose of this study was to find out the survival rates of betta fish larvae (cupang) that were given life feed Alona sp., boiled egg yolk and commercial feed for 21 days. Data analysis was perfo...
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The Potential of Catappa Leave to Prevent Aeromonas Hydrophila Infection in Nile Tilapia Oreochromis Niloticus DownloadSelvyane Bukasiang • Henky Manoppo • Sartje Lantu • Nego E. Bataragoa • Cyska Lumenta • 1 more • Reni L. Kreckhoffdescription Journal article public Jurnal Ilmiah Platax • December 2019The research aimed to establish the accurate dose of catappa leave extract supplemented into feed to enhance fish growth. The fish measuring 5-8 cm with an average weight of 2.93 g were obtained fro...
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Tabita S. H. Suyoto • Farnis B. Boneka • Nego E. Bataragoa • Sebastian C. A. Ferse • Lawrence J. L. Lumingas • 3 more • Markus T. Lasut • Deiske A. Sumila • Edwin L. A. NgangiThis study aims to get an overview of the intensity of predation on mangrove ecosystem in five marine protected areas (MPA), namely Tumbak, Basaan, Blongko, Bahoi and Tambun. The research method was c...
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Study of the Carrying Capacity of the Tutud Lake, Tombatu, South-East Minahasa, for Aquaculture Production, Using [P] Parameter DownloadFiramitha Suban • Indra R. N. Salindeho • Novie P. L. Pangemanandescription Journal article public Jurnal Ilmiah Platax • December 2019The research is aimed to assess the carrying capacity of the Tutud Lake waters, to ensure a sustainable aquacutural production. The carrying capacity of the Tutud lake was assessed using the method ...
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A Study on Biological Parameters of Aquaculture Area in Bahoi Village Northern Minahasa Regency, North Sulawesi DownloadRano H. Hontong • Suzanne L. Undap • Henneke PangkeyThe aims were to know the biological parameters, identify and analysis of plankton density and diversity in aquaculture area of Bahoi Village. The plankton were sampled from July to September, 2018. T...
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Riorifki Kabense • Elvy L. Ginting • Stenly Wullur • Nickson J. Kawung • Fitje Losung • 1 more • Jhon L. TombokanMarine algae are abundant natural resources in Indonesia but have not been optimally utilized. Utilization of seaweed is still limited as food ingredients such as Gracillaria sp. cultivated as an indu...
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Julio David • Sartje Lantu • Henneke Pangkey • Lawrence J. L. Lumingas • Jeffrie F. Mokolensang • 1 more • Juliaan Ch Watungdescription Journal article public Jurnal Ilmiah Platax • December 2019This study aims to examine the fish silage for total gain weight, growth rate, and the specific growth rate of common carp (Cyprinus carpio L.), which is cultivated in 12 nets (1x0,5x1m), with the den...
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Nile Tilapia Oreochromis Niloticus Culture Development Strategy in Floating Net Cage of Galela Lake, North Halmahera Regency, North Mollucas Province DownloadCharlly N. Eteke • Hengky Sinjal • Edwin L. A. Ngangi • Suria DarwisitoThis study aims to examine the development strategy of Nile tilapia (Oreochromis niloticus) culture in Galela Lake, North Halmahera Regency, North Mollucas Province. It is a descriptive study. Data co...
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Antibacterial Activity Ods Fractions of Marine Sponge Auletta SP. Against Mycobacterium Smegmatis DownloadDeiske A. SumilatThe marine sponge collected from tropical coral reefs in Manado North Sulawesi Indonesia was screened for antimicrobial activities. In the screening program to search for antituberculotic inhibitors, ...