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All Journal AQUATIC SCIENCE & MANAGEMENT e-Journal BUDIDAYA PERAIRAN JURNAL PESISIR DAN LAUT TROPIS JURNAL ILMIAH PLATAX JURNAL PERIKANAN DAN KELAUTAN TROPIS Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati JURNAL LPPM BIDANG SAINS DAN TEKNOLOGI Journal of Asean Studies on Maritime Issues
Carolus Paulus Paruntu
Fakultas Perikanan Dan Ilmu Kelautan, Universitas Sam Ratulangi. Jl. Kampus Unsrat Bahu, Manado 95115, Sulawesi Utara, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Environmental Science

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Journal : e-Journal BUDIDAYA PERAIRAN

 1 
Budidaya Ikan Kerapu (Epinephelus tauvina Forsskal, 1775) dan Ikan Beronang (Siganus canaliculatus Park, 1797) dalam Karamba Jaring Apung dengan Sistim Polikultur Paruntu, Carolus Paulus
e-Journal BUDIDAYA PERAIRAN Vol 3, No 1 (2015)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.3.1.2015.6924

Abstract

The aim of the present research was to evaluate the daily growth ratio, food conversion ratio and mortality of grouper (Epinephelus tauvina) and rabbit fish (Siganus canaliculatus) in floating net with polyculture system.  This experiment was done at the coastal area of Tomini Bay in the North Sulawesi Province.  The observations were done every two weeks for three months from August - November 2014.  Twenty five groupers (62.41 grams in ABWo) and twenty five rabbit fish (52.2 grams in ABWo) were used for polyculture experiment, while fifty groupers (56.71 grams in ABWo) for monoculture.  The results indicated that the daily individual growth of Epinephelus tauvina on polyculture was 1.29%, with food conversion ratio 6.1, while it on monoculture was 1,18%, with food conversion ratio 6.4.  The daily individual growth of Siganus canaliculatus on polyculture was 0,8%, with food conversion ratio 3.8.  Mortality for all species studied were 0%.  The present research showed that the polyculture system was better than monoculture system.  The future studies suggest that the polyculture system in the floating net may be developed and applied as a mariculture model in the North Sulawesi Province for prosperous life of fisherman. Keywords: Epinephelus tauvina,  Siganus canaliculatus, polyculture system, floating net, prosperous life,  fisherman.
Komunitas ikan karang di Pantai Malalayang dan Pantai Meras Teluk Manado Sumual, Sarah S.; Kusen, Janny D.; Warouw, Veibe; Paruntu, Carolus P.; Roeroe, Kakaskasen A.; Boneka, Farnis B.
e-Journal BUDIDAYA PERAIRAN Vol 6, No 2 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.6.2.2018.20633

Abstract

The study aimed to identify species of reef fishes, to obtain indexes of diversity  and dominance, eveness and to analyze the comparison of communities between the two study sites by Sorensen similarity index. Data was gathered in-situ with underwater recordings at a depth of 6 meters assisted by diving apparatus, and using fish visual census method. Subsequent data were identified using  fish identifikaction guide and WoRMS (Word Register of Marine Science) online identification applications. The number of species and specimens of reef fishes from each study site after bein identified were then analyzed  the diversity, dominance and similarity of the community between the two study sites. The coral reef fishes identification results that obtained from each study site  were:  20 families, 86 spesies and 362 specimen at  Malalayang beach, and 15 families, 55 spesies and 217 specimen at Meras beach. The value of the calculated index o community structure obtained by H’ 3.42 (Malalayang) and 2.91 (meras) has been shown the ecological condition of coral reef ecosystem which is still stable even though diversity is moderate, but inversely with low dominance value (D=0.08). The coral reef fishes in both study sites were very diverse and there was no dominant species. Eveness of community between two study sites high.The result of community similarity analysis using Sorensen Index was 49 % (<50 %) indicates that there was no community similarity of coral reef fishes between Malalayang Beach and Meras Beach which was allegedly caused by natural factors and or anthropogenic one in both research sites.Keywords : coral reef fishes community, diversity, dominance, community similarity
Pertumbuhan dan kelangsungan hidup ikan nila Oreochromis niloticus salin pada padat penebaran yang berbeda Baring, Vira; Longdong, Sammy N. J.; Ngangi, Edwin L. A.; Sinjal, Hengky J.; Kalesaran, Ockstan J.; Paruntu, Carolus P.
e-Journal BUDIDAYA PERAIRAN Vol 10, No 1 (2022)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.10.1.2022.35757

Abstract

This study aimed to determine the effect stocking density on growth and determine the effect on the survival of saline tilapia. The experiment was conducted at the Aquaculture Technology Laboratory and the time of the study was from February to August 2021. The experiment was designed according to a completely randomized design (CRD) with 4 treatments and 3 replications so that there were 12 experimental units. The factors tested were differences in stocking density of tilapia with treatment A: 10 fish/20 liters, treatment B: 15 fish/20 liters, treatment C: 20 fish/20 liters, and treatment D: 25 fish/20 liters. Growth data and survival rate (%) were analyzed using analysis of variance for RAL, then LSD test (Least Significance Different) was performed. Observations of water quality include temperature, DO, pH, and salinity. The result of the analysis of variance showed that the difference in stocking density had a significant effect on growth, but on the survival rate had an insignificant effect. The results of the BNT test on growth showed that treatment A was not significantly different from treatments B and C, but treatments A, B, and C were significantly different from treatment D. The temperature range during the experimental period was between 29 0C – 30.9 0C, DO ranged from 4.07 ppm – 6.80 ppm, pH between 6.78 – 7.95, and salinity 25 ppt
Co-Authors Agung B. Windarto, Agung B. Agung Windarto Angmalisang, Ping Astony Antonius Rumengan Ari B. Rondonuwu Arie Dp. Mirah Arnol R. Rau Baring, Vira Billy Theodorus Wagey Calvyn F. A. Sondak, Calvyn F. A. Darus S. Paransa Defny Silvia Wewengkang Deiske Adeliene Sumilat, Deiske Adeliene Deyne Rondonuwu Edwin D Ngangi Ellen J. Kumaat Farnis B. Boneka Fernando Gultom, Fernando Fitje Losung Fontje G. Kaligis Ginting, Elvy Like Hanny Tioho Hendra Patrich Hengky J. Sinjal, Hengky J. Henki Rotinsulu, Henki Husen Rifai Indri Manembu Inneke F. M Rumengan J. E. M. Soputan Janny D Kusen Janny D. Kusen Jeremias R. Tuhumena Johan Tumiwa Johnny Budiman Joice R.T.S.L Rimper Joshian N.W. Schaduw Kamuntuan, Reffando Alfaro Fabio Fabien Kaparang Erens Lenak, Maria Magdalena Lintang, Rosita Anggreiny J Losung, Agung Luturkey, Maureen Fenesya Mahmud, Maudy Rusmini Mamesah, Movrie Mangindaan, Remy Medy Ompi Mokoginta, Junio Marzuki Pratama Natalie D Rumampuk Nicky M. Wowor, Nicky M. Nofrita Souw, Nofrita Ockstan J. Kalesaran Oli, Aris Putra Paransa, Darus Sa'adah Johanis Paulus Kindangen Pemmy Tumewu Podung, Thania Theresia Rizald Max Rompas, Rizald Max Robert A. Bara Roeroe, Kakaskasen Andreas Rondonuwu, Arie B. Roring, Jordan Iglesias Royke M. Rampengan Rumampuk, Natalie Detty C. Rumengan, Antonius Petrus Ruru, Ricky Andreas Sambali, Hariyani Sammy N. J. Longdong Sandra Tilaar Stenly Wullur Stephanus V Mandagi Sumilat, Deiske Adeleine Sumual, Sarah S. Suria Darwisito, Suria Tambunan, Rose Agustin Tommy D. Sondakh Veibe Warouw Yogo Pamungkas, Yogo Yuses Bahagia, Yuses