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All Journal AKULTURASI (JURNAL ILMIAH AGROBISNIS PERIKANAN) 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 Jurnal Akuatika Indonesia Media Akuakultur
Henneke Pangkey
Sam Ratulangi University, Manado
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering

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Journal : e-Journal BUDIDAYA PERAIRAN

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Pertumbuhan dan kelangsungan hidup ikan nila Oreochromis niloticus yang dikultur pada sistem akuaponik dengan kepadatan biofilter kangkung yang berbeda Gerung, Pramulya R.A; Mudeng, Joppy D.; Salindeho, Indra R.N.; Longdong, Sammy N.J.; Pangkey, Henneke; Rumengan, Inneke F.M.
e-Journal BUDIDAYA PERAIRAN Vol 10, No 2 (2022)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.10.2.2022.38562

Abstract

This research was conducted to determine the optimal density of kale plants as biofilter in an aquaponic system that can trigger the highest growth and survival of tilapia. The experiment was designed in a completely randomized design (CRD) with 3 treatments and 3 replications so that there were 9 experimental units. The factor tested was the different density of kale plants as biofilter in the aquaponics system, where treatment A: 6 kale plants/0,24m2, B: 12 kale plants/0,24m2, and  K: without kale plants (as control). This study was conducted for 28 days.  Collected data  included weight, length and number of fish, which were then converted to  absolute growth rate (weight and length) , daily growth rate, survival rate and kale plant growth. Data  were analyzed using ANOVA  and then Least Significance Differences (LSD) for  further analysis.   The results  showed that the different density of  kale plants had no significant effect on absolute growth rate (weight and  length)  and daily growth rate, but had a significant effect on the survival rate of fish. The LSD results  showed that density of 6 kale plants/0,24m2 (A) were not significantly different from that of 12 individuals kale plants/0,24m2 (B), but both treatments were significantly different from the control (K).  The range of ammonia  was between 0.29 – 0.91 mg/l, nitrite 0.55 – 1.06 mg/l, and nitrate 10 - 47 mg/l.
Pertumbuhan benih ikan gabus (Channa striata) pada media pemeliharaan akuaponik menggunakan pakan komersil dengan komposisi protein berbeda Niti, Eukharistian; Mudeng, Joppy D.; Ngangi, Edwin L. A.; Pangkey, Henneke; Monijung, Revol D.; Longdong, Sammy N.J.
e-Journal BUDIDAYA PERAIRAN Vol. 12 No. 1 (2024): Januari - Juni
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.v12i1.53959

Abstract

This research aimed to determine the growth of snakehead fries t reared in aquaponic media and fed commercial fish food. The treatments consisted of treatment A with a protein content of 40%, B with a protein content of 35%, and C with a protein content of 30%, each with three replications. The research was conducted for 32 days. The research found the absolute growth of treatment a was 1.34 g, treatment b was 0.775 g, and treatment C was 0.605 g. The daily growth rate for treatment a was 4.18%, treatment b 2.42%, and treatment C 1.89%. Linear regression analysis between protein content in food and growth weight of snakehead fish fry had a strong relationship to both absolute growth and specific growth rate. The higher the protein content, the higher the weight growth of snakehead fry. Keywords: snakehead fish, aquaponic, commercial food, protein
Penggunaan tepung daun kelor (Moringa oleifera) berbeda komposisi dalam formulasi pakan bagi pertumbuhan ikan nila (Oreochromis niloticus) Pamula, Doni F.; Lumenta, Cyska; Monijung, Revol D.; Mokolensang, Jeffrie F.; Pangkey, Henneke; Sambali, Hariyani
e-Journal BUDIDAYA PERAIRAN Vol. 12 No. 2 (2024): Juli - Desember
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.v12i2.57387

Abstract

Several previous studies regarding the use of Moringa leaf flour on fish had been carried out fish consumption including catfish, tilapia, and gourami. The objectives of this research were to determine the effect of substitution of Moringa leaf flour at different doses in feed formulation on the relative growth of tilapia and determine which treatment had the highest feed efficiency value. The results showed relative weight growth value for tilapia were obtained in treatment C (83.82%),  daily growth (C) 2.03%, food conversion ratio (FCR) 1.29, and Feed Efficiency 77.01%. Keywords: relative growth, daily growth, feed conversion ratio, feed efficiency value.
Studi kandungan senyawa tributiltin dalam air pada area budidaya di Selat Lembeh Bitung Simanjorang, Daniel; Undap, Suzanne L.; Tumembouw, Sipriana S.; Pangemanan, Pankie N.L; Pangkey, Henneke; Mudeng, Joppy D.
e-Journal BUDIDAYA PERAIRAN Vol. 13 No. 1 (2025): Jan - Juni
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.v13i1.59059

Abstract

Tributiltin (TBT) is an organotin compound that is still widely used as a toxic biocidal additive in antifouling paints. These compounds are classified as pollutants that are very difficult to decompose in waters. The test of the concentration of TBT in seawater was carried out at the WLN Laboratory (Water Laboratory Nusantara) Manado. Nitrate, nitrite and ammonia concentration tests were carried out at the Laboratory of the Manado Industrial Service and Standardization Center (BSPJI). Measurement of the physical and chemical parameters of seawater used: Temperature, Brightness, pH, Dissolved Oxygen (DO), Salinity and Turbidity in situ. Analysis of the concentration of Tributiltin (TBT) compounds in seawater in the waters of the Lembeh Strait in the cultivation areas of Point 1 (Tanjung Rarandam), Point 2 (Kalapa Dua), Point 3 (Papusungan) in the Lembeh Strait showed a concentration of <0.01 μg/L, which is still in the safe range below the standard limit of seawater quality for biota (0.01 μg/L). Measuring water quality in the Lembeh Strait aquaculture area, the DO value ranges from 7.83-8.34 ppm. Salinity values ranged from 30.99-31.24 ppt. The pH value ranges from 9.37-9.42. The temperature value ranges from 27.87-27.69 °C. The brightness value ranges from 3.12 m-3.39 m. The turbidity value ranged from 0.63-1.22. The nitrate value of 1.98-2.19 mg/L, far exceeding the limit set (0.06 mg/L) for marine life, indicates a potential risk to the ecosystem. The concentration of Nitrite in the waters is still in accordance with the general water standards, ranging from <0.005 mg/L to 0.02 mg/L. The concentration of Ammonia is below the water quality standard threshold at all points of 0.3 mg/L, which is still safe for marine life and aquaculture activities in these waters in accordance with the seawater quality standards in Government Regulation No. 22 of 2021 Attachment VIII concerning the Implementation of Environmental Protection and Management. Keywords: TBT Compounds, Concentration, Water Quality, Quality Standards, Straits
Co-Authors Adnan Wantasen Alex D. Kambey Ali Djamhuri Arne A Ratulangi Calvyn F. A. Sondak, Calvyn F. A. Cyska Lumenta Deiske Adeliene Sumilat, Deiske Adeliene Denovis Sambode Desmianti Babo Durand, Swenekhe S. Edwin D Ngangi Erly Kaligis Fanny Silooy Fintarji, Rian Frengky Ibo Gerung, Pramulya R.A Ginting, Elvie L. Grace O. Tambani Hengky J Sinjal Hengky J. Sinjal, Hengky J. Hengky Manoppo Hengky Sinjal Henky Manoppo Hety B Lahope Indra R. N. Salindeho Indra R.N. Salindeho Indra RN Salindeho Inneke F. M Rumengan Iroth, Revelino A. Jhonly Solang Joice R.T.S.L Rimper Joppy Mudeng Joula Kusen, Diane Juliaan Ch. Watung Julius Sampekalo Kalesaran, Ockstan Jurike Kreckhoff, Reni L. Kreckhoff, Reni Lucia Kurniati Kemer Kusen, Diane Joula Kusuma, Ni Putu Dian Lexy K. Rarung Mantiri, Rose Markus T. Lasut Mingkit, Winda M. Mokolensang, Jeffrie F. Mokolensang, Jeffrie F. F. Mokolensang, Jeffrie Fredrik Monijung, Revol D. Mudeng, Nico E.G. Nanariain, Rian M. Natalie D Rumampuk Ngangi, Edwin Leonardo Apolonio Ngatung, Jefrikardus E. E. Niti, Eukharistian Nowin, Edgar Ockstan J. Kalesaran Pamula, Doni F. Pangandaheng, Agreystin Pangemanan, Novie P.L. Pangemanan, Novie Pankie Lukas Pangemanan1, Novie P. L. Pankie N.L Pangemanan Paulus, James Petrus P Letsoin Reiny A. Tumbol Reiny Tumbol Sambali, Hariyani Sambali, Haryani Sambali, M.Sc, Hariyani Sammy N.J. Longdong Sanggaria, Ayu W. Saragih, Debby Dyanessa Sartje Lantu Simangunsong, Martua Pinondang Simanjorang, Daniel Simanjuntak, Erika E. L. Sinjal, Hengky Sinjal Sipriana S. Tumembouw Soputan, Stevaldo J.M. Stenly Wullur Sumah, Maria Suzanne L Undap Tamba, Ermaulina Tununu, Riky R. Undi, Chintia S. Utami, Tiara Veibe Warouw Victoria E.N. Manoppo, Victoria E.N. Wenda, Detiben Winda M. Mingkid, Winda M. Wulur, Stenly