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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 Media Akuakultur Journal of Aquaculture and Fish Health Juvenil: Jurnal Ilmiah Kelautan dan Perikanan Jurnal Perikanan
Ockstan Kalesaran
Universitas Sam Ratulangi
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science

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Pertumbuhan dan kelangsungan hidup larva gurami (Osphronemus gouramy) dengan pemberian beberapa jenis pakan Lucas, Weismann G.F; Kalesaran, Ockstan J; Lumenta, Cyska
e-Journal BUDIDAYA PERAIRAN Vol 3, No 2 (2015)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.3.2.2015.8323

Abstract

This study aimed to determine the effect of several different types of feed on absolute length growth, relative length growth, and survival rates are gouramy larvae (Osphronemus gouramy). This study used four treatments, with three replications. The treatments tested were four different types of feed on the larvae of gouramy, among others; feed worms Tubifex sp., Artemia sp.,boiled chicken egg yolk and finely pelleted feed FF-999. The experimental design used was completely randomized design.      The results showed that different types of feed provided a significant influence on the absolute length growth, relative length growth and survival of larval gouramy (Osphronemus gouramy). Feed worms Tubifex sp. give the best results with an absolute value growth of 1.34 cm length, relative length of 148.87% growth, and survival of 34%. Feed worms Tubifex sp. is the best feed in promoting growth and improving survival of larval gouramy (Osphronemus gouramy).   Keywords : Larvae,  gourami, Tubifex, Artemia, feed
The effect of immersion in different doses of methyl testosteron hormone on survival and growth of nile tilapia larvae, Oreochromis niloticus Matheos, Refli; Watung, Juliaan Ch.; Kalesaran, Ockstan
e-Journal BUDIDAYA PERAIRAN Vol 1, No 3 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.1.3.2013.2734

Abstract

This study aimed to determine the effect of methyl testosterone hormone for immersion of tilapia larvae for 8 hours on survival rate and growth of tilapia larvae (Oreochromis niloticus). Test animals used were as many as 240 larvae of tilapia, with methyl testosterone hormone treatment as much as A = 0 mg / l, B = 1,5 mg / l, C = 2,5 mg / l, and D = 3,5 mg /. Survival rate of tilapia larvae live on the highest dose of 1.5 mg / l which is 93.33% (A) followed by 83.3% (C), 80% (A), 75% (D). Highest absolute growth of larvae at the 2,34 cm (D) followed at 2,23 cm (C), 2,21 cm (B), 2,13 cm (A). The results showed that the differences in the dose of methyl testosterone did not give significantly different effect on survival rate of larvae and absolute growth. Keywords: immersion, methyl testosterone hormone, Oreochromis niloticus, survival
Penambahan Madu Dalam Pengenceran Sperma Untuk Meningkatkan Motilitas Spermatozoa, Fertilisasi dan Daya Tetas Telur Ikan Lele (Clarias sp) Iriyanto, Adi; Watung, Julian Ch; Kalesaran, Ockstan J; Monijung, Revol D
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.3.1.2015.6927

Abstract

The research intended to determine the optimal concentration of honey supplemented in sperm dilution to improve sperm motility, fertilization and eggs hatchability of catfish (Clarias sp). Experimental design used was a Complete Randomized Design (CRD) with four treatments each with three replications. The concentration of honey used astreatments were A (0 mL + 100 mL of physiological NaCl), B (0.60 mL + 99.40 mL of physiological NaCl), C (0.65 mL + 99.35 mL of physiological NaCl), D (0.70 mL + 99.30 mL of physiological NaCl). Parent used consisted of one female with 1.5 kg weight and the male parent with 1 kg weight.  Sperm dilution containers used was 12 plastic cups and the container fertilization and hatching eggs container used was 12 brass plates.  Spermatozoa motility observation performed immediately after dilution process. Fertilization observation was performed after 12 hours of fertilization process, and egg hatchability observation was performed after 60 hours of fertilization.  The research results showed that the addition of honey in sperm dilution contributed significant effect on spermatozoa motility, fertilization and eggs hatchability. The addition of 0.70 mL honey in sperm dilution was the best indicated by the average percentage of spermatozoa motility 83.33%, fertilization 82.50% and eggs hatchability 79.67%.   Keywords: Honey, sperm dilution, spermatozoa motility, fertilization, eggs hatchability.
PEMELIHARAAN POST LARVA (PL4-PL9) UDANG VANNAMEI (Penaeus vannamei) DI HATCHERY PT. BANGGAI SENTRAL SHRIMP PROVINSI SULAWESI TENGAH Kalesaran, Ockstan J
JURNAL PERIKANAN DAN KELAUTAN TROPIS Vol 6, No 1 (2010)
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (107.22 KB) | DOI: 10.35800/jpkt.6.1.2010.121

Abstract

White shrimp culture have been developed in some part of brackish water pond area in Indonesia, either in extensive, semi intensive or intensive technology and it resulted increasing on Indonesian shrimp culture production.  At post larval stages, the pleopods become fully developed and functional. The animals grow very fast in terms of size and are able to swim freely although early post larvae are still planktonic. This research was done to know post larval rearing in Hatchery of PT. Banggai Sentral Shrimp. Preparation of basic facilities such as larval rearing tanks, water supply and aeration system is one of the most important activities in hatchery operation.  Good water quality should be strictly maintained especially during this phase of larva rearing.
Komposisi mineral cangkang kerang mutiara Pinctada margaritifera di Sulawesi Utara Kalesaran, Ockstan J.; Lumenta, Cyska; Rompas, Rizald; Mamuaya, Gybert
e-Journal BUDIDAYA PERAIRAN Vol 6, No 1 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.6.1.2018.24126

Abstract

This study aimed to analyze the chemical composition of the Pinctada margaritifera shells in North Sulawesi. Shells were collected from 3 (three) locations, namely: the coast of Arakan Minahasa Selatan waters, Bahoi Minahasa Utara waters and Talengen waters of Sangihe Islands, North Sulawesi. Three samples of shell powder each containing 100 grams, packed in a plastic bag to be analyzed using the ICP-OAS type Thermo scientific iCAP 6000 Series at the Wln (Water Laboratory Nusantara) Laboratory in Manado. The shell of P. margaritifera had macro mineral composition, namely calcium, phosphorus, magnesium, sodium and micro minerals, namely manganese and iron.Keywords: Shells, Pinctada margaritifera, Mineral
Sintasan Dan Pertumbuhan Larva Ikan Ikan Lele (Clarias sp) Hasil Penetasan Telur Melalui Penambahan Madu Dalam Pengenceran Sperma Mambrasar, Pulinus; Monijung, Revol; Kalesaran, Ockstan; Watung, Juliaan Ch
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.3.1.2015.6943

Abstract

The purposes of research were to determine the survival and growth of catfish larvae (Clarias sp) produced from eggs using honey in sperm dilution.  Sperm dilution was prepared by disolving honey (0 mL; 0,6 mL; 0,65 mL; dan 0,7 mL) in 100 mL, 99,4 mL; 99,35 mL dan 99,3 mL NaCl respectively. The research was conducted using Complete Randomized Design (CRD) with four treatments each with three replications. Research results showed that survival of larvae at treatment D was the highest (81,33%), followed by treatment C (75%) and B (72%) and the lowest was treatment A (63.67%). The highest absolute length growth was achieved at treatment D (1.73 cm) followed by treatment C (1.40 cm), B (1.10 cm) and the lowest was treatment A (1.03 cm). It could be concluded that supplementation of honey in sperm dilution influenced the survival and growth of catfish larvae Keywords: honey, Clarias sp, sperm dilution, survival, growth
Penggunaan tepung karkas kijing Taiwan (Anodonta woodiana) dan karkas kerang mutiara (Pinctada margaritifera) dalam formulasi pakan bagi pertumbuhan benih ikan nila (Oreochromis niloticus) di kolam budidaya Sedu, Aprini L.; Lumenta, Cyska; Kalesaran, Ockstan J. J.; Sinjal, Julius H.
e-Journal BUDIDAYA PERAIRAN Vol 8, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.8.2.2020.28762

Abstract

This study aimed to determine the effectiveness of feed formulated from Taiwan gravestone carcass flour and pearl mussel carcass flour for the growth of tilapia (Oreochromis niloticus). Tilapia used in this study amounted to 300 individuals with an average weight of 2 g per individual.  Five treatments were used with 3 replications including treatment A (0% Anodonta woodiana carcass flour, 5% Pinctada margaritifera carcass flour and 40% fish meal), B (10% A. woodiana carcass, 5% P. margaritifera carcass flour and 30% fish meal), C (20% A. woodiana, 5% P. margaritifera carcass flour and 20% fish meal), D (30% A. woodiana, 5% P. margaritifera carcass flour and 10% fish meal), E (40% A. woodiana, 5% P. margaritifera carcass flour and 0% fish meal). The data was analysed using analysis of variance in a completely randomized design (CRD). The fish was reared in a net of 15 units with a size of L x W x H = 50 x 50 x 56 cm. The variables analyzed in this study were absolute growth, daily growth, feed efficiency, feed conversion value and survival. The collection of growth data was carried out by measuring the weight of fish at the beginning and end of the study using a digital scale with a precision level of 0.01 g. The results of the research through Duncan's tests showed that the treatments of A, B and E were the same in spurring the absolute, relative, and daily growth. The same result was observedin the value of feed efficiency and feed conversion, where between treatments A, B and E had similar effect in utilizing the feed during the experiment.
Iptek bagi Masyarakat (IbM) Kelompok Petani Ikan Kelurahan Rap Rap Kalesaran, Ockstan J.; Lantu, Sartje
e-Journal BUDIDAYA PERAIRAN Vol 4, No 3 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.4.3.2016.14741

Abstract

The implementation of science and technology for society aimed to give knowledge and methods of application that can answer all problems encountered by fish farmers. Low cost of  feed manufacturing methods and high quality utilizing local raw ingredients had been given through counseling and basic training so that fish farmers can continue going forward and do not rely on commercial feed from the market.  Practical sex reversal methods were given, intended that fish farmers could get male tilapia seeds having rapid growth.   Keywords: Fish farmer, Rap Rap Village, feed, eeed, Sex Reversal Methods
Kejutan suhu pada penetasan telur dan sintasan hidup larva ikan lele (Clarias gariepinus) Aer, Christo V.S; Mingkid, Winda M; Kalesaran, Ockstan J
e-Journal BUDIDAYA PERAIRAN Vol 3, No 2 (2015)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.3.2.2015.8325

Abstract

The aim of this study was determine the effect of temperature shock on hatching capability of the catfish eggs and its larval survivals.The study was conducted at the Board of Freshwater Aquaculture (BBAT ) in Tatelu  Dimembe District, North Minahasa Regency, North Sulawesi Province. Twelve tanks were set in this experiment. Two hundred (200) eggs were put in each tank with controlled temperature of 25 C, 27 C , 29 C , and 32 ºC. Each temperature was replicated 3 times. The experimental design used in data analysis was completely randomized design (CRD).  The results showed that the treatment temperature showed significant effect on  hatching of  eggs, while the difference in temperature had no effect on the survival rate of catfish larvae.   Keywords:  Temperature shock, eggs, hatching capability, survival rate,  larvae, Clarias gariepinus.
Pengaruh ovaprim, aromatase inhibitor, dan hipofisa terhadap kualitas telur ikan Lele Dumbo (Clarias gariepinus) Aziz, Erwin A.; Kalesaran, Ockstan
e-Journal BUDIDAYA PERAIRAN Vol 5, No 1 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.5.1.2017.14836

Abstract

This study aimed to determine the effect of ovaprim hormone, aromatase inhibitor and pituitary on the quality of the catfish eggs (Clarias gariepinus). Experimental Design used was Completely Randomized Design (CRD) with four treatments, each with three replications. Treatment A: ovaprim; treatment B: Aromatase inhibitors, treatment C: hypophysis and treatment D: Control. The results showed that the difference in treatment gave highly significant effect on fertilization and hatching eggs but no significant effect on the survival rate of larvae. Aromatase inhibitor hormone was the best because it provided highly significant effect on fertilization (92.66%), hatchability of eggs (95%), and surviva rate (81.33%) of fish larvae.   Keywords : Clarias gariepinus. Ovaprim, Aromatase Inhibitor, Hypophysis, egg, larvae
Co-Authors Adi Iriyanto Adnan Sjaltout Wantasen Adnan Wantasen Ali Djamhuri Anneke V. Lohoo Ari B. Rondonuwu Aziz, Erwin A. Baring, Vira Bawekes, Frisley Rici Boneka, Farnis Bineada Carolus Paulus Paruntu Chintya Prameisella Hormati Christo V S Aer, Christo V S Christo V.S Aer, Christo V.S Cyska Lumenta Cyska Lumenta Cyska Lumenta Cyska Lumenta Cyska Lumenta Darus S. Paransa Datunsolang, Frayogi Deiske Adeliene Sumilat, Deiske Adeliene Diane J. Kusen Durand, Swenekhe S. Duyoh, Marini Edwin D Ngangi Edwin L.A. Ngangi Erly Y. Kaligis, Erly Y. Farnis Bineada Boneka Fatmawati Amin Fintarji, Rian Florence V. Longdong Frits Tatangindatu Ginting, Elvi L. Gompi, Wiranto Grace O. Tambani Hariyani Sambali Haryani Sambali Hengky J Sinjal Hengky J. Sinjal Hengky J. Sinjal Hengky J. Sinjal, Hengky J. Henneke Pangkey Henneke Pangkey Henneke Pangkey Hulda Mamoribo Indra R.N. Salindeho Indra Salindeho Jeannette F. Pangemanan, Jeannette F. Jeffrie F. Mokolensang Jeffrie F. Mokolensang Jimmy Mamuaya John L. Tombokan Joppy D. Mudeng Joppy Mudeng Joshian Nicolas William Schaduw Juliaan Ch Watung Juliaan Ch. Watung Julian Ch Watung Kariawu, Karina S.F. Kirikanang, Zefanya V. Kreckhoff, Reni L. Kusen, Diane J. Lusia Manu Mamangkey, Noldy Gustaf Frans Mamuaya, Gybert Mantiri, Desy M. H Marthin, Lutfi Medy Ompi Metlin Boroallo Mokolensang, Jeffrie F. Mokolensang, Jeffrie Fredrik Monijung, Revol D. Monika Padwa Mudeng, Nico E.G. Muhammad Aris Nego E. Bataragoa, Nego E. Noni Saliwati Sarifudin Novie P. L. Pangemanan Pangemanan, Novie P. L. Pangemanan, Novie Pankie Lukas Paransa, Darus Sa'adah Johanis Pongajouw, Oxha Putra Prislawati Paputungan Pulinus Mambrasar Refli Matheos Reiny A. Tumbol Rene Charles Kepel, Rene Charles Revol D Monijung Revol Monijung Risaldo Tjodi, Risaldo Ristamaria Manullang Robert J Rompas Robert Rompas Rompas, Rizald Rondonuwu, Yonatan Y. Salaki, Christina Leta Salaki, Meiske S. Salawati, Vellysa Friendly Sambali, Hariyani Sammy N. J. Longdong Sammy N. J. Longdong Sammy N.J Longdong Sammy N.J. Longdong Sammy N.J. Longdong Sartje Lantu Sedu, Aprini L. Silalahi, Torang J. P. Silvester B Pratasik Sinjal, Julius H. Sipriana S. Tumembouw Sipriana S. Tumembouw sukmawati Sumtaki, Karel Suzanne L Undap Suzanne L. Undap Suzanne L. Undap Suzanne L. Undap Tampa, Ahazia Imanuel Tamrin Tamrin Tamrin Tatalede, Putri A. Tatuhe, Familia Taufiq Abdullah Ursula Pinontoan Veibe Warouw Wahidin, Nurhalis Weismann G.F Lucas, Weismann G.F Winda Mercedes Mingkid Yitzhak Koloba, Yitzhak