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INDONESIA
e-Journal BUDIDAYA PERAIRAN
Published by Universitas Sam Ratulangi
ISSN : 23373768     EISSN : -     DOI : -
Core Subject : Social,
Environmental Science
e-Journal BUDIDAYA PERAIRAN merupakan jurnal ilmiah yang mempublikasikan hasil-hasil penelitian maupun ulasan (review) dibidang budidaya perairan baik budidaya air tawar, payau mapun laut. Artikel jurnal dapat ditulis dalam bahasa inggris atau bahasa Indonesia. Jurnal diterbitkan 3 kali setahun yaitu bulan Januari, Mei dan September
Arjuna Subject : -
Articles 236 Documents
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Kondisi Lingkungan Perairan Pada Lahan Budidaya Rumput Laut Kappaphycus alvarezii Di Desa Jayakarsa Kabupaten Minahasa Utara Mudeng, Joppy D; Kolopita, Magdalena E.F; Rahman, Abdul
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.3.1.2015.6953

Abstract

A research had been conducted to evaluate seaweed and waters condition at seaweed  culture area at Jayakarsa Village.  Research locations were divided into three station: 1) at former culture area near mangrove area and the beach, 2)  at active culture area, 3) at former culture area with sandy bottom and ”lamun” field.  Water quality measured included temperature, salinity, pH, DO, turbidity, flow rate, water depth, bottom type. Protectivenss, risk, and accesibility were also observed. Data was analyzed descriptively and then compared to standard value established in Kangkan (2006).  Water condition at station 1 and 2 was categorized Grade 2 (moderately suitable) while at station 3 was marginally suitable which was categorized Grade 3. Major problems faced by the farmers was ice-ice disease, silt and epiphytes that could reduce the production.   Keywords: Kappaphycus alvarezii, water quality, Jayakarsa Village, moderately suitable, marginally suitable
Pemanfaatan tepung kulit pisang raja (Musa paradisiaca) dalam formulasi pakan ikan nila (Oreochromis niloticus) Nanariain, Rian M.; Lumenta, Cyska; Pangkey, Henneke
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.5.1.2017.14866

Abstract

The objective of this research was to evaluate the effect of supplementation of banana skin (Musa paradisiaca) in feed formulation on absolute growth, relative growth, daily growth and feed efficiency of nile tilapia.  The research was conducted at the Laboratory of Aquaculture Technology, Faculty of Fisheries and Marine Science, Sam Ratulangi University. The research used Complete Randomized Design with five treatments inluded A: without supplementation banana skin powder, B: 40%, C: 30%, D: 20% and E: 10% of banana skin powder. Each treatment  had three replications.  The result showed the best response was observed in treatment D  with absolute growth o43.11 g, relative growth 88.9%, daily growth 10.17%,  and feed efficiency 3.20%. Keywords:  feed formulation, banana skin, nile tilapia, absolute growth, relative growth,   daily growth,  feed efficiency
Kesesuaian areal budidaya rumput laut berdasarkan kapasitas perairan Desa Arakan Kabupeten Minahasa Selatan Burase, Handy; Rompas, Robert; Ngangi, Edwin L.A.
e-Journal BUDIDAYA PERAIRAN Vol 1, No 1 (2013): Vol.1 No. 1 Januari 2013
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.1.1.2013.728

Abstract

The purpose of this research was to provide data on waters physical and chemical parameters, proper areal map, carrying capacity, and potential production of seaweed. Research method used was spacial approach through direct measurement in the field and through laboratory analysis. Ten observation stations were established purposively at Desa Arakan waters. Samples were collected four times at two weeks interval. It was found that water temperature was 31–31,25 ºC, flow rate 5,97–11,09 cm/det., dissolved oxygen 5,34–6,45 mg/l, pH 7,7–8,1, salinity 32,5-33 ppt, nitrate 5,02–5,25 mg/l, phosphate 0,01–0,14 mg/l, water depth 1,3–16,5 m, velocity 1,3–4,5 m, tide 0–283 cm with Mean Sea Level 75,6 cm. bottom substrate consisted of coral sand and muddy sand. Proper culture area based on SIG analysis was 134.64 ha in which very proper areal was 68.40 ha, proper 66.23%. while proper areal was 66.23 ha. Based on carrying capacity analysis, proper sustainable site was 126.57 ha. This area could support 1.054 long line measuring 20x60 cm each. Seaweed potential was 3363,7 ton per ha or 4.4 ton/ha/year or 4.4 ton/ha/planting season. Keywords: marine seaweed, water quality, SIG, sea water, SIG, carrying capacity, production
Budidaya ikan mas (Cyprinus carpio) sistem akuaponik dengan padat penebaran berbeda Darwis, Darwis; Mudeng, Joppy D.; Londong, Sammy N.J.
e-Journal BUDIDAYA PERAIRAN Vol 7, No 2 (2019)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.7.2.2019.24148

Abstract

This research aimed to determine the stocking density that support the best growth and survival rate of carp cultivated in aquaponic systems, and to study the water quality of carp culture with different stocking densities in aquaponic systems. The study used 12 aquaria measuring 40x40x40 cm each (water volume of 50 liters). The experimental fish are carp (Cyprinus carpio) weighing in average of 3.5 g/individual.  The fish were cultivated with different stocking densities as treatment, including A = 4; B = 7; C = 10 and D = 13 individuals/aquarium.  The fish were fed with pellet at 5%/body weight/day with a feeding frequency of two times a day. The study was conducted for 4 weeks. Data consisting of daily growth, survival and water quality parameters (temperature, pH, dissolved oxygen, ammonia, nitrite and nitrate) were measured once a week. The data obtained were analyzed by ANOVA. The results of the study showed that the difference in stocking density had no significant effect on the growth and survival of carp.  Water quality was in a reasonable range to support the growth and survival of carp cultivated with aquaponic systems.Keywords: cultivation, carp, aquaponics, stocking density, growth
Typhoon-driven Coral-Algal Phase-shifts in Southern Negros Oriental, Philippines Bucol, Abner A
e-Journal BUDIDAYA PERAIRAN Vol 2, No 3 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.2.3.2014.5698

Abstract

An underwater visual census (UVC) conducted to assess the biophysical conditions of the two marine protected areas (Antulang Marine Protected Area and Andulay Marine Protected Area) in Siaton, Negros Oriental revealed slow recovery from severe damage resulting from Typhoon Sendong in December 2011, suggestive of “coral-algal phase-shift”. Live hard coral (LHC) cover was consistently poor in the survey sites (2.25±0.78 % in Antulang Marine Protected Area; 1.25±0.50 % in the Control Site; and 3.33±0.17 % in Andulay Marine Protected Area) following destruction by the typhoon and colonization of algae (between 37-53%), dominated by Bornetella oligospora. Mean total fish biomass (including fusiliers and schooling juvenile Caranx sexfasciatus) was highest in Antulang Marine Protected Area at 70.60±28.07 kg/500m2 (equivalent to 141.21±56.14 tonne/km2) while lowest in Andulay Marine Protected Area at 9.83±4.32 kg/500m2. Mean total fish density was highest in Antulang Marine Protected Area at 597.0±114.7 fish/500m2 followed by the Control Site with 361.7±159.0 fish/500 m2, while Andulay Marine Protected Area had 200.7±31.6 fish/500m2. Fish species composition was slightly altered, i.e. decline in coral-dependent species such as damselfishes. Keywords: coral reef, macroalgae, phase-shift, resilience, recovery, typhoon
Kelayakan Lokasi untuk Pengembangan Budi Daya Karang Hias di Teluk Talengen Kabupaten Kepulauan Sangihe Silalahi, Diany R.A; Ngangi, Edwin L.A; Undap, Suzanne L
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.3.1.2015.6944

Abstract

A research had been conducted to study the condition of waters environment and water quality appropriate for the culture of ornamental coral at Talengen Bay and to analyze its financial feasibility.  This research was conducted at Talengen Bay, Regency of Sangihe Archipelago through observation method.  Observation station representing the characteristic of Talengen Waters included at the center of the bay, at downstream, and behind the “teripang” culture area.  Waters condition data were protection, bottom substrate, flow rate, depth, turbidity, pH, salinity, temperature, dissolve oxygen, nitrate, phosphate, and total suspended solid.  Financial feasibility data were obtained from secondary data and interview with respondents.  The data were analyze descriptively.  In general, water condition at Talengen Bay was suitable for the development of ornamental coral culture.  Flow rate at Talengen Bay was lower than standard criteria and thus required certain consideration. Financially the ornamental coral culture at Talengen Bay provided positive benefits.  Its total revenue achieved Rp. 193.582.000,00  and profit rate as much as 81.91%. Keywords :  Talengen Bay, ornamental coral, site feasibility, financial feasibility
Pemanfaatan tanaman obat untuk pengendalian penyakit dalam usaha budidaya Schram, Shifa A.
e-Journal BUDIDAYA PERAIRAN Vol 5, No 2 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.5.2.2017.24260

Abstract

Production of global and national aquaculture often fails due to outbreaks of fish diseases caused by viruses, bacteria, fungi and parasites. Moreover, as a tropical country, Indonesia has a climate that strongly supports the development of pathogens. The occurrence of disease outbreak is basically as a result of disturbance of the balance interaction between fish, the unfavorable environment and pathogens. Medicinal plants are rich of antimicrobial compounds such as naphthoquinone, coumarin derivatives, tannins, flavonoids, and steroids, which are effective for inhibiting the growth of bacteria and fungi. Oleoresin compounds, i.e. essential oils that act as antibacterial and antifungal are also present in medicinal plants. Medicinal plants also serve to stop the bleeding, because there are anti-inflammatory compounds (anti-inflammatory). This compound is found in several medicinal plants that have been tested to cope with fish diseases such as rose balsam, guava leaf, garlic, betel leaf and ginger. Some of the advantages of using traditional medicinal plants are relatively safe, easy to obtain, cheap, not resistant, and relatively harmless to the surrounding environment and do not create antibiotic-resistant pathogens. Thus, it is more adviseable to use medicinal plants in controlling fish diseases. Keywords: medicinal plants, aquaculture, aquaculture, fish diseases
Penambahan madu dalam pengenceran sperma terhadap motilitas spermatozoa, fertilisasi dan daya tetas telur ikan Patin Siam, Pangasius hipophthalmus Marthin, Lutfi; Watung, Juliaan Ch.; Kalesaran, Ockstan J.; Ginting, Elvi L.; Sinjal, Hengky J.; Salindeho, Indra R.N.
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.6.2.2018.20625

Abstract

This research aimed to determine the optimal doses of honey addition on the sperm dilution to optimize spermatozoa motility, fertilization and hatchability of Patin Siam  eggs (Pangasius hypophthalmus).  The experimental design used was Complete Random Design (RAL).  Diluent solution consisted of a physiological NaCl 0.9% and honey.  Treatment doses of honey in aqueous diluent sperm tested as treatments were A (0 mL), B (0.2 mL), C (0.4 mL) and D (0.6 mL), each with three replications.  Observations made included spermatozoa motility, fertilization and eggs hatchability.  The research results showed that the addition of honey had a significant influence on motility,  fertilization, and eggs hatchability. This study concluded that the addition of honey in sperm diluent solution with a dose of 0.6 mL of honey in 99.4 mL of NaCl could increase the spermatozoa motility and  fertilization of Patin siam. Keywords:  honey, motility, fertilization, hatchability,  Pangasius hipophthalmus
Respon imun nonspesifik dan pertumbuhan udang vaname (Litopenaeus vannamei) yang diberi pakan yang ditambahkan nukleotida dengan lama pemberian berbeda Manoppo, Henky
e-Journal BUDIDAYA PERAIRAN Vol 2, No 1 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.2.1.2014.3790

Abstract

Abstract This study evaluated the effects of feeding protocol of nucleotide-supplemented diet on total hemocytes, PO activity and growth of whiteleg shrimp.  Shrimp juveniles were reared in five 120-l glass aquaria at the density of 25 juveniles each.  Shrimp pellet was supplemented with nucleotides mixture at 400 mg.kg-1 diet. Shrimps were fed three time a day at 3%/bw/d.  Feeding protocol was 7 days nucleotides diet – 7 days basal diet alterably for 49 days.  Total hemocyte count, PO activity, and growth were measured at the end of experiment.  Research result showed that oral administration of nucleotides at seven days interval did not affect THC, PO activity, and growth of shrimp. But if the feed was administered successively for four weeks, supplementation of nucleotides would significantly enhance the nonspecific immune response and shrimp growth.   Keywords: Litopenaeus vannamei, nucleotides, PO activity, total hemocyte count
Pertumbuhan Rumput Laut Kappaphycus alvarezii Yang Dikultur Menggunakan Dua Jenis Tali Ris Dengan Kondisi Berbeda H, Harnoto; Mudeng, Joppy D; Mondoringin, Lukas L.J.J
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.3.1.2015.6929

Abstract

The study aimed to determine the growth of seaweed Kappaphycus alvarezii cultured using different type of rope ris with different conditions. The study was conducted over 64 days, starting on September 1 to November 3, 2014 Village Jaya Karsa, North Minahasa Regency, North Sulawesi. The experiment was designed according to 2x3 factorial experiment in a completely randomized design (CRD). Two factors were tested, namely rope ris type and conditions. Factors ris types strap consisted of two type: Monofilament nylon and Multifilament PE. Factor conditions of ris rope consisted of three levels, namely: new, used cleaned, and the former was not cleaned, so there were 6 treatments. Experiment container was floating longlines. One unit consisted of 3 longline trial. Length per longline 28.80 m, 18 pieces of string length of rope ris 1.6 m each strap was 7 point planting, planting the overall number of points 378 points planting. K. alvarezii seaweed seedlings obtained from Jaya Karsa farmers. Weighing was done 4 times, weighing early, 1 week, 2 weeks, and at the end of week 3, using a digital scale with a precision of 1 g. Accretion weight was calculated to be the absolute growth rate (g) and daily growth rate (%). The results showed that the absolute growth and the daily growth of seaweed K. alvarezii not significantly influenced by different type and condition of the rope ris. Keywords : Kappaphycus alvarezii, long line, Multifilament PE, Monofilament nylon.

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