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e-Journal BUDIDAYA PERAIRAN
ISSN : 23373768     EISSN : -     DOI : -
Core Subject : Social,
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
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Articles 10 Documents
Search results for , issue "Vol 8, No 2 (2020)" : 10 Documents clear
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.
Growth performance and survival rate of Asian seabass (Lates calcarifer) with the utilization of vitamin C in feed Aris, Muhammad; Muchdar, Fatma
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.8.2.2020.28901

Abstract

This study aimed to determine the effect of vitamin C enrichment on fresh trash feed on the growth of Asian seabass (L. calcarifer) and their optimal dosage. The study used a completely randomized design with 4 treatments and 5 replications for each treatment. The treatment given was a dose of vitamin C 3.5 g / kg of fresh trash feed (A); dose of vitamin C 4 g / kg fresh trash feed (B); dose of vitamin C 4.5 g / kg fresh trash feed (C); and fresh trash feed without vitamins (D). Enrichment of vitamin C in fresh trash feed significantly affected the absolute growth of Asian seabass. Treatment A, 17,60; treatment B, 19.79; treatment C, 17.11; and treatment D 13.32 g. Enrichment of vitamin C in fresh trash feed also significantly affected the specific growth of Asian seabass. Treatment A, 2.41%; treatment B, 2.60%; treatment C, 2.37%; and treatment D 2.04%. Enrichment of vitamin C in fresh trash feed did not significantly affect the survival of Asian seabass. Treatment A, 42.5%; treatment B, 47.5%; treatment C, 45%; and 40% D treatment
Pertumbuhan rumput laut Kappaphycus alvarezii (Doty) yang direndam dalam ekstrak daun ketapang Terminalia catappa L. dengan frekuensi berbeda Kurniawan, Putra M.; Kreckhoff, Reni L.; Ngangi, Edwin L. A.; Wagey, Billy T.
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.8.2.2020.28728

Abstract

This study aimed to evaluate the benefits of Terminalia catappa L. leaf extract on the growth of Kappaphycus alvarezii seaweed. Treatment A (control /without soaking into ketapang leaf extract), treatment B (soaking into ketapang leaf extract at the beginning of maintenance), C (soaking ketapang leaf extract every 1 week) and D (soaking into ketapang leaf extract every 2 weeks). Differences in growth of K. alvarezii seaweed for 42 days were not significantly affected by differences in the frequency of immersion of ketapang leaf extract. Absolute growth of Fcount (3.9521977 tn) <Ftable value of 5% (4.06), relative growth of Fcount (2.957545 tn) <Ftable value of 5% (4.06) and daily growth rate of Fcount (3.237068tn) <Ftable value of 5% (4.06). Even so the results of absolute growth measurements, relative growth and the best daily growth rate on soaking ketapang leaf extract every two weeks, followed by soaking ketapang leaf extract at the beginning of cultivation, soaking ketapang leaf extract every one week and without soaking into leaf extract.
Uji penggunaan pelepah pisang dan spon pada pengemasan bibit rumput laut Kappahycus alvarezii dalam mencegah ice-ice Datangmanis, Adieng A. R.; Kreckhoff, Reni L.; Longdong, Sammy N. J.
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.8.2.2020.29980

Abstract

This search aimed to determine the shelf life of seaweed seedlings that are packaged using banana and sponge fronds in Styrofoam, determine the best seaweed packaging media in preventing damage or disease when seedlings are planted. The study was conducted for 5 weeks, from January to February 2020. Observation of seaweed seedlings was conducted at the Laboratory of Fish Health, Environment and Toxicology, Faculty of Fisheries and Marine Sciences and planting tests were carried out in Arakan Village, Tatapaan District. South Minahasa Regency.The research method was carried out in the form of: packing Kappaphycus alvarezii seaweed, observing seaweed seeds and planting test. The experiment was designed according to a factorial completely randomized 3 x 3 design so that there were two factors tested in this experiment, namely the packaging medium factor and the shelf life. The packaging medium factor (A), consists of the level ie, (a1) control / without medium, (a2) banana fronds, (a3) sponge; while the shelf life factor (B), consists of three levels namely, (b1) 24 hours, (b2) 36 hours and (b3) 48 hours with three treatments and three replications so that the total number is 27 units of experiment with the number of seeds needed as much as 108 kg. The treatments taken are A: control, B: Packaging seaweed seeds with the addition of banana midrib, C: Packaging seaweed seeds with the addition of a sponge. The data obtained were analyzed ANOVA statistics for factorial RAL using the JMP (SAS-institute) statistical program. The results of the analysis of the variance showed that differences in treatment (the combination between the storage medium and the shelf life) had a very significant effect on differences in the texture and color of seaweed ("P" <0.0001). However, the effect of the storage medium factor on the texture of seaweed did not change significantly at the time of the change in the shelf life factor level ("P" = 0.1664).
Konsentrasi Merkuri (Hg) pada Air Laut di Area Budidaya Teluk Manalu Kabupaten Kepulauan Sangihe Bawelle, Eunike; Undap, Suzanne L.; Kusen, Diane J.; Pangemanan, Novie P. L.; Tumembouw, Sipriana S.; Wantasen, Adnan S.; Langi, Edwin O.
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.8.2.2020.30002

Abstract

The aims of this research were to determine the concentration of mercury, and knowing the water quality in aquaculture area of Manalu Bay Sangihe Islands Regency. The method used in determine the research station is purposive sampling method or deliberate sampling with consideration that station 1 is near the gold mine, station 2 is the area aquaculture activities and station 3 is far from the gold mean and aquaculture activities. The data used in this research were sourced from primary data (sea water sampling used a sampling technique for Hg testing and direct measurement of water quality parameter) and secondary data (journals, books and other supporting documents that support research). The result detected the concentration of Hg content at station 1, 2 and 3 were <0,0003 mg/l below the sea water quality standards for marine biota (0,001). The parameter quality data of the water are temperature ranged between 31-32 0C, pH 6,8-7,1 and salinity 32-34 ppt. In general, the presence of chemical physics parameters in Manalu Bay was good condition and suitable for aquaculture after being compared with Kep. MENLH No. 51/2014, Attachment III concerning Sea Water Quality Standards for Marine Biota.
Seleksi probiotik Lactobacillus sp. dari usus ikan mas (Cyprinus carpio) potensial untuk akuakultur Bella, Sintia S.; Manoppo, Henky; Undap, Suzanne L.; Tumbol, Reiny A.; Ngangi, Edwin L. A.
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.8.2.2020.29902

Abstract

The aimed of the study was to isolate and select the probiotic Lactobacillus from carp intestine potential for use in aquaculture. Carp as a source of probiotics with a size of about 200 g was  taken from the Center for Fish Hatchery and Disease Control (BP3I), Tateli. After aseptic surgery, the intestine was separated and cleaned, weighed as much as 1 g, put in a mortar and crushed until smooth. The scoured results were put into a tube and added 9 ml NaCl to get a ratio of 1:10. The tube that already contains intestinal scouring was then centrifuged at a speed of 1000 RPM for 10 minutes. The centrifugation process was carried out 2 times to get the supernatant that has been cleared of debris. The supernatant was removed and diluted to obtain a concentration of 10-2  to 10-3. The solution was then spread on MRS (De Man Rogosa and Sharpe Agar) media and incubated at 28oC in the Incubator for 24-48 hours. The bacteria that grew in culture fmedia was reisolated several times to get a single pure colony.. The pure colonies were propagated in the same media to be further identified through gram staining, biochemical, proteolytic, amylolytic, cellulolytic, antibiotic resistance, antagonistic, pathogenicity tests. The results of the isolation obtained the characteristics of a colony of milky white color, round and convex with long cells, gram-positive and confirmed based on biochemical tests as Lactobaccilus sp. The bacterium also had proteolytic, amylolytic, cellulolytic, antagonistic, antibiotic-sensitive activity that were characterized by the formation of clear zones in the area around probiotic discs, and did not cause death either as a disease or as a result of poisoning. Thus it can be concluded that Lactobaccilus sp. isolated from carp intestines can be used as probiotics for cultivation.
Pertumbuhan teripang Gamat Lumpur (Stichopus hermanii) pada lokasi budidaya dengan substrat berbeda di Teluk Talengen Kabupaten Kepulauan Sangihe Tarimakase, Yulianus; Ngangi, Edwin L.A.; Kusen, Diane J.; Sambali, Hariyani; Tumembouw, Sipriana S.; Wantasen, Adnan S.; Salindeho, Indra R.
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.8.2.2020.30014

Abstract

This study aimed to analyze the growth of sea cucumber gamat (Stichopus hermanii) on different substrates. This research was conducted in the waters of Talengen Bay, Tabukan Tengah District, Sangihe Islands Regency. The implementation time starts from January - February 2020 for 42 days of research. This research consisted of 3 treatments: A (mud substrate), B (sandy mud substrate), and C (sandy substrate and coral splinter), each treatment consisted of 3 replications. In each experimental unit, four sea cucumbers were placed. This research used a net made from tagaho, with an iron frame which is divided into 3 parts. The size of the container was 30 x 30 x 30 cm3. The results showed that the best absolute length of sea cucumber gamat was the in Treatment A (6.17 cm), then Treatment B (4.67 cm), and Treatment C (1.25 cm). The results of the analysis of the daily growth rate:  Treatment A (1.17%) got the best growth rate results compared to Treatment B (0.87%) and Treatment C (0.29%).
Penggunaan probiotik untuk meningkatkan respon imun nonspesifik ikan mas (Cyprinus carpio) Undi, Chintia S.; Manoppo, Henky; Kreckhoff, Reni L.; Tumbol, Reiny A.; Pangkey, Henneke
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.8.2.2020.29908

Abstract

The aim of this research was to count the total leukocytes and phagocytosis activity of goldfish seeds treated with probiotics. The test fish used were goldfish seeds measuring 5-8 cm. 500 fish will be taken from the Tateli Fish Cultivation and Development Center (BP3I). This study used a completely randomized design (CRD) with 5 treatments, where each treatment had 3 replications. The treatments used were probiotic bacteria from the intestines of goldfish with different concentrations. The treatments tested consisted of: A: without the addition of probiotics, B: addition of probiotics 1x106 cfu / mL, C: addition of probiotics 1x107 cfu / mL, D: addition of probiotics 1x108 cfu / mL, E: addition of probiotics 1x109 cfu / mL. Each concentration of bacteria that has been prepared is then sprayed on the commercial feed evenly using a sprayer and then dried to room temperature. After drying the feed was coated with 2% egg yolk and dried again at room temperature. Fish are stocked in an aquarium measuring 60x40x40cm3 with a density of 20 fish / aquarium. Each aquarium is equipped with an aerator and a water pump for recirculation. The fish were then given feed that had been added with probiotics at the same dose and frequency of administration as in the acclimatization process. The treatment is given for 6 weeks. At the end of the treatment feeding, fish samples were taken from each experimental unit to measure immune parameters, namely total leukocytes and phagocytic activity. Based on the results of research using the probiotic Lactobacillus sp. which originated from the intestines of goldfish and added to the feed had a significant effect on increasing total leukocytes and phagocytosis activity and the optimal concenration was  1x107 - 1x108 cfu / mL with a duration of 6 weeks of administration
Laju transmisi penyakit ice-ice pada rumput laut Kappaphycus alvarezii berdasarkan jarak tanam dengan metode longline Aris, Muhammad; Ibrahim, Tamrin Ali
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.8.2.2020.30057

Abstract

Kappaphycus alvarezii seaweed is one of the main commodities of aquaculture which is economically important and has been cultivated commercially. In the Kappaphycus alvarezii seaweed cultivation system, the attack of ice-ice is a major obstacle because it can harm the cultivation business. The spread of the disease can occur vertically and horizontally. This study aimed to observe the horizontal transmission rate of ice-ice disease in cultivation activities of K. alvarezii in Maba Waters, East Halmahera Regency. The results showed that the attack of ice-ice caused a decrease in growth and experienced death. The presence of this disease in seaweed cultivation can result in a decrease in seaweed production. This is a major problem faced by K. alvarezii seaweed cultivation managers and requires serious handling with proper management
Pertumbuhan populasi pakan alami alona sp. pada media kultur dengan konsentrasi ragi berbeda Pangandaheng, Agreystin; Pangkey, Henneke; Lantu, Sartje; Mingkit, Winda M.; Mokolensang, Jeffrie F.; Wulur, Stenly
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.8.2.2020.29955

Abstract

The goal of this research was to observe the effects of yeast on the density rate of Alona sp. with various concentrations compared to the density rate in horse manure media. The treatments are as follows, treatment A yeast 30 mg yeast/0.5 L water, treatment B yeast 10 mg yeast/0.5 L water, treatment C yeast 5 mg yeast/0.5 L water, treatment D yeast 1 mg yeast/0.5 L water, treatment E 0.5 L well water, treatment F horse manure media (horse manure 10 gr, soil 50 g in 0.5 L water). The research was carried out for two weeks, and the density calculation was done once a week. The results obtained based on Anova One Way analysis are that yeast with different concentrations does not have a significant effect on the density of Alona sp. Nevertheless, it was concluded that the giving of yeast to Alona sp. is much more efficient and effective compared to horse manure media, because it is more hygienic, easy to obtain and not expensive, also from nutritional value, yeast has a higher value compared to horse manure media. The measuring of water quality parameter during the research was temperature around 26-30°C.

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