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Berkala Perikanan Terubuk

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Published by Universitas Riau

ISSN : 01264265 EISSN : 26542714 DOI : http://dx.doi.org/10.31258/terubuk.47.3.206-216

Core Subject : Social,

Environmental Science

Berkala Perikanan Terubuk interested in publishing basic, applied and advanced research in the following broad fields but not limited to Fish Biology, Aquaculture, Fisheries Management, Aquaculture, Water Quality, Marine Biology, Marine Pollution, Socio-economic of Fishermen, Aquatic pollution, Marine engineering, Aquaculture feeds and technology, Fishery technology, Coral reefs study and conservation etc.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan

Articles 10 Documents

Search results for , issue "Vol 42, No 2 (2014): Juli 2014" : 10 Documents clear

Analisis Logam Berat pada Air dan Sedimen di Perairan Pantai Pulau Singkep Kepulauan Riau Jamalus Ishak; Bintal Amin; Thamrin '
Berkala Perikanan Terubuk Vol 42, No 2 (2014): Juli 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

ABSTRACTAnalysis of the content of heavy metals Cu, Pb and Zn in seawater, sediment and snails (C. obtusa) in Singkep island held on 28 November 2013 - 5 Januari 2014. All parameters measured water quality is still within tolerable limits for the survival of the aquatic organism. Samples of sea water, sediment and snails (C. obtusa) were taken from five stations with three replicates at each station. Heavy metals were analyzed in the KLH Pekanbaru laboratory using Atomic Abortion AA-7000 Shimadzu spectrophotometer. The results showed that the average content of heavy metals in Singkep waters is 0.0724 mg/l (Cu), 0.1285 mg/l (Pb)) and 0.11525 mg/l (Zn), the sediment was 10, 7513 ug/g (Cu), 25.7750 ug/g (Pb) and 34.1493 mg/g (Zn). Simple linear regression analysis indicates negative correlation between metals content in sea water and in sediment with Y = 12,864 –29,178X, r = 0,1616 (Cu), Y =26,181 – 3,1564X, r = 0,0632(Pb) ; and Y =45,479 - 61,286X, r = 0,2689 ( Zn).Keywords: heavy metals, water, sediment, Snail, Singkep Island

PARTISIPASI ISTRI NELAYAN DALAM MENINGKATKAN PENDAPATAN RUMAH TANGGA DI KORONG SUNGAI LIMAU KABUPATEN PADANG PARIAMAN PROVINSI SUMATERA BARAT Heri Oktofriyadi; Firman Nugroho; Kusai '
Berkala Perikanan Terubuk Vol 42, No 2 (2014): Juli 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

ABSTRACTThis study was conducted on December 2013. It was aimed at finding out of the involvement of fisherman wives in terms of time allocated to increase the domestic incomes and the their participation in terms of domestic incomes. The method used in this study was census method with 22 respondents. The fisherman wives involvement observed from the number of working hours devoted to increase the domestic incomes shows that the fishermen’s working hours is higher than their wives. The wives contribution to the domestic income by average contribution on the level of 26-50 %.Keywords: Fisherman’s wives participation, income participation of fisherman’s wives, Desa Korong Sungai Limau.

ULASI IKAN BILIH (MYSTACOLEUSEUS PADANGENSIS) DI NAGARI SUMPUR KECAMATAN BATIPUH SELATAN KABUPATEN TANAH DATAR PROVINSI SUMATERA BARAT Kusai '; Lamun Bathara; Leona Saputra
Berkala Perikanan Terubuk Vol 42, No 2 (2014): Juli 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

ABSTRACTThis study conducted on 30 August-22 September 2013 in the Sumpur village, South Batipuh District, Tanah Datar Regency West Sumatra Province. Aims of this study wasto determine the change in villagers'culture and local wisdom implementation of Sumpur to the preservation of Bilih fish populations in Batur lake. This studiy used a qualitative approach fenomologis method. Primary and secondary data collection used purposive sampling technique. Local Wisdom of Sumpur village under taken to the preservation of Bilih fish populations in Singkarak lake, because the people able to preserve the aquaticenvironmen of Lake Batur preserve fish populations bilih. There are interdependence between cultural change, implementation oflocal knowledge, as well asenvironmental sustainability.Keywords: Local Wisdom, Bilih, fenomologis

KARAKTERISTIK FISIK KOMPOSIT SABUT KELAPA SEBAGAI INSULATOR PALKA IKAN Polaris Nasution; Sutopo P. Fitri; Semin '
Berkala Perikanan Terubuk Vol 42, No 2 (2014): Juli 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

ABSTRACT Fish catch handling highly influential by the quality of fish that must kept to be fresh. Maintaining the quality of the catch is done with good handling and correctly, especially the storage of fish is highly influenced by the quality of insulation (Insulator). Polyurethane is a solid plastic foam mixture by polyol and Isocynate commonly used as a thermal insulation material on fish hold. Coco fiber derived from coconut fruit seeds contain about 30% of the seed oil. Part of the cross section in the unit cell has a central hollow fibers that serves as an acoustic and thermal insulator so as to decrease the bulk density of the fiber is very well used as an insulator because it has a low thermal conductivity. The addition of coconut fiber as a biodegradable that has a physical properties as a heat insulator aims to minimize use of polyurethane as insulation, addition of Coco fibre can be done until 70%, and the addition of 95.5% density and water absorption reached 26.8%. Ability to absorb water composites increased from 15% to 50.98%, density increased to 5% at 516 kg/m3.Keywords : Coco Fibre, Composite, physical properties, Polyurethane and density

AKTIFITAS ANTI BAKTERI SPESIES ASTERIAS FORBESII TERHADAP BEBERAPA JENIS BAKTERI PATOGEN Siti Juariah; Dwi Suryanto; It Jamilah
Berkala Perikanan Terubuk Vol 42, No 2 (2014): Juli 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

ABSTRACTTo avoid contamination of bacteria pathogens natural and safe antibacterial agent is needed. The alternative sources of antibacterial compound is derived from sea star. In this extraction study of sea star activity showed that activity of the methanol from extract of starfish have the highest inhibition against for several bacterial pathogens compared to that of ethyl acetate and n-hexane extract with inhibition zone of 9.5 mm, 8.5 mm, 10.0 mm, 11.0 mm in S. aureus, B. subtilis, P. auroginosa and E. coli respectively. It showed that of TLC preparatif triterpenoid was capable inhibition more in Gram negative bacteria (Asterias forbesii) has been caried out to obtain antibacterial compounds. To determine bioactive components in the extract of sea star chemical test has been conducted. Toxicity of secondary metabolites was determind using method of Brine Shrimp Lethality Test (BSLT). Assay of antibacterial activity of starfish extract was conducted against four pathogenic bacterial strains, two Gram-positive bacteria (Staphylococcus aureus and Bacillus subtilis), and two Gram-negative bacteria (Pseudomonas auroginosa and Escherichia coli). The result showed that the methanol extract contained alkaloid, terpenoids, saponins and flavonoids, while the extract of n-hexane and ethyl acetate only contain saponins and flavonoids. BSLT test showed that LC50 of extract of n-hexane, ethyl acetate and methanol were 1412,54 ppm, 13182,57 ppm and 63,10 ppm respectively. Antibacterial (E. coli and P. auroginosa) bacteria compared with Gram positive (S. aureus and B. subtilis) .Keywords: Asterias forbesii, Staphylococcus aureus, Bacillus subtilis, Pseudomonas auroginosa, Escherichia coli, antibacterial compound

CONCENTRATIONS OF HEAVY METALS Pb, Cu AND Zn IN SEDIMENT AND SEA WATER OF TELAGA TUJUH KARIMUN REGENCY RIAU ISLANDS PROVINCE Bintal Amin; Rifardi '; M. Iqbal A
Berkala Perikanan Terubuk Vol 42, No 2 (2014): Juli 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

ABSTRACTThe Study was conducted in July 2012 by taking seawater and sediment samples from Telaga Tujuh Karimun Regency of Riau Islands Province . The purpose of this study was to find out the concentration of heavy metals Pb , Cu and Zn in sediment and seawater in the Telaga Tujuh waters and also to see the relationships between heavy metals Pb , Cu and Zn in sea water with Pb , Cu and Zn in the sediment. Sampling locations were determined by purposive sampling method , where 6 station were choose with three replicates. Based on the results it was suggested that Telaga Tujuh waters are still suitable for aquatic organisms living waters . Higher concentrations of Zn on were found when compared to Pb and Cu bouth in seawater or in sediment . Standard Quality Guideline values for metal concentrations in sediment showed that Pb , Cu and Zn in the sediment were very close to the ERL but still well below the ERM values. The concentration of heavy metals Pb , Cu and Zn in sea water were negative by correlated with concentration of heavy metals in the sediments.Keywords : Telaga Tujuh, Heavy Metals, Sediment, Seawater

Effisiensi Pemanfaatan Kalsium Pada Media Budidaya Untuk Pertumbuhan Kijing Taiwan (Anodonta woodiana, LEA) Dominggas. M. Kelabora
Berkala Perikanan Terubuk Vol 42, No 2 (2014): Juli 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

ABSTRACTThe purpose of this research to know the calsium content effisiencyoptimal utilization for growth Taiwanase clam (Anodonta woodiana) was carriedout in laboratory. Twenty clams with a size of 5-6 cm and a weight of 15-16grams, were reared in plastic container of 100x50x50 cm in size, contain 300 litersof fresshwater. Taiwanase clam was cultivated for 60 days with the application 4treatments and 3 replications the control without the addition of caslcium (0 ppm),the addition calcium (CaCO3) into the media as much 25 ppm, 50 ppm, 75 ppm.The result of research indicate additional calcium (CaCO3) as much 25 ppm toinside the media of cultivated consequence effeciency exploit calcium going upand fast growth the quality rate daily clam also more up. That’s also, the influencealso to the condition quality of water specialy kesadahan (alkalinitas). Asconclusion, the addition of calcium at 25 ppm into the cultivation mediumresulted efficiency calcium Taiwanase clam utilization with the value (6,22 %perday), the calcium with concentration 25 ppm in culture media constitutecalsium a which optimal and the best growth (1,10% per day).Keywords :Aquaculture; Calsium; Effisiency; growth; Taiwanase clam.

Domestication of Motan (Thynnichthys thynnoides Blkr) in Cages with Different Types of Fish Meal Mulyadi '; Usman M.Tang; Nasehah '
Berkala Perikanan Terubuk Vol 42, No 2 (2014): Juli 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

ABSTRACTThe research was conducted from 18 March until 16 May 2011 in Research Station of Fisheries and Marine Science Riau University. The objective of the research was to find out the suitable fish meal as long as domestication activities on the growth and survival rates of Thynnichthys thynnoides Blkr. The fish meal used in this research was shrimp pellet, snail meat, chicken intestines and vegetables. Fish were reared in the 0.5 m x 0.5 m x 0.5 cages for 60 days with stocking density of 25 fish/m3 cage. The method used in this research was completed randomized design method with four treatments and three replications. Results showed that the best absolute growth rate of 19.02 grams, daily growth rates of 2.304 % were obtained in the treatment of dried pellet combining with vegetables, while the worst performance was obtained in treatment of dried pellet combining with vegetables with growth rate of 12.39 grams and daily growth rate of 2.134 % respectively. Water quality parameters recorded in the research were water temperature, pH, dissolved oxygen and NH3 of 27 – 30 oC; 6 – 7; 4 – 4.6 ppm; 0.006 – 0.024 ppm respectively.Keywords : Domestication, Thynnichthys thynnoides Blkr, Fish meal.

INVENTARISASI MEDIA PUBLIKASI PERIKANAN PADA INSTANSI DI LINGKUNGAN PEMERINTAH PROVINSI RIAU Tita Yuniasih; Ridar Hendri; Kusai '
Berkala Perikanan Terubuk Vol 42, No 2 (2014): Juli 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

ABSTRACTThis aims of this studied to inventory the fisheries publication media issued by the procvincial government agencies during 2013. Data collection used the studied of documentation on fisheries publication media. The study was conducted on September to Oktober 2013 at the 10 agencies that published media containing fisheries information.The result showed, the types of fisheries publication media issued by agencies in Riau Provincial Government amounted to 16 types namely; newspapers, magazines, tabloids, books, booklets, leaflets folders, buletins, journals, advocacy media, posters, calendars, billboards, video, online media, and television shows.The amount of publication of fisheries information publized by agencies in Riau Provincial Government on 2013 was 621.289.560cm2. Media provides the most space for publishing fisheries information was newspapers352.102.059 cm2 (56,67%) and the least was television show 182.700 cm2 (0,03%). The types of fisheries information that most widely publicized were fisheries socioeconomic (41,12%), aquculture (24,35%), aquatic product technology (24,05%), fisheries resource management (4,55%), aqutic product management (3,36%), and marine (2,55%).Keywords: Media Publication, Fisheries Information, Agencies

Potensi Pemanfaatan Daun Singkong (Manihot utillisima) Terfermentasi Sebagai Bahan Pakan Ikan Nila (Oreochromis sp) Emyliana Listiowati; Taufik Budhi Pramono
Berkala Perikanan Terubuk Vol 42, No 2 (2014): Juli 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

ABSTRACTThe purpose of this studied to determine the effect of feeding raw flour made from fermented cassava leaves (Manihot utilissima) on the growth and food convertion ratio and its substitution percentage of feed in providing the best growth of Tilapia fish (Oreochromis sp.). An experimental method used a completely randomized design applying 5 treatments in quadruplicates. The treatments were different percentages of fish meal and cassava leaf in feed rations i.e. P1: 100% and 0%, P2: 75% and 25%, P3: 50% and 50%, P4: 25% and 75%, P5: 0% and 100%. The main parameters were absolute growth, specific growth, daily growth, feed efficiency. Water qualit y parameters were temperature, pH, and dissolved oxygen. Fermented cassava leaf flour (Manihot utilissima) in different percentages affected absolute growth rate, specific growth rate. However, feed convertion rate (FCR) of Tilapia fish (Oreochromis sp.) were not affected. Fermented cassava leaf flour at 25% enabled to provide the best growth and food convertion rate (FCR). Water quality parameters were in optimal conditions for Tilapia fish (Oreochromis sp.) fry.Keywords : growth; feed efficiency; Tilapia fish

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Home Page

OAI Link

Editorial Team

Contact

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Contact Name Muhammad Fauzi

Contact Email terubuk@unri.ac.id

Phone +628127545117

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Editorial Address Fakultas Perikanan dan Ilmu Kelautan UNRI, Kampus Bina Widya JI. Raya Pekanbaru-Bangkinang KM 12,5 Simpang Panam Pekanbaru (28293)

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Contact Name
Muhammad Fauzi

Contact Email
terubuk@unri.ac.id

Phone
+628127545117

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Editorial Address
Fakultas Perikanan dan Ilmu Kelautan UNRI, Kampus Bina Widya JI. Raya Pekanbaru-Bangkinang KM 12,5 Simpang Panam Pekanbaru (28293)

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Kota pekanbaru,

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