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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 454 Documents

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PENAMBAHAN BAKTERI PROBIOTIK (Bacillus sp) ISOLASI DARI GIANT RIVER FRAWN (Macrobrachium rosenbergii, de man) DI FEED BUATAN UNTUK MENINGKATKAN PERTUMBUHAN IKAN BAUNG (Hemibagrus nemurus) Sainah Sainah; Adelina Adelina; Benny Heltonika
Berkala Perikanan Terubuk Vol 44, No 2 (2016): Juli 2016
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

The aims of this research was to knows the effect of probiotic bacteria additon which isolated from giant river prawn (Macrobrachium rosenbergii, de man) with different dose in artificial feed on growthand feed efficiency of green catfish (Hemibagrus nemurus). This research used Completely Randomized Design (CRD) with one factor, four treatments and three replications. The treatments were addition of probiotic bacteria in artificial feed with different dose is, P0 (without addition of probiotic), P1 (5 ml/kg of feed), P3 (10 ml/kg of feed) and P3 (15 ml/kg of feed). Probiotic given throught in artificial feed with 35% protein content. The results showed the treatments in P2 (10 ml/kg of feed) were the best treatment with digestibility of feed 51,46%, feed efficiency 29,02%, protein retention 71,57%, specific growth rate 2,18% and survival rate 91,67%.

PENAMBAHAN ASAM LEMAK LINOLEAT (N-6) DAN LINOLENAT (N-3) PADA PAKAN UNTUK MENINGKATKAN PERTUMBUHAN DAN EFISIENSI PAKAN BENIH IKAN SELAIS (Ompok Hypopthalmus) Adelina Adelina; Idasary Boer; Fajar Amandiri Sejati
Berkala Perikanan Terubuk Vol 40, No 1 (2012): Februari 2012
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

The experiment has been conducted from February to April 2011 in FishNutrition Laboratory and the experiment fish pond of the Fisheries and MarineSciences Fakulty of Riau University. The aim of this experiment were to know theeffect of linoleat fatty acid and linolenic fatty acid on growth and food efficiencyof catfish fingerlings, Ompok hypopthalmus. The experiment used completlyrandomized design, five treatments and three replications. The treatments werelevel of linoleat fatty acid and linolenic fatty acid in catfish diets: A (2%:0%), B(1,5%:0,5%), C (1%:1%), D (0,5%:1,5%) and E (0%:2%) respectively. Thefingerlings were kept in floating cages (1 x 1 x 1.2 m) for 56 days with density of20 fingerlings per cage. The result indicate that level of linoleat fatty acid andlinolenic fatty acid in catfish diets has influenced daily growth, feed efficiency,protein retention and fat retention of fish. The best result was the D (0,5%:1,5%)that the daily growth rate was 2,2%, feed efficiency 28,10%, protein retention17,81% and fat retention 194,2%. Water quality for this experiment weretemperature: 26-30oC, pH 5-6, DO 5,1-6,5 ppm and ammonia 0,006-0,57 ppm.

OPTIMIZATION OF MAGGOT HERMETIA ILLUCENS COMBINATION WITH ARTIFICIAL FEED AGAINST GROWTH AND SURVIVAL RATE OF MAD BARB FISH (BLEEKER, 1851) Bagus Santoso; Limin Santoso; Tarsim Tarsim
Berkala Perikanan Terubuk Vol 46, No 3 (2018): November 2018
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

The research was aimed to know the growth and survival rate of mad barb fish which feed by maggot and pellet combination also the best proportion feed of maggot combination. The method in this research used completely randomized design (CRD) with 5 treatments i.e A (pellet 100%), B (pellet 75% and maggot 25%), C (pellet 50% and maggot 50%), D (pellet 25% and maggot 75%), E (maggot 100%).The result showed feed with maggot and pellet effected on growth and survival rate mad barb fish. The best treatment on growth rate (5,56 gram) and average daily grain (0,09 gram/day) is combination pellet 50% and maggot 50%. Where as the best treatment on feed conversion rate (1,69

Aktivitas Enzim Protease dan Lipase Viscera Ikan Kembung (Restrelliger sp) pada pH Dan Konsentrasi Garam Berbeda Bustari Hasan; Desmelati Desmelati; Dian Iriani; Titania Nugroho; M Andesba Arifin; Andhra Syatapahana
Berkala Perikanan Terubuk Vol 43, No 2 (2015): Juli 2015
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This research was conducted to measure the activity of visceral protease and lipase of mackerel (Rastrelligersp) at different pH and salt concentration. Mackerel, weighing ± 150 g/each were obtained from a fish market in Pekanbaru. Fish weretransported to the laboratory; and at the laboratory, the fish were eviscerated and their visceral organs (intestines, kidneys, liver, spleen, cord, pancreas and gonad) were blended in Tris-HCl buffer and filtered for their crude enzyme extract. The protease activity was measured at pH 6, 7, 8, 9, 10 and 11; and lipase activity was measured at pH2, 3, 4, 5, 5.5, 6, 7, 8, 9, 10 and 11. The protease and lipase activity werealso measured atsalt concentration 0%, 3%, 6%, 9%, 12% and 15%. The results showed that the protease and lipase activity varies with pH value and salt concentration. Protease activity at pH 11 (1,610µmol/ml)and salt concentration 6%(0,869 µmol/ml)showed the highest activity; and pH 10 (0,031µmol/ml) and salt concentration 15% (0,073µmol/ml) was the lowest activity. Lipase activity at pH 4 (2,428 µmol/ml) and salt concentration 3% (4,131µmol/ml) was the highest activity; and pH 11 (0,042µmol/ml) and salt concentration 15% (2,237µmol/ml) was the lowest activity. The protease and lipase activity were decreased withthe increasing of salt concentration.

TEPUNG SILASE KEPALA UDANG SEBAGAI PENGGANTI TEPUNG IKAN PADA PAKAN BENIH IKAN JELAWAT (Leptobarbus hoevenii Blkr.) Hendry Yanto
Berkala Perikanan Terubuk Vol 38, No 2 (2010): Juli 2010
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

A feeding trial was conducted for 50 days to determain the optimal headshrimp silage meal as subtitues for fish meal in diets of jelawat (Leptobarbushoevenii Blkr.) The fries jelawat that had mean body weight of 1.11±0.04 gdistributed in 9 experimental treatments having 3 replicates each followingcompleted randomized design. The nine isocaloric (estimated digestibility energy360 kkal 100 g-1) and isonitrogenous (estimated 37% crude protein) diets wereprepared with 45% of fish meal and different head shrimp silage meal (0, 5, 10,15, 20, 25, 30, 35, and 40% of total fish meal). Feed was given to each treatmentat 5% of their body weight three times a day. The result showed that the proteinand lipid body, protein and lipid retention, feed consumption, feed efficiency anddaily growth rate is different significantly (P<0.05). The diet contained 30% ofhead shrimp silage meal was the highest daily gowth rate, but it wasunsignificantly (P>0.05) with the diet contained 35% of head shrimp silage meal.Jelawat fries could 35% of head shrimp silage meal in diet. The optimal level ofhead shrimp silage meal is 18,58% of total fish meal 45% in diet for optimal dailygrowth rate.

ANALISIS FAKTOR-FAKTOR KEMISKINAN KABUPATEN DI SUMATERA Yunita Ariani Zebua; Fajar Restuhadi; Syaiful Hadi
Berkala Perikanan Terubuk Vol 45, No 3 (2017): November 2017
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Poverty is one Fundamental issues serious concern which become from the government. An important aspect of supporting poverty tackling strategies is the provision of accurate and targeted poverty data. BPS presents data set and poverty information (data mining) and indicators related to poverty issues in level regency/city and province. The island of Sumatra is the region with the densest population after Java with the distribution of poverty of 21.6%. The purpose of this research was to analyze the poverty factors of regencies/cities in Sumatera. The research consist of 6.468 cell data covering 154 regencies/cities in Sumatera and 42 poverty indicators which are processed with factor analysis. The research results showed that the factors of poverty of the Regency and City in Sumatera are: 1) economic factors, employment and housing facilities, 2) under-five health factors, 3) factors of labor and clean water facilities, 4) social factors and assistance of raskin, 5 ) Maternal health factors, education and government facilities.There fore, the government shoul dpayattentito the ways of poverty alleviation by looking at various factors that exist in each region.

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

KINERJA KOPERASI PERIKANAN PANTAI MADANI DARI SISI KEUANGAN (Kasus Koperasi di Teluk Pambang, Bengkalis) M Ramli; Nur’aini '
Berkala Perikanan Terubuk Vol 37, No 1 (2009): Februari 2009
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Research aims to see cooperation performance from finance, Is theperformance good and Well. Based on finance ratio analysis, Cooperationliquidity value on standard value 125%, Also solvability value on standard value110%. For value rentability value under standard value 10%, Meaning fromcooperation performance rentability aspect not good. Based on heavy value,LSR's value total with heavy still on 100%, Meaning Koperasi Perikanan PantaiMadani (KPPM) still stay in condition wells.

Perubahan Mata Pencaharian Masyarakat Nelayan di Kelurahan Tanjung Penyembal kecamatan sungai sembilan kota dumai Muhammad Isnaini; Firman Nugroho; Viktor Amrifo
Berkala Perikanan Terubuk Vol 44, No 3 (2016): November 2016
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This research was conducted in Tanjung Penyembal Sungai Sembilan Kota Dumai in February-March 2016. The purposes of this study were (1) To identify the types of new jobs that are run by fishermen, (2) To analyze the factors that cause changes community work fishermen in Tanjung Penyembal, (3) to compare the working time of fishermen with new work undertaken by the fishing and compare household income of fishermen with household society has changed the work of fishermen, (4) to identify the impact of changes in employment which is carried out by fishermen. This study used survey method with qualitative-quantitative approach. The method to determine the respondents in this study is a census method. The results showed that (1) the new types of work fishermen are farmers, traders, farm labor, factory labor, and breeders. (2) The internal factors that cause changes in the work that is catch, income, age, knowledge and skills, and equipment fisherman. While external factors, namely the environmental conditions , government attention, innovation in other livelihood and employment risk. (3) Based on the outpouring of working hours, fishing is a job that has outpouring second longest working hours after the merchants. Meanwhile, based on revenue, the fishing was ranked fourth after traders, farmers, and ranchers. (4) The Positive Impact of occupation’s changes in fishing communities that Increased welfare of the community; Widespread community interaction region; The emergence of community motivation to improve education. While the negative impact is the reduced production of fresh fish in Tanjung Penyembal.

ANALYSIS OF CATCH QUOTA POLICY IN THE UTILIZATION OF FISHERY RESOURCES IN PASURUAN DISTRICT OF EAST JAVA Wildan Alfarizi; Guntur Guntur; Amin Setyo Laksono
Berkala Perikanan Terubuk Vol 47, No 2 (2019): Juli 2019
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This study was aimed to this study was conducted to determine the number of sustainable fishing and the total allowable catches in the waters of Pasuruan, East Java: to know the status of fishery resources utilization, and to construct management strategis for fishery resources management in the waters of Pasuruan, East Java. Calculation of Maximum Sustainable Yiled (MSY) and the Total Allowable Catch (JTB) applied by Schaefer and fox methods. The result showed that MSY calculation models fox was 9419.86 tonnes, which JTB was 7535.89. The level of fisheries utilization in the waters of Pasuruan, East Java, categorizeas overexploited. Most respondent in the FGD activity (81.74%) agree that strategies of fisheries resources utilization in the waters of Pasuruan, East Java was the strategy of fishing operation based on fishing ground fishing season.

Page 13 of 46 | Total Record : 454

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Home Page

OAI Link

Editorial Team

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Reviewer

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Contact Name Muhammad Fauzi

Contact Email terubuk@unri.ac.id

Phone +628127545117

Journal Mail Official -

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

Location Kota pekanbaru, Riau INDONESIA

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Contact Name
Muhammad Fauzi

Contact Email
terubuk@unri.ac.id

Phone
+628127545117

Journal Mail Official
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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)

Location
Kota pekanbaru,

Riau

INDONESIA