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Contact Name
Prof. Dr. Ir. H. Aras Mulyadi, DEA
Contact Email
terubuk@unri.ac.id
Phone
628127545117
Journal Mail Official
terubuk@unri.ac.id
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
Jurnal Terubuk
Published by Universitas Riau
ISSN : 26542714     EISSN : -     DOI : -
Core Subject :
Fish Biology, Aquaculture, Fisheries Management, Aquaculture, Water Quality, Marine Biology, Marine Pollution, Socio-economic of Fishermen etc
Arjuna Subject : -
Articles 249 Documents
PENGARUH PENGGUNAAN CRUDE ENZIM PYLORIC CAECA DAN LAMA FERMENTASI TERHADAP MUTU BEKASEM IKAN BILIH (Mystacoleucus padangensis) Diana, Ayu
Jurnal Terubuk Vol 37, No 01 (2009)
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Abstract

The objective of this research was to find out the influence of enzymepyloric caeca and fementation duration to quality bekasem bilih fish. Qualityparameters measured were using preferred test, pH, acid number, protein, water,and NPN. Results of the research hopely could be used as a business an alternativefor farmers to produce bekasem bilih fish. Bekasem fermentation product is afresh water fish that taste sour.Research method used was the method of experimental design, wasComplete Random Design (RAL), with two factors, namely the three levels Afactors without pyloric caeca enzim, pyloric caeca 25% (E25), and the addition ofenzyme pyloric caeca concentration of 50% (E50). B factors three levelsfermentation duration: 5 (T5), 10 (T25), and 15days (T15).Results of research on the level of consumer acceptance bekasem bilih fish(Mystacoleucus padangensis) treatment with the addition of enzyme extractpyloric caeca generally preferred by consumers. During the fermentation pH valueand protein tend to decline, as well as water content, NPN, and acid number.Instead tend to decline protein content tend to increase during fermentation. pHvalues ranging from 4.0 to 5.0, the water concentration 32.20% - 33.85% , NPN16%- 1.29%, and acid number 36.99% - 55.22%.
POLA PENYERAPAN KUNING TELUR DAN PERKEMBANGAN ORGANOGENESIS PADA STADIA AWAL LARVA IKAN SENGGARINGAN (Mystus nigriceps) Pramono, Taufik Budhi; Marnani, Sri
Jurnal Terubuk Vol 37, No 01 (2009)
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Abstract

The observation was conducted to study the yolk absorption activity andmorphological development on the initial state of senggaringan (catfish) fishlarvae. Larvae used for this research were from the artificial spawning ofbroodstock, reared in fiber tank. The result showed that newly hatched larvae has3.02 mm ±0.14 total length and 1.1202 mm3 yolk volume. During yolk absorptionperiod, organogenesis development and length added also occurred. Larvaedevelopment occurred after hacthing involved the eye spot (23 hours, 1 minute),mouth opening (25 hours, 21 minutes) and pigmentation (50 hours, 5 minutes),.Organogenesis development and the total length increment improve, following theincrease of yolk absorption rate.
KINERJA KOPERASI PERIKANAN PANTAI MADANI DARI SISI KEUANGAN (Kasus Koperasi di Teluk Pambang, Bengkalis) Ramli, M
Jurnal Terubuk Vol 37, No 01 (2009)
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Abstract

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,LSRs value total with heavy still on 100%, Meaning Koperasi Perikanan PantaiMadani (KPPM) still stay in condition wells.
BIOLOGI REPRODUKSI IKAN BELIDA (Chitala lopis) DI SUNGAI TULANG BAWANG, LAMPUNG Santoso, Limin
Jurnal Terubuk Vol 37, No 01 (2009)
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Abstract

Knife fish (Chitala lopis) is one kind of freshwater fish of high economic value.Therefore the arrest activity continued and resulted in knife fish increasinglyscarce fish. The purpose of this study to determine the reproductive potential ofknife fish. Research carried out for four months in Tulang Bawang river,Lampung. Fish samples collected from the fisherman and gatherers along therivers. Observations were made include: morphology, length and weight, sexratio, gonado maturity level (GML), gonado somatic index (GSI) and fecundity.Total length of knife fish average 50,9 cm, 15,6 cm in height and weighing 883,90grams. Length and weight relationship is expressed by the equationW=0,0459L2,5005 which means that the type of fish growth is negative allometric.The number of knife fish more female than male, which sex ratio between malesand females 1 : 2,3. Most of the knife fish is immature gonads (GML I and II)with 0,35 gonado somatic index. Many knife fish immature gonads because thefish was not spawning season. Fecundity ranged of knife fish is 207-412 eggs oraverage of 290 eggs per fish.
OCIAL ECONOMIC PERSPECTIVES OF SIAK RIVER COMMUNITY Nugroho, Firman
Jurnal Terubuk Vol 37, No 01 (2009)
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Abstract

This research to tittle to people’s social-economic of side river a special area Siakriver. This area has some of the best researching, especially to relate betweensocial-economic and ecology. The collected of data is time series data from2005-2007 years and methodology is survey . Most impressive is the result,condition for people’s social-economic to shown : river and forest not supportpeople’s lives because destructed of rivers and forest; level of people’s educat islow and high of droup out in education; degree of health and infratructur ofhealth are low; the accesibility to financial in bank is low but ‘rentenir’ supportlive peoples;
PENGARUH KEJUTAN SUHU TERHADAP MASA INKUBASI DAN DERAJAT PENETASAN TELUR ABALONE (Haliotis asinina) Nasution, Syafruddin; Machrizal, Rusdi
Jurnal Terubuk Vol 37, No 01 (2009)
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Abstract

The aims of this study were to understand the effect of thermal shock onthe incubation duration and hatching rate of abalone eggs. Experimental designemployed was the complete randomize design (CRD) with three treatment factorswith three replications. These treatment factors were the thermal shock of thedifferent temperatures namely 20o C, 26oC and 40oC. The result showed thatshock treatment have significant different among treatments on the incubationduration and hatching rate of abalone eggs. The shortest incubation duration foundon the treatment of 40oC (4,9 hours). While the longest incubation duration foundon the treatment of 20oC (6,67 hours). The highest hatching rate of eggs found onthe treatment of (26 oC (98 %), and the lowest hatching rate was on the treatmentof 20oC (87 %).
The Influence of Injection Ovaprim by Different Dosage to Ovulation and Hatching of Tambakan (Helostoma temmincki C.V)
Jurnal Terubuk Vol 37, No 01 (2009)
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Abstract

This research was conducted 5 to 20 February 2008 at Fish BreedingLaboratory Fisheries and Marine Science Faculty of Riau University. It was aimto know the influence of hormone ovaprim to ovulation and fertilized includepercentages of hatcing and survival rate of larva ”tambakan” (Helostomatemmincki C.V). It the research experiment method was applied with fourtreatments and tree replications. The treatment injection by fisiologis solution0,65 %, injection by ovaprim 0,3 ml/kg, 0,5 ml/kg and 0,7 ml/kg weigh of fish.The result showed that the injection by ovaprim indicated different parameters infew treatment. The best result was got from 0,7 ml/kg doze with latent time 5hours, total of eggs ovulated 30.072 eggs, diameter 0,38 mm and 17 % eggripeness. But this doze did not give effect for the percentage of fertilization,percentage of hatching and survival rate of larva tambakan (Helostoma temmincki C.V).
ANALISIS USAHA DAN POTENSI PENGEMBANGAN KERAMBA JARING APUNG DI DESA SIKAKAP KABUPATEN KEPULAUAN MENTAWAI SUMATERA BARAT
Jurnal Terubuk Vol 37, No 01 (2009)
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Abstract

This study aims to determine the prospects of floating net in terms of aspectsof business analysis and development potential. The results showed for eachbusiness unit developed the KJA fishing effort as a contributory factor, earned netincomeof USD44.109million per harvest (8 months) and total investmentof Rp. 118.275 million. From a variety of investment criteria can be said tobe floatingnet business is worthto bedeveloped. Soalsointhe review of potential development in the village could be developed as muchas 2382 Sikakap KJA, the current number of KJA newly developed 41 unit. Thismeans that the utilization rate of sea cages in Sikakap for development isstill less than 2%
TOKSISITAS LIMBAH CAIR MINYAK BUMI TERHADAP BENIH KERAPU BEBEK (Cromileptis altivelis) Huri, Eryan; Harahap, Sampe
Jurnal Terubuk Vol 37, No 01 (2009)
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Abstract

Acute toxicity and sub-acute test of heavy metal Cd (cadmium) to fish ofcath-fish (Cromileptes altivelis) have been done from January 10th-March 20th2009 in Laboratory of Water Quality Management, Faculty of Fisheries andMarine Science, Riau University, Pekanbaru. This experiment aimed to determinethe lethal and sub-acute toxicities of the heavy metal Cd (cadmium) toxicantconcentration to fish of the cath-fish, Cromileptes altivelis, which is an importantof fish species freshwater culture in Indonesia, especially in Riau. Result of theexperiments indicated that heavy metal Cd (cadmium) concentrations have aneffect on to mortalitas, absolute weight growth, daily growth rate, survival rateand behavior of Cromileptes altivelis). LC50 96 value was 1,295 mg/L. And AF(Application factor) value is 0,01. Evaluation on the safe concentration level ofthe heavy metal Cd (cadmium) toxicant was based on the data obtained fromsubchronic tests (i.e. effects on the absolute weight growth, daily growth rate,survival rate and behaviour). The estimate values of NOEC (No Observed EffectConcentration) for heavy metal Cd (cadmium) toxicant was 0,013 mg/L.
MENINGKATKAN DAYAGUNA FASILITAS PANGKALAN PENDARATAN IKAN DUMAI PROPINSI RIAU Zain, Jonny
Jurnal Terubuk Vol 37, No 01 (2009)
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Abstract

Purpose of this research is to know the operational problems of the fishingport, as well as is to find the solution for increasing efficiency of the fishing portin Dumai. This research was conducted by survey methods at fishing port inDumai on May to September 2009. Data analysis was used technique analysis,facility utilization analysis and SWOT analysis.The survey showed that the utilization of pear, water deep, fish markethall, ice factory, fresh water tank, fuel supply were 97.8%, 63.3%, 53.2%, 135%,92,4% and 114,9% respectively. Utilization of the fishing port facilities wasincreased around 23, 3% to100, 7% if it’s compared to 2004. However, fishmarket and cold storage was not utilized (0%), because of operational basic of thefishing port was not completed and no institutions policy from regulations as afish market center. Therefore, it requires a policy to force fishing port in Dumai asa fish market center.

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