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Sri Wahyuni
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jpk@ejournal.unri.ac.id
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Gedung Marine Center Fakultas Perikanan dan Kelautan Universitas Riau
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Jurnal Perikanan dan Kelautan
Published by Universitas Riau
ISSN : 08537607     EISSN : 27218902     DOI : http://dx.doi.org/10.31258/jpk
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science Immunology & microbiology Social Sciences
Journal of Fisheries and Marine was published by the Faculty of Fisheries and Marine of the Universitas Riau in 2007. The scope of the research included: Aquaculture, fisheries socioeconomic, fisheries technology, management of aquatic resources, utilization of fisheries and marine resources
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 8 Documents
 1 
Search results for , issue "Vol 19, No 1 (2014)" : 8 Documents clear
KOMPOSISI SEDIMEN BAGIAN TIMUR SELAT RUPAT PROVINSI RIAU Sihombing, Tumpal; Rifardi, Rifardi
Jurnal Perikanan dan Kelautan Vol 19, No 1 (2014)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.19.1.45-52

Abstract

The research was conducted in June 2013 in Rupat Starait waters with the aim to deter-mine the constituent materials in the sediment. The Eckman Grab was used to take samples and than the sediment was analyzed to determine the composition and content of organic mat-ter. The results showed that the composition of the sediment composed of lithogenous and biogenous. Lithogenous composition especially in waters and rocks dominating presence even-ly at each station. The highest composition found in a location close to the mainland and one of the areas that get the first time the influence of the tide, from the Strait of Malacca and the flow from Strait of Bengkalis. Lithogenous lowest percentage was found in areas close to the mangrove area whre the station had high composition of litter biogenous. While the station containing the lowest organic matter was the station near the strait of Malacca. Mean while the station closed masjid river and Dumai river containing organic matter was high due to the flow of the river carrying a high content of organic materials. 
ANALISIS USAHA KERAMBA JARING APUNG, PROSPEK DAN KENDALA PENGEMBANGANNYA DI NAGARI TANJUNG SANI KABUPATEN AGAM PROVINSI SUMATERA BARAT Hendrik, Hendrik
Jurnal Perikanan dan Kelautan Vol 19, No 1 (2014)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.19.1.36-44

Abstract

Sani Maninjau Nagari was conducted in May 2013 with a goal of research is to know the size of investments and the income derived from the business of tilapia KJA 10 and 20 bags by using some index investment criteria. The results showed for KJA businesses with 10 pockets for Rp.163.840.000 and investment required to invest Rp 20 bags. 322 140 000. profits each harvest for KJA 10 bags of Rp. 51,594,200 and for KJA 20 bags of Rp.107.589.300. invest-ment criteria based index values obtained BCR from 1.61 to 1.63, FRR 31.49 to 33.39, 2.29 PPC period - the period of 3.17, FCR from 1.29 to 1.31. The problem in the development KJA Maninjau is KJA number has exceeded the carrying capacity of the environment so necessary arrangements.
MORTALITAS BENIH IKAN KOI (Cyprinus carpio) PADA KETINGGIAN DASAR MEDIA GABUS AMPAS TEBU DAN LAMA WAKTU PENGANGKUTAN YANG BERBEDA Anggraini, Dwi; Taqwa, Ferdinand Hukama; Yulisman, Yulisman
Jurnal Perikanan dan Kelautan Vol 19, No 1 (2014)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.19.1.78-89

Abstract

The aims of this research was determined the effect of the media cork bagasse base height and a long period to transportation on mortality of common carp fry and the average live common carp at the end of rearing. Fish used is common carp fry measuring 8.5 ± 0.5 cm and cork bagasse sized average of 5 ± 0.5 cm. The method used are completely randomized designed factorial pattern 3 x 3 where the first factor was height of basic media cork bagasse (T1 = 5 cm, T2 = 10 cm dan T3 = 15 cm) and the second factor was the length of time trans-portation (W1 = 2 hours, W2 = 4 hours dan W3 = 6 hours) and repeated 3 times. The results showed that the interaction of base height of media cork bagasse and the length of time trans-portation significant effect on mortality of common carp fry. The fastest of the recovered con-scious time showed in length of time the transportation 2 hours was 2.35 minutes, and the longest was 6.56 minutes on the transportation of 6 hours. This showed that the longer the transport time then recovered conscious time of common carp fry getting longer as well. The results of the best interaction was treatment T2W1, where had not fish mortality and avearge of common carp fry that live at the end of rearing for 7 days still maximum. Packing media temperature increased over increasing transport time, but for parameter chemical physics of water during rearing was still within the normal range rearing common carp fry. 
ANALISIS EMERGY AKTIVITAS NELAYAN SKALA KECIL DI KABUPATEN CILACAP Patria, Andreas D; Adrianto, Luky; Kusumastanto, Tridoyo; Kamal, M.Mukhlis; Dahuri, Rokhmin
Jurnal Perikanan dan Kelautan Vol 19, No 1 (2014)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.19.1.23-35

Abstract

This research described the application of emergy analysis to evaluate the sustainabil-ity of small scale fisheries activities. An advantage of emergy analysis is the ability to quantify environmental and economic inputs and outputs on a common basis. In this study, we con-structed emergy accounts for the small scale Fisheries activities in Cilacap District. The result of EYR value indicates that small-scale fishing activities do not contribute to the balanced de-velopment of regional economy. The value of the ELR is very high, showing the large number of small-scale fishermen to the intensity of the use of fishing gear. The comparison between the results of the emergy environmental burden (ESI) fishing activities by small-scale fisher-men in Cilacap regency potentially unsustainable. 
ANALISIS BAKTERI FECAL STREPTOCOCCUS DI PERAIRAN PANTAI SELAT RUPAT, PROVINSI RIAU Yoswaty, Dessy
Jurnal Perikanan dan Kelautan Vol 19, No 1 (2014)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.19.1.67-77

Abstract

The higher activity of the community in coastal waters, together with the higher the lev-el of pollution from domestic sewage and industrial waste, impacts on the quality of marine waters. Domestic waste pollution (mainly the result of human excretion), can increase the number of microorganisms. fecal Streptococci bacteria can be used as an indicator of - marine pollution. Toxin content of fecal Streptococci bacteria, if it is in the human digestive tract, can cause diarrhea, nausea and abdominal pain. The study aims to analyze the distribution of fecal Streptococci bacteria in coastal waters of the Strait of Rupat. The research was conducted from March-April 2012 in P. Mentele, P. Rampang, P. Payung, P. Baru and P. Mampu, using the survey method. Fecal Streptococci bacteria was analyzed at the Laboratory of Marine Microbi-ology Faperika, Riau University. Total test of fecal Streptococci bacteria on KF Streptococci medium and identification of isolates was determined by biochemical tests (Cappuccino & Sherman, 2001). The analysis showed that total of - fecal Streptococci bacteria 1.5 x 102 to 5.2 x 105 cells/gram sample, colonies of bacteria growing red. Total of fecal Streptococci bacteria is highest in P. Mentele, while the lowest in P. Baru. The results of water quality in the Strait of Rupat was still below those of the standard threshold. Overall, the content of Fecal Strepto-cocci bacteria is low, not categorized as polluted waters 
RESPONS GERAKAN KAPAL PERIKANAN HASIL OPTIMISASI TERHADAP GELOMBANG Hutauruk, Ronald Mangasi; Rengi, Pareng
Jurnal Perikanan dan Kelautan Vol 19, No 1 (2014)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.19.1.13-22

Abstract

The research was conducted on July to October with goal to obtain gilnetter performa in Maskom Village, District of Bengkalis through vessel response toward beam sea, following sea, and head sea. The vessel faces oscilatory motion in 6 degree of freedom. The vessel model was optimizing vessel in previous research. The principal dimension is LBP 14,0 m; B 2,8 m; H 2,4 m and T 1 m. It was modelled by using Maxsurf and continued using Seakeeper to ana-lyze Response Amplitude Operator (RAO) for instance pitching, rolling and heaving motion. Input data as vessel speed, feading angle and spectrum type was entered to depicts vessel re-sponse information. RAO for pithcing, rolling and heaving is between 1,1-8 and encountering frequency is in 0,22-0,6. It can be concluded that the vessel are decent to operate in the sea (seaworthies). 
STUDI PADATAN TERSUSPENSI DI PERAIRAN PULAU TOPANG KABUPATEN KEPULAUAN MERANTI PROVINSI RIAU Jewlaika, Lady; Mubarak, Mubarak; Nurrachmi, Irvina
Jurnal Perikanan dan Kelautan Vol 19, No 1 (2014)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.19.1.53-66

Abstract

This research was conducted in December 2013 located in the Topang Island Waters. Samples were analyzed in the Sea Chemical Laboratory of Marine Science Department of Fisheries and Marine Science Faculty of Riau University. The purpose of this study is to deter-mine the distribution patterns of suspended solids at the low tide to the high tide and the high tide to the low tide in the Topang Island Waters. This study used a survey method which con-sists of 22 stations, one station with 2 sampling was at low tide to the high tide and high tide to the low tide. The pattern of distribution of suspended solids in the Topang Island Waters is uneven, when low tide to the high tide the highest TSS content is in the southeast, south, southwest and northeast of Topang Island Waters and when the high tide to the low tide, the highest TSS content is in the southeast, south and northeast of Topang Island Waters. The highest content of TSS is 70-100 mg/l which is quite high and less precise as source of fishing activities, then the lowest TSS content is 30-60 mg/l were classified as normal and decent enough for fishing activities. 
STUDI PENERIMAAN KONSUMEN TERHADAP ABON NILA (Oreochromis niloticus) DENGAN PENAMBAHAN JAMUR TIRAM PUTIH (Pleurotus ostreatus) Alik, Agustinus Tato’; Sukmiwati, Mery; Sari, Ira
Jurnal Perikanan dan Kelautan Vol 19, No 1 (2014)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.19.1.1-12

Abstract

This research was carried out to evaluate consumer acceptance of tilapia abon fortified with white oyster mushroom. Tilapia weighing 400-600 g each was taken from a fish market in Pekanbaru. Four types of fish abons were prepared from the fish meat which was fortified with white oyster mushroom 0%, 25%, 50%, and 75% of the fish weight. The fish abons were eval-uated for consumer acceptance by 80 panelist. The results indicated that the fish abons fortified with 25% white oyster mushroom was the most acceptable by consumer. Moisture, protein, fat, and crude fiber of the fish abon was: 5.83%, 33.79%, 29.03%, and 1.49% respectively. 

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