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INDONESIA
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan
Published by Universitas Riau
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Earth & Planetary Sciences
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Articles 2,919 Documents
 153   154   155   156   157 
BUSINESS ANALYSIS A BOTTOM DRIFT GILL NET IN TANJUNG LAJAU VILAGE KUALA INDRAGIRI SUB-DISTRICT INDRAGIRI HILIR REGENCY RIAU PROVINCE Lingga Saputra; Darwis Darwis; Lamun Bathara
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

 ABSTRACT              This study attempts to analyze the capital, cost and feasibility of fisherman business bottom drift gill net. fisherman developing the fishing industry in the Village Tanjung Lajau Kuala Indragiri Subdistrict, Indragiri Hilir Regency Riau Province. The reseach result show the total investment invested by fishermen in the business ranges from IDR155,918,000 to IDR 165,937,700 with an average of IDR 157,985,500. The total cost of the net in doing business ranges from IDR.120.269.000 to IDR. 128,237,000 with an average of IDR123,217,820. Average net income of fishermen bottom drift gill net from per trip that is equal to IDR. 2.027.000. Average net income of bottom drift gill net per year in doing business ranges from IDR. 57.119.236  to IDR. 126.498.443  with an average of IDR.93.949.180.Whose average score BCR 1,76, value FRR 59,42% and value PPC 1,8 years. An analysis of them show bottom drift gill nets business this worth to be developed again Keyword: bottom drift gill net, business analyze, cost, income
IMPLEENTATION OF STANDARD OPERATIONAL PROCEDURES AT SYAHBANDAR FISHING PORT OF BUNGUS AT WEST SUMATERA Ameliawati Ameliawati; Pareng Rengi; Jonny Zain
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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                                                     Abstrak               Syahbandar is the forefront of a fishing port in direct service to fishermen. In carrying out its duties, syahbandar must have guidance and reference so that the activities carried out can be run properly as expected, SOP role to facilitate the activity of an activity, it is necessary research about the application of SOP in syahbandar fishery port. This study aims to determine whetherKesyahbandaran in Bungus Ocean Fishery Port has implemented Standard Operating Procedures (SOP) as a reference in carrying out its duties. The research was conducted at Bungus Ocean Fishing Port. This research uses survey method that is doing direct observation in the field. The result of research shows that the absorption of soup in syahbandar pps bungus has not fully applied maximally. This is influenced by some fundamental things. This is caused by the lack of socialization between the officers of syahbandar and the fishermen about the soup in syahbandar, the lack of qualified personnel in the field of fishery, the knowledge of fishermen about the technology to make the arrangement of shti and logbook not running properly, the length of the extension of the extension of the SIPI, the lack of facilities and infrastructure for the activities and smooth tasks kesyahbandaran especially internet network access is still often problematic. Keywords: Standard operational procedures, Syahbandar, Fishery Port,
ANALYSISOF METAL CONTENT OF Pb, Cu, AND CrIN LOKAN (Polymesoda expansa) FROM MAROK TUA AND KOTE COASTAL WATERS OF SINGKEP ISLAND LINGGA REGENCY RIAU ARCHIPELAGO PROVINCE Islamiati, Bening; Nurrachmi, Irvina; Nedi, Syahril
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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 ABSTRACT This research was conducted on January - March 2018 in Marok Tua and Kote Coastal Waters, Pulau Singkep, Lingga Regency, Riau Archipelago Province. The purpose of this research is to know the metal content of Pb, Cu, and Cr on soft tissue in Lokan (P.expansa)based on 2 stations and 3 different sizes. In addition, to determine the status of heavy metal pollution and safe limits of consumption of lokan.The research used is dry method based on Yap et al., (2003).The results showed that the highest metal content of Pb was found at Station 2 with small size(6.9893 µg/g), the highest Cu metal content was found at Station 1 in large size(62.9547 µg/g) and the highest Cr content contained at Station 2 in large size (4,5800 µg/g).The MPI value of Marok Tua is 9.35 and in Kote is 8.69.Based on the calculation of PTWI, lokan still safe to consumed if it not exceed the safe limits of consumption for Pb, Cu, and Cr metal in Marok Tua (1.4842 kg/week; 18.5391 kg/week; and 1.9645 kg/week) and at Kote for Pb, Cu, and Cr metals (1.1960 kg/week; 37.0850 kg/week; and 1.5154 kg/week). Key Words : Marok Tua, Kote, Heavy Metal, Lokan (Polymesoda expansa)
STUDY OF FISHING PORT FACILITIES REQUIREMENTS’S IN KUALA TERUSAN VILLAGE PANGKALAN KERINCI DISTRICT PELALAWAN REGENCY RIAU PROVINCE Noval Novela; Nofrizal Nofrizal; Jonny Zain
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
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ABSTRACK                This research takes Kuala Terusan Village as a case study on the study of fishing port facilities requirement. On February 2018 a measurement was conducted,aim to find out type and size or capacity fishing ports facilities which need tousing survey method.The village of Kuala Terusan is one of seven villages in Pangkalan Kerinci sub-district. Kuala Terusan village is a village that has a river in the upstream, this is why the river does not have a wave. Asresult of analysis of secondary data and primary that we conducted, requirement of facility landing place of fish are needed several facilities namelydock unloading, place of fish auction, fresh or clean air tank, oil fuel tank, shipyard and ice storage.Therefore, based on the researach finding, fishery port of Kuala Terusan village can be classified as an upstream river port. Upper River Port is a port located on a deep and wide river so that the vessel can enter upstream. Furthermore, the result of the research indicated that the length of loading docks required is 72.50 meters, 16.35meter length unloading dock. Extensive fish auction hall 50.9 meter2, capacity needs supplies [B1] amounting to fuel around [B2] 549 liters, 3394.5 liters fresh water tank and capacity 858 kilograms ice plants. From the results obtained that fishing ports be recommended is of type D is referred to as Fish Landing Base (PPI) or Fish Landing Place.Type jetty dock built will form a letter T which has a length of 72.50 meters, but due to location to be built dock is in the waters of the river that has a distance of 80 to 90 meters. Therefore the size of the dock to be built is divided into two and widen the size of the dock area so that can be used on the left and right side of the pier, with the length of the dock to be 36.25 meters. Keywords : Facility Type, Size Facilities, Fishing Port 
CHARACTERIZATION OF LACTIC ACID BACTERIA FROM CINCALUK BASEDON16S rRNA SEQUENCE Putri Ayu; Nursyirwani Nursyirwani; Feliatra Feliatra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
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ABSTRACT Lactic acid bacteria (LAB) is a groupof bacteria frequently used as probiotic in aquaculture because of its beneficial effects on health, pathogenic bacteria prevention and increase of fish growth. LAB could be found in fermented fish products such as Cincaluk that is produced by people in Tembilahan and Bengkalis of Riau Province. The purpose of this research was to characterize LAB isolated from Cincaluk Tembilahan and Bengkalis genetically. This research was conducted from February until May 2018. Bacterial isolates were identified based on morphology, biochemical characters and 16S rRNA sequence. 24 isolates found were round, creamy white, Gram positive, did not produce indole, produced catalase, non motil, used citrate, did Methyl Red, produced H2S and gas, glucose, sucrose and lactose were fermented. Based on 16S rRNA sequence. Five of six isolates selected were identified as Lactobacillus plantarum (97-100% similarites) and one isolate was Bacillus cereus (94%) Keyword:Characteristic, Lactid Acid Bacteria, Cincaluk, Genetic,16S rRNA sequence 
PENGARUH PENAMBAHAN HORMON rGH TERHADAP LAJU PERTUMBUHAN DAN EFISIENSI PAKAN IKAN BAUNG (Hemibagrus nemurus) Putri Mutia Sari; Usman Muhammad Tang; Niken Ayu Pamukas
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
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 ABSTRACTThe research was aimed to assess the effect of giving recombinant Growth Hormone (rGH) in commercial feed with different dosage for specific growth rate, feed efficiency of (Hemibagrus nemurus). Which were treatment 0, 2, 4, 6 and 8 mg/kg of commercial feed PF 800. The experimental design used was completely randomized design with 5 treatments and 4 replicates. Catfishes at average 4-5 cm were reared in each of net cage (1x1x1) m3 in a density 20 fish/net cage for 40 days. The fish were fed with the rGH supplemented diet once a three days 10% body weight. The data observed were for specific growth rate, feed efficiency, feed convertion rate, survival rate and water quality. Data were analyzed by using ANOVA to see the difference then tested with Student Newman-Keuls to see the best treatment. The conclusion shown that the combination of rGH and commercial feed were giving affect significantly (P<0,05) for specific growth rate, feed efficiency, feed convertion rate and survival rate. Best treatment that affected the value of specific growth rate, feed efficiency, feed convertion rate and survival rate is treatment rGH with dosage of 2 mg/kg feed with value of Specific growth rate (6,52%), feed efficiency (96,50%), feed convertion rate (1,03) and survival rate (96,25%). That addition of rGH 2 mg/kg was the best treatment can improve growth and feed efficiency of (Hemibagrus nemurus) and this technology application can be useful to increase aquaculture production. Keywoard : Hemibagrus nemurus, recombinan growth hormone, growth, efisiensi pakan       
THE CONTRIBUTION OF THE ENVIRONMENTAL PARAMETERS OF THE OPERATION OF THE SEINE NET TO THE CATCH IN THE MALACCA STRAIT. Eko Saputra Panjaitan; Usman Usman; Isnaniah Isnaniah
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
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ABSTRACT This study aims to determine the most contribute variation of catch from five environmental parameters, such as: water depth, water temperature, water’s PH, water transparency and water salinity. The method used in this research is observation.The result of the research measurement is water depth between 25.5 m - 40.1 m, water temperature 28 C - 30 C, water’s pH is 7 - 8, water transparency 25 cm - 34 cm, water salinity 26% - 31%. fish catches are kerisi, tambar, sekengkek, and selar kuning. From the multiple regression analysis obtained R-square of 0.761. because the research using more than two variables, used adjusted R square of 0.561. the value of 0.561 means that 56.1% of the catch amount can be explained by the five environmental parameters studied, while the remainder (100% -56.1% = 43.9%) is explained by other factors.the results of the study indicate that the catches can not be explained through every single parameter, because each parameter studied is interrelated. Through a simple regression analysis the effective contribution of each variable can be explained the variable of waters salinity is the most contribute to the catch of 64.3% keyword: contribution of environmental parameters, simple regression analysis, purse seine
FORTIFICATION OF CATFISH (Pangasiushypopthalmus) BONE MEAL ON BAKED BROWNIES FOR CONSUMER ACCEPTANCE Pardosi, Wibowo; Desmelati, Desmelati; Dahlia, Dahlia
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
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 Abstract    This research was aimed to determine the effect of fortification ofcatfish (Pangasiushypopthalmus) bone mealon baked browniesfor consumer acceptance with different concentrations. The research was conducted in two stages: 1) the production of catfish bone meal, 2) the production of baked brownies with addition of catfish bone meal. The method used in this research was an experimental method, using a Completely Randomized Design (CRD) non factorial. The results showed that the baked brownies which fortified 20 g ofcatfish bone meal (K3) was the best treatment based on aroma (7.45), moisture content (32.34%), protein content (4.73%),and calcium content (0.54%).Meanwhile for taste and appearance that the baked brownies which fortified 10 g catfish bone meal (K1) was most preferred with value of taste 7.24 and appearance 7.15, for texture and ash content that the baked brownies which fortified 15 g (K2)catfish bone meal was the best treatment with value 6.80 and 4.43%, respectively. Keywords: Consumer acceptance, baked brownies, catfish bone meal, Pangasiushypopthalmus
The Utilization of FermentedTuri Leaf Meal (Sesbania grandiflora) in Artificial Diet on Growth of Jelawat (Leptobarbus hoeveni) Riski Rahmadana; Indra Suharman; Adelina Adelina
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
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ABSTRACTThis Research was conducted from Desember 2016 to Februari 2017. The aim of this research was to know the effect of using fermentedTuri leaf meal in artificial diet on growth and feed efficiency of jelawat (Leptobarbus hoeveni). This research used completely randomized design (CRD) with one factor, five treatments and three replications. This research used fish with initial average weight of 14,9 g. Fish were reared innet cage of 1.0x1.0x1.0 (m3) with the stocking density of 20 fish/net cage. Feeding trials were replacing soybean meal with fermentedturileaf meal applied to P0 (0 : 100%) as a control diet, P1 (5 : 95%), P2 (10 : 90%), P3 (15 : 85%) and P4 (20 : 80%) for 30 % protein content. The result showed that fermentedturi leaf meal give significant effect (P<0,05) on growth, feed efficiency and protein retentions. This result of this study suggest that fermentedturi leaf meal protein can replace up to 15% of the soybean meal in practical diet for jelawat without any adverse performance. Keyword :Diet, Growth, Leptobarbus hoeveni,Sesbania grandiflora, Subtitution 
COMMUNITY STRUCTURE OF MACROZOOBENTHOS IN MANGROVE FOREST AREA OF RANGSANG ISLAND MERANTI ISLANDS REGENCY Rusadi, M Dio Eigmar; Siregar, Sofyan Husein; Tanjung, Afrizal
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
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                                   ABSTRACTMacrozoobenthos are benthos animals that live in the bottom as well as the surface substrate. One of themacrozoobenthospreferred habitat is mangrovearea. Macrozoobenthos community structure is influenced by environmental changes. This research was conducted on January 2018 in Rangsang Island Meranti Islands Regency that aims to find out the community structure of macrozoobenthos included species, abundance, diversity, uniformity, dominance, sediment organic matters, and environmental parameters in mangrove area of Rangsang Island Meranti Islands Regency. The method sampling used line transect in 3 stations. Macrozoobenthos that found in this research are 12 species with 1.88 – 8.55 ind m-2. The value of diversity index (H’) is 0.18 - 2.80, dominance index (C) with ranged 0.27 - 2.21, and uniformity index (E) with ranged 0.47 - 2.80. The content of sediment organic mattersranged 6.21 - 15.69% for each station. Keywords:Macrozoobenthos, Community Structure, Sediment OrganicMatters 

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