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INDONESIA
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 21, No 2 (2016)" : 8 Documents clear
Kapal Kecil yang Efisien di Perairan Berlumpur dan Dangkal Rengi, Pareng; Hutauruk, Mangasi
Jurnal Perikanan dan Kelautan Vol 21, No 2 (2016)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.21.2.39-45

Abstract

Indonesian has more shallow and muddy waters as well as narrow rivers with hyacinth caused waters explorations to be inhibited. Ordinary transportation is incapable to conduct profound activities then special small vessels is required to be operated in that area. To achieve the goal, the vessel is designed by using some surveys to many of waters samplings to acquires the required vessel draft. Thus, ship propulsion systems will be not distructed to produce trust. The breadth of the rivers is made as parameters in determining ship breadth then be optimized by various dimension of ship comparison. The dimension of new vessel is L = 2,15 m, B = 0,75 m, H = 0,40 m and T = 0,15 m where the power of engine is 6 PK,with reverse system. Ship performance quite good from numerical simulation view.
Analisis Bioekonomi Sumberdaya Perikanan Tangkap Kabupaten Kepulauan Meranti Provinsi Riau Syaputra, Eldy; Rifardi, Rifardi; Nasution, Syafruddin
Jurnal Perikanan dan Kelautan Vol 21, No 2 (2016)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.21.2.1-8

Abstract

This study aims to determine bioekeonomi capture fisheries in the Islands District Meranti (Maximum Sustainable Yield, Maximum Economic Yield, and Open Access), to assess the status of fisheries in the Islands Meranti Regency using models Schaefer, calculating the profitability of fishermen during fishing operations take place. This research was conducted in June - August 2015 in the village of Sungai Gayung Kiri Rangsang Subdistrict, village of Tanjung Kedabu Rangsang Pesisir Subdistrict and village of Telesung Rangsang Pesisir Subdistrict in Meranti Islands Regency. The method used in this research is survey method with interview and observation, while data analysis using bio-economic modeling. The results of this study suggests that the benefits of fishing effort during the arrest operation took place most largely produced from the mackerel and the status of the fishery in Meranti Islands Regency has achieved economic overfishing.
Studi Awal Bioekologi Ikan Geso (Hemibgrus wyckii, Bagridae) Aryani, Netti; Hasibuan, Saberina
Jurnal Perikanan dan Kelautan Vol 21, No 2 (2016)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.21.2.32-38

Abstract

Nowadays, geso fish Hemibagrus wyckii Bagridae is extinction The objective of this research is to analyze the distribution of length and weight of Geso fish, water quality parameter as the characteristic of Geso habitat and reproduction aspect which is the basic data to perform the domestication process. To know the distribution of length and weight of Geso fish, the samples were taken from three research locations, namely Kampar Kanan River, Kampar Kiri River and Koto Panjang Reservoir, each with 15 individual, To analyze the reproduction aspect of Geso fish required 45 samples and to get the data of Geso fish habitat characteristic was taken once monthly water samples in June, July and August 2015 in three research sites, Kampar Kanan River, Kampar Kiri River and Koto Panjang Reservoir. The results showed that the average length of total and weight of geso fish from Kampar Kanan River (491.93 mm, 1390.83g) and Kampar Kiri River (489.73 mm, 1338.97g) was higher than that of Koto Reservoir Length (286.60 mm; 1078 g). The water quality parameters that are the main differentiator between the three habitats are nitrite, nitrate, electric conductivity and COD. Fecundity of geso fish ranges from 2943-9558 eggs with egg diameter ranging from 1.04 to 2.81 mm. Gonad Somatik Index (IGS) of geso female fishingTKG IV between 2.73-3.97%and males between 1.22-2.00%.
Efektivitas Pemberian Hormon Tiroksin (T4) terhadap Pertumbuhan Ikan Pawas (Osteochillus hasselti CV) Susanti, Nelvia Mai; Sukendi, Sukendi; Syafriadiman, Syafriadiman
Jurnal Perikanan dan Kelautan Vol 21, No 2 (2016)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.21.2.26-31

Abstract

Thyroxine hormones (T4) is a technology that is used to stimulate fish growth. This hormone is produced by the thyroid gland and functioning in general metabolism and growth. This study was conducted from May-July 2016 in Hatchery and Breeding Laboratory, Department of Aquaculture, Fisheries and Marine Sciences Faculty, Riau University. This study was aimed to analyze the effectiveness of the thyroxine hormone (T4) at different dosages to the growth of Pawas fish (Osteochillus hasselti CV), and reared with different density. This study used a complete randomized design with two factors (densities and dosages of hormones) and 3 repetitions. The densities that used were 20, 30 and 40 fish / cage. The hormone dosages given in this study were 2, 4, and 6 mg/kg. The results showed that the density 20 fish/cage is the best density in Pawas culture where the best result of the growth parameters obtained. Addition of thyroxine at a dosage of 6 mg / kg of feed provided the best results on the absolute weight growth (5:12 ± 1.70 g), daily growth rate (2.64 ± 12:47%), protein retention (58.76 ± 8:34%) and the levels of muscle glycogen (4:54 ± 0.20). Addition of thyroxine at a dosage of 4 mg/kg feed gave the best results in the absolute long growth (4.72± 0.89 cm), feed conversion ratio (1:44 ± 0.57), fat retention (108.50 ± 12:47%) and the levels of liver glycogen (6:12 ± 2.60).
Komposisi Ikan Hasil Tangkapan Bubu yang Dioperasikan di Kawasan Apartemen Ikan Perairan Desa Teluk Rhu Village Kecamatan Rupat Utara, Kabupaten Bengkalis Brown, Arthur; Yani, Alit Hindri; Hernando, Wemphy
Jurnal Perikanan dan Kelautan Vol 21, No 2 (2016)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.21.2.55-64

Abstract

The research was conducted on January 25th to February 3 th 2016 in Teluk Rhu Village waters of Bengkalis Regency Of Riau Provinces. This research aims to analyze the composition of traps catches and determine the type and amount of catches in the morning and afternoon at the fish aggregating device. The method used in this research is a survey and research conducted for 10 consecutive days.The catches during of research were 1,495 kg (65 ekor). The results of research on the composition of traps catches in the morning is 0,485 kg (25 fishes), while during the afternoon 1,01 kg (40 fishes). The catches is consists of four species, namely: Pseudocienna amovensis, Stromateus cinereus, Equulites leuciscus, and Chorine mustala. Afternoon catches is bigger than morning catches.
Karakter Fisik dan Kimia Sumber Air Canal di Lahan Rawa Pasang Surut untuk Budidaya Perikanan Marsi, Marsi; Susanto, Rubiyanto H; Fitrani, Mirna
Jurnal Perikanan dan Kelautan Vol 21, No 2 (2016)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.21.2.17-25

Abstract

Tidal lowland is a potential land for aquaculture, however it should be manage intensively in order to give a good and sustainable contribution for society. Tidal fenomenon and rainfall will interacted with water quantity and quality which will used as fish media culture. Fish need optimal water to support its growth and survival. Based on measure and water analysis in two locations, at Mulyasari village, Tanjung Lago District, Banyuasin Regency, South Sumatera, tidal and rainfall gave effect to physical, chemical and biological of water quality and quantity. Related to the change of weather where in the second year (2016) the dry season was longer than rainy season since 2015,the rainfall was only about 200 mm- 310 mm/month. The lower of rainfall effected to the water level in canals and influent the brightness and turbidity, sea intrution that brought salinity about 5-15 ppt in the water.Acidity was also decline about 3.5-5 with ammonia- free reached 0.25 mg/L. Nitrate and nitrite were in common such a natural water condition, yet pyrite oxidized that caused the water and land tobe reddish yellow and looked like greasy in the surface. These condition would be harmfull for fish. The tidal and rainfall was also effect plankton abundance. The data shows that fitoplankton and zooplankton were higher in the canals than in the pond.
Pengaruh Kombinasi Pupuk Organik (Sampah Sayuran), Urea dan TSP Terhadap Kelimpahan Zooplankton dalam Media Rawa Gambut Syafriadiman, Syafriadiman; Hasibuan, Saberina; Pamukas, Niken Ayu
Jurnal Perikanan dan Kelautan Vol 21, No 2 (2016)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.21.2.46-54

Abstract

Peat soils have the poor water quality, due to its low pH, wich ranges between 3-5, reddish-brown color of the water and minerals and contains very few ground-state nutrient-poor ponds. Household waste can not be used. This study was conducted in Faculty of Fisheries and marine Sciences University of Riau. The results shows that the grade of NPK was very significant effectively on zooplankton abudnance and the species of zooplankton were found from all the treatments consisted of for classes, namely Protozoa, Rotatoria, Crustacea and Insecta. Types of zooplankton derived from protozoa class consists of 4 types namely Coccomonas sp, Euglena sp, Ochromonas sp and Pleodarina sp, whereas Rotatoria class consists of two types of Brachionus angularia and Keratella cochlearis, types of classes crustacea consists of 3 types namely Cyclops sp, Moina sp, and Daphnia sp. The first population peak abundance in all treatments at 12th day with the total abundance in each treatmen of P0 (1,947 ind/l), P1 to (4,623 ind/l), P2 to (9,490 ind/l), P3 (6,327 ind/l). While the second peaks abundance population in all treatments occurred 26 day total abudance in each treatments is P0 (3,772 ind/l), P1 (6,813 ind/l), P2 (13,505 ind/l), P3 (11,193 ind/l). Based on total abundance of 14 times sampling the highest abudance was acieved by P2 treatment (9,490 ind/l)) the 12th day, whereas the second-highest of total abudance of P2 occurred at 26th day (13,505 ind/l).
Studi Kebutuhan Jenis dan Kapasitas Fasilitas Tempat Pendaratan Ikan Kecamatan Bukit Batu Kabupaten Bengkalis Provinsi Riau Zain, Jonny
Jurnal Perikanan dan Kelautan Vol 21, No 2 (2016)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.21.2.9-16

Abstract

The research was conducted in Junli 2016. The aim of the research os to determine type and dimension/facilities and capacity suppose must be available on fish landing place in Subdistrict of Bukitbatu. The method of the research was survey. The data collected was fisherman activities data, type and dimension of vessels, kind and total provisions bought by the fisherman, and landed fish catching. The result showed that the type and dimension of facilities required by the fisherman are wharf 58 m in long, area of port basin 1661 m2, height of port basin 1,2 m, area of fish auction 15,4 m2, fuel oil tank capacity 1140 l, drinking water tank capacity 500 l, fresh water tank capacity 5815 l, freezer capacity 2,3 ton, management room area 6 m2, store area 6 m2, provision stall 6 m2, canteen 6 m2, praying room 6 m2, toilet 3 m2, parking area 144 m2. To build these facilities, it is need land area about 209,4 m2.

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