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JURNAL PERIKANAN TROPIS

jptropis
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Published by Universitas Teuku Umar

ISSN : 23555564 EISSN : 23555572 DOI : https://doi.org/10.35308

Core Subject : Science, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology

Jurnal Perikanan Tropis merupakan salah satu jurnal yang dikelola dan diterbitkan oleh Fakultas Perikanan dan Ilmu Kelautan, Universitas Teuku Umar. Jurnal Perikanan Tropis terbit pertama kali pada tahun 2015 dengan jumlah terbitan dua kali dalam setahun, yaitu pada bulan April dan Oktober.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan

Articles 10 Documents

Search results for , issue "Vol 4, No 2 (2017)" : 10 Documents clear

FAKTOR - FAKTOR YANG MEMPENGARUHI KEGIATAN ENTREPRENUERSHIP PADA IBU RUMAH TANGGA NELAYAN Yohandes Rabiqy
JURNAL PERIKANAN TROPIS Vol 4, No 2 (2017)
Publisher : Universitas Teuku Umar

Marine resource is potential to improve the welfare of fisherman, but in the contrary the fisherman is still live under the poverty line. The study is aimed to analyse the economic activity of the fisherman’s wife using logit model including factors affecting income simultanously. Income significantly influenced by non fishing working hours and cost. While the fisherman’s income significantly influenced by working hours in fishing sector.

KOMPOSISI HASIL TANGKAPAN PUKAT PAYANG YANG DIDARATKAN DI PPI UJONG BAROH KABUPATEN ACEH BARAT Hafinuddin Hafinuddin; Ainul Mardian; Taufiq Taufiq
JURNAL PERIKANAN TROPIS Vol 4, No 2 (2017)
Publisher : Universitas Teuku Umar

The potential of strategic fish resources in Ace Barat District is especially pelagic fish species andit catch is usingboat seine (payang). The aims of this study is to know the type of fish, the number of fish and the composition of the fish species caught using boat seine in the Zone of Potensial Fishingof West Aceh District. This research was conducted in January to February 2016 at Ujong Baroh FishLanding Johan Pahlawan Sub-district, West Aceh District. Survey and purposive sampling method are method used to collect data on the composition of fishermen boat seine. Descriptive analysis was used to analysis data. The results show that there were 5 species of fish caught using boat seine, namely kelang trieng (Caesio cuning), turok (Alepes kalla), meuneng (Sardinella sirn), tambal (Hypoatherina valencienne) and kembung (Restralliger sp). The number of catch fish that used as the sample is 124 individuals. Based on the catch frequency, Sardinella sirnfish and Alepes kalla fish species are more dominant than the others fish, which is 3 times of trips (75%) of the totalof trips (4 times). However, based on the quantity of the catch, Sardinella sirn fish has a larger number of 41 individuals with details male 20 individuals and females 21 individuals. Based on the frequency and quantity of catches, it is assumed that in January and February is the fishing season of Sardinella sirn fish in the waters of West Aceh District

PENGENDALIAN JAMUR Saprolegnia sp PADA TELUR IKAN TAWES (Puntius javanicus) MENGGUNAKAN EKSTRAK DAUN BUNGA TAHI AYAM (Tagetes erecta L) Farah Diana; Shela Rahmita; Sufal Diansyah
JURNAL PERIKANAN TROPIS Vol 4, No 2 (2017)
Publisher : Universitas Teuku Umar

Tawes (Puntius javanicus) is one of the freshwater fish species that has economic value in Aceh. One of the obstacle in tawes fish breeding is Saprolegnia sp. fungus that attacks tawes fish eggs. The necessary solutions was needed to resolve fungal infection by using Tagetes erecta L. Therefore this research was very important to control fungal infections on fish eggs Saprolegnia sp.. This study used Randomized Complete Design with four treatments and three raplications for each treatments. The treatment in this study namely P0 = P1 = ppm, 40 ppm, P2 = 50 ppm, P3 = 60 ppm, and P4 = 70 ppm. The parameters observed in this research is the prevalence of eggs hatchability rate, eggs growth and water quality. The results of this study showed that the highest value of tawes eggs hatchability (prevalence) found in treatment 3 (P3 = 60 ppm) was 53.33% and the lowest value was present in control treatment (P0 = 0 ppm) was 36.66%. The reasults of eggs hatchability rate (HR) show the highest values found in treatment 2 (P2 = 50 ppm) of 95.66% and the lowest value is present on the control (P0 = 0 ppm) of 45.66%. On the egg development stage shows that there is a embryogenesis process starts from cleavage, morula, blastula, gastrula, organogenesis to become larvae. Water quality during the research shows that water temperature range were 29.2-30oC, and DO water range were 3.6-4.8 mg/l.

MUTU KIMIAWI TERASI DENGAN FORMULASI UDANG REBON (Acetes sp) DAN IKAN RUCAH YANG BERBEDA Nabila Ukhty; Anhar Rozi; Andiani Sartiwi
JURNAL PERIKANAN TROPIS Vol 4, No 2 (2017)
Publisher : Universitas Teuku Umar

Terasi is a product of fermentation-based on rebon or fish with the addition of salt. Fermentation with salt led to an overhaul of proteins into amino acids eg glutamic acid as a producer of distinctive taste shrimp paste. Raw material, salt concentration and fermentation time is an important factor in the process of making paste. This study aimed to analyze the effect of different formulations of rebon (Acetes sp) and HTS generated against chemical quality paste. Raw materials used in this study is rebon (Acetes sp.) and fish HTS. Treatment used is the difference rebon formulation composition of fish and meat. Research methods using the experimental method with descriptive design field. Parameters tested include moisture content, ash content, fat content, protein, carbohydrates, pH, and glutamic acid. Based on the results obtained paste with the best formulation of the paste P1 treatment with a water content of 15.48%, 39.52% ash content, the fat content of 7.23%, 42.50% protein content, carbohydrate content of 4.73%, pH 5 , 67%, and 22.56% glutamic acid.

KARAKTERISASI HASIL PEMURNIAN MINYAK HATI IKAN CUCUT PISANG (Charcharinus falciformis) Anhar Rozi
JURNAL PERIKANAN TROPIS Vol 4, No 2 (2017)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpt.v4i2.785

The shark has a yield by-product from its liver up to 20% of its body weight, 50% of the total fish oil found on the liver. The aimed of this study was utilized by-product from shark’s liver oil and neutralization it to improve its quality shark liver oil. The method of quality fish oil referred to AOAC. The treatments in this study was extraction with temperature 50 °C and bleaching using magnesol XL 3%. The result of showed that the bleaching using magnesol XL can affect quality of silky shark liver oil. The result refined oil using magnesol XL 3% did not contain any microbes. Refined method using magnesol 3% produced oil with quality value (FFA: 0,72%±0,06; PV: 1,27±0,04 mEq/kg; p-AV: 4,27±1,95 mEq/kg; TOTOX: 7,27±1,93 mEq/kg; AV: 0,74±0,00 mg KOH/kg; clarity: 74,19±1,7 %).

PEMANFAATAN FASILITAS TEMPAT PENDARATAN IKAN Muhammad Agam Thahir; Muhammad Arif Nasution
JURNAL PERIKANAN TROPIS Vol 4, No 2 (2017)
Publisher : Universitas Teuku Umar

This study was carried out at Merbau district fishing port. Purpose of this study is to know type, capacity and optimalization of utilizing level on fishing port’s facilities by survey method. The survey result showed, the available facilities at Merbau district fishing port is jety, manuver area, heigbour, dolphin, fish processing warehouse, base camp and fishing gear warehouse, Capacity and optimalization of utilizing level were 13.37 and 7.48% respectively. Meanwhile, the water depth of manuver area was 0.7 m and optimalization of utilizing level was 140%. Capacity of heigbour was 84,03 kg, with optimalization of utilizing level was 11.9%.

INDEKS KEANEKARAGAMAN KOMUNITAS FITOPLANKTON SEBAGAI BIOINDIKATOR SAPROBITAS PERAIRAN DI SEKITAR PEMBANGKIT LISTRIK TENAGA UAP (PLTU) KABUPATEN NAGAN RAYA Munandar Munandar; Neneng Marlian
JURNAL PERIKANAN TROPIS Vol 4, No 2 (2017)
Publisher : Universitas Teuku Umar

This research aims to know the structure of the phytoplankton community in waters of PLTU Nagan Raya and to know the index of saprobitas based on the quality of waters in physics and chemistry of water. Research methods are laboratories where data research results obtained from the measurement results directly (in situ). The analysis conducted in the laboratory include identification and measurement of physical and chemical parameters of the water. The parameters in the observed in this research is phytoplankton abundance, diversity index, uniformity coefficient, saprobik, domination, phytoplankton, and water quality index. The results of the research there were 21 types of Phytoplankton Composition, from the 5th Division Cyanophyta, Euglenophyta, namely Chryshophyta, Bacillariophyta and Chlorophyta. The average phytoplankton abundance ranged from 20-72 cells/l, with an abundance of phytoplankton dominated Chryshophyta i.e. 42,66-2,66%. Judging from the average index of diversity IE 0-2.23; the uniformity that is 0-0.73; the dominance of 0 – 0.72; with saprobitas coefficients of phytoplankton ranges from 0.25 – 1.18 and average water quality index range 6.2466 – 63.6272; The result indicates the quality of the waters to provide moderate to very bad.

PENETASAN TELUR IKAN GABUS (Channa striata) DALAM MEDIA INKUBASI DENGAN LAMA PEMBERIAN OKSIGEN (AERASI) BERBEDA Muslim Muslim; Danang Yonarta
JURNAL PERIKANAN TROPIS Vol 4, No 2 (2017)
Publisher : Universitas Teuku Umar

The aims of this research were to determine the hatching percentage of snakehead fish egg which incubated on different duration of aeration (oxygen supply). This research had been conducted in the Fish Breeding Unit “Batanghari Sembilan”, Indralaya since October until November 2017. This research used Completely Randomized Design method (CRD) with 5 treatments and 3 replications consist of; P1 (24 hours, aerated), P2 (24 hours non aerated), P3 (12 hours aerated, 12 hours non aerated), P4 (10 hours aerated, 14 hours non aerated) and P5 (8 hours aerated, 16 hours non aerated). The result of this research showed that the best hatching percentage, were P4 81.64%. Survival rate of pro larva (3 day old / D3), the best result were treatment 4 (P4), 86,54%. Baside on, hatching percentage and survival rate of prolarva parameter, P4 is the best treatment. Furthemore, time efficiency and cost of operation fish breeding program, treatment P4 suggested.

FAKTOR-FAKTOR YANG MEMPENGARUHI TINGKAT PENDAPATAN PEDAGANG IKAN DI BEBERAPA PASAR TRADISIONAL DI MEULABOH Yasrizal Yasrizal
JURNAL PERIKANAN TROPIS Vol 4, No 2 (2017)
Publisher : Universitas Teuku Umar

Fishery sub-sector is one sub-sector that has great potential to be developed. This study aims to determine how much influence the working capital, the number of fish sold, and the number of hours worked against the income of fish traders in Meulaboh. In this case hypothesized that the working capital variable, the number of fish sold, the number of working hours significantly and positively affect the income of fish traders in Meulaboh. Thus any increase that occurs in each variable will increase the income of fish traders in Meulaboh. Based on the results of the analysis, for the variable X1, H0 rejected and H1 accepted, it means working capital variables significantly affect pedapatan fish traders. For variables X2 and X3, H0 received H1 is rejected, meaning the number of fish sold and the number of working hours have no significant effect on the income of fish traders. Simultaneously, the working capital variable, the number of fish sold and the number of working hours significantly affect the merchant's income. 97.6% of changes in merchant income can be explained by changes in working capital variables, number of fish sold and number of working hours simultaneously. While the remaining 2.4% is explained by other variables that are not included as variables in the study. VIF values indicate that there is multicolinearity so it must be tested between independent variables. R12> R2 and R22> R2, it means multicollonierity.

PENGARUH EKSTRAK Tagetes erecta L TERHADAP PERTUMBUHAN JAMUR Saprolegnia sp SECARA IN VITRO Sufal Diansyah; Farah Diana
JURNAL PERIKANAN TROPIS Vol 4, No 2 (2017)
Publisher : Universitas Teuku Umar

Saprolegnia sp fungi are freshwater mushrooms that live in freshwater environments and require water to grow and reproduce. Mushroom Saprolegnia is a major type of water fungus that is associated with fungal infections of fish and eggs that are in freshwater. Saprolegnia sp fungus is also called a cold water fungus because it spreads in cold water. Saprolegnia fungus growth in fish / egg bodies or suitable substrate is affected by water temperature. Saprolegnia sp attack causes clinical symptoms that are filled with white threads such as cotton grown in fish eggs. To overcome this problem needed a solution for the prevention of fungal infections one of them is by using anti-fungal herbs such as chicken shoot leaves (Tagetes erecta L). therefore this research needs to be done to control fungal infections Saprolegnia sp on tawes fish eggs. This study used a complete randomized design (RAL), each treatment was repeated three times, the treatment was: P0 = ppm, P1 = 400 ppm, P2 = 600 ppm, and P3 = 800 ppm. The results showed that the most effective extraction was found in treatment P1 with an average value of 14%.

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Muhammad Agam Thahir

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Fakultas Perikanan dan Ilmu Kelautan Universitas Teuku Umar Jln. Alaue Peunyareng, Kecamatan Meureubo, Kabupaten Aceh Barat, Aceh

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Kab. aceh barat,

Aceh

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Muhammad Agam Thahir

Contact Email m.agamthahir@utu.ac.id

Phone +6281375297810

Journal Mail Official rekdaksi.jpt@utu.ac.id

Editorial Address Fakultas Perikanan dan Ilmu Kelautan Universitas Teuku Umar Jln. Alaue Peunyareng, Kecamatan Meureubo, Kabupaten Aceh Barat, Aceh

Location Kab. aceh barat, Aceh INDONESIA

Abstract

Abstract

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Abstract

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Abstract

Contact Name
Muhammad Agam Thahir

Contact Email
m.agamthahir@utu.ac.id

Phone
+6281375297810

Journal Mail Official
rekdaksi.jpt@utu.ac.id

Editorial Address
Fakultas Perikanan dan Ilmu Kelautan Universitas Teuku Umar Jln. Alaue Peunyareng, Kecamatan Meureubo, Kabupaten Aceh Barat, Aceh

Location
Kab. aceh barat,

Aceh

INDONESIA