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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 165 Documents

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STATUS KEBERLANJUTAN EKOLOGI PADA PENGELOLAAN HUTAN MANGROVE DI PESISIR ACEH BARAT Edwarsyah Edwarsyah; Mohamad Gazali
JURNAL PERIKANAN TROPIS Vol 2, No 1 (2015)
Publisher : Universitas Teuku Umar

Almost mangrove forest in West of Aceh have already been destroyed by Tsunami in 2004. Urgently, we strive to recover the mangrove forest gradually. Prevously, we must study about sustainablity of mangrove forest in West of Aceh. This study aims to analyse the sustainability index and status of mangrove forest in multidimensional scaling. This research was conducted in December to February 2013 in West of Aceh of mangrove coastal. Mangrove Forest Sustainability Index Value of ecological dimensionworth 63.50. The results shown that good enough to used as one tool to evaluate policy Mangrove Forest sector in the region or regions rapidly (rapid appraisal). According to analysis of levelage shown that the high sensitivity of attributes is level of concord of RTRW/RZWP3-K.

KOMPONEN METABOLIT SEKUNDER DAN AKTIVITAS ANTIOKSIDAN Spirulina fusiformis YANG DIKULTUR PADA MEDIA CAMPURAN (PUPUK R1, UREA DAN KATALIS) Nabila Ukhty
JURNAL PERIKANAN TROPIS Vol 5, No 2 (2018)
Publisher : Universitas Teuku Umar

Spirulina fusiformis is one of blue algae which can produce phycocyanin pigments. In this study used a mixed media consists of fertilizer R1, urea and catalyst as a medium for microalgae growth. This study aims to determine the growth rate, secondary metabolite component and antioxidant activity of S. fusiformis which was cultivated in a mixture media cnsists of fetilizer R1, urea and catalysts. S. fusiformis was cultured for 21 days. Based on the results of the study, it is known that S. fusiformis culture experienced five stages of growth. The logarithmic phase occurs on the 3rd day until the 10th day, the stationary phase occurs on the 10th day to the 15th day, and the death phase occurs on the 20th day. S. fusiformis biomass harvested on the 12th day contained alkaloids, flavonoids, saponins and steroids. The biomass antioxidant activity of S. fusiformis harvested on the 12th day had IC50 tilapia of 1937.41 ppm.

PERTUMBUHAN DAN REPRODUKSI IKAN KEMBUNG LELAKI (Rastrelliger kanagurta Cuvier 1817) YANG DIDARATKAN DI PPN PALABUHAN RATU Muhammad Arif Nasution; Mohammad Mukhlis Kamal; Kiagus Abdul Azis
JURNAL PERIKANAN TROPIS Vol 2, No 1 (2015)
Publisher : Universitas Teuku Umar

The aim of this study to predict and explaine growth and reproduction aspect of indian mackerel (Rastrelliger kanagurta) . The study conducted from March to April 2014, with sample and data collection in the field covering total length and weight of the body, whereas in the laboratory such as gonad weight, volume and diameter of the egg. The results showed regression equation of length-weight relationship Rastrelliger kanagurta is W=2.98E-06L3.2351474. Growth model Lt = 368.8 [1-exp-0.48(t+0.17)] were L∞ = 368.8 mm and K = 0.48/month with first mature at lenght 170 mm. the number of eggs in the Rastrelliger kanagurta ovary between 42.606 – 63.043, Eggs diameter ranged from 0.28 to 0.56 mm. Growth pattern of Rastrelliger kanagurta is positif allometrik, take 48 months to reach maximum length.

EFISIENSI BIOREEFTEK SEBAGAI MEDIA PERTUMBUHAN KARANG DI PULAU RUBIAH SABANG Muhammad Arif Nasution; Munandar Munandar
JURNAL PERIKANAN TROPIS Vol 5, No 2 (2018)
Publisher : Universitas Teuku Umar

This technology is known as bioreeftek technology. Bioreeftek is a technology developed by the KKP Research and Observation Center (Ministry of Maritime Affairs and Fisheries) in the past few years. This research will examine the number of coral recruitment in coconut shells as natural artificial substrates in 3-5 and 8-10m depths. The coconut shells module composed of 9 pieces consisting of 3 modules installed 1 coconut shell each pole, 3 modules installed 2 coconut shells each pole, and 3 coconut shells attached 3 coconut shells each pole. Retrieval of coral sapling data for about ±4 months. Data is taken directly (in situ) by looking the number of juvenils attached to each substrate. The results obtained show the attachment of two genera of juvenil namely acropora and pocillopora at each depth. The highest number of attachments is found in modules that have 3 shells in each module. The best depth for juvenil attachment is at a depth of 3-5m.

LAJU PERTUMBUHAN Chaetoceros calcitrans DALAM MEDIA KULTUR EKSTRAK TAUGE PADA SKALA SEMI MASSAL Mahendra Mahendra
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

The research aims to knowing influence media of bean sprout extract to growth rate of Chaetocerus calcitrans. This study was conducted on July 2012, at natural feed laboratory (Balai Budidaya Air Payau Situbondo, East Java). This study was using completely randomized design with 4 treatments dan 4 replication, i.e. T0 as control and T1 (MET 2 %), T2 (MET 4 %), and T3 (MET 6 %) as treatment. Growth rate of C. calcitrans. was used as variable test. Result of study show media of bean sprout extract unsignificant effect to growth rate of C. Calcitrans

ANALISIS PEMANFAATAN MANGROVE OLEH MASYARAKAT PESISIR DAN PERTISIPASINYA TERHADAP PELESTARIAN MANGROVE DI GAMPONG KUALA BUBON Ika Kusumawati; Neneng Marlian; Maria Ulfa
JURNAL PERIKANAN TROPIS Vol 6, No 1 (2019)
Publisher : Universitas Teuku Umar

The use of mangrove forests in Kuala Bubon, in general, gives priority to economic functions rather than ecological functions. If this is not managed as soon as possible, damage to mangrove forests will become more extensive. In general, there are two factors causing damage to the mangrove forests that occurred in the Kuala Bubon, namely human factors and natural factors. The objective of this study is to determine the use of mangrove forests for the life of coastal communities and the participation of communities in the preservation of mangroves. The method of data collection using survey methods is carried out from descriptive and quantitative way. Perception and community participation were analyzed using quantitative descriptive methods. The method used to measure people's perception is the Likert scale method. The results of the study showed that the use of mangroves for the life of coastal communities was still in the middle category, based on the categorization of the data, revealed that the value of using the mangrove (1,113) is one of the criteria that approaches high levels. This shows that the use of mangroves in the village of Kuala Bubon, Samatiga district, West Aceh Regency is already good, although there is still no specific sanction for people who cut illegally. Community participation in the conservation of mangroves can improve the lives of coastal communities is still insufficient when, based on the calculation of the categorization of data obtained, the value of the community participation of 1,498 is among the average criteria.

ANALISIS KRITERIA EKOLOGI BUDIDAYA RUMPUT LAUT DI KABUPATEN SUMBAWA BARAT Helmy Akbar; Muhammad Arif Nasution
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

West Sumbawa regency located in West Nusa Tenggara Province is potential areas for seaweed cultivation like Euchema cottonii. Currently, the center of seaweed farming activities located in the Gulf of Kertasari and Poto Tano. Market demand for commodities of E. cottonii tends to be increase, and therefore new areas of cultivation are required to be developed, through a study of physics, chemistry and biology of marine aspect is needed to assess the farming area suitability.The methodto determine the suitabilityarea is using GIS (Geographical Information System) analysis. The resultshowed thatPoto Tano District has 805 ha of suitable area for cultivation. While, Taliwang and Jereweh District consist of the area about 70 ha and 86 ha. Total land suitable for the cultivation of seaweed approximately 961 ha.

KEPADATAN DAN SEBARAN TERITIP (Amphibalanus spp.) DI PELABUHAN KOTA DUMAI Muhammad Arif Nasution; Al Mudzni
JURNAL PERIKANAN TROPIS Vol 3, No 1 (2016)
Publisher : Universitas Teuku Umar

Barnacle (Amphibalanus spp.) density and distribution implemented in September-November 2013 in the port of Dumai, Riau, which aims to explore the causes of inequality in the spatial distribution of density Barnacles (Amphibalanus spp). in different media attachment were influenced by marine environmental conditions in the port of Dumai. Barnacle density observation method in this study is the stratified random sampling method using wood, fiber and iron as a media attachment. The results showed the existence of inequality Barnacle density (Amphibalanus spp). on the media attachment with different types and colors. The highest average Barnacle density was found in colorless timber, which ranges between 265-506 ind/m2. While the lowest average Barnacle density was found in white fiber and it ranged between 25-68 ind/m2.

PREFERENSI KONSUMEN TERHADAP PRODUK HASIL LAUT (STUDI KASUS RESTORAN SEAFOOD MJM KOTA PALU, SULAWESI TENGAH) Mohamad Gazali
JURNAL PERIKANAN TROPIS Vol 3, No 1 (2016)
Publisher : Universitas Teuku Umar

Many bussinessman develop the restaurant of seafood in the Palu Town, Central Sulawesi. The production’s fisheries activities yielded high protein products and consumed by community, not only limited to fisheries products but also the processed product with various taste. One of the products of fisheries that distributed in the market were the marine products in The Palu town. The objectives of this study is to analyse the preferences of consumer on the marine products in the Palu town. The study method is the case study (case study with a unit of famous seafood restaurant cases MJM that located in the Palu town. The sampling method which used in this study was accidental sampling. The type of fisheries product that sold in the Seafood Restaurant of MJM were groupers, snapper fish, baronang, katamba, mangrove’s crabs, shrimps and squid. The interest of marine product was undertaken with analysis of multiple linear regression and yielded F-count > F-Table with level of significance 95% shown concordance of consumer’s interest to attribute of product. Simultanously, attribute of product of diversity (X1) = , quality (X2), price (X3), taste (X4), and service (X5) have influenced significantly to preference of consumer whereas partially, the product attribute of quality (X2) possess effect the most dominant with coefficient of regression value is 0,531 or 53,1%. Thus, the preference of consumer to marine product is quality of fish was level of freshing quality, clean, consumed healthty.

KONSEPTUALISASI PENGELOLAAN PERIKANAN LAUT SKALA KECIL BERBASIS LOKASI PKN (Peningkatan Kehidupan Nelayan) (Study Kasus: Wilayah Kecamatan PKN Kabupaten Nagan Raya) Farah Diana; Muhammad Rizal
JURNAL PERIKANAN TROPIS Vol 3, No 2 (2016)
Publisher : Universitas Teuku Umar

Capture fisheries are very important economic activity and have contributed greatly to the total fishery production in general in the District Naganraya. Fishery system that occurs dominated by small-scale fisheries. Fishermen in Naganraya district has a high dependence on fisheries resources as the main source of livelihood and almost all coastal areas based fisheries activities. Small-scale fisheries businesses have an impact on the fishing fleet and fishing locations (fishing ground) resulting in range of fishing operations is limited. The purpose of this research is 1). Analyzing small-scale capture fisheries system in locations PKN Naganraya district, 2). Formulate an alternative strategy in the management of small-scale fishing locations PKN Naganraya district. Data to be collected in this study consisted of primary and secondary data. Primary data was collected intensively using semi-structured interviews (semi-structured interview) to small-scale fishermen, observation and documentation in selected locations. The results showed that the dominant type of fishing gear is trawl catches beach and species that dominate the catch is Sardinella lemuru and Selar spp. Fish marketing patterns in locations peningkapan fishing activities (PKN) is not through the auction only through traders / large and are twelve strategic through internal and external environmental factors were dominant influence on the pattern of the conceptualization of small-scale fishery management in PKN location Nagan Raya.

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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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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