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JURNAL PERIKANAN TROPIS
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 9 Documents
 1 
Search results for , issue "Vol 2, No 1 (2015)" : 9 Documents clear
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (265.428 KB) | DOI: 10.35308/jpt.v2i1.14

Abstract

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.
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (174.016 KB) | DOI: 10.35308/jpt.v2i1.20

Abstract

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.
KOMBINASI KADAR KALIUM DAN SALINITAS MEDIA PADA PERFORMANCE JUVENIL UDANG GALAH (Macrobrachium rosenbergii de Man) Mahendra Mahendra
JURNAL PERIKANAN TROPIS Vol 2, No 1 (2015)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (137.214 KB) | DOI: 10.35308/jpt.v2i1.16

Abstract

Purpose of this study is analyzing combination of potassium levels and the performance of juvenile prawns with media salinity.  Experiment material is combination of potassium levels (25, 50, dan 75 ppm) and different media salinity (2, 4, dan 6 ppt). combination is obtained with 9 replication. Result of study show combination of potassium levels and media salinity giving effect to performance of juvenile prawns. Potassium levels with 75 ppm and media salinity 4 ppt have been given best performance to juvenile prawns (M. rosenbergii de Man).
PENGARUH TURBULENSI AIR TERHADAP WAKTU PEMULIHAN Holothuria edulis DENGAN SKALA LABORATORIUM Mohamad Gazali
JURNAL PERIKANAN TROPIS Vol 2, No 1 (2015)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpt.v2i1.11

Abstract

Holothuroidea as known as sea cucumber is member of the echinoderm which had important economical value due to highly nutrition and protein compound hance the cultivation has been the profitable bussiness in the following days. However, the transport mechanism became turbulent in the pole water and would affect the organism contain in the preliminary study was conducted to identify the adaptation behavior Holothuria edulis affected by the turbulence effect in laboratory scale. This mini research was aimed to assess tentacles anymore and became default size. Turbulence stress was designed on various interval namely 1, 2, 4, 16 and 32 minutes and each interval was repeated three times. The results analysed by ANOVA and Duncan  post hoc test shown that there was able the variation and significant difference on each recovery time due to various turbulent stress trigging. Analysis of regression also shown high correlation relatively between these two parameters (R=0.784 ; α = 0.95). in order to predict maximum time closely same and more than two hours represented that it  had no longer life or called lethal time. The maximum tolerant time of turbulence was predicted for 19,46 hours by equation y = 6,04x +146.9 second. In conclucion, the  longer of stress time conducted the longer periods H. edulis need to recover to default size and to perform its metabolism.
TEKNOLOGI AKUAPONIK DENGAN TANAMAN YANG BERBEDA TERHADAP PERFORMA PERTUMBUHAN IKAN NILA (Oreochromis niloticus) Prama Hartami; Nazarul Syahputra; Erlangga Erlangga
JURNAL PERIKANAN TROPIS Vol 2, No 1 (2015)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (454.393 KB) | DOI: 10.35308/jpt.v2i1.17

Abstract

This study was conducted on July 28th to August 02nd 2014 in Laboratory of Hatchery and Aquaculture Technology which aimed to determine the effectiveness of aquaponictechnology to incorporate different types of plants to growth performance of tilapia. The benefit of this research was as useful information to aquaculture field, especially to maximalized fish growth technology. The method used in this study was non factorial completely randomized design with 4 treatments and three replications. The results showed the value of water quality such as mmonia 0.02 mg/l, turbidity 4.67 NTU, lenght growth 3.65 cm and a weight of 9.68 grams with a value of survival rate 96.66%, feed conversion 1.08% and long growth of plants 22.10 cm where Fcount> Ftable.
PENGGUNAAN DOSIS HORMON OVAPRIM YANG BERBEDA TERHADAP OVULASI INDUK BETINA IKAN SERUKAN, Osteochilus sp. (Cyprinidae) Afrizal Hendri
JURNAL PERIKANAN TROPIS Vol 2, No 1 (2015)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (56.912 KB) | DOI: 10.35308/jpt.v2i1.12

Abstract

This research aims to knowing latency and fish ovulation of Osteochilus sp. after injected with different doses. The research was counducted on January – March 2015. For experimental design, this study have been using completely randomized design, consist of 3 treatment, 1 control and 3 replication. The result of this study show significant effect to latency and ovalation of fish (Osteochilus sp) (F > 0.05). The better treatment is found in P3 (0,5 mL/kg), with average value of ovalation is 100% and average value of latency is 33 hours.
KAPANG ENDOFIT LAUT DARI TUMBUHAN PESISIR TERONG PUNGO (Solanum sp.) DAN POTENSINYA SEBAGAI ANTIBAKTERI Nabila Ukhty
JURNAL PERIKANAN TROPIS Vol 2, No 1 (2015)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (692.438 KB) | DOI: 10.35308/jpt.v2i1.18

Abstract

Endophytic fungi is the one of the types microbes that lives in the plant tissue. The fungus can produce secondary metabolites potential as a source of antimicrobial and anticancer. The objectives of this study was to the exploration of new antibacterial compounds derived from marine endophytic fungi isolated from coastal plant terong pungo (Solanum sp.). Eight isolates of marine endophytic fungi with different morphology were collected. Endophytic fungus TPL2 was the selected isolate based on antagonism test. The growth curve showed the stationary phase of isolate TPL was on the 9th day to 12th day. Crude extract of endophytic fungi TPL2 showed the antibacterial activity against Staphylococcus aureus, Staphylococcus epidermidis, and Pseudomonas aeruginosa with diameter of inhibition zone 4 mm, 6 mm, and 6 mm, respectively for 2 mg extract/well.
ATRAKTOR CUMI-CUMI, SEBAGAI SARANA ALTERNATIF PEMBERDAYAAN NELAYAN BERKELANJUTAN DI REUGAIH KABUPATEN ACEH JAYA Farah Diana; Muhammad Rizal
JURNAL PERIKANAN TROPIS Vol 2, No 1 (2015)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (490.62 KB) | DOI: 10.35308/jpt.v2i1.13

Abstract

Development of appropriate consept is needed as effort to maintain the carrying capasity of the environment in the Rigaih region.Squid attractor is one of  tools to incresing carrying capasity of fish resources and it can preserving in order to develop the coastal areas in an integrated and sustainable. This study aims to a) preservation of ecosystem with breading squid b)one of tools for integrated and sustainable fishing at Rigaih.Methods of the study as follow: a ) squid attractor is simple designed, i.e. like flower with diameter is 100 cm and high is30 cm. Material of attractors is plastic wire with strands of rope and at the top is covered by black plastic. Untaian tali-tali tambang yang dipasang pada bagian dalam atraktor ini berfungsi sebagai tempat cumi-cumi menempelkan telurnya.Lokasi pemilihan pemasangan atraktor ini ditentukan bersama Panglima Laot Rigaih dan nelayan setempat dengan pemasangan di dalam perairan dilakukan secara sistem rangkaian yang panjang, dimana satu lokasi dapat terdiri dari sepuluh atraktor dengan jarak antar atraktor 15 m; b) Installation distance between attarctors is 15 m; c) observation squid egg. Result of the study have been show that squid attractor very suitable for preserving squid andit is able to increasing income of fisherman at Rigaihin the future.
MANIPULASI TEGANGAN LISTRIK PADA SALINITAS YANG BERBEDA TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP BENIH IKAN KERLING (Tor tambroides) Farah Diana
JURNAL PERIKANAN TROPIS Vol 2, No 1 (2015)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (70.249 KB) | DOI: 10.35308/jpt.v2i1.19

Abstract

Tor tambroides (local name is kerling) is one of commercial fish espicially  in Aceh, West Java, and North Sumatra. Salinity and electrical conductivity is known can affecting to fish physiologi. Purpose of this study is to knowing survival rate and growth rate of Tor tambroides juvenile, with different salinity and electrical conductivity as treatment. Survival rate, daily growth rate, absolute length growth and biomass growth rate was used as variable test. Result of study show that electrical conductivity with different salinty (0,3,5,7 ppt) (during 30 days) unaffecting to daily growth rate and biomass growth rate. However, manipulation of electrical conductivity with different salinity have been affecting to absolute length growth and survival rate. The range of value for survival rate is ±83,33 – 100%, daily growth rate is ±0,40 – 0,71%, absolute length growth is ±1,30 – 2,27% and the range of value for biomass growth rate is ±0,102 – 0,183 gram.

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