Garuda - Garba Rujukan Digital

All

JURNAL PERIKANAN TROPIS

jptropis
Website

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 2, No 2 (2015)" : 10 Documents clear

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 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.

RESPON FOTOSINTESIS MAKROALGA TERHADAP TEKANAN DESIKASI PADA ZONA INTERTIDAL BERBATU DI DENSHIN HAMA PERAIRAN MURORAN, JEPANG Mohamad Gazali; Yun Kae Kiang; Masataka Hoashi
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

Dessiccation factors is affecting to photosynthesis response in macroalgae leaf exposed to light of the environment. Hypothesis of this research is macroalgae species scattered in upper zone having high tolerance against dessiccation. This research aims to analyzing macroalgae spesies productivity with using PAM fluorometer. Some species of seaweed was collected like Ulva pertusa, Polyopes affinis, Gloiopeltis furcata, Sargassum thunbergiii and Saccharina japonica. Seawed sampling is based on it dominance in the rocky intertidal zone which includes upper, middle and lower zone. Result of the study show Ulva pertusa less tolerance to dessiccation stress and rarely it can growth in rocky intertidal zone. Nevertheless, species of Polyopes affinis, Gloipertis furcata, Sargassum thunbergii and Saccharina japonica have been gradually increased which it show ability to dessiccation stress from exposure to free air.

SENYAWA METABOLIT SEKUNDER KAPANG ENDOFIT TP6 DAN TPL2 YANG DIISOLASI DARI TUMBUHAN PESISIR TERONG PUNGO (Solanum sp.) Nabila Ukhty; Kustiariyah Tarman; Iriani Setyaningsih
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

Secondary metabolites, are produced naturally and serve survival functions for the organisms that producing them. Endophytic fungi is the one of microorganism has a role in producing the secondary metabolites. Endophytic fungi TP6 and TPL2 isolated from coastal plant terong pungo (Solanum sp.). Endophytic fungi TP6 and TPL2 have secondary metabolite, including alcaloid, flavonoid, phenol hidrocuinon, and terpenoid compounds.

TINGKAT KEMATANGAN GONAD IKAN KERLING JANTAN, Tor tambroides, (Cyprinidae) YANG TERTANGKAP DI DAERAH ALIRAN SUNGAI JAMBAK KABUPATEN ACEH BARAT: PENDEKATAN HISTOLOGI Afrizal Hendri; Baihaqi Baihaqi
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

The study about gonado somatic level of fresh water is database for controlling breeding and conservation in the future. Some asessment can conducted to observing gonado somatic index is with plasma levels (hormone), gonado somatic index dan histology. Tor tambroides (local name is kerling) is one of fresh water species in Aceh. However, exploitation of fish (Tor tambroides) and degradation of river habitat is endanger for this species. This study aims to knowing profile gonado somatic of Tor tambroides especially male fish with histolgy approach. Sampling of fish was conducted during 6 months i.e. July – December. For fish catching, this research was using cast net with mesh size 1 inch and 2 inch. Explorative survey was used for sampling strategy. Histology analysis was conducted at histology laboratorium (Balai Budidaya Air Payau Ujong Batee, Aceh Province). Result show that development fish gonado of Tor tambroides stated with spermatogonia cell, spermatosit primer, spermatosit secondary dan spermatid dan this result is found in every months. Nevertheless, dominant propostion value is spematogenesis with value 55%. Base on the research is known Tor tambroides (male fish) entering spawning session on July.

PENGARUH PENGGUNAAN KONSENTRASI AIR KELAPA MUDA PADA PENGENCER NACL FISIOLOGIS TERHADAP MOTILITAS DAN MORTALITAS SPERMATOZOA IKAN TAWES ( Puntius javanicus) Farah Diana; Muhammad Rizal; Dewi Mariani
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

This study aims to knowing influence using cocentration of coconut water in physiology of NaCl dilution toquality of spermatozoa of Puntius javanicus. This research was counducted at Meunasah Krueng Village, Beutong Subdistrict, Nagan Raya District from 18th – 20th May 2015. Thecompletely randomized design with 5 treatmentand 3 replication was used for this study. Sample was saved in refrigerator (3 days) with temperature 4oC and it is oberved sample quality and data was collected in daily. Result of the research show water coconut concentration (7%) or in treatment 4th (P4) giving result for best quality of spermatozoa, where motility index average of spermatozoa is up to 80,55%, viability value of spermatozoa is up to 65,88%. In addtion, coconut water in in physiology of NaCl dilution have been affecting to spermatozoa quality of Puntius javanicus.

STATUS KEBERLANJUTAN KETERSEDIAAN SUMBERDAYA PERIKANAN CAKALANG (Katsuwonus pelamis) DI PERAIRAN ACEH BARAT Edwarsyah Edwarsyah; Mohamad Gazali
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

Fisheries production in West of Aceh was still insufficient to provide the local community consumption. However, fisheries resources in West of Aceh water are abundant. But utilization of fisheries particularly skipjack tuna (cakalang) hasn’t been yet optimalized. This aiming to analyse the status of sustainablity of skipjack (Katsuwonus pelamis) fisheries in West of Aceh water. The study was conducted in November to Desember 2012 at the Fish Landing Port of Kuala Bubon and Fish Landing Bases (PPI) Ujong Baroh. The result shown that sustainability index value by using multidimensional scaling is 88,42 with stress value is 0.12 and coefisien of determination (R2) is 0,95 or 95%. Such index value show that sustainablity of skipjack resources were good status. It means that multidimensional of skipjack stock were still paid attention in fisheries management sustainable. Beside that, it shown from water condition and fishing gears were still support viability of such comodity.

PENGARUH PENGGUNAAN KONSENTRASI AIR KELAPA MUDA PADA PENGENCER NACL FISIOLOGIS TERHADAP KUALITAS SPERMATOZOA IKAN TAWES ( Puntius javanicus) Muhammad Rizal; Farah Diana; Dewi Mariani
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

This study aims to knowing influence using cocentration of coconut water in physiology of NaCl dilution to spermatozoa quality ofPuntius javanicus. This research was counducted at Meunasah Krueng Village, Beutong Subdistrict, Nagan Raya District from 18th – 20th May 2015. This study was using completely randomized design with 5 treatmentand 3 replication. Sample was saved in refrigerator (3 days) with temperature 4oC and it is oberved sample quality and data was collected in daily. Result of the study show water coconut concentration (7%) giving result for best quality of spermatozoa, where mortality index average of spermatozoa is up to 80,55%, viability value of spermatozoa is up to 65,88% and spermatozoa mortality is up to 23,88%. In addtion, coconut water in in physiology of NaCl dilution have been affecting to spermatozoa quality of Puntius javanicus.

DISTRIBUSI LOGAM BERAT PADA AIR DAN SEDIMEN LAUT DI WILAYAH PESISISR KABUPATEN SUMBAWA BARAT Helmy Akbar; Singgih Afifah Putra; Muhammad Arif Nasution
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

Most of coastal waters of West Sumbawa are wave-exposed areas. As part of Alas Strait this region is located between Lombok and Sumbawa Island. On the land and coastal areas, mineral mining (i.e. gold) activities are operated massively by large private company (i.e. PT. Newmont Nusa Tenggara) and traditional mining by local communities. These activities (especially for traditional mining) are expected to increase the content of heavy metals in the marine and coastal waters surrounding. A residual of mining processing will produce heavy metals disposal. In this study, the distributions of heavy metals (i.e. Hg, Cr6+, Cu, As, Ni, Zn, Pb, and Cd) were measured in the water column and bed sediments of coastal waters of West Sumbawa. This study was conducted during dry season in July 2011. The results show the heavy metal concentrations in water column were mainly within the permissible limits (based on Keputusan Menteri Lingkungan Hidup No. 51, 2004). Except for Cu, the concentration was highest found on most of the stations. The heavy metal contents in bed sediment were low, but varied among sampling points. Furthermore, Cu content in bed sediment also found remarkably high (101,7 mg/Kg) with additionally Zn content was closed (10,6–105,5 mg/Kg) within the permissible limits (based on criteria by Australian and New Zealand Environment and Conservation Council – ANZECC, 2000).

TEKNOLOGI PEMBENIHAN SEBAGAI UPAYA PELESTARIAN IKAN LOKAL (Tor spp) DI DESA KUTA TEUNGOH KECAMATAN BEUTONG BANGGALANG Baihaqi Baihaqi; Husni Yulham; Afrizal Hendri
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

IbM's activities in an effort to introduce and enrich the diversity of species in the family Cyprinidae genotip to the interests of farming and its derivatives. Because it needs to be done as well as the mastery of the production activity of hatcheries Beutong Ateuh from Sungai kerling. Given the genetic material contained in fish kerling, expected to be used to produce more eggs and seeds. So the guarantee the availability of these fish later, reducing the activity of the arrest from nature as well as support activities restoking, besides economic community could increase the local village. The approach used to address the issue of partners has provided the means to fish had seeded kerling/kerling fish produce seeds. The next technological transfers conducted pre-seeding (preparation of an indukan, an pendederan, a indukan fish preparation, manufacture and supply of kerling on-site hatchery), seeding (how to stem the kerling selection is ready to use for the production of seed, means injecting stem kerling, ways of stripping, how to determine the success of fertilization, larvae, maintenance ways how to seed until enlargement size ready to spread), post seeding (how good seed selection), as well as fish outfarm kerling (aspects of marketing : products/commodities, price, promotion, place/distribution). Ipteks activities for the community is quite helpful partners in preserving local fish germplasm kerling, this activity has been running 85%, including equipping facilities activities ipteks. But in terms of increased income partners the desired target is not reached, given the parent fish kerling used suffered the death of some tail. A good fish seed breeding is on a container that apply the system of running water.

Page 1 of 1 | Total Record : 10

Filter by Year

2015 2015

Filter By Issues

All Issue Vol 12, No 2 (2025) Vol 12, No 1 (2025) Vol 11, No 2 (2024) Vol 11, No 1 (2024) Vol 10, No 2 (2023) Vol 10, No 1 (2023) Vol 9, No 2 (2022) Vol 9, No 1 (2022) Vol 8, No 2 (2021) Vol 8, No 1 (2021) Vol 7, No 2 (2020) Vol 7, No 1 (2020) Vol 6, No 2 (2019) Vol 6, No 1 (2019) Vol 5, No 2 (2018) Vol 5, No 1 (2018) Vol 4, No 2 (2017) Vol 4, No 1 (2017) Vol 3, No 2 (2016) Vol 3, No 1 (2016) Vol 2, No 2 (2015) Vol 2, No 1 (2015) More Issue

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

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

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

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

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