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Juvenil: Jurnal Ilmiah Kelautan dan Perikanan
Published by Universitas Trunojoyo Madura
ISSN : -     EISSN : 27237583     DOI : -
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science
Juvenil: Journal of Marine and Fisheries Sciences, is a scientific journal in the field of marine and fisheries science published electronically and periodically four times a year by the Department of Marine Affairs and Fisheries, Trunojoyo University, Madura. This journal aim to become a medium of dissemination of high quality research and scientific note in the fiend of marine and fisheries. This journal can be accessed and downloaded freely for everyone. The article published in this journal have been pass the rigorious peer review by the expert reviewer. This journal accept every article that contain the following, but not limited to, scope: Juvenil: Journal of Marine and Fisheries Sciences, is a scientific journal in the field of marine and fisheries science published electronically and periodically four times a year by the Department of Marine Affairs and Fisheries, Trunojoyo University, Madura. This journal is expected to function as a medium for the dissemination of quality scientific research results as well as scientific rebuttal (notes) in the marine and fisheries sector which can be accessed online and free of charge by the Indonesian community and the international community. The articles (articles) published in this journal are articles that have passed peer-review (partner bebestari). This journal accepts every article which contains, but is not limited to, the scope: 1. Ecology and biology of marine and fisheries 2. Marine and Aquaculture 3. Marine and Aquatic Conservation 4. Marine Water Pollution 5. Management of marine and aquatic resources 6. Marine and fishery processing technology
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 12 Documents
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Search results for , issue "Vol 5, No 2: Mei (2024)" : 12 Documents clear
Potensi Ekstrak Lamun Enhalus acoroides Kering dan Basah Dari Perairan Sapeken-Madura Sebagai Antibakteri Vibrio parahaemolyticus Yuniar Mardiyanti; Eka Nurrahema Ning Asih; Fina Rohmatika; Siti Nihayatun Ni'amah
Juvenil Vol 5, No 2: Mei (2024)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v5i2.20998

Abstract

ABSTRAKBakteri Vibrio parahaemolyticus merupakan bakteri patogen yang memicu kegagalan panen budidaya udang di beberapa unit tambak budidaya udang di Madura. Salah satu kandidat bahan hayati laut yang bisa dijadikan sebagai agen antibakteri Vibrio parahaemolyticus adalah ekstrak lamun Enhalus acoroides. Perlu dilakukan telaah secara ilmiah untuk mengetahui konsentrasi ekstrak lamun ini dalam menghambat pertumbuhan bakteri Vibrio parahaemolyticus. Tujuan penelitian ini adalah mengidentifikasi perbedaan kemampuan antibakteri dari ekstrak Enhalus acoroides kering dan basah dengan konsentrasi yang berbeda terhadap pertumbuhan bakteri Vibrio parahaemolyticus selama 3 waktu pengamatan dan menganalisis konsentrasi terbaik ekstrak Enhalus acoroides kering dan basah dalam menghambat pertumbuhan bakteri Vibrio parahaemolyticus dari Perairan Sapeken Madura. Metode pengujian antibakteri menggunakan difusi cakram dan analisa statistik menggunakan One Way Anova dan uji Tukey HSD. Hasil uji antibakteri menunjukkan bahwa ekstrak Enhalus acoroides kering dan basah memiliki nilai tertinggi pada konsentrasi 80000 ppm pada masing-masing ekstrak dengan kategori lemah dengan kisaran zona hambat nilai 1.53±0,70 mm-2.15±0.91 mm pada lamun kering dan kategori sedang dengan kisaran zona hambat 2.35±0.13 mm-3.55±1.60 mm pada lamun basah. Konsentrasi 80000 ppm ekstrak Enhalus acoroides kering dan basah memiliki pengaruh yang signifikan dan termasuk konsentrasi terbaik sebagai antibakteri Vibrio parahaemolyticus dengan nilai signifikan (p0.05) sebesar 0.022 untuk lamun kering dan 0.010 untuk lamun basah.Kata kunci: Antibakteri, Vibrio parahaemolyticus, Enhalus acoroidesABSTRACTThe Vibrio parahaemolyticus bacteria is a pathogenic bacteria that triggers shrimp cultivation harvest failures in several shrimp cultivation pond units in Madura. One candidate for marine biological materials that can be used as an antibacterial agent for Vibrio parahaemolyticus is Enhalus acoroides seagrass extract. A scientific study needs to be carried out to determine the concentration of this seagrass extract in inhibiting the growth of Vibrio parahaemolyticus bacteria. This research aims to identify differences in the antibacterial ability of dry and wet Enhalus acoroides extracts with different concentrations against the growth of Vibrio parahaemolyticus bacteria during 3 observation periods and to analyze the best concentrations of dry and wet Enhalus acoroides extracts in inhibiting the growth of Vibrio parahaemolyticus bacteria from Sapeken Madura Waters. The antibacterial testing method uses disc diffusion and statistical analysis uses One Way Anova and the Tukey HSD Test. The antibacterial test results showed that dry and wet Enhalus acoroides extracts had the highest value at a concentration of 80,000 ppm in each extract with a weak category with a range of inhibition zone values of 1.53 ± 0.70 mm-2.15 ± 0.91 mm for dry seagrass and a medium category with a range of inhibition zone 2.35 ± 0.13 mm-3.55 ± 1.60 mm in wet seagrass. A concentration of 80000 ppm of dry and wet Enhalus acoroides extract has a significant effect and is among the best concentrations as an antibacterial for Vibrio parahaemolyticus with a significant value (p0.05) of 0.022 for dry seagrass and 0.010 for wet seagrass.Keywords: Antibacterial, Vibrio parahaemolyticus, Enhalus acoroides
Produktivitas Alat Tangkap Purse Seine di Pelabuhan UPT PPP Pasongsongan Madura Erika Noviyana Efendy; Hafiludin Hafiludin
Juvenil Vol 5, No 2: Mei (2024)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v5i2.25009

Abstract

ABSTRAKPurse seine atau yang biasa disebut pukat cincin menjadi salah satu alat tangkap yang efektif untuk menangkap ikan pelagis dengan hasil tangkapan yang dominan di UPT PPP Pasongsongan. Hasil tangkapan purse seine terdiri dari beberapa jenis ikan yaitu ikan lemuru, ikan layang, ikan tongkol, ikan cakalang dan lainnya. Volume produksi hasil tangkapan purse seine terhadap nilai produktivitas jaring purse seine. Produktivitas hasil tangkapan ikan ditentukan dari tingkat kemampuan kapal atau armada penangkap ikan dalam memperoleh hasil tangkapan tersebut. Tujuan penelitian adalah menganalisis produksi ikan hasil tangkapan dan produktivitas yang diperoleh dari hasil tangkapan nelayan dengan menggunakan alat tangkap purse seine. Data sekunder diambil dari instansi terkait yaitu UPT PPP Pasongsongan. Analisis data dengan perhitungan produktivitas per trip.  Analisis dilakukan secara deskriptif kualitatif melalui penyajian tabel dan grafik. Hasil penelitian menunjukkan bahwa nilai produksi tahun 2021 yakni 3286566 dengan nilai produktivitas 891,6348. Nilai Produksi tahun 2022 yakni 3119795 dengan nilai produktivitas 806,5654.Kata kunci: purse seine, volume produksi, produktivitasABSTRACTPurse seine or commonly called purse seine is one of the effective fishing gears for catching pelagic fish with dominant catches at UPT PPP Pasongsongan. The purse seine catches consist of several types of fish, namely lemuru fish, flying fish, tuna, skipjack and others. The production volume of purse seine catches on the productivity value of purse seine nets. The productivity of fish catches is determined by the level of ability of fishing vessels or fleets to obtain these catches. The aim of the study was to analyze the production of caught fish and the productivity obtained from fishermen's catches using purse seine fishing gear. Secondary data was taken from the relevant agency, namely UPT PPP Pasongsongan. Data analysis by calculating productivity per trip. The analysis was carried out in a qualitative descriptive manner through the presentation of tables and graphs. The results of the research show that the production value in 2021 is 3286566 with a productivity value of 891.6348. The production value for 2022 is 3119795 with a productivity value of 806.5654.Keywords: purse seine, production volume, productivity

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