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JFMR (Journal of Fisheries and Marine Research)
Published by Universitas Brawijaya
ISSN : 2337621X     EISSN : 25810294     DOI : -
Core Subject : Science, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Engineering Environmental Science
Journal of Fisheries and Marine Research (JFMR) is dedicated to published highest quality of research papers on all aspects of : Aquatic Resources, Aquaculture, Fisheries Resources Technology and Management, Fish Technology and Processing, Fisheries and Marine Social Economic and Marine Science. This journal is jointly published by Faculty of Fisheries and Marine Science, Brawijaya University Malang Indonesia and Ikatan Sarjana Perikanan Indonesia (Ispikani). JFMR is a new journal but related to the past journal of Faculty of Fisheries and Marine Science that is Jurnal Penelitian Perikanan (JPP) with ISSN: 2337-621X (print version) and website link of www.jpp.ub.ac.id
Arjuna Subject : -
Articles 7 Documents
 1 
Search results for , issue "Vol. 1 No. 1 (2017): JFMR" : 7 Documents clear
AKTIVITAS ANTIFOULING AVICENNIA MARINA TERHADAP MACROFOULER PERNA VIRIDIS Cahyaningtyas, Gannisa Alfin; Iranawati, Feni; Dewi, Citra Satrya
JFMR (Journal of Fisheries and Marine Research) Vol. 1 No. 1 (2017): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2017.001.01.1

Abstract

AbstractFouling can be defined as undesired aggregation of living organism on float or submerged thing (ships, wharf, and the others off shore building). Fouling may effect on the function and maintenance of an object by lessen their lifetime, and evoked invasive species. TBT antifouling materials such as in paint widely used to prevent fouling organism, but this substance gave negative impact on the environment. It not only wipe out fouling organism but also other organism and some degree cause imposex. Therefore in 2008, the use of this antifouling was banned by International Maritime Organization. This research aiming to found potential marine natural product there are mangrove as antifouling. This research was conducted on September to December 2016. The experimental design for this research was using completely randomized design. Result shows that experimental the extract of Avicennia marina did not have significant impact on Perna viridis ability to bind onto subtrate. Nevertheless, A. marina had impact on P. Viridis byssus production. Lesser number and shorter length of byssus was yield from the treatment concentration compared to the control. This research indicated that Avicennia marina may has antifouling potential, but further study is needed. Keywords: Antifouling, Avicennia marina, Byssus, Perna viridis
Penggunaan Eucheuma sp dan Chitosan Sebagai Bahan Edible Film terhadap kualitasnya. Setijawati, Dwi; Firdaus, Muhammad
JFMR (Journal of Fisheries and Marine Research) Vol. 1 No. 1 (2017): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2017.001.01.2

Abstract

Abstrak  Caragenan dan chitosan merupakan bahan yang  dapat digunakan sebagai bahan edible film.  Tujuan penelitian adalah mencari pengaruh penggunaan bahan campuran antara kappa caragenan, iota caragenan dan chitosan dalam perbandingan terhadap kualitas edible film. Metode penelitian adalah laboratorium eksperimental desain dengan perlakuan yaitu campuran bahan kappa caragenan, iota caragenan dan chitosan dalam berbagai perbandingan; Variabel terikat meliputi: transmisi uap air, elongasi, uji kuat tarik, ketebalan. Desain penelitian ANOVA dengan Rancangan Acak Lengkap yang diulang 3 kali..Analisa data menggunakan SPSS 17.Hasil penelitian menunjukkan bahwa kualitas edible film yang diamati melalui uji tensile strength,elongasi,ketebalan dan transmisi uap air sangat dipengaruhi oleh bahan edible film, terutama penggunaan kappa caragenan dalam campurannya. Edible film yang tidak menggunakan bahan kappa caragenan menunjukkan kualitas yang tidak dapat diuji lanjut karena retak dan sobek dilihat dari morfologi.Perlakuan terbaik didapatkan pada perlakuan kappa caragenan, iota caragenan dan chitosan dalam perbandingan 3:1:0 dengan nilai elongasi 13,55%;transmisi uap air 2,38 g/m2.jam. Perbandingan bahan 3:0:1 memberikan nilai tensile strength sebesar 36,83 N/mm2, ketebalan terendah sebesar 47,67µm pada perlakuan dengan perbandingan bahan 1:1:1. Kualitas terbaik diamati berdasarkan penampakan yang bening, transparan, tipis dengan nilai tensile strength dan elongasi tertinggi.  Key word :Eucheuma cottonii,Eucheuma spinosum,kulit udang
THE EFFECT OF CRUDE PROTEIN HALIMEDA SP. ON CYPRINUS CARPIO INFECTED KOI HERPES VIRUS ON EXPRESSION OF MAJOR HISTOCOMPATIBILITY COMPLEX CLASS-1 Yanuhar, Uun; Wahyuningtyas, Rika
JFMR (Journal of Fisheries and Marine Research) Vol. 1 No. 1 (2017): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2017.001.01.3

Abstract

Halimeda sp. is a kind species of macroalgae that abundant grow in Indonesia. The utilization of Halimeda especially protein for disease prevention caused by the virus has not been done to the fish. The purpose of the study is to know the  treatment of crude protein Halimeda sp on  Cyprinus carpio infected by Koi Harvest Virus (KHV) on the expression of Major Histocompatibility Complex (MHC) class 1. MHC class-1 is one of the immune adaptive response on fish like this C. carpio. The methods are isolation of crude protein Halimeda sp,   purification  of  crude protein, Haemagglutination (HA) test and dot blot test. The result shows that the crude protein of Halimeda sp. can produce of adaptive immune response like MHC class 1. MHC class-1 has the function of  the immune system for maintenance of virus attacks directly. Responsible of treatment crude protein Halimeda sp. on C. carpio can be showed quantitatively using the dot blot test result. The  conclusion  is the crude protein of Halimeda sp. able to activate the MHC class I and to inhibit the proliferation of the KHV and maintenance of the fish cell of C. carpio..
Pengaruh Pemberian Bakteri Lactobacillus plantarum Terhadap Histopatologi dan Hematologi Ikan Patin Jambal (Pangasius djambal) yang Diinfeksi Bakteri Edwarsiella tarda Oktafa, Uswanul; Suprastyani, Heny; Handayani, Sri; Gumala, Galih Akbar; Fatikah, Nela Maulina; Wahyudi, Maulana; Farida, Anisatul; Pratama, Randi
JFMR (Journal of Fisheries and Marine Research) Vol. 1 No. 1 (2017): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2017.001.01.6

Abstract

Bakteri Lactobacillus plantarum merupakan salah satu jenis bakteri asam laktat yang sudah dikenal bersifat ramah lingkungan karena tidak patogenik dan mampu menghambat pertumbuhan bakteri patogen sehingga sering digunakan sebagai probiotik. Penelitian ini bertujuan mengetahui pengaruh serta dosis terbaik pemberian bakteri L. plantarum terhadap histopatologi dan hematologi ikan patin jambal (Pangasius djambal) yang diinfeksi bakteri Edwardsiella tarda. Perendaman dengan L. plantarum dilakukan untuk meningkatkan sistem imun ikan patin jambal (P. djambal) dengan dosis 103, 108 dan 1013 cfu.ml-1 selama 1 minggu yang dilanjutkan dengan penginfeksian dengan cara perendaman E. tarda. Darah diambil dari masing-masing perlakuan untuk dihitung eritrosit, leukosit, hematokrit dan hemoglobin pada jam 0, 12, 24, 36 selama penginfeksian. Setelah penginfeksian selama 3x24 jam, diambil organ hati, ginjal dan insang untuk dilakukan pengamatan jaringan yang dilanjutkan dengan skoring kerusakannya. Selanjutnya dilakukan analisa secara statistik meggunakan uji  F (ANOVA) sesuai dengan rancangan yang dipergunakan yaitu rancangan acak lengkap. Data penelitian menunjukkan hasil yang berbeda nyata (F hitung>F tabel). Dapat disimpulkan bahwa pemberian bakteri L. plantarum berpengaruh terhadap histopatologi dan hematologi ikan patin jambal (P. djambal) yang diinfeksi bakteri E. tarda dengan dosis terbaik pada perlakuan B 108 cfu.ml-1.
THE GROWTH OF SEAWEED (Kappaphycus alvarezii) CULTIVATED WITH LONG LINE AND OFF BOTTOM METHOD ON TITA BANDA NEIRA MALUKU COASTAL AREA Basir, Aditya Putra; Abukena, La; Amiludin, Mr.
JFMR (Journal of Fisheries and Marine Research) Vol. 1 No. 1 (2017): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2017.001.01.4

Abstract

This research aimed to know the growth rate of seaweed (Kappaphycus alvarezii) cultivated by using off bottom method and long line method in coastal waters Tita Dwiwarna Village Banda Central of Maluku. It is expected that this research will provide basic information in business of seaweed cultivation to be developed. The methods were off bottom method and long line method that consisted of 2 treatments and 3 replications. Material used was mostly a polyethylene rope as long as 10 meters with the diameter size 5 mm for a mine rope and 3 mm for a span rope. Initial weight of sea weeds which is tied to a span rope 100 gram. The growth data collection was taken simultaneously with water quality data every week. Data were analyzed by using Cohran test to see homogeneity. The homogeneity data were then analyzed by using t-test to see the different between two treatments. The result of the research has shown that seaweed growth was highest in off bottom methods which average weight on the seventh week reached 690 gram. While the growth with long line methods reached the average weight on the seventh week reached only 609.4 gram. Therefore, the best growth of the sea weed was represented by off bottom method.
Uji Selektivitas Alat Tangkap Gillnet Millenium Terhadap Hasil Tangkapan Ikan Kembung (Rastrelliger brachysoma) Anggreini, Alinda Putri; Astuti, Septiana Sri; Miftahudin, Irfan; Novita, Putri Inova; Raka Wiadnya, Dewa Gede
JFMR (Journal of Fisheries and Marine Research) Vol. 1 No. 1 (2017): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2017.001.01.5

Abstract

Keputusan Menteri No.2 2015 telah melarang semua trawl dan pukat tarik. Untuk mengimbangi kerugian tersebut, Kementerian Kelautan dan Perikanan mengeluarkan jaring insang millenium (3,5 inci) dan  memberikannya untuk nelayan. Penelitian ini bertujuan untuk mengevaluasi selektivitas alat tangkap jaring insang millenium yang diluncurkan, yang menargetkan ikan kembung (R. brachysoma) dalam hasil tangkapannya. Penelitian dilakukan di Selat Madura, dengan membandingkan jaring insang millennium dengan jaring insang biasa (2,0 inci). Hasilnya menunjukkan kedua alat tangkap tersebut memiliki kategori panjang yang sama (18,28 ± 0,707951 untuk jaring insang millenium, dan 18,78 ± 0,92655 untuk jaring insang biasa). Semua ikan kembung (R.brachysoma) yang tertangkap ditemukan pada tahap kematangan penuh (tingkat kematangan III atau IV). Jaring insang umum menghasilkan biomassa tangkapan yang jauh lebih tinggi daripada jaring milenium (632 ekor), dikarenakan ukuran jaring yang lebih kecil. Jadi, kedua alat tangkap tersebut dianggap selektif untuk menangkap ikan kembung. Agar dapat diterima, diperlukan pengurangan ukuran jaring untuk jaring insang millenniumKata kunci : Gillnet millenium, selektivitas, kematangan gonad.
BIOLOGI REPRODUKSI TONGKOL LISONG, Auxis rochei rochei (Risso, 1810) DI PERAIRAN SENDANG BIRU, KABUPATEN MALANG, JAWA TIMUR Setyanto, Arief; Raka Wiadnya, Dewa Gede; Publikasi), (Menunda
JFMR (Journal of Fisheries and Marine Research) Vol. 1 No. 1 (2017): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The aims of this study are to know some biological  reproductive aspects of bullet tuna. Information of its biological reproductive aspects will be useful for managing the bullet tuna fishery. Determining about gonadal maturity level in fish can be completed by macroscopic and microscopic (histology) observation. The study about gonadal matuity level determination of bullet tuna has been done through histological observation. Sampling was done by taken sample from UPT P2SKP Pondokdadap Sendangbiru, from January until March 2018. Species identification follows the FAO standard procedure (species identification sheet) published 2001. A specimen was deposited at Depository Ichtyologicum Brawijaya with code DIB.FISH.11111 002 03. Forklength of the sampled 82 fish  range from 20,10 – 27,20. Gonadal samples were cut with microtome machine at 5 mm thickness. The preparates were then analyzed using biological binocular microscope at 40x magnification. The result showed that maturity stage of bullet tuna dominated by TKG IV with  34 %, followed by TKG III (31 %), TKG 1 (28 %), TKG II (5 %) and  TKG V (1 %). Lenght at first maturity occured at 23.88 cm and egg diameter were 20,92–367,65 µm.

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