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Redaksi Jurnal Perikanan Universitas Mataram Program Studi Budidaya Perairan Jl. Pendidikan No. 37 Mataram, 83125
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INDONESIA
Jurnal Perikanan
Published by Universitas Mataram
ISSN : 23026049     EISSN : 26570629     DOI : 10.29303/jp.v14i3.925
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal ini memuat artikel yang berhubungan dengan hasil penelitian di bidang perikanan dan ilmu kelautan yang meliputi 1. teknologi penyediaan pakan buatan 2. rekayasa akuakultur 3. teknologi pembenihan dan pembesaran ikan 4. rekayasa genetik 5. teknologi pengendalian hama dan penyakit ikan 6. teknologi budidaya pakan alami 7. manajemen sumberdaya perairan 8. teknologi hasil perikanan 9. teknologi perikanan tangkap 10. ilmu dan teknologi kelautan 11. agribisnis perikanan
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 872 Documents
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PERENDAMAN FERMENTASI AIR CUCIAN BERAS DAN GARAM TERHADAP MASA SIMPAN FILET NILA MERAHPADA PENYIMPANAN SUHU RENDAH BERDASARKAN JUMLAH MIKROBA Shilfana Fitriana; Evi Liviawaty; Junianto Junianto; Rusky Intan Pratama
Jurnal Perikanan Unram Vol 14 No 2 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i2.843

Abstract

Ikan nila merah banyak digemari oleh masyarakat Indonesia, dikarenakan rasa dagingnya gurih dan tebal mirip daging ikan kakap merah. Salah satu produk ikan nila adalah filet nila dengan kulit, memiliki keunggulan yaitu mengandung nilai gizi yang tinggi terutama kandungan protein dan lemak, namun memiliki kekurangan yaitu cepat mengalami penurunan mutu. Strategi untuk mengurangi jumlah bakteri bisa melalui penambahan senyawa pengawet alami. Fermentasi air cucian beras yang ditambah dengan konsentrasi garam menghasilkan senyawa asam laktat yang anti bakteri sehingga dapat memperlambat pertumbuhan bakteri. Penelitian ini bertujuan untuk menentukan konsentrasi garam pada fermentasi air cucian beras yang paling baik terhadap masa simpan filet nila merah berdasarkan jumlah mikroba pada penyimpanan suhu rendah (5-10. Metode penelitian yang digunakan adalah eksperimental dengan empat perlakuan masing- masing secara duplo, yaitu melakukan perendaman selama 30 menit terhadap filet nila dengan penambahan fermentasi air cucian beras pada setiap konsentrasi (0%, 2%, 3%, 4%). Hasil penelitian menunjukan bahwa rata-rata nilai pH filet nila merah tanpa perlakuan selama penyimpanan cenderung lebih tinggi jika dibandingkan dengan filet nila merah yang diberi perlakuan. Hal ini dikarenakan tidak adanya senyawa yang mengontrol fermentasi air cucian beras. Filet nila merah tanpa perlakuan hanya memiliki masa simpan selama 6 hari, sedangkan filet nila merah dengan perlakuan memberikan masa simpan lebih lama sekitar 7-8 hari. Berdasarkan hasil penelitian dapat disimpulkan bahwa penambahan konsentrasi garam 3% pada fermentasi air cucian beras merupakan konsentrasi yang paling baik, dan dapat memperpanjang masa simpan filet nila merah sampai hari ke-8 berdasarkan jumlah mikroba pada penyimpanan suhu rendah (5-10.
DERAJAT INFEKSI DAN PREVALENSI EKTOPARASIT PADA IKAN MAS (Cyprinus carpio) DI KABUPATEN BATANG Linayati Linayati; Tri Yusufi Mardiana; Nur Fadhilah Adimahsyaf; Muhammad Zulkham Yahya; Tristiana Yuniarti
Jurnal Perikanan Unram Vol 14 No 2 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i2.844

Abstract

Disease attack is one of the obstacles in aquaculture that can cause a decrease in productivity. Fish diseases can be caused by parasites both endoparasites and ectoparasites. The purpose of this study was to determine the type, prevalence, and intensity of ectoparasites in carp cultivated in ponds at the Fish Seed Center in Batang Regency, Central Java. The method used in the study was the survey method. The samples taken were 30 fish. Data were analyzed descriptively quantitatively. The results showed that the type of parasite found in carp was Argulus sp. with an infection rate of 10.7 individuals/head and a prevalence of 67%. The degree of infection is categorized as moderate and the prevalence is categorized as very frequent infection.
IDENTIFICATION OF FORMALDEHYDE CONTENT IN FISH SOLD IN SEVERAL TRADITIONAL MARKETS IN BANDUNG CITY Lina Karlina; Junianto Junianto; Kiki Haetami; Iis Rostini
Jurnal Perikanan Unram Vol 14 No 2 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i2.845

Abstract

Fish are one of the types of food that quickly spoil. The use of ice blocks as a preservation medium for fish is relatively expensive due to the large amount of ice required. Therefore, some traders use formalin as a fish preservative because it is considered more economical. The purpose of this research is to analyze the presence of formalin in fish sold in some traditional markets in Bandung City. The identification of formalin content was carried out qualitatively using the Nash reagent and quantitatively using the UV-Vis spectrophotometer. The analysis of four traditional markets and three types of fish found formalin in Kosambi Market and Gedebage Market. The identified fish species containing formalin were mackerel (Rastrelliger) and tuna mackerel (Euthynnus affinis). The highest formalin concentration was found in tuna mackerel (Euthynnus affinis), with a concentration of 1.79 mg/L.
IDENTIFICATION OF FORMALIN CONTENT IN ANCHOVY SALTED FISH SOLD IN SEVERAL TRADITIONAL MARKETS IN BANDUNG CITY Junianto Junianto; Lina Karlina
Jurnal Perikanan Unram Vol 14 No 2 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i2.846

Abstract

Formalin is one of the preservatives that are dangerous when added to food. However, its use is still widely carried out by irresponsible producers, one of which is in anchovies. This study aims to analyze the presence or absence of formalin content in anchovy salted fish sold in several traditional markets in Bandung. The formalin test method was carried out qualitatively and quantitatively using a nash reagent and a spectrophotometer UV-Vis. The results of research on anchovy salted fish samples from Gedebage Market, Caringin Market, Simpang Dago Market, and Kosambi Market found the presence of formalin in all samples with the highest content in anchovy samples obtained from Gedebage Market, which was 7,14 mg/l.
FISH APARTMENT AS AN EFFORT TO INCREASE PRODUCTIVITY AND CONSERVATION OF FISH RESOURCES (LITERATURE REVIEW) Yuli Andriani; Ayi Yustiati; Rajib Bussalam; Yuliana Farahita; Halyda Aulia; Rahma Balqis
Jurnal Perikanan Unram Vol 14 No 2 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i2.847

Abstract

The decline in global marine fisheries production has sparked concerns about depletion of fish resources. The innovation developed is the use of fish apartments to increase productivity and conserve fish resources. Fish apartment is useful as fishing media, replacement habitat for damaged coral reefs, nursery ground and feeding ground for fish habitat ecology. Fish apartment can also be an indicator of changes in trophic levels in the food chain in aquatic ecosystems. This research explores the benefits of fish apartment for increasing productivity and conserving fish resources. Descriptive and exploratory research methods were carried out by combining literature and published research results. The benefits of fish apartment as an effort to increase the productivity of fish resources can be seen from the existence of waters that have the potential to become fishing areas which contribute to increasing fish stocks so that catches increase by 80% per year from 2013-2015. The fish apartment can restore damaged aquatic ecosystems because it increases the abundance of 39 types of fish species and improves the fish habitat for the 20 families of coral fish that occupy the fish apartment.
Pengaruh Penambahan Tepung Jahe Merah (Zingiber officinale var. Rubrum) Pada Pakan Terhadap Pertumbuhan Udang Vannamei (Litopenaeus vannamei) Benny Diah Madusari; Moh. Bahrus Syakirin; Amala Dwi Bastiar; Muhammad Zulkham Yahya
Jurnal Perikanan Unram Vol 14 No 2 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i2.849

Abstract

IIndentifikasi Jenis Ikan Pelagis Dan Pengelolaan Perikanan Tangkap Berkelanjutan Di Pangkalan Pendaratan Ikan Kasiwa Mamuju Provinsi Sulawesi Barat Muhammad Ardiansyah; Danial Danial; Ardi Ardi
Jurnal Perikanan Unram Vol 14 No 3 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i3.850

Abstract

Fisheries are public resources (open access), or public resources, which can lead to overfishing or underfishing if not managed properly. This research aims to analyze fishing management at the Kaswa Mamuju Fish Landing Site (PPI) and focuses on aspects of sustainability, efficiency and safety of fishermen. This research involves collecting primary data through interviews and field observations as well as secondary data from related organizations. Based on the Kasiwa Mamuju Fish Landing Base survey, small pelagic fish are among the types of fish landed by PPI compared to other types of fish, the pelagic fish is tuna. The length of the fish taken varies depending on the species, and varies between 17 and 110 centimeters. In general, the fish landed at the Kasiwa Mamuju fish landing site are large and immature fish are not caught. The number of fishing boats is mostly motorboats and the number continues to increase every year until it reached 2,352 in 2017, 2,412 in 2018, and 2,575 in 2019. Therefore, the types of motorboats are increasing every year. The number of motorized vessels also increases every year, reaching 647 vessels in 2017, 650 vessels in 2018, and 897 vessels in 2019. There was a decrease in the number of non-motorized vessels in 2019, from 611 vessels in 2018 to 574 vessels.
DENSITY AND MORPHOMETRIC CHARACTERISTICS OF ANADARA ANTIQUATA IN THE SEAGRASS BED OF BADAK BADAK ISLAND, BONTANG CITY Siti Aminah Wuru; Aditya Irawan; Lily Inderia Sari
Jurnal Perikanan Unram Vol 14 No 2 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i2.854

Abstract

Anadara antiquata is a zoobenthic associated with seagrass beds and plays an important ecological role in coastal ecosystems, as a source of animal protein and economic value. This study aims to determine the density and morphometric characteristics of A. antiquata in the seagrass beds of Badak Badak Island, Bontang City. The research was carried out in September 2023 – March 2024. The research station is divided into 3 stations, each station is divided into 3 zones, namely the highest tide zone, the highest tide, the lowest tide and the lowest tide. Seagrass and mega A. antiquatasamples were collected using 50x50 cm quadrant transects. Data analysis includes seagrass density as well as density and morphometrics of A. antiquata as well as correlation analysis between seagrass variables and A. antiquata.Seagrass beds are composed of Enhalus acoroides and Cymodocea rotundata with an average density of A. antiquata reaching 27 individuals/m2 and the density of A. antiquata is positively correlated with the density of seagrass stands. Characteristics of shell height and width in a ratio of 1:1.63 .
Analisa Perubahan Garis Pantai Di Kabupaten Indramayu Menggunakan NDWI Alya Sekar Hapsari; Aning Haryati
Jurnal Perikanan Unram Vol 14 No 3 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i3.856

Abstract

Indramayu Regency is one of the areas on the north coast of Java Island with a coastline length of ± 140 km. Over the past 15 years, abrasion and accretion phenomena have occurred in Indramayu Regency, causing significant changes to the coastline. Therefore, remote sensing technology is one of the solutions to identify beaches that experience shoreline changes. The purpose of the study was to analyze changes in coastline and determine the extent of accretion and abrasion in each sub-district in Indramayu Regency over time. The method used is Normalized Difference Water Index (NDWI) which identifies shoreline changes based on differences in water and land and detects changes in coastal accretion and abrasion. The data used is secondary data consisting of Landsat 8 OLI (Operational Land Imager) images in 2015, 2019, and 2023 and Indramayu Regency coastline data in 2015 sourced from Bappeda Indramayu Regency. The results of the analysis of the length of the coastline in Indramayu Regency have experienced significant changes where the coastline is getting longer. The difference in the length of the coastline is around ±3.29 km in the 2015-2019 period and around ±7.29 km in the 2015-2023 period. The results of the analysis show that there are significant changes in the incidence of accretion and abrasion in Indramayu Regency. In 2015 to 2023 the incidence of abrasion decreased by ± 49.51 Ha by about 20% and the incidence of accretion in 2015 to 2023 decreased by ± 93.88 Ha by about 25%.
ENSO (EL NIÑO-SOUTHERN OSCILLATION) INFLUENCE ON WIND AND WAVE VARIABILITY IN MALUKU WATERS Johannis Steven Helmus Kakiailatu; Julius AN Masrikat; Simon Tubalawony
Jurnal Perikanan Unram Vol 14 No 2 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i2.857

Abstract

Maluku waters are among the waters in Indonesia that have a strategic location. Maluku waters encompass several seas with different characteristics, including the Banda Sea, Seram Sea, and Arafura Sea. One phenomenon that affects atmospheric conditions and Maluku waters is ENSO. The influence of ENSO on wind and wave variability in Maluku waters is the purpose of this study. This study uses ONI Index data, as well as wind and wave data from BMKG-OFS products that have a spatial resolution of 7 km and a temporal resolution of 3 hours. The ENSO neutral period occurred throughout 2013, El Nino in 2015, and La Nina in 2022. The results showed that ENSO affects wind and wave intensity. In January, the winds range between from 2 to 20 knots and moved predominantly from northwest to southeast. In February, it appears that only the El Nino period has a large enough range. In July, the maximum wind range is up to 25 knots, moving predominantly from the southeast towards the northwest. The La Nina period strengthens wave intensity, in January with a range of 0 to 1.5 meters. In July, the wave intensity is higher during the La Nina period, with wave heights reaching 3 meters. The El Nino period strengthens wind intensity, while La Nina strengthens wave intensity in Maluku waters.

Page 44 of 88 | Total Record : 872

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