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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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Sebaran Infectious Myonecrosis Virus (IMNV) pada Biota Carrier dan Perairan di Sekitar Tambak Udang di Wilayah Pesisir Anyer dan Carita, Provinsi Banten Indra Gumay Yudha; Muhamad Fatin Choiri; Indriasih Indriasih; Qadar Hasani; Anma Hari Kesuma
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.v14i3.893

Abstract

Penelitian ini dilatarbelakangi oleh keberadaan tambak udang di wilayah pesisir Anyer dan Carita tidak sesuai dengan peraturan daerah yang berlaku dan tidak terawasi keberadaannya. Limbah hasil kegiatan tambak udang dapat mencemari perairan sekitar. Limbah tersebut dapat mengandung patogen seperti infectious myonecrosis virus (IMNV) yang berbahaya dan mengancam pembudi daya udang lainnya. Tujuan penelitian ini adalah untuk mengidentifikasi keberadaan infectious myonecrosis virus (IMNV) pada lingkungan perairan dan carrier yang terdapat di sekitar tambak udang di wilayah pesisir Anyer dan Carita. Deteksi IMNV menggunakan sampel kelomang, teritip, dan air dengan metode Real-time quantitative Reverse Transcriptase-PCR (qRT-PCR). Hasil qRT-PCR menunjukkan 6 sampel terdeteksi IMNV yang tersebar di 4 lokasi dengan nilai Ct 36,97 (stasiun 1.1), 35,95 (stasiun 5.1), 35,59 (stasiun 5.2), 35,05 (stasiun 6.1), 35,22 (stasiun 6.2), dan 35,54 (stasiun 7.1).
SYNTHESIS AND CHARACTERISTICS OF CHITOSAN FROM WASTE FISH SCALES AND CRAB SHELLS PRODUCED IN KUPANG CITY Sisiliana Mbiking Kelen; Maria Oktaviani Hartini; Metriana Fahik; Luthfiah Usman; Nur R. Adawiyah Mahmud
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.v14i3.894

Abstract

Fish scales are the result of fishing activities that are simply thrown away. Fish scales that are thrown away can become waste which has a negative impact on the environment. Crab shells are a problem that needs to be solved. One use of crab shell waste is processing it into chitosan. The aim of this research is to find out how to make chitosan from waste fish scales and crab shells, calculate the yield and water content, and then the method used to make chitosan from waste fish scales and crab shells including the stages of deproteinization, demineralization, and deacetylation. The differences in chitosan synthesis from waste fish scales and crab shells mainly depend on the extraction time, temperature, and concentration of NaOH and differences in the texture of the waste samples used. The results obtained are chitosan from fish scales and crab shells. Chitosan was obtained from waste fish scales (25.33-29.33%) and chitosan from crab shells (50%). From the research carried out it can be concluded that waste fish scales and crab shells can be converted into chitosan, the FT-IR results of chitosan from fish scales, crab shells, and commercial have different results, crab shell chitosan has better FT-IR results than commercial chitosan and fish scales.
Indeks Keanekragaman Hasil Tangkapan Jaring Insang Hanyut (Drift Gillnet) Di Kelurahan Sei Berombang Kecamatan Panai Hilir Kabupaten Labuhan Batu Sumatera Utara Eka Anjar Sari Nasution; Yun Alwi; Rizky Janatul Magwa; Nurhayati Nurhayati; Fauzan Ramadan; Muhammad Hariski
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.v14i3.895

Abstract

 Sei Berombang Village has significant potential natural resources in the fisheries sector. The waters of Sei Berombang Village are estuarine, where river water mixes with seawater. The fishing gear used in the study at Sei Berombang Village was a drift gillnet with a mesh size of 2 inches and a boat size of 3 GT. The research was conducted from January 8 to February 5, 2024, in the waters of Sei Berombang Village. This study aimed to determine the species diversity of fish caught by drift gillnets. The research used survey and observation methods. Data analysis included catch composition, diversity index, evenness index, and dominance index. The results showed that the catch using drift gillnets in the waters of Sei Berombang Village consisted of 15 species. The primary catch by drift gillnets, from highest to lowest, included pomfret with 1,001 individuals (19.81%) and the lowest being mullet with 375 individuals (7.42%). The highest bycatch was sweet shrimp with 714 individuals (14.13%), and the lowest was crab with 36 individuals (0.71%). The highest discard was pufferfish with 120 individuals (2.37%), and the lowest was baji fish with 5 individuals (0.1%), with the total catch weighing 541.5 kg and the total number of catches being 5,053 individuals. The obtained diversity index was 2.39, categorized as moderate; the evenness index was 0.88, categorized as high; and the dominance index was 0.11, categorized as low.
PERENDAMAN FERMENTASI AIR CUCIAN BERAS DAN GARAM TERHADAP MASA SIMPAN FILET NILA MERAH PADA PENYIMPANAN SUHU RENDAH BERDASARKAN KARAKTERISTIK ORGANOLEPTIK Shilfana Fitriana; Evi Liviawaty
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.v14i3.896

Abstract

Red tilapia is widely favored by Indonesians due to its resemblance to red snapper in terms of texture and flavor. One of the products made from tilapia is skin-on tilapia fillets, which are known for their high nutritional content, particularly in terms of protein and fat. However, a drawback is that its quality deteriorates rapidly. One approach to minimizing bacterial growth is through the addition of natural preservatives. When salt is added to rice water and allowed to ferment, lactic acid is produced, which possesses antibacterial properties that help slow bacterial growth. This study aims to identify the optimal salt concentration in fermented rice water for extending the shelf life of red tilapia fillets, based on their organoleptic qualities under cold storage conditions (5°-10°C). An experimental method was used, involving four treatments: soaking the tilapia fillets for 30 minutes in fermented rice water with varying salt concentrations (0%, 2%, 3%, 4%) over a 12-day period, with evaluations by five trained panelists. The findings indicated that immersion in fermented rice water influenced the shelf life of red tilapia fillets, as assessed through organoleptic criteria. The fermented solution maintained the aroma, texture, and slime quality until day 9, and preserved the visual appearance until day 10. From these results, it can be concluded that using fermented rice water with a 3% salt concentration is the most effective in preserving the freshness of red tilapia fillets under low-temperature storage (5°C-10°C).
KELIMPAHAN MAKROZOOBENTOS DI PANTAI TANAH MERAH SAMBOJA KUTAI KARTANEGARA KALIMANTAN TIMUR Brigitha Anjely Agatha Jani; Irma Suryana; Mohammad Sumiran Paputungan; Irwan Ramadhan Ritonga
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.v14i3.904

Abstract

Samboja beach is one of the coastal areas in Kutai Kartanegara Regency, which has various fisheries and marine resources such as macrozoobenthos. One of the ecological functions of macrozoobenthos is that it is a biological bioindicator in the waters and transfers energy in the food chain. This study aims to determine the type and abundance of macrozoobenthos, sediment texture type, organic carbon, nitrate and phosphate content, sediment type and abundance of macrozoobenthos at Tanah Merah Beach Samboja. Sediment samples were taken at the surface (0-10 cm) by placing quadrant plots on a 120 m long transect line (50x50 cm²). 50 macrozoobenthos species were found, consisting of Gastropoda, Bivalvia and Schapopoda. Macrozoobenthos abundance ranged from 60 to 268 ind/m2. Sequential ecological indices of diversity included the medium category with high uniformity and low dominance. The sediment texture at points near the coast was sandy loam while towards the sea textured sand. Sediment content in organic carbon ranged from 0.41% to 1.18% (very low), nitrate between 6.63 and 16.69 mg/L (high) and phosphate from 29.01 to 71.27 mg/L (high). There was a positive relationship with a moderate correlation between organic carbon and macrozoobenthos abundance. The relationship between nitrate and macrozoobenthos abundance was a low correlation. In contrast, a positive correlation was found between phosphate and macrozoobenthos abundance. Water quality is still normal and supports the survival of macrozoobenthos.
Sex Reversal Ikan Nila (Oreochromis Niloticus) Dengan Perendaman Dalam Ekstrak Metanol Gonad Bulu Babi (Diadema Setosum) Dosis 8 Mg/L Yolanda Nababan; Gregorius Nugroho Susanto; Endang Linirin Widiastuti; Tugiyono Tugiyono
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.v14i3.905

Abstract

FAKTOR-FAKTOR YANG MEMPENGARUHI ALOKASI WAKTU KERJA WANITA PENJEMUR IKAN ASIN DI KECAMATAN KAMPUNG MELAYU KOTA BENGKULU Mohamad Zulkarnain Yuliarso; Gita Mulyasari; Kholijah Nst
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.v14i3.906

Abstract

The role of women has a reasonably high impact in helping their family's economy. All activities often carried out by women have their economic value. This research aims to (1) Analyze the time allocation of women drying salted fish and (2) Analyze the factors that influence the work time allocation of women drying salted fish in Kampung Melayu District, Bengkulu City. This research was conducted in Kampung Melayu District, Bengkulu City, with 55 women drying salted fish selected using census techniques. (non-probability sampling). The descriptive analysis calculates the time allocation of women drying salted fish, including productive, domestic, social, and leisure time. To analyze the factors that influence women's work time allocation, a multiple regression model was used with the independent variables consisting of age, education level, number of family dependents, work experience, husband's acceptance, and the presence of toddlers. The research results show that more time is allocated to women drying salted fish in Sumber Jaya Village for leisure, domestic, productive, and social time. Husband's acceptance and the presence of toddlers influence the work time allocation of women drying salted fish.
Dampak Pemberian Jamur Jakaba dengan Dosis Berbeda dalam Budidaya Infusoria sp.: Study Tentang Kadar Nitrit, Nitrat, Dan Fosfat Sri Mulyani; Melianti Tasik; Amal Aqmal; Indra Cahyono
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.v14i3.908

Abstract

Seed quality and feed quality are major issues in fish and shrimp farming.  Infusoria is a natural microorganism as feed for fish and shrimp larvae, infusoria need a nutrient-rich environment to grow and develop. This study aims to determine the impact of giving Jakaba mushrooms with different doses on the content of important nutrients such as nitrites, nitrates, and phosphates in infusoria cultivation. This research will be carried out at the Integrated Fisheries Laboratory of Bosowa University in February 2024. This study used the quantitative experimental method Complete Randomized Design (RAL) with three treatments and three repeats. Infusoria sp with a density of 1.2 x 105 individuals / liter is maintained in a container with a volume of 1.5 liters filled with water used for fish maintenance. The process of making Jakaba mushrooms is by breeding the finished Jakaba mushrooms into leri water, then fermented for approximately fourteen days. The application of Jakaba mushroom fertilizer is carried out on the seventh day after the Infusoria culture is carried out according to the treatment dose, namely:: treatment A (15 ml/ liter); B (20 ml/ liter and C (25 ml/ liter). The results showed that giving Jakaba mushrooms with a dose of treatment C (25 ml / 1 liter) resulted in nitrite, nitrate levels of 0.334 ppm, 0.632 ppm and 0.334 ppm respectively.
Mengungkap Kondisi Kerang Darah (Anadara granosa) dan Kerang Kepah (Meretrix meretrix) di Pantai Batu Belubang, Pulau Bangka Umroh umroh; La Ode Wahidin; Aditya Pamungkas; Agung Pryambada
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.v14i3.912

Abstract

Batu Belubang Beach has abundant biological resources of Darah Mussels (Anadara granosa) and Kepah Mussels (Meretrix meretrix) in season. On the other hand, Batu Belubang waters are a post-tin mining area, therefore it is a concern for people to consume shellfish from the area. This concern is caused by the results of previous studies that said that post-tin mining areas left heavy metals, one of which was non-essential heavy metals such as Pb and Cu.  Therefore, this study aims to examine the heavy metal content of Cd and Pb in shellfish meat, and determine the condition of gill tissue and meat of Darah Mussels (Anadara granosa) and Kepah Mussels (Meretrix meretrix) from Batu Belubang. This research method is purposive sampling, and several analyses consisting of: analysis of heavy metals in sediment and meat, tissue observation from muscle/meat and gill histology. The results showed that the concentration of heavy metals Cd, Pb in sediment is still below the quality standard, this is due to the sediment texture at Batu Belubang Beach dominant with sand, so it has a low binding power to heavy metals. The concentration of heavy metals in meat is also still below quality standards, so it is still safe for consumption. This condition is also strengthened by the results of tissue observations that show the condition of the flesh and gill tissues has not been damaged. This condition shows that both shells have not experienced tissue disruption because the accumulation of heavy metals is still very low.
GROWTH, PROTEIN EFFICIENCY RATIO AND PROTEIN RETENTION OF G6 TRANSGENIC MUTIARA CATFISH WITH MIXED FEEDING AT DIFFERENT RATIO OF COMMERCIAL FEED AND REBON SHRIMP FLOUR Ibnu Dwi Buwono; Roffi Grandiosa; Iskandar Iskandar; Vina Rahmawati
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.v14i2.914

Abstract

This study aims to evaluate the growth of transgenic G6 mutiara catfish using a mixture of commercial feed and rebon shrimp meal with different ratios between treatments. This research was carried out in May-August 2023, in the Lab. Aquaculture Gd.4 Faculty of Fisheries and Marine Sciences, Padjadjaran University. This research used the experimental method Completely Randomized Design (CRD) with four treatments and three replications. Treatment in the form of a mixture of commercial feed and rebon shrimp meal with a ratio of 50:50 (A), a ratio of 65:35 (B) and a ratio of 80:20 (C) was given to G6 transgenic mutiara catfish and the control treatment (65:35 ratio) given to sangkuriang catfish (treatment B*). Maintenance was carried out for 56 days with feeding three times a day. The parameters observed included growth in absolute weight (Wg), feed conversion ratio (FCR), protein efficiency ratio (PER), and protein retention (RP) which were analyzed using Analysis of Varience with 95% confidence level if significantly different followed by Duncan's test using SigmaPlot 15.0 software. The research results showed that the addition of commercial feed and rebon shrimp flour with a ratio of (80:20) had an influence on growth performance as indicated by an increase in absolute weight gain (687,53 g), FCR (0,64), protein efficiency ratio (18,7) and protein retention (46,43%.) Water quality values during rearing were still within tolerable limits for the growth of G6 transgenic mutiara catfish.

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