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Redaksi Jurnal Perikanan Universitas Mataram Program Studi Budidaya Perairan Jl. Pendidikan No. 37 Mataram, 83125
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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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IDENTIFICATION OF FRONT PATTERNS IN THE WATERS AROUND RUMAHTIGA AND GALALA-HATIVE Erick Sipahelut; Simon Tubalawony; Yunita Angnetjie Noya
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.v14i3.1002

Abstract

The waters of Ambon Rumahtiga and Galala-Hative Kecil are part of the waters of Ambon Bay which connects Outer Ambon Bay (TAL) and Inner Ambon Bay (TAD). The characteristics of the waters are influenced by the tides and the input of fresh water which flows into the surrounding waters. This research aims to analyze front events both horizontally and vertically based on the distribution of temperature, salinity and water density. The research was conducted in August 2023 at 9 observation stations. Temperature, salinity and density measurements were carried out in-situ using a CTD (CTD type), and analysis of the vertical and horizontal distribution of temperature, salinity and density using ODV software version 5.6.2 and Surfer 12. Front analysis used a quantitative discrete method approach by comparing differences in temperature, salinity and density characteristics. The research results show that a front is formed on the water surface to a depth of 5 m between the water mass moving from TAD (Station 8) with a temperature of 26.16-26.58 oC, salinity of 30.98-33.37 Psu and sigma-t of 19.92 -21.64 Kg/m3 and water mass from TAL (Station 5) with a characteristic temperature of 25.97 oC, salinity of 33.03-34.22 Psu and sigma-t of 21.47-22.47 Kg/m3. Front events also occur between water masses with temperature characteristics of 26.17-26.32 oC, salinity 34.12-34.32 Psu, sigma-t 21.66-22.30 Kg/m3 (Station 6) with water masses with temperature characteristics 26.43-26.41oC, salinity 33.37-34.22 Psu and sigma-t 21.66-22.42 Kg/m3 (Station 9). Tidal currents and freshwater input that flows from the Wairuhu River are the causes of fronts.
POST-HARVEST HANDLING TECHNIQUES OF PACIFIC OYSTER (CRASSOSTREA GIGAS) FOR SALE AS KARATSUKI IN SAKOSHI BAY, JAPAN. (CASE STUDY OF KOBAYASHI SUISAN, CO.LTD) Raqil Gilang Fathurohman; Junianto Junianto
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.v14i3.1006

Abstract

THE ADDITION OF CALCIUM CARBONATE AND SODIUM CHLORIDE WITH DIFFERENT RATIOS ON THE GROWTH AND SURVIVAL OF VANAME SHRIMP (Litopenaeus vannamei) IN FRESH WATER MEDIA Muhammad Ridwan; Andre Rachmat Scabra; Zaenal Abidin
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.v14i3.1011

Abstract

This research aims to determine the effect of calcium carbonate and sodium chloride on the growth of vannamei shrimp in rearing media with a salinity of 0 ppt. The research was carried out for 45 days, in the Aquaculture Laboratory and Analysis of sodium chloride levels at the Analytical Chemistry Laboratory, Mataram University. using an experimental method with a completely randomized design, consisting of 4 treatments and 3 replications, Using the Completely Randomized Design method. There were 5 treatments with 3 repetitions in each treatment, So in this research there were 15 experimental units. Data were analyzed using Analysis of Variance (ANOVA), and continued with the Duncan test with a confidence level of 95%. The results of the research show the effect of adding calcium carbonate (40 ppm) and Natrium klorida (1,1 ppt) on the growth of vannamei shrimp (Litopenaeus vannamei), namely survival rate, absolute and specific weight growth, absolute and specific length growth, feed conversion ratio, oxygen consumption rate, diversity coefficient, water quality parameters (temperature, dissolved oxygen (Do), Potential of Hydrogen (pH), ammonia, calcium levels, alkalinity and Natrium klorida (NaCl)), is the best treatment for cultivating vannamei shrimp in fresh water media.
Efektivitas Ekstrak Daun Mangrove Avicennia Marina Pada Pertumbuhan Harian Udang Vanname ( Litopenaeus Vanname) Linayati Linayati; Tri Yusufi Mardiana; Adinasti Antafani
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.v14i3.1012

Abstract

One of the problems in shrimp farming is the high price of feed. The objective of this study was to find out the effect of the addition of mangrove extract Avecenia marina pada feed on the growth of vanname shrimp. The study used a completely randomized design (CRD) with 4 treatments and 3 replicates. The treatment used for growth is the addition of A. marina leaf extract at a dose: A (275 ppm in 500g feed), B (285 ppm in 500g feed), C (295 ppm in 500g feed), D (305 ppm in500g feed). The results of analysis of variance (ANOVA) on the growth of Vanname shrimp specific growth rate described that F value is greater than F Table, which indicates that the administration of Avicennia marina leaf extract has an effect on the best specific growth rate of 6.52% achieved in treatment D. The highest EPP calculation results amounted to 88.33% and Survival Rate reached an average of 97.25% for all treatments. Water quality during the study was within a reasonable range to support shrimp growth.
Asosiasi Mega Gastropoda Pada Padang Lamun Monospesifik Pulau Badak Badak, Kota Bontang Marsellinda Setiance Putri Batuallo; Aditya Irawan; Lily Inderia Sari
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.v14i3.1013

Abstract

Mega Gastropods play an important role in the food chain in bottom waters. Mega Gastropods are associated with seagrass beds which have sand and sandy mud bottom substrates. The aim of the research is to determine the association of Mega Gastropods in monospecific seagrass beds as their habitat. This research was carried out from October 2023 - February 2024 in the seagrass beds of Badak Badak Island. The station is divided into 3 stations and each station is divided into 3 zones. Seagrass and Mega Gastropod samples were taken using a 50x50cm quadrant frame. The relationship between seagrass density and Mega Gastropod density was used by the Pearson's Product Moment correlation test and the distribution of basic substrate fractions and the distribution of Mega Gastropod species was used by Principal Component Analysis (PCA) and Corespondence Analysis (CA). The Mega Gastropods found consisted of L. turturella, C. tigris, P aluco, and T. telescopium. The relationship between Mega Gastropod density and E. acoroides density was not positively correlated and the presence of Mega Gastropod species was associated with the characteristics of the basic substrate fraction.
Analisis Perilaku Konsumen dalam Pengambilan Keputusan Pembelian Ikan Segar Dan Produk Olahan Ikan di Kabupaten Garut Rama Bergawa Raja Dame; Ine Maulina; Asep Agus Handaka Suryana; Atikah Nurhayati
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.v14i3.1017

Abstract

This research aims to analyze consumer behavior in making decisions to purchase fresh fish and processed fish products at the Garut Fish Culinary Center. Data collection and processing was carried out in January – June 2024 at Tarogong Kaler District, Garut Regency. The research method used is the case study method and the sampling technique is accidental sampling. Data analysis uses Spearman Rank and descriptive marketing mix. In this research, the variables that influence consumers' decision to purchase fresh fish are found, namely product and service motivation, and income motivation for processed fish products. The results of the marketing mix research (7P) are 1) Fresh fish product mix in the form of carp, tilapia, gourami, nilem and catfish, while processed fish products include fried fish and grilled fish. 2) Price mix for fresh fish, carp and tilapia ranging from IDR 35,000-IDR 38,000/kg, gourami IDR 60,000/kg, nilem fish and catfish IDR 25,000/kg and processed fish products starting from IDR 25,000/portion, 3 ) Place mix in the form of first floor for fresh fish commodities and second floor for processed fish product commodities, 4) Promotion mix in the form of word of mouth and business cards, 5) People mix in the form of sellers and buyers, 6) Process mix, including buying and selling flow to payment methods, and 7) Physical evidence mix in the form of banners and menu cards. Key words: Marketing Mix Test, Purchase Motivation, Word of Mouth (WOM) and Spearman Rank Correlation
Tingkat Kepuasan Konsumen Pada Toko-Toko Ikan Hias di Kecamatan Cileunyi (Studi Kasus Toko-Toko Ikan Hias di Kecamatan Cileunyi) Galih Muhammad Hanuky; Asep Agus Handaka Suryana; Ine Maulina; Atikah Nurhayati
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.v14i3.1022

Abstract

This research aims to analyze characteristics of consumers and sellers as well as level of consumer satisfaction in ornamental fish shops in Cileunyi District and analyze main variables that greatly influence level of consumer satisfaction. Data collection and processing was carried out in May – June 2024 at Cileunyi District, Bandung Regency. The research method used is case study method, with a sampling technique namely purposive sampling. The analysis used is Customer Satisfaction Index (CSI) and Descriptive Marketing Mix. The results of this research showed that CSI value was 80.5% in satisfied category. The main variables that most influence consumer satisfaction are variables of medicinal and vitamin products for ornamental fish, ornamental fish in healthy condition, traders providing information that is easy for consumers to understand, ornamental fish traders greeting
Analisis Pengaruh Pemberian Pakan Komersil Yang Difermentasi Terhadap Pertumbuhan dan Sintasan Ikan Nila (Oreochromis niloticus) Agus Suryahman; Khairun Nisaa; Adam Asgar
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.v14i3.1023

Abstract

The use of antibiotics can be used to kill harmful microorganisms, but uncontrolled use will have a negative effect on the body's defense system and the balance of important microorganisms and often give rise to more virulent pathogenic strains (Tumbol & Undap, 2016). One of the alternative efforts that can be made to increase the growth of tilapia is by adding probiotics to feed. Therefore, recent developments in cultivation businesses have developed the use of probiotics as a solution to abandon the use of chemicals and antibiotics. Because the use of probiotics in cultivation can maintain microbial balance and control phatogens in the digestive tract (Mansur & Tangko, 2008). Probiotics are living microorganisms that are very beneficial for living creatures, one of which is fish. The microorganisms contained in probiotics are able to help the digestion of food in the bodies of animals and humans so that food containing probiotics will be able to be digested and absorbed by the body properly. This research method is a description method using tables and graphs and the data obtained is analyzed using statistical tests to see real differences. The results of the research show that the addition of probiotics and molasses can have a significant effect on growth where the probiotics are completely absorbed in the feed so that they can improve the performance of the microflora in the digestive tract and help the food digestion process and stimulate increased nutrient absorption to support fish growth, while the treatment of providing probiotics and molasses in Feed did not have a significant effect on tilapia survival. After Tukey's test, it was discovered that there was no significant difference between treatments and tilapia survival during the study.
ANALYSIS OF GENETIC DIVERSITY OF OSPHRONEMIDAE FAMILY FISHES USING THE RAPD-PCR METHOD Yuniar Mulyani; Aisyah Aisyah; Eulis Reni Sundari
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.v14i3.1024

Abstract

Currently research on genetic diversity analysis is needed and is important information to maintain its survival. Osphronemidae family fish are fish that are often found in various regions. Generally, fish from this family are ornamental fish which are characterized by having a variety of colors. This requires supporting data to determine the level of relationship between fish in the Osphronemidae family. Therefore, research was carried out on the genetic diversity of fish in the Osphronemidae family using the RAPD-PCR method. The research was carried out using goldfish (MK), Blue gourami (SP), gourami (GM), dumbo ear betta (DE), crowntail betta (ST), wild betta (WB), and halfmoon betta (HM). The stages carried out are sample preparation, isolation, PCR, data analysis. The results showed that the fourth highest level of kinship was between SP3 (Blue gourami), GM1 (gourami), WB19 (wild betta), DE3 (dumbo ear betta), ST10 (crowntail betta), and HM3 (halfmoon betta), namely 0.18 or 18%. Meanwhile, the sample included in the outgroup is MK1 (goldfish) has no relationship with other samples.
PENGARUH PENAMBAHAN SENYAWA BIOAKTIF DARI ALGA COKELAT (Sargassum sp.) PADA PAKAN TERHADAP HISTOLOGI USUS DAN HATI BENIH IKAN PATIN SIAM (Pangasius hypopthalmus) Adinda Nurkholifah; Fittrie Meyllianawaty Pratiwy; Roffi Grandiosa Herman; Iskandar Iskandar
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.v14i3.1026

Abstract

Addition of Sargassum sp. into feed as a feed supplement is one effort that can be done to increase fish growth and immunity. This research aims to determine the effect of adding bioactive compounds from Sargassum sp. extract in feed on the health picture of Siamese catfish through structural changes that occur in the intestines and liver. Fish observations were carried out for 40 days. The results obtained regarding the survival rate (SR) value of Siamese catfish seeds show that there is no difference or has the same percentage, namely 100%. The results of observations on the histopathology of intestinal organs analyzed in a comparative descriptive manner showed that Siamese catfish fry were fed with Sargassum sp. extract experienced damage than fish seeds fed without the addition of Sargassum sp. extract (control). The damage that occurs includes leukocyte infiltration (IfL), necrosis (Ne), goblet cell proliferation (Psg), hyperplasia (Hpl), and hemorrhage, with a damage score analyzed using the semiquantitative scoring method, namely 1. Damage to the liver, namely experiencing congestion in the blood vessels.

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