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Barakuda 45
Published by Universitas 17 Agustus 1945 Cirebon
ISSN : -     EISSN : 26567474     DOI : https://doi.org/10.47685/barakuda45
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences
BARAKUDA 45: Jurnal Ilmu Perikanan dan Ilmu Kelautan is a peer-reviewed and open access biannually (April and November). The aim of Barakuda 45 is to publish exciting, empirical research, recent science development, and high-quality science that addresses fundamental questions in fisheries and marine. All submissions must be original and not simultaneously submitted to another journal. The scope of this journal includes, but is not limited to the research results of Aquaculture, Aquatic resources management, Fisheries product technology, Capture fisheries, Fishery agribusiness, Marine Science, and Social Economics of marine and fisheries.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 22 Documents
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Search results for , issue "Vol 4 No 2 (2022): Edisi November" : 22 Documents clear
Utilization of Fermented Eucheuma cottonii Flour in Feed for Cultivation of Tilapia (Oreochromis niloticus) Salnida Yuniarti Lumbessy; Fadlatul Anami; Dewi Putri Lestari
Barakuda'45 Vol 4 No 2 (2022): Edisi November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v4i2.213

Abstract

This study heads to analyze the effect of adding fermented E. cottonii flour as raw materials on the growth and survival rate of tilapia. The method used in this study is an experimental method with a Completely Randomized Design (CDR) using 4 treatments and 3 replications. The treatments tested consisted of 0% E. cottonii flour (P1/Control), 4% fermented E. cottoni flour ( P2), 8% fermented E. cottoni flour (P3), 12% fermented E. cottoni flour (P4). Parameters observed were specific growth rate, absolute weight growth, absolute length growth, feed conversion, feed efficiency and tilapia fry survival. Data were analyzed using analysis of variance (ANOVA) with 95% confidence level. The results showed that the addition of E. cottonii seaweed flour fermented by tape yeast in the feed formulation could affect the efficiency of feed utilization but did not affect the growth, feed conversion and survival rate of tilapia. The addition of E. cottonii flour fermented by tape yeast to a concentration of 8% (P3) gave the best results because it could increase the efficiency of tilapia feed by 71.16% to 73.9%.
Productivity Analysis Of Fisherman Catchment In Pangandaran District (Case Study Of Pangandaran District) Yuli Nisa Nuryanti; Asep Agus Handaka Suryana; Rusky Intan Pratama; Ine Maulina
Barakuda'45 Vol 4 No 2 (2022): Edisi November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v4i2.221

Abstract

This research was conducted at Pangandaran Sub Regency, Pangandaran Regency in August untill December 2021. The aims of this study was to analyze the profile and factors that affect the dynamics of fishing productivity in Pangandaran District, Pangandaran Regency. The research method used in this research is the litelature survey. The data obtained is in the form of primary and secondary data. Data collection is done using questionnaires using purposive sampling techniques. Data analyzed by using quantitative and qualitative descriptive methods. The results showed that in 2015 produced the highest value of production productivity per fisherman of 2,393.6 kg / person / year and the highest value of production productivity per ship unit of 7,440.2 kg / unit / year. The highest result of productivity of production value per fisherman amounted to Rp. 113,411,224 per fisherman per year, and productivity of production value per ship unit amounted to Rp. 352,519,887 per ship unit per year. Factors that affect fishing productivity are the number of crew members per trip, the size of the ship, the length of the fishing operation per trip, many fishing operations per month and operational costs.
Inventory Of Small-Scale Fishing Units In Tanjung Solok Village, Kuala Jambi District, Tanjung Jabung Timur Regency Lisna Lisna; M. Ridho Saputra; Eko Wiyanto; Afriani H; Muhammad Farhan; Fauzan Ramadan
Barakuda'45 Vol 4 No 2 (2022): Edisi November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v4i2.242

Abstract

This study aims to identify and inventory the fishing units in Tanjung Solok Village, Kuala Jambi District, Tanjung Jabung Timur Regency. This research was conducted in June-July 2021. The method used in this study is a survey method, with direct observations in the field and conducting interviews with fishermen and noting the fishing units used by fishermen in Tanjung Solok Village. The sampling method is a census of 106 fishermen who have fishing units and domiciled in Tanjung Solok Village. The data collected in this study include general biographical data of fishermen, ships or boats used to catch fish, fishing gear used, and catches while fishing. The data analysis used in this research is Descriptive Data Analysis. Fishermen in Tanjung Solok are aged between 20 and 70 years with elementary, junior high and high school education and work as main fishermen, fishermen and side fishermen. The fishing vessels used are classified as outboard motor boats, non-motorized boats and motor boats made of fiber or wood with ship sizes of 1 to 4 GT. There are 7 types of fishing gear used, namely Gillnet, Mini Trawl, Pull Trawl, Splint, Rawai, Net, and Clam Stick and are dominated by fishing gear that is easy to operate and cheap. The most widely used fishing gear is the Gillnet. The fishing area for Tanjung Solok fishermen is around the territorial sea which is no more than 12 miles from the coastline because the fishing units are classified as small-scale. The fish caught by fishermen vary from shrimp and gulama fish, happy fish, side fish and shellfish.
Relationship of Acoustic Volume Backscattering of Fish Aggregations and Density of Pelagic Fish in The Waters of Pulau Baai Bengkulu City Deddy Bakhtiar; Fingki Septiyani; Ari Anggoro
Barakuda'45 Vol 4 No 2 (2022): Edisi November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v4i2.249

Abstract

The waters of Pulau Baai are unique waters that are closed or protected which have small pelagic fish resources, used as pelagic fishing areas for local fishermen so that they can help the community's economy. One method that can be used to describe the distribution of pelagic fish density is the use of hydroacoustic technology. This study aims to analyze the value of acoustic backscattering (volume backscattering strength, SV) of pelagic fish and associated with the estimation of the density of pelagic fish in the waters of Pulau Baai, Bengkulu City, through in-situ acoustic measurements. The results showed that in the waters of Pulau Baai the highest average SV value was -50.47 dB, which was thought to have a fish density of 2.57 ind/m3 while for a low average SV with a value of -57.48 dB, it was assumed to have a density of 0.04 ind/m3. The density of pelagic fish is acoustically estimated at 26.47 ind/m3 in the water column of Pulau Baai. The SV value affects the estimated fish density by 69% and is categorized as having a high correlation and a positive correlation direction.
Anesthesia of Nilem Fish (Osteochilus hasselti) With The Use of Clove Oil (Eugenia aromatica) in Different Dosages Taufik Budhi Pramono; Marhaendro Santoso; Hana Roudhotul Jannah
Barakuda'45 Vol 4 No 2 (2022): Edisi November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v4i2.257

Abstract

The natural ingredient of clove oil can be used for fish anesthesia because it contains eugenol metabolite compounds. The study aims was to determine the effect of clove oil in induction and recovery time, survival and optimum dose for the anesthesia process of Nilem fish. The randomized trial design was complete with four treatments and four tests. Treatment dose 0.05; 0,10; 0,15; 0.20 mL/L is applied. The fastest induction time process at the 0.20 mL/L treatment, while the recovery time at the 0.05 mL/L treatment and 100% survival at the 0.10 mL/L treatment.
Performance Of Vaname Shrimp (Litopenaeus Vannamei) Cultured On Green Water And Brown Water Biofloc Systems Supono Supono; Mega Cania; Zevinna Kurnia W; Agus Setyawan; Deny Sapto C.U
Barakuda'45 Vol 4 No 2 (2022): Edisi November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v4i2.260

Abstract

Vannamei shrimp (Litopenaeus vannamei) is one of the mainstay commodities that can increase the country's foreign exchange because it has a fairly high selling value in the global market. Several problems in aquaculture can reduce vaname shrimp production such as disease, water quality degradation, and high feed conversion values. Biofloc is an alternative technology that can be applied to overcome the problems in shrimp farming. There are two types of biofloc technology, namely green water biofloc and brown water biofloc. This study aimed to study the effect of the application of the two biofloc systems on growth, survival rate, and feed conversion ratio of vaname shrimp. This study used a completely randomized design consisting of 3 treatments with 3 replications. The treatments were: (A) control, (B) green water biofloc, and (C) brown water biofloc. Shrimp rearing was carried out for 30 days, using a container with a volume of 70 liters of water. Each treatment unit was filled with 70 PL 10 fry, equivalent to 1 PL/liter. The results showed that the type of biofloc system affected the growth and feed conversion ratio of vaname shrimp, but had no effect on the survival rate of vaname shrimp. Green water biofloc produces better growth and feed conversion than brown water biofloc and control
Utilitization Of Catfish Bone Gelatin (Pangasius Sp.) In Marshmallow Products Catur Pramono Adi; Sukma Budi Prasetyati; Elvi Andriani Br Sebayang; Aripudin Aripudin
Barakuda'45 Vol 4 No 2 (2022): Edisi November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v4i2.266

Abstract

To take advantage of the by-product of catfish bone, gelatin is made as a value added of the by-product of the fishery industry, because Gelatin using sapa bovine fish bone has the same characteristics as catfish bone gelatin. Gelatin is the main ingredient in the manufacture of marshmallows to improve texture and ebilite. The purpose of this study was to determine the panelists' preference for marshmallows with the addition of catfish bone gelatin into marshmallows and to conduct chemical quality tests (water content and ash content) on catfish bone gelatin marshmallows. The method used is descriptive method, the results of this study are marshmallow hedonic testing with the highest appearance parameter value found in the sample F2 = 7.54, namely the addition of 0.93 gram catfish bone gelatin. From the parameters of taste, aroma, and texture, the highest value was found in sample F3 with the addition of 1.16 gram catfish bone gelatin to get a taste parameter value of 7.72, an aroma parameter value of 7.52, and a texture parameter value of 7.66. In chemical testing, all samples met the standard of SNI 3547.2-2008 soft confectionery. In the water content parameter, the highest value was found in sample F2 of 11.85% with a maximum limit of SNI 3547.2-2008 soft confectionery 20.0%. In the ash content parameter, the highest value is found in the F2 sample of 0.455% with a maximum limit of 3.0%. In the protein parameter, the protein test was taken from the best sample of sensory test results, namely marshmallow with the addition of 1.17gram catfish gelatin and 2.34gram beef gelatin with a protein content test result of 0.315%
Quality Of Artificial Feed Using Koro Bean (Canavalia Ensiformis) As A Substitute Of Soybean Flour For Sand Lobster Feed (Panulirus Homarus) Reffi Aryzegovina; Ira Desmiati; Siti Aisyah
Barakuda'45 Vol 4 No 2 (2022): Edisi November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v4i2.269

Abstract

One type of legume that is very suitable to be used as a raw material for making lobster feed is the sworded koro nut (Canavalia ensiformis). Soybeans which are a source of vegetable protein can now be supported by sword beans. The purpose of this study was to examine the quality of artificial feed using Koro Sword Nuts (Canavalia ensiformis) as a substitute for soybean flour for Sand Lobster (Panulirus homarus) feed. The method used is the experimental method with RAL using 4 treatments and 3 replications. The treatments in this study were A (artificial feed without sword koro beans (control)), B (2.5% sword koro beans in 1 kg artificial feed), C (3% sword koro beans in 1 kg artificial feed), and D ( 3.5% sword koro beans in 1 kg of artificial feed). Research data were analyzed using non-parametric Kruskal Wallis statistical test and described. The test animal used was the Sand Lobster (Panulirus homarus) with a size of 8-10 cm with an average weight of 200-300 grams. The results of the physical test showed that the parameters of breaking speed, level of hardness, level of homogeneity and attractiveness were significantly different from the use of Peanut Koro Sword flour, while the parameters of sinking speed and deliciousness were not significantly different. The results of the proximate chemical test of feed using the best swordfish flour was in feed B, which contained 9.34% Moisture Content, 11.87% Ash Content, Crude Protein (N x 6.25) 29.98%, Crude Fat 6, 84 %, Carbohydrates 41.92% and Crude Fiber 5.00 %.
Technical Study Of Anchovy Catch Effort With Purse Seine At Larangan Coastal Fishing Port, Tegal Regency Kusnandar Kusnandar; Sri Mulyani; Agung Ferdinand Wera; Dian Sutono Hs
Barakuda'45 Vol 4 No 2 (2022): Edisi November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v4i2.272

Abstract

Larangan Coastal Fishing Port, located in Tegal Regency, Central Java, is one of the ports in Central Java with a fairly high fishery production. Purse seine Teri is one type of fishing gear used in PPP Larangan whose catch is fairly productive. The purpose of this research is to analyze the technical and financial aspects of capture fisheries business with purse seine Teri. The material used in this research is 8 units of purse seine Teri ship with lights. The method used is observation and interviews. Technical analysis includes the type of vessel, specifications fishing gear, and methods operation of fishing gear. Based on the technical analysis, the comparison of the dimensions of the vessel and the fishing gear is in accordance with the technical guidelines, namely the length of the fishing gear is at least 15 times the length of the vessel. The length of the bottom ris rope is an average of 13% of the top ris rope and accordance with the standart technical guidelines, which is a minimum of 10%. The average length of the corrugated rope is 1,3 from the length of the bottom ris rope, which is in accordance with the technical guidelines, which is between 1,1 - 1,75. The mesh size of the 0,5 inch is still safe because it is under the provisions of the technical guide, which is 0,6 inch
Performance Study Of 1.3 Ton Slurry Ice Machine Capacity In Cold Chain Fish Handling Dendi Haris; Dian Sutono Hs
Barakuda'45 Vol 4 No 2 (2022): Edisi November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v4i2.273

Abstract

Slurry ice is a solution to improve the quality of fish caught and cultured. The purpose of this research is to analyze and test the performance of the slurry ice machine. The analysis used includes calculating the power performance coefficient (COP), refrigeration capacity (Q), refrigerant flow rate, volume flow rate, compressor work (WComp). The heat released by the condenser and the heat absorbed by the refrigerant in the evaporator. The calculation uses data from the measurement of condenser temperature, compressor pressure. Methods to calculate the calculation of specification data and pressure from the compressor use formulas. The results showed that COP = 3.8-4.3, Qtot = 9-10 kW (for each hour), m = 0.06 kg/s, Wcomp = 2.35-2, 6 kW, Qcond = 12, 4-12.52 kW, Qevap = 9.8-10.17 kW, the total refrigeration load for 24 hours is 228 kW. The total production of slurry ice for 24 hours is 1,396.8 kg or 1.3968 Tons. The results of the test on catfish that were cooled using slurry ice, the decrease in temperature from the initial temperature of catfish 27.8°C to a temperature of (-0.7°C) took 36 minutes. Meanwhile, chilled catfish using shaved ice with an initial temperature of 27.8°C catfish to 2°C takes 1 hour.

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