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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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PENGARUH PENAMBAHAN ASTAXANTHIN PADA PAKAN KOMERSIL TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP BENUR UDANG WINDU (Penaeus monodon) T. Fajar Khairullah; Suri Purnama Febri; Hanisah Hanisah; Salamah Salamah
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.v14i3.815

Abstract

Tiger prawns are a fishery commodity that has quite high economic value because tiger prawns taste delicious and tasty and their nutritional content is very high. The obstacles often faced in cultivation are slow growth and low survival of tiger prawn fry (Penaeus monodon), so this research aims to analyze the effect of adding astaxanthin to commercial feed on the growth and survival of tiger prawn fry (Penaeus monodon) and determine the best dose of astaxanthin. added to commercial feed can increase the growth and survival of tiger prawns (Penaeus monodon). The research method used was a Completely Randomized Design (CRD) with 4 treatments and 3 three replications. The treatments that will be carried out are: control, PA1 (150 g/ 1/2 kg feed), PA2 (250 g/ 1/2 kg feed) and PA3 (500 g/ 1/2 kg feed). Parameters observed: Absolute Length Growth, Absolute Weight Growth, Daily Growth Rate, Survival rate (SR), Feed Efficiency and Feed Conversion Ratio. The results of this research show that the best effect of Astaxanthin in commercial feed for the growth of tiger prawns is in the PA2 treatment (addition of astaxanthin at a dose of 250 g). Keywords: astaxanthin, growth, survival rate, tiger prawns
POTENTIAL USE OF FENNEL (FOENICULUM VULGARE) AS FISH IMMUNOSTIMULANT: ARTICLE REVIEW Rangga Idris Affandi; Damai Diniariwisan
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.v14i2.816

Abstract

The development of aquaculture systems from traditional to intensive has the potential to increase environmental pollution and other problems such as the emergence of disease. One of the fish health management that can be applied to control disease attacks is by taking action to prevent fish disease by administering immunostimulants. Sources of natural immunostimulants can come from plants. Ingredients in natural plants can be immunostimulants for fish, one of which is the fennel (Foeniculum vulgare). Fennel is generally known as a raw material for making bitter herbal medicine which has many benefits for the human body because of its content. Therefore, the aim of this literature review research is to provide a clear picture of the potential of the fennel as an immunostimulant in fish. The method used is a systematic literature review with stages of taking data from the library, then continuing with reading, taking notes and processing research material from articles resulting from research on the potential of fennel as an immunostimulant in fish. The results showed that fennel contain various bioactive compounds with the largest content being flavonoids which can be used as immunostimulants in aquaculture. Fennel have great potential for further research development in an effort to make this material an immunostimulant in large-scale aquaculture.
PERSPEKTIF SOSIAL DAN TEKNIS PENANGKAPAN BENIH IKAN KUWE (Caranx sp) DI TELUK AMBON Jacobus Wilson Mosse; Barbara Grace Hutubessy; Julian; Darlin Darlin
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.v14i2.817

Abstract

Juvenile Trevallies (Caranx sp) fishing provides superior natural seeds for fish farmers using floating cages. Seeds from nature have a lower mortality rate than from hatcheries, but the activity of fishing and availability of natural seeds has not been a scientific concern. We tried to involve in the process of juveniles trevallies fishing in Ambon bay and interviewed fishers who caught the fish aiming to learn their fishing technique to catch juvenile trevallies, map the fishing ground of Caranx sp in Ambon Bay, and analyze the catches based on social and technical perspectives. Data collection was carried out from May to July 2022. Direct interviews were conducted to respondents from Galala Village, Ambon Municipality. The respondents were fishers who captured juvenile trevallies as seeds, so we could be able to participate in their fishing trips. Respondents were consisted of junior to senior fishers and varied in fishing experience. Since the floating cages were operated at Ambon Bay, the fishing on juvenile trevallies have been started around 2013. Seagrass beds in the inner part of Ambon Bay are the habitats for juvenile trevallies. The small size of juveniles is more abundant than the bigger fish, and the average catch during 5-years interval increased slowly. Based on the social and technical perspective, the practice of juvenile trevallies fishing is categorized as sustainable fishing due to the proportional harvesting to the population productivity. Maintaining trevally population in Ambon Bay, its biological perspctives should be continuedly studied.
Kepuasan Pelaku Usaha Perikanan Terhadap Kinerja Penyuluh Di Kabupaten Mahakam Ulu Fitriyana fitriyana; Fredinan Yulianda; Bambang Widigdo
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.v14i3.818

Abstract

Fisheries business actors often receive little attention from the government, especially from fisheries instructors, this often results in fundamental problems such as suboptimal capture and aquaculture production results, which can result in uncertain income. The research was carried out in Mahakam Ulu Regency in 2022 starting from August to December. The aim of the research is to determine the level of satisfaction of fisheries actors with the performance of fisheries instructors, determine the processes carried out to improve the performance of fisheries instructors, and find out the obstacles faced by instructors in carrying out extension activities. The method used was purposive sampling to determine respondents to be sampled based on certain criteria. The analysis method uses a Likert scale. The results of the study showed that the average satisfaction level of fisheries actors was 2.50, which means that fisheries actors were less satisfied with the performance of fisheries instructors. The obstacles faced by fisheries instructors were in terms of location access, instructor staff, facilities and infrastructure, government policy, participation and activeness group
GROWTH RATE OF BARRAMUNDI (LATES CALCARIFER) WITH FEED ADDED MANGOSTEEN PEEL (GARCINIA MANGOSTANA) FLOUR AS A GROWTH SUPPLEMENT Tri Yusufi Mardiana; Linayati Linayati; Diyah Ayu Rosediana; 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.v14i2.819

Abstract

Mangosteen peel has the potential to be a growth supplement for barramundi, which has an ever-increasing consumption rate. The aim of this research is to provide literature on the use of mangosteen peel in influencing the growth of white snapper fish and to find the optimal dose that can be used to add to white snapper fish feed. Using a 15 L jar rearing medium with white snapper fish (± 6 cm) and a method using quantitative research RAL 4 treatments adding mangosteen peel to the white snapper fish feed with 3 repeaters. The doses determined in this study were: A (0g/kg feed); B (2g/kg feed); C (4g/kg feed); D (6g/kg feed). And the results obtained by the highest treatment which was able to provide the best growth was D (6g/kg feed) with an average growth of 7.35 with a daily rate reaching 2.52% with all treatments with no deaths and water quality that supported white sea bass with good, namely salinity 31 – 32 ppt, DO 7.3 – 7.9 mg/l, temperature 27 – 28 °C, and pH reaching 7.7 – 8.1.
EFFECT OF LIGHT FLUCTUATIONS ON GROWTH RATE OF THALASSIOSIRA SP. Budi Rianto Wahidi; Tri Ari Setyastuti; Nisa Hakimah
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.v14i2.820

Abstract

Thalassiosira sp. is Thalassiosira sp. is a diatom and used as a natural feed source in shrimp farming. Apart form naturally, Thalassiosira sp. can also be grown or cultured artificially on a laboratory scale using light. The purpose of this study was to determine the growth rate of Thalassosira sp. cultured on a laboratory scale with different fluctuations or periods of exposure to light. The study was carried out by differentiating the light and dark time periods for Thalassiosira sp. cultures, 0 hours: 24 hours; 6 hours : 18 hours; 12 hours : 12 hours and 18 hours : 6 hours. Data analysis used the ANOVA test, followed by the Games-Howell test to determine the best exposure time periodization. The light-dark time period of 12 hours : 12 hours was gained the optimum average growth rate in this study (2.5875 x 105 cells/ml), which was obtained on the 6th day after the initial culture. diatom and used as a natural feed source in shrimp farming. Apart form naturally, Thalassiosira sp. can also be grown or cultured artificially on a laboratory scale using light. The purpose of this study was to determine the growth rate of Thalassosira sp. cultured on a laboratory scale with different fluctuations or periods of exposure to light. The study was carried out by differentiating the light and dark time periods for Thalassiosira sp. cultures, 0 hours: 24 hours; 6 hours : 18 hours; 12 hours : 12 hours and 18 hours : 6 hours. Data analysis used the ANOVA test, followed by the Games-Howell test to determine the best exposure time periodization. The light-dark time period of 12 hours : 12 hours was gained the optimum average growth rate in this study (2.5875 x 105 cells/ml), which was obtained on the 6th day after the initial culture.
DODOL SICINI FORMULATION WITH EUCHEUMA COTTONII SEAWEED FORTIFICATION A Virati Syamda; Tri Widayati Putri; Awaluddin Awaluddin
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.v14i2.821

Abstract

Dodol, which belongs to the category of semi-moist foods (foods with intermediate moisture), is immediately consumed due to its sugary, chewy appearance. Seaweed will acquire economic value subsequent to undergoing additional processing, such as the transformation into seaweed dodol. The objective of this study is to differentiate the nutritional and hedonic benefits of Sicini dodol in response to fortification with Eucheuma cottonii seaweed. GOWATE REGION-PERI. This research methodology employs three interventions and three repetitions in an experimental laboratory. Analysis of data employs the Anova test. The water contents of samples A (27.81%), B (35.86%), and C (36.86%) were displayed in the results. Ashes A (1.04%), B (1.40%), and C (1.64%) by weight. The protein concentrations are as follows: A (3.44%), B (3.48%), and C (3.58%). Samples A (7.27%), B (9.26%), and C (8.86%) contained fat, respectively. Carbohydrates A (56.60%), B (61.69%), and C (66.02%) are examples. Samples A (1.61%), B (3.73%), and C (6.32%) comprise crude fiber. The hedonic test outcomes indicate that samples A (7.50), B (6.80), and C (6.20) have an average appearance. As indicated by the average fragrance of samples A (7.27), B (6.70), and C (5.40). Based on the typical taste, samples A (7.50), B (7.10), and C (5.70) are evident. As shown by the average textures of samples A (7.00), B (6.40), and C (5.60). In conclusion, seaweed lunkhead Eucheuma cottonii affects chemical and hedonic quality. Keywords: Dodol, Eucheuma cottonii seaweed, chemical tests, hedonic
ANALISIS MODEL PROPAGASI RAY TRACING (BELLHOP) DI PERAIRAN LAUT NATUNA UTARA Agustinus Agustinus; Henry Munandar Manik; Nawanto Budi Sukoco
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.v14i2.822

Abstract

The waters of the North Natuna Sea are one of Indonesia's areas prone to conflict and traversed by foreign vessels due to their direct bordering with several neighboring countries, demanding effective maritime security assurances. To ensure this security, careful maritime control and monitoring are necessary, especially through the use of monitoring tools such as SONAR to detect foreign objects traversing or entering the waters of the North Natuna Sea. This research aims to analyze the characteristics of underwater acoustic wave propagation patterns, particularly in forming shadow zones, using the Bellhop method. Simulations of the Ray Tracing propagation model (Bellhop) were conducted using the AcTUP v2.2L Toolbox. Temperature and salinity data against depth obtained from Marine Copernicus over one year were used in this research, from January 1, 2023, to December 31, 2023, during both the west and east monsoon seasons. Sound propagation speed calculations were based on the Medwin empirical equation, with a focus on a source depth of 10 meters at frequencies of 100 Hz and 1000 Hz in the North Natuna Sea. The simulation results indicate that during the west monsoon season, underwater acoustic wave propagation patterns reach further distances and decline towards the seabed compared to the east monsoon season. The shadow zone is therefore wider during the east monsoon season. Additionally, the transmission loss values at 100 Hz are almost the same in each season, whereas at 1000 Hz, the transmission loss is higher during the west monsoon season, ranging from 40 dB to 75 dB, compared to the east monsoon season, which ranges from 40 dB to 65 dB.
UJI KIMIA, FISIK DAN BIOLOGI PAKAN MANDIRI DENGAN PEMANFAATAN BAHAN BAKU LOKAL DI BALAI PERIKANAN BUDIDAYA AIR TAWAR (BPBAT) TATELU MINAHASA UTARA Siti Aisyah Saridu; Budiyati Budiyati; Yunus Anugrah Sani; Supryady Supryady; Muhammad Hery Riyadi Alauddin; Ihwan Ihwan
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.v14i2.823

Abstract

Feed is one of the components in fish farming activities that will affect the growth and survival of fish. The cost allocation required for feed procurement reaches 60-70% of the total production cost, so alternatives are needed to provide cheaper feed, one of which namely self-made feed using local raw materials. The purpose of this study was to test the physical (buoyancy, durability, homogeneity level, hardness level), chemical (protein, carbohydrates, fats, water, and ash), and biological (absolute weight gain, FCR, EPP) qualities. The data obtained were analyzed using quantitative descriptive analysis methods. The results of the physical test of the feed showed that the test feed had a buoyancy of 6.23 cm/sec, durability of 1441 seconds, homogeneity level of 79.32%, and hardness level of 86.51%. Chemically, the feed contained 25.85% protein, 5.81% water, 9.90% ash, 4.84% fat, and 30% carbohydrates. After being tested on tilapia fingerlings, the self-made feed produced absolute weight and length growth, FCR, EPP, and SR of 11.56 g, 4.47 cm, 1.84, 54.17%, and 90%, respectively. These results indicated the potential use of self-made feed using local raw materials to reduce dependence on commercial feed.
OPERATION TECHNIQUE AND OPERATIONAL TIME CALCULATION OF PURSE SEINE IN FISH CAPTURE: A CASE STUDY ON KM. MUTIARA SEJATI Liya Tri Khikmawati; Rakhma Fitria Larasati; Haikal Hidayat; Angkasa Putra; Sarifah Aini; Anita Syam; Hawati Hawati
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.v14i2.824

Abstract

A purse seine is an active fishing gear operated by encircling schools of fish. KM. Mutiara Sejati is one of the fishing vessels based in PPP Bajomulyo, Central Java, employing purse seine for small pelagic fisheries. That research aimed to explore the operational techniques of purse seine fishing gear and determine the time calculation for its operation. The study was conducted over five months, from October 2022 to March 2023, utilizing observation, interviews, and documentation as research methods. The operational area of the vessel was in the WPP 712 (Java Sea) with PPP Bajomulyo serving as the fishing base. Based on the research findings, the operational process of small pelagic purse seine began with a series of steps, including the deployment of fish aggregating devices, activation of vessel lights, deactivation of lights except for those at the stern, lowering of the boom lights, total shutdown of vessel lights, setting of the net, purse line retrieval, retrieval of the boom lights, net hauling process, catch retrieval, and ultimately, the re-arrangement of fishing gear. Calculation results indicated that the average operational time for the fishing gear during the nighttime was 87 minutes, while during the early morning hours, it was 83 minutes.

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