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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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PENGARUH PEMBERIAN PROBIOTIK RABAL PADA PAKAN TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP BENIH IKAN LELE DUMBO (Clarias gariepinus) Suparman Suparman; Andi Masriah; Nurilmi Achmad
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1293

Abstract

Dumbo catfish (C. gariepinus) is a fish as a source of animal protein that has developed as a commodity for fisheries cultivation. Catfish cultivation technology continues to develop and has a significant effect on the efficiency of catfish cultivation and is supported by the availability of a wide market. Feed is one of the important elements in cultivation activities as one of the keys to supporting the growth and survival of cultivated fish. Providing rabal probiotics in artificial feed is one alternative to produce feed that is easily digested so that it can increase growth. This research was conducted in Mbawa Village, Donggo District, Bima Regency, West Nusa Tenggara Province, this research is an experimental study using a Completely Randomized Design (CRD) and consists of 4 treatments and 3 replications, the treatments are K (control / without giving Rabal probiotics), 8 ml / 100 grams, 10 ml / 100 grams, and 12 ml / 100 grams of feed. The parameters observed were absolute growth, specific growth, catfish survival, and water quality. The data obtained were analyzed for variety, regression using the SPSS application and analyzed descriptively. Based on the results of the analysis of variance from this study, it shows that the administration of rabal probiotics through feed produces survival, specific growth rate and absolute growth that have no significant effect (p>0.05), but based on the results of the linear regression analysis, it can be seen that the administration of rabal probiotics in feed has an effect on the survival of catfish. The highest survival value was found in the treatment of 12 mL/100 grams of feed, which was 64.10% and the lowest in the control, which was 53.84%.
EVALUATION OF TIGER SHRIMP (Penaeus monodon Fabr.) HATCHERY MANAGEMENT AT THE BRACKISHWATER AQUACULTURE DEVELOPMENT CENTER, JEPARA, CENTRAL JAVA Dewi Nurhayati; Tuti Sumiati
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1294

Abstract

The success of tiger shrimp production is influenced by the availability of quality postlarvae. The objective of this study was to evaluate biotechnical aspects of tiger shrimp hatcheries to produce quality postlarvae and analyse the economic aspects of tiger shrimp hatchery business in BBPBAP Jepara. The method used in this research was a case study method. Analysis of data used include analysis of biotechnical aspects of tiger shrimp hatchery maintenance and spawning broodstock, broodstock feed management, larval and post larvae rearing management, and water quality and health management. Analysis of economic aspects that include, cost analysis, revenue, income, and business feasibility analysis which includes, Payback Period (PP), and Net Present Value (NPV), Internal Rate of Return (IRR), Benefit Cost Ratio (B/C Ratio). The results showed that tiger shrimp broodstock tiger shrimp comes from nature, spawning using the ablation method, the feed used is fresh feed, the type of feed used, and the type of feed used. feed used in the form of fresh feed, the type of feed for larvae and tiger shrimp larval and post larvae consisted of phytoplankton, artemia, and artificial feed. The economic aspects analysed include business capital of IDR 1,063,000,000.00/year, fixed costs of IDR 216,300,000.00/year, production costs of IDR 368,670,000.00/year, income of IDR 960,000,000.00/year and profit IDR 375,030,000.00/year. The results of business feasibility analysis including the PP value of 1,9 years, PP (discount factor 6,16%) of 3,04 years, the NPV value of IDR 156,237,555.00, the B/C ratio of 1.64 and the IRR value 19.64%.
Performa Molting dan Sintasan Lobster Air Tawar Cherax quadricarinatus yang Diberi Dosis Dicalsium Phosphate yang Berbeda Dwi Rachmat Budi Santoso; Firmansyah Bin Abd Jabbar; Andi Arham Atjo; Nur Indah Sari Arbit
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1296

Abstract

The composition of feed plays a critical role in determining growth and survival rate in aquaculture species. Freshwater crayfish, specifically Cherax quadricarinatus, is a high-value aquaculture commodity; however, cultivation is often limited by slow growth rates and high mortality. This study aimed to evaluate the effects of incorporating dicalcium phosphate (DCP) into the feed on molting frequency, growth, and survival of C. quadricarinatus. The experiment, conducted over 30 days at the Seppong Matakali Freshwater Fish Seed Center in Polewali Mandar, West Sulawesi, employed a completely randomized design with four DCP treatments (0% (A), 2% (B), 4% (C), and 6% (D) each with three replications. Data were collected on key metrics including absolute weight growth, absolute length growth, molting frequency, survival rate, specific growth rate, and feed conversion ratio. The findings indicated that the optimal performance was achieved with 4% DCP, resulting in a molting frequency of 0.77, absolute weight gain of 6.18 g, and absolute length gain of 0.92 cm. However, the highest survival rate of 90% was observed with the 6% DCP treatment.
EVALUATION OF ANTIOXIDANT PROPERTIES AND SENSORY CHARACTERISTICS OF Rhizophora mucronata LEAF TEA INFUSION Wendy Alexander Tanod; Didit Kustantio Dewanto; Novalina Maya Sari Ansar; Eko Cahyono; Frets Jonas Rieuwpassa; Yana Sambeka
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1297

Abstract

Rhizophora mucronata leaves are known to have antioxidant properties, including the presence of flavonoids and phenolic compounds. The infusion of these mangrove leaves has the potential for development into herbal drinks. This study aims to evaluate the antioxidant potential of R. mucronata leaves tea infusion that has been dried using sunlight and an oven. The process involved cleaning the R. mucronata mangrove leaves, drying them (either in the sun or in an oven), and grinding them into a powder. This mangrove leaf powder was then brewed with hot water and subsequently dried. The antioxidant capacity of the leaves tea infusion extract was assessed using the DPPH method. Additionally, the sensory acceptance of the mangrove leaves tea infusion was evaluated based on its appearance (color) and aroma. The results demostrated that the percentage inhibition of the mangrove leaves tea infusion extract dried in the sun ranged from 2.80% to 68.83%, with an IC50 of 79.99 ± 0.21 µg/mL. Conversely, the percentage inhibition of the oven-dried mangrove leaves tea infusion extract ranged from 19.25% to 95.41%, with an IC50 of 51.55 ± 0.12 µg/mL. Panelists expressed a moderate appreciation for the appearance (color) and aroma of the R. mucronata leaves tea infusion. No significant differences were observed in the assessments of appearance and aroma between the oven-dried and sun-dried samples. Overall, the findings suggest that R. mucronata leaves possess the potential to be developed into antioxidant-rich herbal drinks that can be appealing to consumers.
MOTIVATION AND INCOME CONTRIBUTION TO THE ECONOMIC INDEPENDENCE OF FISHERMAN WIVES IN GUDANG LELANG BANDAR LAMPUNG CITY Fatihatus Siyadah; Hartoyo Hartoyo; Abdullah Aman Damai
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1298

Abstract

ABSTRAK Mayoritas penduduk wilayah pesisir Gudang Lelang Kota Bandar Lampung bermatapencaharian sebagai nelayan yang memiliki pendapatan rendah, tidak menentu, tergantung pada alam. Hal demikan, membuat istri nelayan termotivasi untuk berperan aktif dalam kegiatan produktif yang dapat membantu perekonomian keluarga. Tujuan penelitian ini yaitu menganalisis pengaruh motivasi dan kontribusi pendapatan terhadap kemandirian ekonomi istri nelayan. Penelitian ini merupakan penelitian eksplanatif, dengan pendekatan kuantitatif. Metode penelitian dengan menggunakan metode survei. Pengumpulan data menggunakan teknik purposive sampling dengan responden sebanyak 70 orang. Pengolahan data menggunakan analisis jalur (path analysis). Hasil penelitian menyatakan bahwa motivasi dan kontribusi pendapatan berpengaruh terhadap kemandirian ekonomi istri nelayan, baik secara langsung maupun tidak langsung. Informasi yang terkandung dari data penelitian sebanyak 66,28% dapat dijelaskan oleh model penelitian ini, sisanya dijelaskan variabel lain di luar model dan error.
The THE EFFECT OF UTILIZING ASIAN CLAM (Anodonta woodiana) AS A SUSPENSION FEEDER ON THE WATER QUALITY OF NILE TILAPIA (Oreochromis niloticus) IN A YUMINA BUMINA SYSTEM WITH MINIMAL LAND USE Alexander Burhani Marda; Risca Permatasari; Dita Haryanti; Arya Yuda Saputra
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1299

Abstract

Integrated Multi-Trophic Aquaculture (IMTA) has limitations in its application due to the requirement for large cultivation areas. To address this issue, the IMTA system has been modified into the yumina bumina system, utilizing freshwater mussels (Anodonta woodiana) as suspension feeders and water spinach (Ipomoea reptans) as nitrogen absorbers. This study employed a completely randomized design with three treatments: (A) Nile tilapia without freshwater mussels, (B) Nile tilapia with 25 freshwater mussels per 15L, and (C) Nile tilapia with 50 freshwater mussels per 15L, over a 30-day period. The results indicated that the addition of freshwater mussels increased nitrite and nitrate levels in treatments B and C, yet supported specific growth rates of Nile tilapia in terms of length and weight, with the highest values observed in treatment C (1.05%/day) and B (3.75%/day), respectively. The system also achieved a survival rate of Nile tilapia above 80% with acceptable water quality parameters, including neutral pH (7.86–8.16) and high dissolved oxygen levels (17.77–18.02 mg/L). This integration demonstrates significant potential for optimizing Nile tilapia production efficiently while ensuring environmental sustainability.
IDENTIFICATION OF Anisakis simplex IN PURPLE SPOTTED BIG EYE FISH (Priacanthus sp.) FROM SOUTH BALI WATER AREA Amayliana Ajeng Nastiti; Sri Subekti; Kismiyati Kismiyati; Endang Wulandari Suryaningtyas
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1300

Abstract

Anisakis simplex infection in fishery products can be dangerous because it has zoonotic can transmitted infection from fish to humans. Purple spotted big eye fish (Priacanthus sp.) is one of the reef fish species produced in the waters of South Bali and is not immune to the zoonotic threat Anisakis simplex poses. This study was conducted to identify Anisakis simplex which is known to infect Purple Spotted Big Eye Fish (Priacanthus sp.) in the South Bali Water Area. The parameters observed in this study were related to the prevalence and intensity of Anisakis simplex in Purple Spotted Big Eye Fish (Priacanthus sp.). The research method used was descriptive quantitative with purposive sampling of fish samples. The samples used were 30 fish obtained from 15-20% of the catch of purple spotted big eye fish in the South Bali Water Area. The results of the study showed that the morphological identification that had been carried out showed that Anisakis simplex found to infect Purple Spotted Big Eye Fish (Priacanthus sp.) was an Anisakis simplex type III larva with a prevalence rate of 26.3% classified as a frequent infection. The intensity value of Anisakis simplex in this study was 4.92 ind/fish and was classified as a low category. The predilection from this study showed that the most infections were in the intestinal organs.
KUALITAS AIR DAERAH KJA DAN NON KJA DI WADUK JATIGEDE Melati Taufanputri; Zahidah Zahidah; Heti Herawati; Mochamad Candra Wirawan Arief
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1301

Abstract

The rapid development of fish farming using the Floating Net Cage (KJA) system has raised concerns about the water quality of the reservoir. This study aims to evaluate the water quality in KJA and non-KJA areas of the Jatigede Reservoir based on the physical-chemical parameters of the water. Analysis was conducted at four stations with varying levels of KJA activity. The results showed that, based on Government Regulation No. 22 of 2021, the pH and BOD parameters have exceeded the established quality standards. However, Jatigede Reservoir is still considered suitable for fisheries activities as other water quality parameters remain within the standards for Class II and III water. This study is expected to serve as a basis for the sustainable management of Jatigede Reservoir, aiming to mitigate the negative impacts of KJA on water quality while supporting its utilization as an economic livelihood resource for the local community.
CAPTURE FISHERIES BUSINESS ANALYSIS OF THE TROLL LINE FISHING FLEET AT THE PALABUHANRATU ARCHIPELAGO FISHING PORT, SUKABUMI, INDONESIA Faqih Baihaqi; Shafira Bilqis Annida
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1302

Abstract

The troll line fishing fleet is one of several capture fisheries business units often found at the Palabuhanratu Archipelago Fishing Port, Sukabumi, Indonesia. The Sukabumi Central Capture Fisheries Statistics Agency noted a decrease in trolling boats catching and landing fish at the Palabuhanratu Archipelago Fishing Port in the last ten years. This condition allegedly indicates a decline in income for the capture fisheries business players. This research evaluated the net income value of the catch fisheries business unit of the troll line fishing fleet at the Palabuhanratu Archipelago Fishing Port. Data was collected using survey and interview methods from January to March 2023. The purposive sampling method highlighted that 15 respondents consisting of ship owners, captains, and crew members of fishing boats were appointed as sources for this research. Analysis of the fishing business of the Troll Line fishing fleet evaluates the average net income value as 636,496,667 IDR/vessel/year. This net income value is distributed among seven business actors consisting of ship owners (317,596,429 IDR/year), a captain (95,278,929 IDR/year), and four crew members (55,579,375 IDR/person/year). The evaluation value of net income indicates that the fisheries business unit caught by the troll line fishing fleet at the Palabuhanratu Archipelago Fishing Port still has quite promising profits for all business actors.
THE EFFECT OF DIFFERENT FEED TYPES ON THE ABSOLUTE WEIGHT GROWTH OF FRESHWATER LOBSTER SEEDS (Cherax quadricarinatus) 1 MONTH AGE Hanafi Maulidditya Mukti; Sri Oetami Madyowati; Achmad Kusyairi; Nurul Hayati
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1306

Abstract

Fisheries cultivation in Indonesia includes ornamental fish cultivation and consumption fish cultivation. One of the problems in consumption fish cultivation is usually due to inappropriate feed factors, which makes the cultivation process tend to be long and inefficient. This research aims to determine the right type of feed to support the absolute weight growth of 1 month old freshwater lobster (Cherax quadricarinatus) seeds. The method used was an experimental method using a completely randomized design (CRD) with 5 treatments and 5 replications. The test animals used were 1 month old lobster seeds with an initial average weight of 1.60, the seeds were obtained from the spawning of the Krian lobster cultivation breeders. Lobsters were reared and given food according to treatment in the form of P1 (pellets), P2 (maggot), P3 (silk worms), P4 (potatoes, P5 (Daphnia magna) for 30 days. The results of the research showed that P3 silk worm food gave the highest absolute weight growth, namely 1.29gr, then maggot P2 which is 0.79gr, potato P4 0.64gr, then pellet P1 0.55g and finally daphnia magna with a figure of 0.17gr Absolute weight growth is the main parameter observed as well as supporting parameters including water quality including temperature , pH, and dissolved oxygen.

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