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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 1,011 Documents
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BIOECOLOGICAL EXPLORATION AND DISTRIBUTION MAPPING OF CYPRINIDAE FISH IN THE BATANG ASAI RIVER, SAROLANGUN, JAMBI PROVINCE Yoppie Wulanda; Rizky Janatul Magwa; Ester Restiana Endang Gelis; Septy Heltria; Lauura Hermala Yunita; Farhan Ramdhani; Febrina Rolin; Yusyam Leni; Muhammad Hafidz Ibnu Khaldun; Ainun Rohmawati Bareta
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.2173

Abstract

The Batang Asai River in Sarolangun Regency, Jambi, is one of the major rivers with a length of approximately 104 km. Currently, its water quality is declining due to anthropogenic activities such as land clearing, settlements, and mining. This condition threatens the sustainability of fish populations, particularly those from the Cyprinidae family, which are important food fish and sensitive to environmental degradation. However, scientific information regarding the bioecology and spatial distribution of Cyprinidae in this area remains very limited. Therefore, this study is necessary to provide baseline data to support adaptive conservation strategies and fisheries management. The objectives of this research are to identify Cyprinidae species, analyze bioecological aspects (morphometrics, diversity, reproduction, and habitat characteristics), map spatial distribution based on GIS, and determine conservation status according to the IUCN Red List. The study was conducted in August 2025 at three observation stations. The methods used include field surveys, bioecological analysis, and GIS-based spatial mapping. The results showed that 19 species of Cyprinidae were identified with a total of 482 individuals. The fish diversity index value of 2.07 indicates a moderate diversity category, with an evenness value of 0.70 and a dominance value of 0.17. The sex ratio of males to females was 1.9:1, dominated by fish at gonadal maturity stage (GMS) I with 263 individuals. In general, the water quality of the Batang Asai River still supports fish life, and no species were classified as threatened according to the IUCN Red List.
SKRINING FITOKIMIA DAN AKTIVITAS ANTIOKSIDAN EKSTRAK Padina australis DARI DESA SUMBERKIMA Geeta Adsari Barus; I Nyoman Dodik Prasetia; Made Dwipa Kusuma Maharani; Gressty Sari Br Sitepu Sitepu
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.2252

Abstract

Padina australis is known to contain various bioactive compounds. This study examines the potential of Padina australis from Sumberkima Village, which has not been widely explored. The main objective of this research is to conduct phytochemical screening to identify the secondary metabolite profile and determine the level of antioxidant activity through the determination of the IC50 value, in order to provide a scientific data foundation for developing the potential of this seaweed, especially in the aquaculture sector. Sample extraction was performed using the maceration method with distilled water as the solvent and heating on a hot plate. The analyzed parameters were phytochemical content, which included quantitative tests for phenols, flavonoids, and tannins, and qualitative tests for saponins, alkaloids, and terpenoids, as well as antioxidant activity using the DPPH method. Data analysis was conducted descriptively to classify the strength of the antioxidant activity and the presence of phytochemical compounds. The quantitative phytochemical test results showed that the P. australis extract contained total phenols of 176.98 mg/100g, flavonoids of 101.49 mg/100g, and tannins of 5.31 mg/100g. Meanwhile, the qualitative tests showed negative results for saponins, alkaloids, and terpenoids. The antioxidant activity test results showed a very high IC50 value of 6213.2823 ppm, indicating that the antioxidant activity level of this extract is classified as very weak or inactive. This low antioxidant activity is suspected to be due to the combination of using distilled water as a solvent and an extraction method that is less effective in optimally extracting potent bioactive compounds. Therefore, further research with solvent variations or the application of modern extraction techniques is recommended.
ANIMAL WELFARE IN VANAME SHRIMP (Litopenaeus vannamei) FARMING IN CV. ANUGRAH ABADI PERKASA PONDS WITH DIFFERENT STOCKING DENSITIES Leonard Yohanes Benedict Cengga; Kadek Lila Antara; Jasmine Masyitha Amelia
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.2264

Abstract

This study aims to evaluate the application of animal welfare principles in the cultivation of whiteleg shrimp (Litopenaeus vannamei) in the ponds of CV. Anugrah Abadi Perkasa with different stocking densities. This study was motivated by the increasing global market demand for animal welfare standards in aquaculture, while its application in Indonesia is still limited. The method used is descriptive quantitative through direct observation and measurement of observed parameters, as well as active participation supported by documentation. Animal welfare assessment uses a non-invasive approach based on four main indicators, namely environment, nutrition, health, and behavior. The results show that the implementation of animal welfare at CV. Anugrah Abadi Perkasa has been running well in all research plots. The applied cultivation management, such as feed management, water quality control, and disease prevention are able to support optimal shrimp growth and survival. Most of the observed indicators are in the good welfare category. The assessment of nutritional and behavioral indicators in all four plots obtained a score of 1 (good welfare). For environmental and health indicators, the assessment score of 1 (good welfare) is found in plots 1 and 3 with low stocking densities. A score of 2 (tolerable welfare) was found in plots 2 and 4 with high stocking densities, indicating that these conditions are still within tolerable limits, but indicate a decline in environmental quality and health, potentially affecting shrimp growth and survival. This study recommends optimal stocking density management, improved shrimp health management, strengthened animal welfare principles, and the development of more comprehensive evaluation indicators to support the sustainability of whiteleg shrimp farming in Indonesia.
UTILIZATION OF CHITOSAN EDIBLE COATING FROM WHITELEG SHRIMP (Litopenaeus vannamei) WASTE ON THE SHELF LIFE OF SALTED EGGS Talitha Nabilah; Sakinah Haryati; Bhatara Ayi Meata
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.2284

Abstract

Salted eggs are eggs preserved by salting. A common problem faced by salted egg producers is their short shelf life. This study aims to determine the best concentration of whiteleg shrimp chitosan as an edible coating in maintaining the quality of salted eggs during room temperature storage. This study used a completely randomized design (CRD)two replications with shrimp chitosan concentrations consisting of 0%, 2%, 4%, and 6% with a storage period of 28 days. The method used in this study was a laboratory-scale experimental method. This study was conducted in three stages: making the edible coating, coating, and storing the salted eggs. Shrimp chitosan edible coating was characterized by a viscosity test. Salted eggs that had been coated with chitosan edible coating were tested for weight loss, organoleptic, proximate, TPC (Total Plate Count), and Bayesian test. Based on the results of the study, the best treatment was at a chitosan concentration of 6% with an aroma value of 5.98; texture 6.03; color 5.55; and taste 5.57. The proximate test of salted eggs from the best treatment contained water content of 52.59%, protein 13.42%, fat 19.83%, and ash 2.84%. The weight loss test of the best treatment was 0.005% and the TPC had a value of 1.55×103 CFU/g at the end of storage.
PENGARUH FAKTOR LINGKUNGAN TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN DISCUS (Symphysodon spp.) Abdul Wafi
Vol 16 No 3 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i3.881

Abstract

Discus fish (Symphysodon spp.) are one of the popular freshwater ornamental fish with their beautiful colors. Environmental factors play an important role in the growth and survival of discus fish. This study aimed to examine the influence of environmental factors, namely water temperature, water quality, and feed availability, on the growth and survival of discus fish. The study was conducted using a Completely Randomized Design (CRD) with a 3×2×2 factorial arrangement and three replications. Parameters measured included body length, body weight, and survival rate (SR), as well as water quality parameters (temperature, pH, dissolved oxygen, ammonia, nitrite, nitrate, hardness, and conductivity). Data were analyzed using factorial ANOVA followed by Tukey HSD test. The results showed that water temperature, water quality, and feed availability had highly significant effects (P<0.05) on the growth and survival of discus fish. The optimal water temperature for discus fish growth was 30 °C, yielding an average body length of 6.8 ± 0.6 cm and body weight of 18.2 ± 1.7 g. Aquarium water quality resulted in better growth and survival compared to tap water. Ad libitum feed availability produced the highest growth with an average body length of 6.7 ± 0.6 cm and body weight of 18.1 ± 1.7 g.
STUDY OF SEA SURFACE TEMPERATURE IN INDONESIA ON MONTHLY RAINFALL PREDICTIONS ON AMBON ISLAND Suryandi Imanuel Sugiarto; Julius Anton Nicolas Masrikat; Simon Tubalawony
Vol 16 No 1 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i1.1007

Abstract

Ambon Island which is part of the territory of Indonesia has a unique rain pattern. When most parts of Indonesia experience the rainy season, Ambon Island actually experiences a dry season, and vice versa. This study aims to predict rainfall on Ambon Island using sea surface temperature predictors with high correlation. The study was conducted by observing rainfall (CH) data from the Pattimura Ambon Meteorological Station, SPL data with a spatial resolution of 0.25o x 0.25o covering the territory of Indonesia obtained from the European Union's Earth Observation Program (Copernicus) over a period of 30 years (January 1991-December 2020. The results show the Ambon CH Pattern showing Local Patterns and SPL conditions in Indonesia show that in the November-May period Indonesia tends to be dominated by SPL above 28.5oC, SPL warming occurs in southern Indonesia. Meanwhile, in the June-October period, there was a cold SPL movement from southern Indonesia, so that the northern part experienced SPL warming. The highest negative CH and SPL correlation values of 0.57 were in the 15o LS and 135.5o BT regions, while the highest positive correlation values of 0.50 were in the 14.5o LU and 121.25o BT regions. Based on the model built from SPL predictors, the best prediction result is the SPL(+) Model with an RMSE of 227.79.
SUPPLY CHAIN ANALYSIS OF SKIPJACK TUNA (Katsuwonus pelamis): A CASE STUDY OF POLE AND LINE FISHERIES IN SOUTHEAST MINAHASA Risman Kadir; Munirah Tuli; Alfi Sahri Remi Baruadi
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.1720

Abstract

This study aims to determine the supply chain of skipjack tuna (Katsuwonus pelamis) caught by pole and line vessels at Belang Port, Southeast Minahasa Regency, using a descriptive survey approach. Involving fishermen, collectors, and retailers as respondents, data was collected through interviews, observation, documentation, and supporting literature review. The results revealed three main marketing channels: (1) directly from fishermen to consumers, (2) fishermen to retailers, and (3) fishermen to collectors and then to retailers. The largest marketing margins are obtained by retailers, while fishermen receive the lowest margins, indicating an imbalance in profit distribution. Marketing efficiency is hampered by limited capital, inadequate infrastructure, limited access to market information, and fishermen's dependence on collectors. To improve fishermen's welfare, this study recommends strengthening fishermen's institutions, improving market access, and training and empowering fishermen in more effective marketing strategies.
IDENTIFICATION AND PREVALENCE OF Edwardsiella tarda BACTERIA INFECTING TILAPIA (Oreochromis niloticus) AT CV SERAMBI IKAN CENTER, LAMBARO Fauzia Malina; Suri Purnama Febri; Andika Putriningtias; Retno Sari Putri
Vol 16 No 3 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i3.1727

Abstract

Edwardsiella tarda is a gram-negative pathogen that can cause serious disease in fish, including mass mortality. Tilapia fish infected with E. tarda bacteria show clinical symptoms such as sore skin, swelling and decreased appetite. Bacterial identification was carried out at the SKIPM Laboratory, Aceh Besar, to confirm the presence of E. tarda using biochemical tests. The target organs taken for the isolation process are the liver, kidneys and spleen. This research uses a descriptive survey method with sampling using a purposive sampling technique. The results of the research show the morphological characteristics of the bacterial colony which, when viewed from above, is round, flat, intact and whitish in color. The observation table data from the identification results showed that two fish samples with sample codes N5 and N7 were infected with Edwardsiella tarda bacteria in the same target organ, namely the liver. Bacteriological examination through biochemical tests, Edwardsiella tarda bacteria showed negative results in the 3% KOH test, positive in the indole test, and negative in the oxidase test. The prevalence rate of bacterial attacks obtained from the 10 fish samples used was 20% of the total samples.
ANALISIS NUTRISI PAKAN IKAN BERBAHAN BAKU CANGKANG KERANG SIMPING (Placuna placenta) Nur Hikma; Tri Widayati Putri; Jawiana Saokani; Zul Khairiyah
Vol 16 No 1 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i1.1807

Abstract

This study aims to analyze the nutritional content of fish feed made from scallop shells (Placuna placenta) as an effort to utilize abundant fishery waste in the coastal areas of South Sulawesi. This study used a completely randomized design (CRD) with three treatments: 0%, 10%, and 20% scallop shell flour addition, each replicated three times. Parameters analyzed included moisture content, ash content, crude fiber, protein, and fat using the proximate test method. The results showed that the addition of scallop shell flour affected the nutritional composition of the feed. The sample with the addition of 20% scallop shell flour had a protein content of 38.09%, fat content of 9.31%, fiber content of 6.65%, moisture content of 8.00%, and ash content of 11.19%. All parameters met the quality standards for fish feed according to SNI 9043-4:2022.
ANALISIS NUTRISI PAKAN IKAN BERBAHAN BAKU LIMBAH KULIT IKAN TUNA (Thunnus albacares) Sugihastira Sugihastira; Tri Widayati Putri; Jawiana Saokani; Zul Khairiyah
Vol 16 No 1 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i1.1808

Abstract

This study aimed to analyze the nutritional content of fish feed made from tuna (Thunnus albacares) skin waste as an alternative to utilizing fishery waste into value-added products. The study was conducted by preparing feed with varying percentages of tuna skin added. The nutritional content, including moisture content, ash content, crude fiber, protein, and fat, was then analyzed using standard methods. The results showed that the addition of tuna skin increased protein and fat content, with the highest values found in the 40% tuna skin treatment (36.98% protein, 11.72% fat, 6.60% fiber, 11.35% moisture content, and 7.85% ash content). All parameters met fish feed quality standards (SNI 9043-4:2022). This indicates that tuna skin waste has the potential to be utilized as an economical and environmentally friendly fish feed additive, while supporting the sustainability of fish farming.

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