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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 894 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.

Page 90 of 90 | Total Record : 894

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