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Rachmat Hidayat
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jurnaliptekspspuh@gmail.com
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+6285241717899
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jurnaliptekspspuh@gmail.com
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Universitas Hasanuddin, JL. Perintis Kemerdekaan Km. 10, Kec. Tamalanrea, Kota Makassar
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JURNAL IPTEKS PEMANFAATAN SUMBERDAYA PERIKANAN
Published by Universitas Hasanuddin
ISSN : 2355729X     EISSN : 26145014     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Earth & Planetary Sciences
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan is a peer-reviewed journal published by the Faculty of Marine Science and Fisheries Hasanuddin University. The journal is a scientific and independent journal covering original research and review on fishing technology, fishing strategy and management, marine fisheries information system, and fish handling and processing technology, including: Aquatic Science, Fishing Technology, Fishing Gear and vessel, Fishing Ground, Fish Handling and Processing, Fisheries Information System, Fishing Management, Fisheries Oceanography, Estimation of Fish Stock and Conservation, This journal publishes papers in the field of marine and fisheries science for the first time in the April 2014 issue and the Faculty of Marine and Fisheries Sciences is its publisher. This journal is the Scientific Journal of Science, Technology, and the Art of Fisheries Resources Utilization which is published twice a year (April and October).
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 2 Documents
 1 
Search results for , issue "Vol. 12 No. 1 (2025)" : 2 Documents clear
Effect of Type of Diluent on The Growth of Bacterial Colonies Bacillus sp. on The Isolation Process in Bacterial Culture Darmawan, Riko; Wirawan, Indra; Agustini, Maria
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 12 No. 1 (2025)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jipsp.v12i1.43243

Abstract

Bacillus sp. are bacteria that play an important role in shrimp farming, especially in maintaining the balance of the pond ecosystem and as probiotics. This study aims to determine the effect of the type of diluent on the number of Bacillus sp. colonies formed in the isolation process and determine the most effective diluent. Three types of diluents were used, namely distilled water, NaCl solution, and infusion water (NaCl 0.9%). This study used a completely randomized design (CRD) with 9 replicates in each treatment. The data obtained were analyzed using one-way ANOVA to determine the significance of differences between treatments, followed by Tukey test and LSD 5%. The results showed that distilled water produced the highest number of colonies (1711.56), followed by infusion water (1222) and NaCl solution (771.44). The ANOVA test showed highly significant differences (p<0.05) between treatments, with Tukey and LSD 5% test results supporting these findings. 0.9% infused water was proven to be an effective diluent for the isolation of Bacillus sp. which provides an accurate picture of the bacterial population, because growth is optimal and remains controlled. This study recommends the use of infusion solution in the process of bacterial isolation to be applied in pond culture, in order to improve water quality through the utilization of probiotic bacteria.
Bibliometric Analysis of Research Trends on Catch Handling on Purse Seine Vessels Kasim, Muh Kasim; Rusli; Wahyuni Firman, Sri; Fattah , Nurlaeli
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 12 No. 1 (2025)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jipsp.v12i1.43429

Abstract

This study aims to analyze research trends related to the handling of catch on purse seine ships using a bibliometric approach. The fishing industry has a strategic role in food supply and global economic growth, where purse seine is one of the most commonly used fishing gear. The handling of catches on board ships has a great influence on fish quality, economic efficiency, and the sustainability of the fishery industry. However, there are still various challenges in the implementation of optimal storage methods, pre-processing, and sanitation and hygiene on board. Using data from the Scopus database, this study analyzes publication patterns, research collaborations, and main topics that develop in the study of handling catch on purse seine ships. The results of the analysis show that there is an increase in research interest in the aspects of storage technology and sustainability of fishery products. In addition, this study identifies a gap in studies related to technological innovations in handling fish on ships that are more efficient and environmentally friendly. The implications of this study provide insights for academics, industry practitioners, and policymakers to improve more effective and sustainable catch management systems.

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