cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Rachmat Hidayat
Contact Email
jurnaliptekspspuh@gmail.com
Phone
+6285241717899
Journal Mail Official
jurnaliptekspspuh@gmail.com
Editorial Address
Universitas Hasanuddin, JL. Perintis Kemerdekaan Km. 10, Kec. Tamalanrea, Kota Makassar
Location
Kota makassar,
Sulawesi selatan
INDONESIA
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 172 Documents
 13   14   15   16   17 
Organization and Work Relationship Patterns of Fishers used Boat Lift Nets in Ballang Lompo Island, South Sulawesi Andi Adri Arief
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 9 No. 1 (2022)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (127.61 KB) | DOI: 10.20956/jipsp.v9i1.20875

Abstract

This study aims to analyze the organization and working relationship of boat lift net fishers, the recruitment system for group members, the form and nature of the employment relationship, and the wage system in fisherman working groups. The research method is qualitative, and the research type is descriptive. Purposefully, the research location was chosen by the defined research challenge. In-depth interviews and observation participation will be used to acquire qualitative data. In this study, data processing and analysis were carried out simultaneously in a process that was carried out continuously since data collection was carried out, especially in organizing, selecting, and categorizing data in the form of narrative descriptions or thick descriptions. The study results indicate that the organization and working relationship of fishers who use lift-net fishing gear on Balang Lompo Island still use local rules that live in the community. These rules regulate cooperative relationships between Ponggawa (owner of production equipment), Ponggawa sea (leader of production activities), and Sawi (workers/subordinates). For the Sawi greens recruitment system, kinship and neighborhood factors are still the main factors compared to other factors. The profit-sharing system applied is one of the local rules inherent in the fishery process. Ritual practices associated with belief in the fishing community on this island are codes of conduct that become rules that are still maintained while making adjustments along with the times.
Estimating Fishing Seasons for Scads in Barru District: An Approach for Efficiency and Effectiveness Fishing Business of Management Muhammad Ridwan; Ilyas; Andi Rusdi Walinono
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 9 No. 1 (2022)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (139.878 KB) | DOI: 10.20956/jipsp.v9i1.21135

Abstract

With a coastline of about 78 km, the potential for capture fisheries in the waters of Barru Regency is veryprospective, especially for several groups of purse seine fishermen for kite fishing. This study aims to estimatethe pattern of scads fishing season in Barru Waters, and to simply describe an effective fishing managementinstrument. This study used CPUE time series data (catch per unit effort) from the Marine Fisheries Agency ofBarru Regency in 2017-2020 and interviews with several purse seine fishermen in the last year of 2021. Inaddition, simple satellite imageries of sea surface temperature (SST) and chlorophyll-a were also used todescribe environmental conditions during the peak fishing season for the study period June-August 2021. TheCPUE moving average time series analysis was used to calculate the fishing season index (IMP). The resultsshowed that the peak season for scads fishing occurred in the east season around Barru coastal Waters,especially in June. This condition may correspond to warm temperatures, and relatively high chlorophyllconcentrations. Such conditions create potential fishing grounds for scads fishery along the study area. Thisinformation on scads fishing season is very helpful in improving the quality of management of small pelagicfisheries in Barru and surrounding waters particularly, when is the best time to increase the fishing efforts.
Population dynamics of climbing perch fish (Anabas testudineus) in the waters of Tempe Lake, Wajo Regency, South Sulawesi Siti Khadijah Srioktoviana; Faisal Amir; Achmar Mallawa
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 9 No. 1 (2022)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jipsp.v9i1.20062

Abstract

Climbing perch (Anabas testudienus) is one of the inhabitants of Lake Tempe exploited throughout the year, so it is feared that its population has decreased. This study aims to analyze aspects of the dynamics of the climbing perch population, including age group, population growth, mortality, exploitation rate, and yield per recruitment. Data on the total length of fish were collected by measuring all catches of fishermen from October to December 2021. Age groups were analyzed using the Battacharya method, L∞ and K used the Ford and Walford method, M used the Empiris Pauly method, Z, F, and E used the Beverton and Holt method. Data analysis using FISAT-II software and Microsoft Excel. The results showed that the climbing perch in the waters of the Lake Tempe Wajo Regency had a total length range of 6 – 20.8 cm, the highest catch was in the middle-class size of 11.5 – 13.5 cm, and the average length is 13.03±2.15 cm. The population consists of two age groups, the estimated value L∞ = 26.3 cm, K = 0.5 year-1 and t0 = -0.3384 years. The estimated Z, M and F values are 3.41 year-1, 1.22 year-1, and 2.19 year-1, respectively. The exploitation rate is 0.64 year-1, and the actual and optimal Y/R are 0.015gram recruitment-1 and 0.0163 gram recruitment-1, respectively. The conclusion is that climbing perch in the waters of Lake Tempe  Wajo Regency require a short time to reach the maximum length, the main cause of population death due to fishing, and the recruitment process is not optimal due to the high rate of exploitation.
ANALYSIS OF THE CYSTOCARP DEVELOPMENT OF SEAWEED (Kappaphycus alvarezii) ON MEDIA ENRICHED WITH A COMBINATION OF NITROGEN AND PHOSPHATE Muhammad Sahir; Rustam; Gunarto Latama; Isma Riskiani
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 9 No. 2 (2022)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jipsp.v9i2.22373

Abstract

Seaweed (Kappaphycus alvarezii), in terms of providing seeds in cultivation activities, is still carried out vegetatively, namely cutting the thallus (cuttings), which is then cultivated until it is ready to be harvested (Rao & Reddy, 1997). However, such a method will experience problems, especially the provision of quality seeds on a large scale, and it does not depend on the season. The possible alternative to do is by generative seeding method. K. alvarezii can be developed for cultivation by utilizing the nature of generative reproduction through the development of carpospores, characterised by cystocarps on the surface of the thallus. However, the cystocarp that has been formed needs nutrients in the development process to produce spores of good quality and quantity. Nutrients that are needed to support cystocarp development include nitrogen and phosphate. The benefits of nitrogen and phosphate for seaweed growth cannot be replaced with other elements. This is due to the role of nitrogen as a constituent of protein and phosphate as an energy provider. This study aimed to determine the optimum nitrogen and phosphate enrichment ratio for cystocarp development. The research was carried out from November 2018 to February 2019 at the Seaweed Laboratory of the Takalar Brackish Aquaculture Fisheries Center (BPBAPT). The research location is Mappakalompo Village, Galesong District, Takalar Regency, South Sulawesi Province. They were analyzed at the water quality laboratory of Hasanuddin University to analyse the N and P content in the media. There were 6 treatments with 3 replications each, namely Treatment A: Without enrichment (SW), Treatment B: 1N=0.5 ppm: 1P=0.5 ppm, Treatment C: 2N=1 ppm: 1P= 0,5 ppm, Treatment D : 3N=1,5 ppm : 1P=0,5 ppm, Treatment E : 1N=0,5 ppm: 2P = 1 ppm, and Treatment F : 1N=0,5 ppm : 3P = 1.5 ppm. The results showed that the development of a shorter cystocarp phase was found in treatment D, which was 14 days. Meanwhile, treatment with a long time of 17 days occurred in treatment A (SW).
A PROFIT SHARING SYSTEM OF HAND LINE FISHERMEN AT HILA VILLAGE CENTRAL MALUKU DISTRICT Saiful Gazali; Angela Ruban
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 9 No. 2 (2022)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jipsp.v9i2.23769

Abstract

Income of hand line fisherman very dependent on the influence of nature and the existence of a working relationship between boat owners and labor fishermen in fishing operations. This study aims to analyze the profit-sharing and income-sharing system of hand line fishermen at Hila Village, Central Maluku District. Primary data was collected through interviews with 6 fishermen and analyzed using the business income equation and profit sharing system as well as the amount of income earned by fishermen. The results showed that hand line business income of Rp23.093.023/month and the application of the profitsharing system is 1:3 for owner fishermen, boats and 1 crew member. However, the boats's share becomes the property of the owner fisherman, so the owner fisherman gets 2 shares and the crew gets 1 share. The income obtained based on the profit sharing system is the owner of Rp15.393.349/month and the crew of Rp7.697.674/month.
SOCIAL ECONOMIC ANALYSIS OF ILLEGAL FISHING FISHERS IN SPERMONDE ISLAND Adri Arief
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 9 No. 2 (2022)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jipsp.v9i2.23772

Abstract

The sustainable use of fish resources is closely related to fishing practices by fishermen. It is a classic problem that utilizing marine and fishery resources, the exploitation method carried out by fishermen often does not consider environmental sustainability aspects or is contrary to the principles of responsible fisheries management (Code of Conduct for Responsible Fisheries - CCRF). This study aims to examine IUU fishing activities from the socio-economic dimension, which under certain conditions will produce its own understanding, especially when it comes to traditional rights, resource share allocation, and the level of dependence on fishery resources. The type of research is qualitative research with a case study method. Data collection techniques are observation, interviews, and literature study. The data collected includes primary data and secondary data. The data analysis technique used is the content analysis method through the stages of data reduction, data presentation, and drawing conclusions. The results of this study indicate that illegal fishing that occurs in the Spermonde Islands is dominant due to the pressure to fulfill economic needs, other factors are the low understanding of the importance of sustainable use of fishery resources; increasing demand for foreign markets, especially live fish; and inconsistency and weak law enforcement in preventing the use of explosives and drugs. Empirical data on resource potential is required and integrated into policy formulation in the form of responsible fisheries, including other activities that can be done by fishermen as alternative livelihoods, and ecosystem approaches for conservation and management of fish stocks of related species.
The Influence of Ocean Current Patterns on Surface Marine Debris Distribution In Makassar City Waters Faizal, Ahmad; Werorilangi, Shinta; Samad, Wasir
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 10 No. 1 (2023)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jipsp.v10i1.26391

Abstract

A survey of the abundance and distribution of macro debris (>2.5 - <100 cm) and meso-debris (>0.5 – <2.5 cm) has been carried out in Makassar City waters. This research was carried out to map the distribution of surface marine debris following ocean current patterns. The macro debris abundance range is 2222-17222 items/km2 and the meso-debris range is 2222-30556 items/km2, with the dominance of 47,03% plastic debris for macro sizes and 49,74% wood debris for meso-sizes. The highest abundance was found at the Jeneberang estuary, then at the Losari Coastal Waters and the lowest at the mouth of the Tallo River. The current pattern in Makassar City waters at low or high tide tends to move from north to south towards the  Jeneberang River estuary, with the current speed getting southern and slower. This condition causes a high abundance of macro and meso debris at the mouth of the Jeneberang River.
The Preferency and Chemical Characteristics of Stick Products Fortification of Suckermouth Catfish Flour (Pterygoplichthys pardalis) Nursinah Amir; Sahrul; Nursyamsi Djamaluddin; Irma Andriani
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 9 No. 2 (2022)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jipsp.v9i2.23773

Abstract

Suckermouth catfish (Pterygoplichthys pardalis) are found in Lake Tempe, Wajo Regency, but their existence has not been utilized so far and is even considered the cause of the loss of several endemic fish species in the lake. This study aims to determine the chemical characteristics and the preference level of sticks fortified with Suckermouth catfish (Pterygoplichthys pardalis) meal as an effort to utilize these fish. The research method used was experimental with treatment of SK (control without adding Suckermouth catfish flour), S1 (addition of 10 g of Suckermouth catfish flour), S2 (addition of 20 g of Suckermouth catfish flour), and S3 (addition of 30 g of Suckermouth catfish flour). The parameters observed were moisture, protein, fat, carbohydrate, and ash content, and the level of preference (hedonic test). The results showed that the panelists tended to say they really like the appearance and flavour of the stick S1 product, and very much like the taste and texture of the stick S3 product. The highest protein and water content was in S3 treatment, the highest ash and carbohydrate content was in SK treatment, and the highest fat content was in S1 treatment
Spatial and Temporal Distribution of Skipjack and Little Tuna in Fisheries Management Area 713 Safruddin, Safruddin; Hidayat, Rachmat
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 10 No. 1 (2023)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Indonesian Fisheries Management Area (IFMA) 713 is a strategic and potential area for utilizing large pelagic fishery resources. In general, there are no fixed fishing grounds for large pelagic fish, and they are always changing and moving following the movement of environmental conditions, which naturally causes fish to choose a more suitable habitat. This study examines the distribution and abundance of skipjack tuna (Katsuwonus pelamis) and little tuna (Euthynnus sp) in relation to oceanographic conditions such as the distribution of sea surface temperature and sea surface chlorophyll-a concentrations in Indonesian Fisheries Management Area 713, which includes the Makassar Strait, Flores Sea, and Bone Bay. Based on the findings, skipjack tuna tends to be caught at warmer temperatures and higher chlorophyll-a concentrations than little tuna. Skipjack tuna tended to be distributed at a temperature of 29.84°C-30.28°C, which was associated with a chlorophyll-a concentration of 0.3 mg m-3, in contrast to little tuna, which was distributed at a temperature of 27.92°C-28.66°C with the most productive chlorophyll-a concentration (relatively high CPUE) of 0.2 mg m-3. This information on habitat distribution and optimum conditions of oceanographic parameters is very useful for the sustainable management of skipjack tuna and little tuna in the IFMA 713. in contrast to little tuna, which was distributed at a temperature of 27.92°C-28.66°C with the most productive chlorophyll-a concentration (relatively high CPUE) of 0.2 mg m-3. This information on habitat distribution and optimum conditions of oceanographic parameters is very useful for the sustainable management of skipjack tuna and little tuna in the IFMA 713. in contrast to little tuna, which was distributed at a temperature of 27.92°C-28.66°C with the most productive chlorophyll-a concentration (relatively high CPUE) of 0.2 mg m-3. This information on habitat distribution and optimum conditions of oceanographic parameters is very useful for the sustainable management of skipjack tuna and little tuna in the IFMA 713.
Trend of Production and Income of Hand Line Fishermen in Tulehu Village, Central Maluku District Lisaholith, Lia Paradita Sani; Ruban, Angela; saifulgazali, saifulgazali; Kaya, Ivonne Raystika Gretha
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 10 No. 1 (2023)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Hand line fishing business can contribute to fishermen's income. Still, this business is faced with risks and uncertainties in the amount of production, one of the factors causing it is the seasonal factor. The uncertainty of the amount of production will affect the amount of income fishermen receive. This study aimed to determine the production and income trends of hand-line fishermen in Tulehu Village, Central Maluku Regency, from September to December 2022. Primary data were collected through interviews with ten fishermen and analyzed using the business income equation. The results showed that the highest level of tuna (Thunnus sp) production in December was 690kg and the lowest in September was 299kg, while the highest income was IDR26.682.084 in December and the lowest was IDR11.850.084 in September.

Page 15 of 18 | Total Record : 172

 13   14   15   16   17 

Filter by Year

2014 2025


Reset
Filter By Issues
All Issue Vol. 12 No. 2 (2025) Vol. 12 No. 1 (2025) Vol. 11 No. 2 (2024) Vol. 11 No. 1 (2024) Vol. 10 No. 2 (2023) Vol. 10 No. 1 (2023) Vol. 9 No. 2 (2022) Vol. 9 No. 1 (2022) Vol. 8 No. 2 (2021) Vol. 8 No. 1 (2021) Vol. 7 No. 14 (2020) Vol. 7 No. 13 (2020) Vol. 6 No. 12 (2019) Vol. 6 No. 11 (2019) Vol. 5 No. 10 (2018) Vol. 5 No. 9 (2018) Vol. 4 No. 8 (2017) Vol. 4 No. 7 (2017) Vol. 3 No. 6 (2016) Vol. 3 No. 5 (2016) Vol. 2 No. 4 (2015) Vol 2, No 3 (2015) Vol. 2 No. 3 (2015) Vol 1, No 2 (2014) Vol. 1 No. 2 (2014) Vol 1, No 1 (2014) Vol. 1 No. 1 (2014) More Issue