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ALBACORE
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Albacore : Jurnal Penelitian Perikanan Laut
Published by Institut Pertanian Bogor
ISSN : 25491326     EISSN : 2655559X     DOI : 10.29244
Core Subject : Humanities, Agriculture,
Agriculture, Biological Sciences & Forestry Humanities
Albacore (Jurnal Penelitian Perikanan Laut) merupakan salah satu jurnal ilmiah di Departemen Pemanfaatan Sumberdaya Perikanan, FPIK IPB. Jurnal ini melanjutkan Bulletin PSP yang telah hadir lebih dahulu sejak tahun 1992 hingga tahun 2013.
Arjuna Subject : Umum - Umum
Articles 298 Documents
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BAIT BOOSTER UTILIZATION ON BOTTOM GILLNET IN PALABUHANRATU BAY WATERS Zulkarnain; Mawardi, Wazir; Sri Wiyono, Eko; Firdaus, Muhammad Fakhri
Jurnal Penelitian Perikanan Laut (Albacore) Vol 9 No 4 (2025): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.9.4.529-541

Abstract

The technological status of bottom gillnet fishing gear (rampus net) and its fishing operation methods have not changed much in its development and tend to be static. This problem also occurs among rampus net fishermen in Palabuhanratu Bay, where there is a decrease in catch productivity. The technological innovation needed for rampus net fishing gear is the use of bait boosters to attract and gather fish so that they are easy to catch. The research activities were carried out using an experimental fishing method with 20 trips as replications by comparing between treatment of rampus net with the control. The results showed that there was an increase in catches in treatment of rampus net compared to the control. The catch consisted of 61.2% demersal fish and 38.8% pelagic fish, dominated by largehead hairtail fish. The productivity of the treatment of rampus net had a value greater than the control, namely 0.85 kg/net-piece and 0.50 kg/net-piece, respectively. The production margin of the catch of the rampus net treatment compared to the control was 70.5%. Key words: bait booster, bottom gillnet, Palabuhanratu Bay
UTILIZATION OF BAITED DRIFT FADS ON HANDLINE IN PALABUHANRATU BAY WATERS Zulkarnain; Mawardi, Wazir; Wahju, Ronny Irawan; Mustaruddin, Mustaruddin; Sabirah, Haifa
Jurnal Penelitian Perikanan Laut (Albacore) Vol 9 No 4 (2025): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.9.4.543-559

Abstract

Handline fishermen in Palabuhanratu are small-scale fishermen who have limited access to science and technology. This condition has an impact on low catch productivity. Therefore, to overcome this problem, an effective fish collection technology is needed, namely the baited drift fish aggregating device (FAD). This study aims to construct a baited drift fish aggregating device operated by a handline fishing boat as a treatment handline, compare the composition of the catch, determine the effect of using baited drift fish aggregating devices, determine productivity and determine the production margin of the treatment handline catch compared to the control. The experimental fishing method was carried out with 16 trips as replications provided a higher catch result for the treatment handline compared to the control with a total catch of 98.67 kg and 62.34 kg, respectively. Based on the results of the Mann-Whitney analysis, the treatment handline had a significant effect on the number of fish and the weight of the catch. The productivity of the treatment handline had a greater value than the control handline, namely 6.17 kg/trip and 3.90 kg/trip respectively with the production margin of the treatment handline catch compared to the control for weight units and individual increasing by 58.28% and 76.2% respectively. Key words: attractor, baited, FADs, handline, Palabuhanratu Bay
RABBITFISH GROWTH PATTERNS IN THE WATERS OF THE ALAS STRAIT, WEST NUSA TENGGARA PROVINCE Listiani, Ulmi; Gigentika, Soraya; Damayanti, Ayu Adhita
Jurnal Penelitian Perikanan Laut (Albacore) Vol 9 No 4 (2025): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.9.4.561-577

Abstract

Baronang fish is a type of fish that is commonly found in the waters of the Alas Strait. Baronang fishing carried out continuously can affect the growth and existence of baronang fish in waters. This study aims to find out the types of baronang fish, the composition of types and sizes of baronang fish, as well as to find out the growth pattern of baronang fish caught in the waters of the Alas Strait. This research was conducted from April to June 2025. Data collection was carried out through interviews who were selected using the Snowball sampling method and direct measurements. Fish length measurement was carried out with the WCS Image Tools application, and the data obtained was analyzed through identification, length distribution analysis, type composition, and the relationship between length and weight of baronang fish. The results of the study show that there are 7 species of baronang fish in the waters of the Alas Strait. The species Siganus canaliculatus is the most common species found in the waters of the Alas Strait, with a percentage of 53.15%. On the other hand, the species with the lowest number of individuals are Siganus corallinus and Siganus spinus, which is equivalent to a percentage of 0.23%. The growth pattern of baronang fish in the waters of the Alas Strait showed a negative allometric growth pattern (b<3) which indicates that the increase in the body length of the fish is faster than the increase in weight. Key words: Alas Strait, growth pattern, rabbitfish
SEASONAL FISHING PATTERN OF MATURE NARROW-BARRED SPANISH MACKEREL (SCOMBEROMORUS COMMERSON) IN KEPULAUAN RIAU PROVINCE WATERS Fardilah, Muhammad Fajar Fajri; Sari, Tengku Ersti Yulika; Simbolon, Domu; Sondita, Muhammad Fedi Alfiadi; Putra, Demo Buana
Jurnal Penelitian Perikanan Laut (Albacore) Vol 9 No 4 (2025): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.9.4.%p

Abstract

Narrow-barred Spanish mackerel (Scomberomorus commerson) is one of the high-value commercial fish species exported from the Riau Archipelago. To meet export standards, this species must fulfill specific quality criteria to be considered suitable for export. This study aims to analyze the fishing season pattern and size structure of catchable Spanish mackerel (Scomberomorus commerson) in the waters of the Riau Archipelago. Data were collected through field surveys, direct observation of catches, and analysis of gillnet vessel logbook records from 2018 to 2022. Fishing productivity was calculated using catch per unit effort (CPUE), and the seasonal pattern was identified using the Simple Moving Average (SMA) method and monthly fishing season index (Mt,b). The results showed that the fishing season for Spanish mackerel occurs from January to May, with the peak season in February. The size structure analysis revealed that 87.6% of the sampled fish were larger than 61 cm, indicating that they had reached first maturity (catchable size). Nevertheless, a portion of smaller fish was still caught, highlighting the need for improved management of fishing gear and fishing grounds to support resource sustainability. These findings, once implemented, are expected to significantly improve the sustainability of Spanish mackerel populations, offering hope for the future of this species. These findings are expected to contribute to the implementation of precision fisheries management in Fisheries Management Area (FMA) 711. Key words: catchable size, catch per uni effort, fishing season pattern, precision fisheries, Spanish mackerel
RESOLUTION OF ENVIRONMENTAL, ECONOMIC, AND SOCIAL CONFLICTS IN THE UTILIZATION OF MARITIME POTENTIAL IN LABUHAN HAJI FISHING PORT AREA, LOMBOK Mustaruddin; Supriatna, Ateng; Puspito, Gondo; Zurkarnain; Arkan, Muhammad Zaky; Purwangka, Fis
Jurnal Penelitian Perikanan Laut (Albacore) Vol 9 No 4 (2025): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.9.4.593-603

Abstract

This study aimed to analyze the performance of environmental, economic, and social conflicts in the utilization of maritime potential, and implement the ICOFISH-MT (integration of coastal fisheries management and marine tourism) model in resolving these conflicts. The method consisted of a descriptive method and the ICOFISH-MT model approach. There were 8 (eight) conflicts in the utilization of maritime potential in the Labuhan Haji Fishing Port Area, divided into 4 environmental conflicts, 3 economic conflicts, and 1 social conflict. The status of 2 conflicts had a limited scale resolution status and 6 conflicts have not been resolved. The implementation of the ICOFISH-MT model in conflict resolution showed that the dominant conflict resolution techniques were negotiation and mediation (75%). The conflict management institution formed had a five-person management consisting of : chairman (1 person), vice chairman (1 person), secretary (1 person), and activities section (2 people). The cooperation scheme to utilize opportunities for integration/synergies of activities from the conflicting parties consisted of 4 profit-based cooperation, 3 non-profit cooperation, and 1 profit and non-profit cooperation. The results of conflict resolution using the ICOFISH-MT model are believed to be able to guarantee the sustainability of maritime potential utilization, increase employment opportunities for fishermen, tourism workers, and the community, and strengthen the role of fishing ports. Key words: conflict resolution, environment, fishing port, fisheries, maritime
RELATIONSHIP ANALYSIS BETWEEN CRAB CARAPACE WIDTH AND WEIGHT CAUGHT USING FOLDING TRAPS IN GEBANG MEKAR WATERS Jhohan; Riyanto, Mochammad; Tapilatu, Maryrose Easter; Bahtiar, Sadida Anindya; Rajagukguk, Bulfrit B.; Sasarari, Rosmina; Soradatu, Syeiqido
Jurnal Penelitian Perikanan Laut (Albacore) Vol 9 No 4 (2025): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.9.4.619-631

Abstract

The blue swimming crab (Portunus pelagicus) is a high economic importance marine species and serves as a primary target for local fisheries employing collapsible traps in Gebang Mekar, Cirebon Regency waters. This study aimed to examine the sex ratio and growth pattern based on variations in carapace width and body weight of crabs captured in the area. Fieldwork was conducted from April to May 2023 in Gebang Mekar Village. Data collection involved measuring the carapace width and body weight of crabs obtained from 30 fishing trips. A total of 2,191 individuals were recorded, comprising 638 males (29.2%) and 1,553 females (70.8%), resulting in a male-to-female ratio of 1:2.4. Carapace width ranged from 6 to 16 cm, while body weight varied between 21 to 338 grams. The analysis of the width-weight relationship yielded a regression coefficient (b) of 2.923, indicating a negative allometric growth pattern, where carapace width increases faster than body weight. The results also demonstrated a positive correlation between carapace width and body weight, suggesting that larger individuals tend to be heavier. Key words: blue swimming crab, carapace width and weight, sex ratio
MODIFIED COLLABSIBLE TRAP EFFECTIVENESS FOR BLUE SWIMMING CRAB (PORTUNUS PELAGICUS) FISHING AT BANTEN BAY Susanto, Adi; Nurdin, Hery Sutrawan; Syafrie, Hendrawan; Munandar, Erik; Arfianto, Afif Zuhri; Priyangga, Bayu
Jurnal Penelitian Perikanan Laut (Albacore) Vol 9 No 4 (2025): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.9.4.633-642

Abstract

The collapsible crab trap commonly used to harvest blue swimming crab (Portunus pelagicus) in Banten Bay employs a 1.0-inch mesh wall, which restricts the escape of undersized crabs. To enhance size selectivity without compromising capture efficiency, a modified trap was developed featuring a 2.5-inch wall mesh and a yellow-colored entrance. Fishing trials were conducted in September 2024 and October 2025 in Banten Bay using trash fish as bait. Data collected included the carapace width and weight of the crabs, as well as the total weight of bycatch. A descriptive analysis and scoring method were applied to evaluate trap effectiveness. The design parameters used in the scoring analysis are the percentage of crab weight, the percentage of bycatch weight, the percentage of crabs legal crab, the percentage of undersize crabs, and the average carapace width of the crab. The t-test equal variance was conducted to compare whether there was an effect of differences in trap designs on the weight of the crab obtained. Results indicated that the modified trap achieved a high effectiveness score (total = 18). The modified trap produced 82% of the total catch weight from target crabs and only 18% from bycatch. The use of a yellow entrance combined with a 2.5-inch wall mesh significantly improved the catch proportion of marketable-sized crabs while reducing bycatch biomass. Key words: entrance color, fishing efficiency, selectivity, trap wall
CHARACTERISTIC DESIGN OF SQUID LAMP AS ATTRACTOR USING LIGHT EMITTING DIODE (LED) Rudin, Muhammad Johar; Riyanto, Mochammad; Purbayanto, Ari
Jurnal Penelitian Perikanan Laut (Albacore) Vol 9 No 4 (2025): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.9.4.605-617

Abstract

Squid jigging fisheries in Indonesia have developed rapidly, leading to a substantial increase in energy consumption due to the growing number of squid jigging units. Traditionally, metal halide (MH) lamps with electrical power ranging from 24 to 30 kW are used as light attractors. This study aimed to design a LED (light-emitting diode) lamp for squid fishing with a light distribution pattern comparable to that of MH lamps and to evaluate its fuel consumption. The research involved the design and construction of an LED-based squid lamp, measurement of light intensity in air, and comparison of fuel consumption between LED and MH lamps under laboratory conditions. Underwater light intensity was measured in the waters of Banten Bay. The electronic system employed components with total LED power of 450 watts. Results showed that the average light intensity of the LED lamp decreased by only 10.57% compared to the MH lamp. The Specific Fuel Consumption (SFC) of MH lamps ranged from 0.00162–0.00176 kg/hp·h, while that of LED lamps ranged from 0.00109–0.00119 kg/hp·h. The LED system achieved a fuel efficiency of 40.54%, indicating a 19.03% improvement compared MH lamps. Further field-scale experiments are required to validate effectiveness in actual squid fishing operations. Key words: intensity, light, measurement, squid

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