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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Panrita Abdi - Jurnal Pengabdian pada Masyarakat AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan
Muhammad Jamal
Universitas Muslim Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Environmental Science Social Sciences Other

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ANALISIS PENGARUH MULTIVARIABEL TERHADAP KEANDALAN SARANA BANTU NAVIGASI PELAYARAN (SBNP) DI PELABUHAN UTAMA MAKASSAR Rustam Rustam; Muhammad Jamal; Danial Danial
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 4 No 1 (2021): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v4i1.94

Abstract

This study aims to determine the effect of human resources, technology, ATONs adequacy, ATONs maintenance, ATONs replacement, and ATONs security partially and simultaneously on the reliability of ATONs at Makassar Main Port. This research was conducted from February 2019 to April 2019 at the Makassar Class I Navigation District Office with the respondent sampling technique using a simple random sampling technique, taking samples from the total number of Civil Servants at the Makassar Class I Navigation District Office as respondents to determine the effect of independent variables on the dependent variable either partially or simultaneously. Data processing in this study used the SPSS for Windows Version 20 program. The results of this study indicate that, (1) Human resources, technology, ATONs adequacy, ATONs maintenance, ATONs replacement, and ATONs security partially have a positive and significant effect on the reliability of ATONs in Makassar Main Port. (2) Human resources, technology, ATONs adequacy, ATONs maintenance, ATONs replacement, and ATONs security simultaneously have a positive and significant effect on the reliability of ATONs at Makassar Main Port.
SELEKTIVITAS ALAT TANGKAP RAJUNGAN (Portunus pelagicus) DI PERAIRAN SEGERI KABUPATEN PANGKEP Muhammad Jamal; Hasrun Hasrun; Ihsan Ihsan; Ernaningsih Ernaningsih
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 7 No 1 (2024): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v7i1.419

Abstract

The research aims to determine the size distribution of crabs caught, determine the proportion of swimming crabs that are suitable for catching and analyze the selectivity of gillnet and dragon trap fishing gear. This research will be carried out from May - December 2023 in the Bawasalo area, Segeri District, Pangkep Regency The parameters calculated for determining size distribution use a distribution table based on Sturgess, the proportion of size suitable for catching using the Odum rule and the selectivity of gill net crab and dragon fish traps using the Sparre and Venema rule. The research results showed that (1) the size structure of crab carapace caught with gillnet fishing gear was dominant in the range of 10.1-11.0 cm with a frequency of 202 individuals, then the size structure of crab carapace caught with gillnet fishing gear was dominant in the range of 9.1 -10.0 cm with a frequency of 278 individuals, while the carapace size structure of male crabs is dominant in the range of 9.1-10.0 cm with a frequency of 289 individuals and the carapace size structure of female crabs is dominant at 10.1-11.0 cm with a frequency of 184 fish, (2) The value of allowable catch size (ACS) of crabs caughtb by gillnets is 66.9% and those not allowable catch size (nACS) is 33.1% 920 while the ACS size value of crabs caught by fish traps is 39.6% and the BLT size is 60.4%. The LT size value of male crab is 50.5% and the nACS is 39.5% and the ACS size value of female crab is 56.8$ and the nACS is 43.2% (3, Fishing gear gillnet has a higher selectivity value compared to dragon traps.
DISTRIBUSI UKURAN DAN HUBUNGAN PANJANG BOBOT DAN FAKTOR KONDISI IKAN KAKAP MERAH (Lutjanus gabbus) YANG DIPERDAGANGKAN DI TPI RAJAWALI MAKASSAR Nur Fitriyani S; Muhammad Jamal; Nadiarti Nurdin Kadir
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 8 No 1 (2025): JOURNAL OF INDONESIAN TROPICAL FISHERIES
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v8i1.607

Abstract

Snapper has great economic value and is one of the fishery export products. Apart from being an export product, snapper also has a relatively high market price and is very popular with the public for consumption, utilization increases. This causes snappers to face significant stress. This study aims to analyze the size distribution, length-weight relationship, and condition factors of Red Snapper (Lutjanus gibbus) traded at TPI Rajawali Makassar. Data collection uses the stratified random sampling method. Length and weight data were analyzed using the Sturges formula for size distribution, regression analysis for the long-weight relationship, and condition factor calculation. The results showed that the number of samples was 238 with lengths ranging from 12.2–33.5 cm. The highest size distribution was in the length class of 19.0–21.8 cm as many as 64 heads, while the lowest was at 31.9–34.3 cm as many as 5 heads. The length-weight relationship of fish was allometric negative (b = 2.78), which showed faster increase in length than weight. The condition factor of the fish ranged from 0.62-9.16 with an average of 1.03, which indicated that the physiological condition of the fish was in the good category.
Co-Authors Andi Asni Danial Danial Ernaningsih Ernaningsih Ernaningsih Ernaningsih Hasrun Hasrun Ihsan Ihsan ihsan Muhammad Asbar Nadiarti Nurdin Nadiarti Nurdin Kadir Nur Fitriyani S Rustam, Rustam Sadaria Sadaria