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Joint Fish
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INDONESIA
JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan
ISSN : 26554461     EISSN : 26555883     DOI : -
Jurnal ini diasuh oleh Fakultas Perikanan dan Ilmu Kelautan, Universitas Muslim Indonesia Makassar, Sulawesi Selatan dengan jadwal penerbitan 2 (dua) kali dalam satu tahun (bulan Juni dan Desember) dengan tujuan menyebarluaskan informasi hasil-hasil penelitian tentang Akuakultur dan perkembangan Teknologi dan Manajemen Perikanan Tangkap, Ilmu Kelautan, kebijakan pembangunan perikanan dan kelautan antara lain; teknologi dan manajemen budidaya perairan, pembenihan, teknologi dan manajemen perikanan tangkap, ekominawisata, sosial ekonomi perikanan, kewirausahaan/agribisnis, penanganan dan pengolahan hasil perikanan, pesisir dan pulau-pulau kecil, bioteknologi kelautan, instrumentasi kelautan, penginderaan jauh.
Arjuna Subject : -
Articles 133 Documents
ANALISIS BIOEKOLOGI PERAIRAN PESISIR UNTUK PENGEMBANGAN BUDIDAYA KEPITING BAKAU (Scylla serrata, Forskal) DENGAN HUTAN MANGROVE (SylvoCrab) Rustam Rustam; Jayadi Jayadi; Darmawati Darmawati
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 6 No 2 (2023): 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.v6i2.383

Abstract

The aims of this research are; (1) Ecological analysis of coastal waters for development of cultivating mangrove crab (2) Assessing the condition of mangrove forest ecosystems, (3) testing prototypes of technology for crab cultivation businesses in mangrove forest areas. Primary data includes physical and chemical parameters as well as mangrove forest conditions. The results of observations of the condition of the mangrove area, for the Important Index Value (INP) of mangroves, Rhizopora, sp sampling I (191.2), sampling II (181.7), sampling III (205.0), this shows that in sampling III for The Rhizopora sp type has a greater role in maintaining the sustainability of the ecosystem. For the dominance index value, the value for all stations is 0.02 – 0.03. This shows that there is no species that dominates other species or the community is in a stable condition. Meanwhile, the species diversity index value in the entire sampling area has low species diversity, namely 0 < H < 2. The results of physical observations of waters, the results of tidal data processing using the Admiralty method show that the mean sea level (MSL) is 200.41 cm, The lowest low sea level (LLWL) is 112.86 cm and the highest high sea level (HHWL) is 279.41 cm, the tidal range (range) is 166.36 cm. From the value of the Formzahl number (F value = 1.89) it can be concluded that the type of tide around the observation location is a mixed tidal type that tends to be single daily. The results of observations of water salinity parameters at the research location ranged from 25.0 - 27.1 ‰ with an average value of average 26.0 5 ‰, pH, nitrite (NO2), nitrate (NO3) and phosphate (PO4) in water. The average pH value of 6.90, the average nitrite content value of 0.020, the average nitrate content value of 0.236 and the average phosphate content of 0.145 indicate good water quality for mariculture purposes, and also indicate the condition of the waters that have not been polluted.The growth of mud crabs fed with crab food had a good growth effect compared to those given trash fish feed.
APLIKASI PEMBERIAN PROBIOTIK YANG BERBEDA IKAN LELE SANGKURIANG (Clarias gariepinus) DI DESA BANYUAJUH KAMAL BANGKALAN Erika Noviyana Efendy; Ridha Olnis Syawallita; Muhammad Zainuri; Abdus Salam Junaedi
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 6 No 2 (2023): 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.v6i2.387

Abstract

Aquaculture activities play an important role in fulfilling aquaculture commodities. One of them is catfish farming activities. Complex problems related to feed efficiency in the fisheries sector are related to the ever-increasing price of feed. Adding fish probiotics to feed is an alternative solution for cultivation businesses. The aim of this research is to determine the comparative effect of different probiotic applications on physical, chemical and biological factors in water, weight and length increase in catfish (Clarias gariepinus). This research is an experimental study using 3 types of probiotic treatments (MinaPro, YEB Consortium, and control). The pond used in this research measures 2x2 m2 and contains 240 individuals. The results of temperature measurements in all treatments were 27.64-32.18 ̊C. The pH measurement results were 5.118-14.15. Results of salinity measurements with a value of 0 ppt. The results of measuring the dissolved oxygen value were 0.345-8.908 ppm. The use of different types of probiotics had an effect on the growth of catfish (Clarias gariepinus) with the best treatment using the MinaPro probiotic with an average final weight of 15.59 kg with a length of 14.54.
ANALISIS PRODUKSI DAN POTENSI UNSUR HARA SERASAH DI KAWASAN KONSERVASI MANGROVE PUNTONDO KECAMATAN MANGARABOMBANG KABUPATEN TAKALAR Asbar Asbar; Muhammad Yunus; Hamsiah Hamsiah
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.v7i1.392

Abstract

The study aims to determine the production and potential of litter nutrients of Rhizophora mucronate, as well as estimate the potential of nutrients (C, N, P and K) released into marine waters. Sampling is carried out using the transect-squared method. Mangrove litter avalanches are captured using litter traps and measured in size by filtering litter in water streams connecting mangrove forests and the sea. The potential of mangrove litter nutrient production was analyzed by conducting C, N, P and K nutrient analysis at the Hasanuddin University Chemistry laboratory. The results showed that the dominating mangrove type was R. mucronata. Pontondo mangrove conservation area produces an average litter production of R. mucronata of 3.68 gr/m2/day or 13.41 tons/ha/year of litter; And the biggest contributor is leaves. Rhizhophora mucronata litter potential nutrient production reaches 0.4529 gr-C/m2/day or 1.653 tons-C/ha/year, 0.02904 gr-N/m2/day or 0.1060 tons-N/ha/year, 0.02109 gr-P/m2/day or 0.0770 tons-P/ha/year, and 0.02603 gr-K/m2/day or 0.0950 tons-K/ha/year. Pontondo mangrove conservation forest also contributes litter to marine waters of around 560,832 gr./day of waste to marine waters, and contributes nutrients to marine waters of 69,021.96 gr-C per day; element N of 4,425, 690 gr-N/day; element P is 3,214, 116 gr-P/day and element K is 3,966.515 gr-K/day.
AKTIVITAS OSMOREGULASI IKAN CAPUNGAN TITIK HITAM (Sphaeramia orbicularis) PADA LINGKUNGAN BERSALINITAS Samsu Adi Rahman; Frederik Dony Sangkia; Iksan Randa Manuli; Muhammad Safir
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.v7i1.405

Abstract

Osmoregulation in fish is a process that involves regulating the balance of water and electrolytes in their bodies, especially changes in salinity in the water environment where they live. This study aims to determine the osmoregulatory ability of orbiculate cardinalfish (Sphaeramia orbicularis) to changes in salinity. This research used a Completely Randomized Design (CRD) with four treatments, namely control (no treatment), 150 mL fresh water/L sea water, 100 mL fresh water/L sea water, and 50 mL fresh water/L sea water and respectively three repetitions each. orbiculate cardinalfish with a length ranging from 5.2 ± 0.46 cm and a weight of 2.3 ± 0.25 g were kept in each rearing container and given treatment based on each treatment. The parameters observed in this study were the fish's osmoregulatory ability by looking at fish behavior, external organs (fish skin and gills), and examination of internal organs (kidneys), and survival rate. The results showed that the control treatment at the end of the study had abnormal kidney and gill conditions. Meanwhile, the dilution treatment of 150 mL fresh water/L sea water, 100 mL fresh water/L sea water, and 50 mL fresh water/L sea water showed normal conditions or symptoms in the kidneys and gills, but the fish skin organs showed pale or faded in all treatments. Based on these results it can be concluded that the best treatment is 150 mL fresh water/L sea water treatment.
KAJIAN DISTRIBUSI SUHU PERMUKAAN LAUT DAN KLOROFIL–A DI PERAIRAN ACEH BARAT Willy Okta Fianda; Mai Suriani
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.v7i1.406

Abstract

West Aceh is an area that is directly opposite the Indian Ocean and has its own Oceanographic characteristics and dynamics. Sea surface temperature and chlorophyll-a are influenced by these oceanographic factors, such as currents and winds. wind, besides that the fertility of a water body is closely related to temperature and chlorophyll-a. The purpose of this study was to determine the distribution pattern of sea surface temperature sea surface temperature and chlorophyll-a and determine the relationship between sea surface temperature and chlorophyll-a in the waters of the ocean. and chlorophyll-a in the waters of West Aceh. This research was conducted from January to October 2022 in the waters of West Aceh. The method used descriptive method and mathematical modeling method. Observation results It was found that the distribution pattern of sea surface temperature has a difference every month. the lowest temperature in October 29.150C and the highest in May 35.090C. May 35.090C. Distributed temperature distribution caused by by the movement of currents and winds on the sea surface. high chlorophyll-a concentrations are close to the mouth of the river around the West Aceh coast and are distributed by currents and surface winds. range of chlorophyll concentration concentrations were lowest in August at 0.09 mg/m3 and highest in September at 6.97 mg/m3. September 6.97 mg/m3. The correlation coefficient (r) of the relationship between sea surface temperature and chlorophyll-a of 0.601797 which is positive
ANALISIS PERSEPSI DAN STRATEGI PENGEMBANGAN EKOWISATA PANTAI LEMO-LEMO KELURAHAN TANAH LEMO KECEMATAN BONTO BAHARI KABUPATEN BULUKUMBA Nurazizah Nurazizah; Muhammad Kasnir; Asbar Asbar
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.v7i1.410

Abstract

The purpose of this study is to determine the Potential, Perception and Ecotourism Development Strategy of Lemo-Lemo Beach, Tahah Lemo Village, Bonto Bahari District, Bulukumba Regency. This research was conducted using qualitative descriptive method. This study was conducted from October to November 2023. The results showed that the potential for the development of lemo-lemo beach is very suitable (S1) to be developed into beach tourism based on the tourism suitability index (IKW), which is 91%. Public perception of the development of Lemo-Lemo beach tourism are: Attractiveness 83.64%, Accessibility 44.51%, Condition of tourism objects 59.73%, Supporting facilities 62.63%, complementary facilities 39.12%, So the overall perception of the Lemo-Lemo beach community category agrees with a percentage of 100% and this indicates that Lemo-Lemo beach tourism deserves to be developed. The Lemo-Lemo beach tourism attraction development strategy must promote the potential of beach tourism, improve the development of facilities and infrastructure as well as accessibility and cooperate with local governments and related agencies.
PENGENDALIAN MUTU PRODUK UDANG BEKU ( FROZEN SHRIMP) MELALUI PENERAPAN HACCP PADA UNIT PENGOLAHAN IKAN (UPI) Rezki Tri Ahzani; Andi Tamsil; Hasnidar Hasnidar
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.v7i1.411

Abstract

The objectives of this study are: 1) identifying critical points in the frozen shrimp processing process in several Fish Processing Units in Makassar City in particular. 2) Evaluate the quality control in frozen shrimp processing and how far it is in accordance with the HACCP (Hazard Analysis Critical Control Point) concept. 3) Evaluate the basic feasibility and level of HACCP implementation from the Fish Processing Unit. This research was carried out for 1 month from December 2023 to January 2024 at the fish processing unit (UPI) in the Makassar Industrial Estate (KIMA), Makassar City. The results of this study are 1) The results of the identification of critical points (CCP) in both UPIs are known that for UPI 1 at the Raw Material and Metal Detecting stages, it is stated as a critical point (CCP). At UPI 2 critical points (CCP) at the Raw Material, Metal Detecting and Labeling stages. The monitoring of the second CCP of UPI has implemented monitoring procedures, controlling critical points consisting of components: what, how, frequency, who. 2) Both UPIs have implemented quality control for handling frozen shrimp which can be seen from the results of organoleptic and microbiological tests (ALT, Salmonella, E.Coli and V. Cholerae) which show that the results do not exceed the threshold value of each parameter. The concept of HACCP by applying 7 HACCP principles by supervising and making preventive efforts on Standard Sanitary Operating Procedures (SSOP) and Standard Processing Operations (SOP). 3) Judging from the results of the basic feasibility of both UPIs, the Standard Sanitary Operating Procedures and the Standard Processing Operations in UPI 1 have a deviation condition of (Minor 4, Major 1) with a rating of A (Very Good) and in UPI 2 the condition of deviation is (Major 3) with a rating of A (Very Good).
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.
ANALISIS FAKTOR YANG MEMPENGARUHI PRODUKSI DAN RISIKO USAHA TANI GARAM DI KABUPATEN JENEPONTO (STUDI KASUS DESA ARUNGKEKE, KECAMATAN ARUNGKEKE) Sitti Rahbiah; Andi Maslia Tenrisau Adam; Muhammad Nurul Ashari; Muhammad Hattah Fattah; Muhammad Fiqih Oktavian Hattah
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.v7i1.445

Abstract

One of the natural potentials in coastal areas is the salt business. Salt (NaCl) is a food supplement and a source of electrolytes for the human body. The study aims to: (1)Describe the salt production process; (2)Analyze the factors that affect salt production; (3)Analyze the production and income of salt farmers; (4)Analyze the production and income risks faced by salt farmers. The study population was all salt farmers in Arungkeke Village, Jeneponto Regency, totaling 161 people. Determination of the number of farmer samples using the Slovin Method with 35 respondents by simple random sampling. The data analysis method is Descriptive Analysis, Multiple Linear Regression Analysis, Income Analysis and Risk Analysis. The results of the study show that: (1)The salt business production process is by land processing, adding sea water, water evaporation, and harvesting is carried out every 7-8 days. (2)The influence of capital production factors(X1), number of workers(X2), land area(X3), length of work(X4), and sea water volume(X5) together (F test= 17.438) is significant. The R-square value of 0.750 means 75% influence of model X1-X5 on the research results. Partially (t-test) then X1, X3, X4 and X5 are significant, while X2 is not significant. (3)The average Total Salt Production/Farmer is 8,787.42 Kg or 107.164 Kg/Ha. While the Average Farmer Income is Rp.21,655,688 or Rp.64,093,757/Ha. (4)The level of Production Risk faced by salt farmers is classified as high because the coefficient of variation (CV) value is 1.21(>0.5). Meanwhile, the income risk level is also high because the CV value is 2.13(>0.5).
HASIL TANGKAPAN PER UPAYA DAN POTENSI MAKSIMUM LESTARI IKAN MADIDIHANG (Thunnus albacares) YANG DIDARATKAN DI PELABUHAN PERIKANAN SAMUDERA (PPS) KENDARI Ahmad Nuramin; Andi Irwan Nur; Latifa Irwan Fekri
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.v7i1.459

Abstract

If the use of yellowfin fish is not controlled now, it will threaten the sustainability of the resource in the future.The purpose of the study was to analyze the catch per effort and maximum sustainable potential of madidihang fish landed at Kendari Ocean Fishing Port. The method in the study was a survey with descriptive analysis. The results showed that the CPUE value of madidihang fish equivalent to pole and line fluctuated from 2016-2022. In 2017 there was an increase with a value of 1,831 kg/trip and in 2019 there was a decrease with a value of 624 kg/trip. The maximum sustainable potential results of using the Schaefer and Fox model of the optimum catch effort (FMSY) value of 1,913 trips, 1,562 trips and maximum catch value (CMSY) of 2,459,467 kg / year or 2,459 tons / year, 2,341,013 kg / year or 2,341 tons / year. The stock status of madidihang fish in the Banda Sea experienced overfishing in 2016, 2017 and 2018.