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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Altifani Journal: International Journal of Community Engagement Agrikan: Jurnal Agribisnis Perikanan
Bafagih, Aisyah
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Environmental Science Library & Information Science Social Sciences

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Counseling on Vaname Shrimp Cultivation Using the Biofloc Method to Communities in Dowora Village, Tidore Kepulauan City Sardi Titaheluw, Syahnul; Tangke, Umar; Talib, Ahmaad; Laitupa, Ibnu; Bafagih, Aisyah; Andriani, Rovina; Tan, Fathnun; Lating, Ali
Altifani Journal: International Journal of Community Engagement Vol 3, No 1 (2022)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/altifani.v3i1.5342

Abstract

The purpose of carrying out this community service is to provide information and understanding to the community in the Dowora Village, East Tidore District about vannamei shrimp farming using the biofloc method. The community service was carried out in August 2022, at the Office of the Office of Food Security, City of Tidore Islands. The counseling method is carried out in the form of lectures, discussions and questions and answers. Materials from this counseling include management of vannamei shrimp cultivation; feed management; water use and water quality parameters; vannamei shrimp farming with the biofloc system, and introduction to the types of ponds that can be used for vannamei shrimp farming activities with the biofloc system. During the extension activities, the community of prospective vannamei shrimp cultivators was very active in asking questions and discussing the material provided. The conclusion that can be drawn from this PKM activity is that the community is able to understand the material presented about vannamei shrimp farming using the biofloc method, the material presented is acceptable and then pond repairs will be carried out in preparation for cultivation.
Analysis of Coral Fish Community Structure in Maitara Island (Sari Mauli Village and Teluk Ake), Tidore Islands City Titaheluw, Syahnul S.; W. Laitupa, Ibnu; Bafagih, Aisyah; Andriani, Rovina
Agrikan Jurnal Agribisnis Perikanan Vol. 16 No. 2 (2023): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v16i2.1802

Abstract

This research aims to see the structure of reef fish community in Maitara Island (Ake Bay and Sari Mauli Village). This research was conducted in August 2023 using Visual Method Census. This study found that the number of fish censused at the research site was 497 fish with 50 species dominated by major fish as many as 32 species, target fish as many as 15 species and indicators as many as 3 species. Fluctuations in abundance, diversity and uniformity indices can be used as indicators of coral reef damage. The abundance of major fish in the study site was 0.58-0.60, diversity ranged from 0.29-0.32 and uniformity of major fish ranged from 0.32-0.43. Indicator group abundance ranged from 0.4-0.7, diversity ranged from 0-0.18 and uniformity ranged from 0-0.18. Indicator fish abundance ranged from 0.31-0.39, target fish diversity was 0.37 and uniformity ranged from 0.36-0.54..
Condition of Coral Fish on Maitara Island Ake Bay Village, Kota Tidore Kepulauan Titaheluw, Syahnul Sardi; Naim, Armain; Bafagih, Aisyah; Andriani, Rovina
Agrikan Jurnal Agribisnis Perikanan Vol. 13 No. 2 (2020): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

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

Abstract

The study was carried out in June - July 2020. Data collection for reef fish using the Visual Method Census method included three (3) roles of fish, namely the role of major fish, indicators and targets. Data analysis in the form of Abundance, Diversity and Dominance. The results showed that the three roles of fish with a total of 86 species from 9 families. Major fish as many as 51 species consisting of families Pomacentridae (9 species), Caesoinidae (1 species), scaridae (2 species) and Labridae (7 species). The role of indicator fish is 15 species with 1 family (Chaetodontidae), and the role of target fish is 20 species consisting of 4 families (Serranidae, Siganudae, Latjunidae and Acanhuridae). The ecological index (Abundant, Diversity and Dominance) of reef fish at the study site is very low, which indicates high pressure on coral reefs and causes loss of ecological function and resilience. Utilization of coral reefs that do not pay attention to sustainability, such as taking coral reefs, haphazardly anchoring ships and bombing carried out decades ago directly impacted reef fish at the research site, where the abundance of fish at the observation station was at a value of 0.03 ind/ m2 and the diversity index does not exceed 0.5 ind/m2.
Relationship between Sea Surface Temperature and Chlorophyll-a Concentration with Tuna Catch in Ternate Island Waters Bafagih, Aisyah; Laitupa, Ibnu W.
Agrikan Jurnal Agribisnis Perikanan Vol. 17 No. 1 (2024): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v17i1.2104

Abstract

This study was conducted during January - March 2023 in the waters of Ternate Island with the aim of examining sea surface temperature and chlorophyll-a parameters and their relationship with the catch of tuna (Euthynnus affinis) to get the optimum value of the two oceanographic factors for the presence of tuna. The use of field survey method for data collection and assessment with statistical analysis and GIS analysis. The results showed that the value of oceanographic factors, namely sea surface temperature during the study ranged from 26.8-31.7 oC and had a real influence on the catch of tuna with a correlation coefficient of 0.74, where there was a tendency if the sea surface temperature was higher than the average temperature (30.14 oC) then the catch would decrease. For the chlorophyll-a parameter, the value ranges from 0.120-0.440 mg/m3 and also has a significant effect on the catch of mackerel with a detemination coefficient of 0.74. and there is a tendency that an increase in the value of chlorophyll-a concentration is directly proportional to the increase in the number of mackerel catches. The optimum values of sea surface temperature and chlorophyll-a concentration for mackerel distribution in Ternate Island waters are 27 - 30.9 oC for sea surface temperature and chlorophyll-a concentration values above 0.1 mg/m3, respectively.
Potential Utilization Rate of Anchovy in Dodinga Bay Waters with Scheafer and Fox Models Daeng, Ruslan A.; Bafagih, Aisyah
Agrikan Jurnal Agribisnis Perikanan Vol. 17 No. 1 (2024): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v17i1.2106

Abstract

This research was conducted from November 2023 to January 2024 in the waters of Dodinga Bay with the aim of assessing the potential of anchovy using the Schefer and Fox methods. The method used is the experimental fishing method where researchers will directly participate in fishing activities during 40 fishing trips and carry out the data collection process in the form of fishing position, water temperature and anchovy length as the main data in the study. Based on the results of research by analyzing MSY based on the Fox model and Scheafer Model, it can be concluded that the R2 value of the Scheafer model is 0.7583 which is close to 1 so that the Scheafer model is the best model for calculating MSY of skipjack in Ternate Island waters with an MSY value or sustainable potential of 6,976.3 kg / year with a maximum effort of 192 trips. Furthermore, the level of skipjack utilization in Ternate Island waters during 2017-2022 is still low or less than 20%.
Condition of Coral Fish on Maitara Island, Kota Tidore Kepulauan Titaheluw, Syahnul Sardi; Naim, Armain; Bafagih, Aisyah; Andriani, Rovina
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sangia Research Media and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.548-555

Abstract

Maitara Island has enormous natural resource potential to be developed as a tourist destination. One of the very potential is the Coral Reef ecosystem. This study aims to see the condition of reef fish on Maitara Island based on the Ecological Index. The study was carried out in June - July 2020. Data collection for reef fish using the Visual Method Census method included three (3) roles of fish, namely the role of major fish, indicators and targets. Data analysis in the form of Abundance, Diversity and Dominance. The results showed that the three roles of fish with a total of 86 species from 9 families. Major fish as many as 51 species consisting of families Pomacentridae (9 species), Caesoinidae (1 species), scaridae (2 species) and Labridae (7 species). The role of indicator fish is 15 species with 1 family (Chaetodontidae), and the role of target fish is 20 species consisting of 4 families (Serranidae, Siganudae, Latjunidae and Acanhuridae). The ecological index (Abundant, Diversity and Dominance) of reef fish at the study site is very low, which indicates high pressure on coral reefs and causes loss of ecological function and resilience. Utilization of coral reefs that do not pay attention to sustainability, such as taking coral reefs, haphazardly anchoring ships and bombing carried out decades ago directly impacted reef fish at the research site, where the abundance of fish at the observation station was at a value of 0.03 ind/ m2 and the diversity index does not exceed 0.5 ind/m2. The damage to the coral reefs of Maitara Island is mostly caused by anthropogenic activities, so that rehabilitation efforts must be carried out immediately to restore the condition of reef fish and protect the existence of Maitara Island from the threat of abrasion.
Kondisi Terumbu Karang dan Ikan Karang di Pulau Maitara Selatan, Kota Tidore Kepulauan: Coral Reef and Reef Fish Conditions in South Maitara Island, Tidore Islands City Titaheluw, Syahnul; Ma’rus, Ikbal; Laitupa, Ibnu W; Bafagih, Aisyah; Andriani, Rovina; Titaheluw, Syahnul Sardi
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 16 No. 3 (2024): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitkt.v16i3.56001

Abstract

Maitara Selatan merupakan bagian dari Pulau Maitara yang kaya akan sumber daya alam, terutama ekosistem terumbu karang dan ikan karang. Ekosistem ini berperan penting dalam mendukung perekonomian lokal, baik melalui sektor perikanan maupun pariwisata. Oleh karena itu, keberlanjutannya harus dijaga agar manfaatnya dapat terus dirasakan oleh masyarakat. Penelitian ini bertujuan untuk menilai kondisi terumbu karang dan ikan karang di perairan Maitara Selatan. Penelitian dilakukan pada April 2024 dengan metode Line Intercept Transect (LIT) sepanjang 50 meter untuk pengambilan data karang, serta metode Visual Census pada kedalaman 8 meter untuk pendataan ikan karang. Hasil penelitian menunjukkan bahwa kondisi terumbu karang di lokasi penelitian tergolong buruk, dengan tutupan karang hidup hanya 17% dan didominasi oleh patahan karang sebesar 66%. Sensus visual mencatat 80 spesies ikan mayor dari 6 famili, 8 spesies ikan indikator dari famili Chaetodontidae, serta 50 spesies ikan target dari 3 famili. Indeks kelimpahan ikan berkisar antara 0,03 hingga 0,32, indeks keanekaragaman antara 0,17 hingga 0,37, dan indeks keseragaman antara 0,2 hingga 0,4. Hasil ini menunjukkan bahwa ekosistem terumbu karang dan organisme yang berasosiasi di perairan Maitara Selatan mengalami tekanan yang cukup tinggi. Oleh karena itu, diperlukan upaya konservasi dan strategi pengelolaan berkelanjutan untuk menjaga keseimbangan ekosistem serta memastikan manfaat ekonomi dan lingkungan dari ekosistem ini tetap terjaga.
Co-Authors Ahmad Talib Asirun, Samman Laitupa, Ibnu Laitupa, Ibnu W Lating, Noval Ali Ma’rus, Ikbal Muksid, Jurdi Nafsih, Alfattah Naim, Armain Rovina Ruslami, Rovina Ruslan Daeng Matteru, Ruslan Daeng Syahnul Sardi Titaheluw Talib, Ahmaad Tan, Fathnun Tan, Fathun Titaheluw, Syahnul Titaheluw, Syahnul S. Umar Tangke, Umar Usman, Syarifudin W. Laitupa, Ibnu