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All Journal Jurnal Ilmiah AgriSains Balobe: Jurnal Pengabdian Masyarakat International Journal Sustainable Aquaculture
Loupatty, Joice W.
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Social Sciences Other

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EDUKASI BUDIDAYA IKAN MELALUI FIELDTRIP SEKOLAH KRISTEN CARITAS AMBON DI MARINE SCIENCE STASION HILA Loupatty, Joice W.; Fendjalang, Sophia N. M.; Jamal, Endang; Pattinasarany, Agapery Y.; Pattiasina, Bethsy J.; Borut, Ruku R.
Balobe: Jurnal Pengabdian Masyarakat Vol 4 No 1 (2025): Balobe: Jurnal Pengabdian Masyarakat
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/balobe.4.1.1-8

Abstract

This community service program aims to introduce aquaculture activities to students of Sekolah Kristen Caritas Ambon through a fieldtrip method at the Field Station of Marine Science in Hila. The activity is a collaboration between the Aquaculture Department of Pattimura University and the school, employing an interactive educational approach. The delivered materials included the introduction of cultured fish species, fish anatomy, types of culture systems (floating net cages and tidal ponds), as well as post-harvest facilities such as cold storage. This exploratory activity is designed to increase students' interest and understanding of aquatic ecosystems and the importance of environmental sustainability from an early age. Evaluation was conducted through interactive Q&A sessions. The results indicated high enthusiasm from students, teachers, and parents, as well as the achievement of the educational objectives. This activity supports the implementation of the Tri Dharma of Higher Education in the form of environmental and aquaculture-based educational outreach.
Lead (Pb) Concentration in Seagrass Enhalus acoroides, Water and Sediments at Kupa-Kupa Beach, North Halmahera Regency: Konsentrasi Timbal (Pb) pada Lamun Enhalus acoroides, Air dan Sedimen di Perairan Kupa-Kupa Kabupaten Halmahera Utara Fendjalang, Sophia N. M.; Loupatty, Joice W.; Pasanea, Krisye; Lelerang, Velani
Jurnal Ilmiah AgriSains Vol. 26 No. 1 (2025): Jurnal Ilmiah AgriSains
Publisher : Fakultas Peternakan dan Perikanan, Universitas Tadulako, Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jiagrisains.v26i1.2025.30-41

Abstract

Logam berat timbal (Pb) merupakan jenis bahan pencemar yang banyak ditemukan di perairan tawar maupun laut. Lamun berfungsi sebagai fitoremediator yang membersihkan air laut dengan menyerap logam terlarut. Perairan.Kupa-Kupa merupaka bagian wilayah pesisir yang mengalami tekanan yang signifikan dari berbagai aktivitas antropogenik. Oleh sebab itu, kajian untuk menganalisa konsentrasi Pb pada lamun, air dan sedimen pada lokasi tersebut penting untuk dilakukan sebagai salah satu cara untuk menilai kualitas dan kesehatan lingkungan perairan pesisir. Riset ini dilaksanakan pada bulan Juli - Agustus 2023. Penentuan lokasi pengambilan sampel dilakukan menggunakan metode purposive sampling di mana area riset dipetakan menjadi 5 stasiun. Penelitian yang dilakukan di Pantai Kupa-Kupa, menunjukkan bahwa meskipun parameter kualitas air meliputi suhu, salinitas, dan oksigen terlarut masih berada dalam kisaran optimal untuk mendukung kehidupan biota air tetapi konsentrasi timbal (Pb) di air laut telah melebihi ambang batas standar baku mutu yang ditetapkan oleh Peraturan Pemerintah No. 22 Tahun 2021 dan SEPA 2000 yaitu 3,62-46,67 mg/l. Konsentrasi timbal pada sedimen masih berada dalam batas aman yaitu 3,81-10,05 mg/l, sedangkan konsentrasi pada lamun Enhalus acoroides menunjukkan akumulasi logam berat yang cukup signifikan dengan karakteristik bioakumulator pada beberapa lokasi penelitian yaitu sebesar 3,42-6,92 mg/l.
Pertumbuhan anakan kepiting bakau (Scylla spp.) yang diberi pakan campuran buah pepaya mentah dan ikan Layang (Decapterus sp.) Pattiasina, Bethsy J.; Pattipeiluhu, Shelly M.; Loupatty, Joice W.; Pattinasarany, Agapery Y.; Jamal, Endang
Indonesian Journal of Sustainable Aquaculture Vol 1 No 1 (2024): Indonesian Journal of Sustainable Aquaculture
Publisher : University of Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/aquaculture.1.1.10-18

Abstract

Mud crab (Scylla spp.) is one of the coastal fisheries resources that has important economic value. Along with the increasing market demand for mud crabs, the development of mud crab aquaculture is widely practiced in various coastal areas in Indonesia. The availability of local resource-based feed is one of the key factors for the efficiency of aquaculture efforts and the sustainability of mangrove crab aquaculture production in the region. This study aimed to examine the effect of a combination of unripe papaya fruit and fish flesh (Decapterus sp.) with different ratios on the growth of young mud crab cultured using the floating raft method in the Tuhaha Bay waters, Tuhaha Village, East Saparua District. A total of 12 mud crab were fed a mixture of papaya and fish at 10% per total body weight per day. Treatment A (5% papaya: 5% fish flesh) and treatment B (7.5% papaya: 2.5% fish flesh) were given to six individual mud crabs each. Weight measurements were taken weekly during the one-month study period. The results showed that young mud crab fed treatment B tended to have higher absolute weight growth rate and specific growth rate compared to juvenile mud crab fed treatment A but were not statistically significantly different. This finding explains that the composition of 25%-50% unripe papaya fruit combined with fish flesh (Decapterus sp.) effectively increases the growth rate of the mud crabs.
Co-Authors Agapery Y. Pattinasarany Bethsy J. Pattiasina Borut, Ruku R. Endang Jamal Krisye Pasanea Lelerang, Velani Pattipeiluhu, Shelly M. Sophia N. M. Fendjalang