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Akbar Falah Tantri
Politeknik Kelautan dan Perikanan Sorong
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Environmental Science Immunology & microbiology Social Sciences

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Sosialisasi Sistem Depurasi Kerang dan Keamanan Pangan Produk Kerang kepada Taruna/i Lintas Program Studidi Politeknik Kelautan dan Perikanan Sorong Akbar Falah Tantri; Brigitha Maurrenzha Leatemia; Chandika Lestariaji; Siti Maysaroh; Grace Lady First Bara; Ashr Hafiizh Tantr; Arnest Rachmawan Tantri
Jurnal Pengabdian Perikanan Indonesia Vol 6 No 1 (2026): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v6i1.9276

Abstract

Abstrak: Kerang merupakan komoditas perikanan bernilai ekonomi tinggi namun berpotensi menimbulkan risiko kesehatan akibat akumulasi mikroorganisme patogen, logam berat, dan biotoksin laut. Salah satu upaya mitigasi risiko keamanan pangan adalah penerapan sistem depurasi kerang sebelum dikonsumsi. Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan pengetahuan dan pemahaman taruna/i lintas program studi di Politeknik Kelautan dan Perikanan Sorong mengenai sistem depurasi kerang dan prinsip keamanan pangan produk kerang. Metode pelaksanaan meliputi sosialisasi, ceramah interaktif, diskusi, serta evaluasi menggunakan pre-test dan post-test. Hasil kegiatan menunjukkan adanya peningkatan pemahaman peserta terhadap konsep depurasi, faktor kontaminasi kerang, serta implikasinya terhadap kesehatan manusia. Kegiatan ini berkontribusi dalam penguatan kapasitas sumber daya manusia sektor kelautan dan perikanan untuk mendukung pengelolaan produk perikanan yang aman dan berkelanjutan.
The Effect of Suspended Solids on Phytoplankton Abundance and Water Quality Dynamics in Intensive Shrimp Ponds in Kraksaan, Probolinggo, Indonesia Chandika Lestariaji; Aang Setyawan Anjasmara; Indra Febriantoro; Hendra Poltak; Desilina Arif; Asthervina Widyastami Puspitasari; Ahmad Yani; Akbar Falah Tantri; Saidin Saidin; Fataha Ilyas Hasan
Nekton Vol 6 No 1 (2026): Nekton
Publisher : Politeknik Negeri Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/nekton.v6i1.1149

Abstract

Intensive cultivation of whiteleg shrimp (Litopenaeus vannamei) has the potential to increase suspended solids concentrations, which can affect water quality and phytoplankton community structure. This study aims to analyze the effect of reducing Total Suspended Solids (TSS) concentrations through the application of a filtration system on phytoplankton abundance and water quality dynamics in intensive ponds. The study was conducted in intensive shrimp ponds in Kraksaan District, Probolinggo Regency, East Java, using an observational-experimental approach comparing pond conditions without filtration, mechanical filtration, and chemical filtration. The parameters observed included TSS, phytoplankton abundance, and several water quality parameters such as temperature, clarity, pH, dissolved oxygen (DO), salinity, nitrate, and orthophosphate. The results showed that mechanical filtration was able to reduce TSS most effectively with a range of 38–47 mg/L compared to chemical filtration (57–63 mg/L) and without filtration (81–91 mg/L). The decrease in TSS was followed by an increase in water clarity and DO concentration. The highest phytoplankton abundance was found in the mechanical filtration treatment (2,870–3,084 ind/L), followed by chemical filtration (2,121–2,291 ind/L), while without filtration showed the lowest abundance (1,062–1,401 ind/L). These results indicate that reducing TSS through the filtration system increases light penetration, thus supporting phytoplankton photosynthetic activity. Overall, the application of filtration systems, especially mechanical filtration, plays an important role in improving water quality and increasing phytoplankton productivity, thus potentially supporting ecosystem stability and the sustainability of intensive vannamei shrimp farming systems.
Co-Authors Aang Setyawan Anjasmara Ahmad Yani Arnest Rachmawan Tantri Ashr Hafiizh Tantr Brigitha Maurrenzha Leatemia Chandika Lestariaji Chandika Lestariaji Desilina Arif Fataha Ilyas Hasan Grace Lady First Bara Indra Febriantoro Poltak, Hendra Puspitasari, Asthervina Widyastami Saidin Saidin Siti Maysaroh