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      Analisis Sistem Sosial-Ekologi Budidaya Nila Salina (Oreochromis niloticus) di Kawasan Pesisir (Studi Kasus: Kecamatan Tayu, Kabupaten Pati, Provinsi Jawa Tengah)

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      Date
      2025
      Author
      Wahyuni, Cici
      Anggraini, Eva
      Sapanli, Kastana
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      Abstract
      Peningkatan produksi pada sektor budidaya perikanan menjadi strategi penting dalam mendukung ketahanan pangan di Indonesia. Sebagai kampung perikanan budidaya nasional dan sentra nila salina, Kecamatan Tayu di Kabupaten Pati mengalami kemajuan yang signifikan. Akan tetapi, terjadinya banjir rob menimbulkan hambatan. Penelitian ini bertujuan untuk (1) menganalisis kondisi sistem sosial-ekologi perikanan budidaya nila salina di Kecamatan Tayu dan (2) menganalisis strategi yang dapat dilakukan dalam mendukung pengembangan usaha budidaya nila salina di Kecamatan Tayu. Metode yang digunakan dalam penelitian ini yaitu, analisis deskriptif dengan Social Ecological System (SES) framework yang didukung analisis kuantitatif dengan metode analisis pendapatan R/C ratio dan analisis Interpretative Structural Modeling (ISM). Hasil penelitian menunjukkan bahwa usaha budidaya nila salina di Kecamatan Tayu layak untuk dikembangkan berdasarkan R/C ratio yang dihasilkan. Terjadinya banjir rob menyebabkan produksi nila salina gagal total. Dihitung dari total biaya tunai dan non tunai yang dikeluarkan, estimasi kerugian akibat banjir rob diperkirakan mencapai 45.838.503 rupiah/hektar/siklus produksi. Kondisi ekosistem mangrove yang kurang baik di pesisir Kecamatan Tayu belum dapat melindungi daratan dengan optimal dari banjir rob. Komunitas lokal berbasis masyarakat dinilai memiliki peranan penting dalam pengelolaan kawasan mangrove sebagai pelindung pesisir dari ancaman banjir rob dan abrasi.
       
      The increase in the aquaculture production is an important strategy for supporting food security in Indonesia. As a national aquaculture village and center for saline tilapia, Tayu Sub-district in Pati Regency has experienced significant progress. However, tidal flooding has become an obstacle. This study aims to (1) analyze the social-ecological systems of saline tilapia aquaculture in Tayu and (2) identify strategies that can be implemented to support of saline tilapia farming in the area. The methods used include income analysis using the R/C ratio, descriptive analysis with the Social Ecological System (SES) framework, and Interpretative Structural Modeling (ISM). The results show that saline tilapia aquaculture in Tayu is feasible to develop based on the R/C ratio. Tidal flooding has caused total production failure. Based on the total cash and non-cash costs incurred, the estimated loss due to tidal flooding is approximately IDR 45.838.503 per hectare per production cycle. The poor condition of the mangrove ecosystem along Tayu’s coast has not been able to optimally protect the land from tidal flooding. Local communities are considered to play an important role in managing mangrove areas as coastal protection against the threats of tidal flooding and abrasion.
       
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      http://repository.ipb.ac.id/handle/123456789/170226
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      • UT - Resources and Environmental Economic [2336]

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