Indra Gumay Yudha
Program Studi Sumber Daya Akuatik, Fakultas Pertanian, Universitas Lampung, Jl. Prof. Dr. Ir. Sumantri Brojonegoro No.1, Kota Bandar Lampung, Lampung 35141, Indonesia

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Analisis Keberlanjutan Usaha Budi Daya Udang Vaname Di Desa Purworejo, Lampung Timur Muhtar, Arif; Yudha, Indra Gumay; Setyawan, Agus; Sarida, Munti; Hasani, Qadar; Febryano, Indra Gumay
Journal of Tropical Marine Science Vol 9 No 1 (2026): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v9i1.6778

Abstract

Provinsi Lampung merupakan wilayah dengan produksi udang vaname terbesar ke-4 di Indonesia. Saat ini sektor budi daya dihadapkan dengan penurunan produktivitas. Di Kabupaten Lampung Timur mengalami penurunan sampai 56%. Penelitian ini bertujuan untuk menganalisis status keberlanjutan usaha budi daya udang vaname di Desa Purworejo. Penelitian ini dilaksanakan pada bulan September sampai dengan Desember 2024. Metode pengumpulan data dengan cara melakukan wawancara terhadap petambak. Analisis data menggunakan metode Multidimensional Scaling (MDS) dengan bantuan aplikasi Rapid Appraisal for Fisheries (Rapfish) dengan 5 (lima) dimensi penilaian, yaitu: ekologi, sosial, ekonomi, teknologi dan kelembagaan. Hasil penelitian menunjukkan bahwa kegiatan usaha budi daya udang vaname di Desa Purworejo di tinjau dari ke 5 (lima) dimensi termasuk dalam kategori kurang berkelanjutan. Pengembangan sistem pengelolaan limbah budi daya serta normalisasi saluran air perlu dilakukan untuk meminimalisir serangan penyakit. Peningkatan program pelatihan terhadap pembudidaya dan juga penerapan teknologi budidaya modern perlu dilakukan untuk meningkatkan status keberlanjutan usaha budi daya udang vaname di Desa Purworejo dari kategori “kurang berkelanjutan” menjadi minimal “cukup berkelanjutan” dalam jangka waktu menengah dan “berkelanjutan” dalam jangka panjang.
Policy Implementation on the Standard Size of Blue Swimming Crab (Portunus spp.) Catched  on the East Coast of Lampung Rizani; Yudha, Indra Gumay; Widiastuti , Endang Linirin; Tresiana, Novita; Febryano, Indra Gumay
Journal of Tropical Marine Science Vol 9 No 1 (2026): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jour.trop.mar.sci.v9i1.7625

Abstract

The government has issued a policy on the standard size of blue swimming crabs caught to support fisheries management, but it is difficult for business actors to comply with. This study aims to analyze the implementation of the Regulation of the Minister of Marine Affairs and Fisheries No. 7 of 2024 concerning Blue swimming crab Management on the East Coast of Lampung. The research uses a qualitative approach with a case study method, with in-depth interviews, participatory observations, focus group discussions, and documentation studies. The analysis of policy implementation examines fishermen's compliance with the blue swimming crab size standards set by the government. The results of the study show that the cause of the difficulty in implementing the blue swimming crab size provisions is the limited supervision and the lack of sanctions for violations. The orientation of fishermen's behavior still focuses on profits and the limitations of fishing technology that are not selective and destructive. The government must involve all business actors in the trading chain of blue swimming crab commodities to unify perceptions and increase fishermen's understanding of sustainable fisheries management policies on the East Coast of Lampung.