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Settlement dan Kelangsungan Hidup Post-Larva Abalon Haliotis asinina Pada Fase Perkembangan Larva Berbeda Disnawati Disnawati; Irwan Junaidi Effendy
Jurnal Salamata Vol 5, No 1 (2023): Juni
Publisher : Politeknik Kelautan dan Perikanan Bone

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/salamata.v5i1.12782

Abstract

Perbedaan fase perkembangan larva (fase trochophore, fase veliger awal, fase veliger akhir) diuji pada penelitian ini untuk mengevaluasi settlement dan kelangsungan hidup post-larva abalon H. asinina. Penelitian ini menggunakan rancangan acak lengkap dengan 3 perlakuan dan 4 kali ulangan. Larva dipelihara pada kontainer plastik yang berisi 12 L air laut dan plat ukuran 20×20 cm yang ditumbuhi bentik diatom dan diberi aerasi. Pemeliharaan larva dilakukan selama 72 jam untuk settlement larva dan 20 hari untuk kelangsungan hidup post-larva abalon. Hasil penelitian menunjukkan persentase settlement larva tidak berbeda nyata antar ketiga perlakuan (P=0,862).  Selanjutnya pada 20 hari pemeliharan larva, kelangsungan hidup post-larva tertinggi diperoleh pada fase trocopohore dengan nilai 1,56±0,27%, diikuti oleh fase veliger awal dan fase veliger akhir dengan nilai 1,34±0,79% dan 0,97±0,29% secara berturut-turut. Dari hasil uji statistik, tidak ada perbedaan yang signifikan dari ketiga perlakuan (P=0,296). Penelitian ini menunjukkan bahwa kegiatan produksi creeping larva dan juvenil abalon di hatchery, larva dapat ditebar mulai dari fase trochophore sampai fase veliger akhir.
Pengembangan Usaha Inovasi Produk Udang “Khairun Shrimp” Hasil Budidaya Waode Munaeni; Iis Hamsir Ayub Wahab; Nursanti Abdullah; Disnawati
JURPIKAT Vol 7 No 2 (2026)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v7i2.2954

Abstract

This entrepreneurship-based community service program focuses on the cultivation and commercialization of Litopenaeus vannamei shrimp in coastal areas. The implementation method begins with the stocking of vannamei shrimp postlarvae for grow-out, followed by regular monitoring of growth performance through periodic shrimp sampling. Once the shrimp reach marketable size, the harvesting process is conducted. The harvested shrimp are subsequently processed and properly packaged and branded under the name “Khairun Shrimp” to enhance product value and competitiveness. Marketing strategies are implemented through sales at several exhibitions, which aim not only to market the product but also to increase brand visibility. The peak of the promotional activities was participation in an exhibition attended directly by the Minister of Education, Culture, Research, and Technology and the Rector of Khairun University (Unkhair). The success of this exhibition provided significant impacts, including product validation, increased consumer trust, and expansion of marketing networks. Overall, this program successfully demonstrates a sustainable entrepreneurship model that integrates production, packaging, branding, and marketing aspects, serving as a potential reference for the development of micro-enterprises in the marine and fisheries sector.