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BIMBINGAN TEKNIS PENANGANAN PASCA PANEN BULU BABI DI KOPERASI PRIMA NUSANTARA: BIMBINGAN TEKNIS PENANGANAN PASCA PANEN BULU BABI DI KOPERASI PRIMA NUSANTARA Asri, Yuliana; Hizbulloh, Lalu; Affandi, Rangga Idris; Lumbessy, Salnida Yuniarti; Scabra, Andre Rahmat; Diamahesa, Wastu Ayu; Mulyani, Laily Fitriani; Alim, Sahrul; Lestari, Dewi Putri
Jurnal Pepadu Vol 6 No 3 (2025): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v6i3.7861

Abstract

Sea urchins are a highly nutritious and economically valuable fishery product. In West Nusa Tenggara (NTB), particularly in Lombok, the public is still largely unaware of the benefits and market value of sea urchins in international markets such as Japan and Korea. Sea urchin gonads are consumed by Koreans and Japanese, and their high nutritional content is believed to improve health performance. However, there are obstacles in the sea urchin market development is the lack of proper standard operating procedures in post-harvest handling. Appropriate and standardized post-harvest techniques are not yet widely known or disseminated among sellers and sea urchin business actors. Prima Nusantara Cooperative is one of the cooperatives that supplies fishery products, including sea urchins, to exporting companies. Based on this, the current community service activity was conducted at Prima Nusantara Cooperative in East Lombok, targeting the cooperative staff. The aim is to provide both theoretical socialization and hands-on training to enhance the staff’s knowledge and skills in post-harvest handling of sea urchins. Through this technical guidance, it is expected that the quality of sea urchin products sold to exporters will improve and be more competitive in the Japanese and Korean markets. The method used during the technical training included presentation of materials on proper sea urchin handling procedures, followed by field practice involving sea urchin sampling, hands-on demonstrations, and direct mentoring through each stage of the process. The post-harvest handling stages included harvesting (collection), cleaning, shell breaking, rinsing, weighing, packaging, and storage at low temperatures.
ANALISIS FITOPLANKTON SEBAGAI BIOINDIKATOR TERHADAP KESESUAIAN LINGKUNGAN POLIKULTUR BUDIDAYA LOBSTER PASIR (Panulirus homarus) DAN IKAN BARONANG (Siganus sp.) DALAM SISTEM KERAMBA JARING APUNG Asri, Yuliana; Yuliana; Hizbulloh, Lalu
Journal of Fish Nutrition Vol. 5 No. 2 (2025): Journal of Fish Nutrition
Publisher : Journal of Fish Nutrition

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfn.v5i2.8963

Abstract

Penelitian ini bertujuan untuk menganalisis komposisi dan kelimpahan fitoplankton sebagai bioindikator kesesuaian lingkungan pada sistem budidaya polikultur lobster pasir (Panulirus homarus) dan ikan baronang (Siganus sp.) dalam keramba jaring apung (KJA). Fitoplankton berperan penting dalam menjaga stabilitas ekosistem perairan serta mencerminkan kondisi kualitas air melalui perubahan struktur komunitasnya. Pengambilan sampel dilakukan pada 3 titik di sekitar KJA menggunakan metode purposive sampling. Parameter yang diamati meliputi kelimpahan, keanekaragaman, dominansi, serta indeks keseragaman, yang dianalisis secara deskriptif untuk menilai kondisi perairan. Hasil penelitian menunjukkan bahwa kelimpahan fitoplankton termasuk dalam eutrofik, keanekaragaman (H’) sedang, keseragaman (E) tinggi dan indeks dominasi (D) yang rendah. Faktor luar terjadinya eutrofikasi dalam suatu perairan salah satunya adalah kegiatan budidaya dengan menggunakan sistem KJA. Fitoplankton dari kelas Bacillariphyceae ditemukan paling banyak yaitu dari spesies Rhizosolenia sp. dan Synedra sp. Beberapa penelitian menunjukkan kedua spesies tersebut secara alami ditemukan pada isi lambung lobster dan merupakan pakan alami lobster pasir dan ikan baronang. Nilai parameter fisika dan kimia kualitas air menunjukkan perairan KJA Ujung Betok masih dalam kondisi layak untuk kegiatan budidaya.  Berdasarkan analisis bioindikator dan kondisi fisika kimia perairan, KJA Ujung Betok sesuai untuk budidaya polikultur lobster pasir dan ikan baronang.