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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Journal of Marine Research Jurnal Biologi Tropis Albacore : Jurnal Penelitian Perikanan Laut Jurnal Ilmu Kelautan Kepulauan Jurnal Pengabdian Magister Pendidikan IPA Jurnal TAMBORA JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Jurnal Abdi Insani Jurnal Pengabdian Perikanan Indonesia Jurnal SIAR ILMUWAN TANI Jurnal Pepadu Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Journal of Community Empowerment Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan Jurnal Ilmu Kelautan Lesser Sunda Journal of Aquaculture Science
Ayu Adhita Damayanti
Universitas Mataram
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Response of Neem Leaves Azadirchta indica Extract Immune System of (Oreochromis niloticus) Lutfi Hamzan Wari; Ayu Adhita Damayanti; Fariq Azhar
Journal of Aquaculture Science Vol 5 No 1 (2020): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v5i1.83

Abstract

Tilapia (Oreochromis niloticus) is a species of freshwater fish that is widely cultivated in areas that have a large quantity of fresh water. In the cultivation of tilapia fish are often infected by fish diseases which not infrequently thwart the growth and survival of fish resulting in death of fish that are cultivated (crop failure). This study aims to analyze the response of giving neem leaf extract (Azadiracta indicida) to the immune system and growth of tilapia. The fish were given neem leaf extract which was added to the feed for 45 days in 54cm x 37cm x 29cm containers each with 10 heads / container with a volume of 20 liters. The study was conducted in 5 treatments, control + (commercial feed and infected by Aeromonas hydrophila 106 cfu / ml as much as 0.1 ml / head), control - (commercial feed of bacterial infection), P1 (feed mixed with 0.5% extra neem leaves and infected with bacteria ), P2 (1% extracted and infected), P3 (2% extracted and infected). The results showed that administration of neem leaf extract at a dose of 1% was able to maintain SR by 100%, increasing the number of erythrocyte tilapia by 15.0 í­” 105 cells / ml and leukocytes by 15.0 í­” 104 cells / ml and hemoglobin by 6.0 % of the total blood cells contained in P4 that play a role in the immune system of tilapia. Based on the results of this study, neem leaf extract can be used in tilapia aquaculture as an immunostimulant because it can improve survival, red blood cells, white blood cells and hemoglobin.Keyword : Extract neem leaves, Aeromonas hydrophila, Tilapia, Feed.
PENINGKATAN NILAI TAMBAH LIMBAH PENGILAHAN ABON IKAN SASAKITE UNTUK MENGURANGI SUMBER PENCEMAR BAHAN ORGANIK DI PANTAI KURANJI DALANG LOMBOK BARAT Nurliah Buhari; Destikawati Destikawati; Soraya Gigentika; Ibadur Rahman; Saptono Waspodo; Sadikin Amir; Sitti Hilyana; Wiwid Andriyani Lestariningsih; Mahardika Rizqi Himawan; Ayu Adhita Damayanti; Edwin Jefri; Nursakinah Nursakinah
Jurnal Pepadu Vol 7 No 1 (2026): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v7i1.8626

Abstract

Permasalahan sampah organik di Desa Kuranji Dalang, khususnya limbah dari pengolahan abon ikan, membutuhkan penanganan serius untuk mengurangi dampak negatif seperti bau tidak sedap, penurunan estetika lingkungan, dan pencemaran perairan. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan masyarakat dalam mengolah limbah organik menjadi produk bernilai ekonomi, seperti pupuk kompos. Metode yang digunakan meliputi penyuluhan, pelatihan berbasis demonstrasi partisipatif, dan monitoring pelaksanaan. Hasil kegiatan menunjukkan bahwa limbah dari sisa pengolahan abon ikan memiliki potensi besar sebagai bahan baku pembuatan pupuk kompos. Masyarakat juga berhasil mengurangi limbah pencemaran dan meningkatkan keterampilan dalam pengolahan kompos. Kompos yang dihasilkan dimanfaatkan untuk menanam tanaman seperti cabai dan tomat, yang berkontribusi pada ketahanan pangan lokal. Kegiatan ini membuktikan bahwa pengolahan limbah organik tidak hanya mengurangi dampak lingkungan tetapi juga memberikan manfaat ekonomi dan sosial bagi masyarakat setempat
Species Diversity and Biological Vulnerability of Sharks in Indonesia’s Fisheries Management Area 573 Roy Pereira; Ayu Adhita Damayanti; Soraya Gigentika
Jurnal Biologi Tropis Vol. 26 No. 1 (2026): Januari-Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i1.11336

Abstract

The Tanjung Luar Fishing Port (PPTL) in East Lombok is one of Indonesia’s major shark-landing centers operating within Fisheries Management Area (WPP) 573 of the Indian Ocean. Intensive fishing activities carried out for commercial purposes have exerted significant pressure on shark populations in the region. This research aims to analyze species composition, conservation status, size distribution, and sex ratio of sharks landed at Tanjung Luar Fishing Port as a basis for developing sustainable shark fisheries management strategies. Data collection was conducted through direct observation of fishermen’s catches from March to June 2025. The results showed that a total of 2,002 individual sharks were identified, consisting of 33 species. The most dominant species was the silky shark (Carcharhinus falciformis), accounting for 46.6% of the total catch, followed by the tiger shark (Galeocerdo cuvier) (18.3%), the scalloped hammerhead (Sphyrna lewini) (6.6%), and Carcharhinus limbatus (5.7%). Based on the IUCN Red List (2023), the catch included 2 species classified as Critically Endangered (CR), 7 Endangered (EN), and 10 Vulnerable (VU), with 22 species listed in CITES Appendix II. The landed sharks were predominantly adults and subadults with total lengths ranging from 120–280 cm. The sex ratio revealed a significant imbalance, with approximately 3.3 females for every male. These findings indicate high exploitation pressure on shark populations, particularly on mature females, highlighting the need for adaptive and sustainable management strategies for shark fisheries.
Co-Authors Abd Saddam Mujib Abidin, Z Ade Irawan Adiwijaya, Cakra Ahmad Nawawi Ahmad, Wira Nata Kusumah Al-Aqsha, Lalu Mohammad Riri Rivari Alis Mukhlis Amri Wijaya Anggriani, Anggi Aprilya, Nabilah Aryan Perdana Putra Ashari, Rowi Asmileen, Suci Dwi Bagus Dwi Hari Setyono Baiq Hilda Astriana Baiq Hilda Astriana Baiq Hilda Astriana, Baiq Hilda Chandrika Eka Larasati Chandrika Eka Larasati Chandrika Eka Larasati, Chandrika Eka Destikawati Destikawati Devi, Lokita Dewi Putri Lestari, Dewi Putri Edwin Jefri Fadillah, Fitri Fanitalya Fanitalya Fanitalya, Fanitalya Fariq Azhar Gigentika, Soraya Gondo Puspito Hamdani Hamdani Harman, Carlen Aufa Haykal, Muhammad Hidayanti, Laili Himawan, Mahardika Rizki Ibadur Rahman Jefri, Edwin Laili Hidayanti Lalu Ferdi Alfarisi Murdin Lalu Harya Deni Prayata Lestaringsih, Wiwid Andriyani lestariningsih, Wiwid Lestariningsih, Wiwid Andriyani Lestrariningsih, Wiwid Andriyani Listiani, Ulmi Lumbessy, Salnida Yuniarti Lutfi Hamzan Wari Mahardika Rizqi Himawan Martanina, Martanina Moh Ali Albar Muhammad Kahfika Ikhwanushafa Muhammad Saufi Muhammad Soewandhi Muhammad Sumsanto Murdin, Lalu Ferdi Alfarisi Nunik Cokrowati Nurliah Nurliah Buhari nurliah, nurliah Nursakinah Nursakinah Nursihan, Muhammad Nyoman Widi Artha Putra Opi Aprilianti Pandya Bara Nidal Parwati, Galuh Paryono Pratama, Alfian Prayata, Lalu Harya Deni Prayogi Dwina Angga Puna, Salvina Herawaty Putra, Brilliant Rudzaky Ridwan Rahfika Rahman, Ibadur ratihpangesturahayu Rhojim Wahyudi Roslina Roslina, Roslina Roy Pereira Sadikin Amir Sahrani, Putri Sakina, Sholihati Lathifa Sakinah, Sholihati Lathifa Sandrayani Sandrayani Sandrayani, Sandrayani Saopiadi Saopiadi Saopiadi, Saopiadi Saptono Waspodo Sholihati Lathifa Sakina Siagian, Raja Aditya Sahala Siahaya, Patrick Alexander Sitti Hilyana Sitti Hilyana Soewandhi, Muhammad Soraya Gigentika Sudirman Sudirman Sultansyah, Muhammad Syawal, Abdul Syafiq Ta'yuni, Qur'a Tirayya, Nadia Hulwa Utami, Widia Tri Wahyudi, Rojim Wijaya, Amri Wiwid Andriyani Lestariningsih Yulianto Suteja Z, Muhammad Fayyadh A. ZA, Siti Asiah Zaenal Abidin Zaenal Abidin