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All Journal Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Jurnal Ilmu Pertanian dan Perikanan (PENARIK)
Zai, Desniwati
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Energy Health Professions Immunology & microbiology Social Sciences Veterinary Other

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Pengaruh Pemotongan Bagian Tubuh Terhadap Respon Fisiologi Dan Perilaku Ikan Nila (Oreochromis niloticus) Dan Ikan Lele (Clarias gariepinus) Halawa, Alfriend John Saotama; Zai, Desniwati
Jurnal Ilmu Pertanian dan Perikanan Vol. 1 No. 2 (2024): PENARIK - Desember
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v1i2.278

Abstract

This study examines the effect of cutting body parts, such as dorsal, pectoral, ventral, anal, caudal and lateral fins, on the physiological and behavioral responses of tilapia (Oreochromis niloticus) and catfish (Clarias gariepinus). The study was conducted through an experimental approach by cutting fish body parts, then observing changes in physiology (such as stress hormone release) and behavior (swimming activity, social interaction). Results showed that injury significantly affected swimming efficiency, body balance, sensory responses, as well as increased stress characterized by cortisol release. Injury also altered fish behavior, including reduced activity and a tendency to hide. Morphometric and meristic analyses revealed that body damage impacted the body size and adaptability of the fish. This study emphasizes the importance of good aquaculture management, including water quality and nutrition, to support tissue regeneration, fish welfare and farm productivity. The findings provide important insights for sustainable aquaculture practices.
Pengaruh Pertumbuhan Cacing Sutra Terhadap Perbedaan Pakan Limbah Organik Dan Pakan Fermentasi Daeli, Nisayangin Mariana; Mendrofa, Julilis Suganda; Mendrofa, Karya Haga; Zai, Desniwati; Waruwu, Sertifikat; Telaumbanua, Betzy Victor
Jurnal Ilmu Pertanian dan Perikanan Vol. 2 No. 2 (2025): PENARIK - Agustus
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v2i2.590

Abstract

Cultivation of silk worms (Tubifex sp.) is one of the important components in supporting the aquaculture sector, especially as a natural food for larval and fry fish. This study aims to assess the differences in the growth of silk worms fed with feed made from organic waste in the form of papaya residue and fermented feed made from tofu pulp, bran, sugar, brown sugar, and EM4. The study used an experimental method with a complete randomized design (CRD) consisting of two treatments, each with three replicates. Parameters observed included silk worm biomass growth, feed conversion efficiency, survival rate, and feed residue left in the media. The results showed that feeding papaya waste provided faster growth and body division of silk worms compared to fermented feed. In addition, the media fed with papaya feed showed lower levels of feed residue, resulting in a more stable culture medium with low ammonia levels. In contrast, the fermented feed left white granules that were difficult to decompose and became a source of ammonia accumulation. Thus, papaya waste feed is more recommended in the environmentally friendly and efficient cultivation of silk worms.
INOVASI TEKNOLOGI AKUAKULTUR BERKELANJUTAN: PEMANFAATAN SISTEM AKUAPONIK UNTUK MENINGKATKAN PRODUKSI IKAN DAN TANAMAN Zega, Asokhiwa; Gea, Angel Sri Ayu; Telaumbanua, Betzy Victor; Laoli, Destriman; Zebua, Ratna Dewi; Dawolo, Januari; Telaumabnau, Dara Dwista; Gulo, Beriman; Halawa, Alfriend John Saotama; Zai, Desniwati
Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Vol 12 No 2 (2024): Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan
Publisher : UNIVERSITAS MUHAMMADIYAH PONTIANAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/jr.v12i2.6497

Abstract

Pertumbuhan populasi dunia dan kebutuhan pangan yang semakin meningkat merupakan tantangan global kompleks. Untuk mengatasinya, inovasi teknologi akuakultur berkelanjutan, seperti sistem akuaponik, telah menjadi fokus utama dalam upaya memenuhi kebutuhan pangan yang meningkat. Sistem akuaponik mengintegrasikan budidaya ikan dengan pertumbuhan tanaman secara terintegrasi, menciptakan siklus alami di mana ikan menghasilkan limbah yang diperlukan sebagai sumber nutrisi bagi tanaman, sementara tanaman membersihkan air untuk ikan. Dalam jurnal ini, kami membahas pemanfaatan sistem akuaponik untuk meningkatkan produksi ikan dan tanaman secara berkelanjutan. Sistem akuaponik menawarkan berbagai manfaat, antara lain efisiensi penggunaan air yang tinggi, pengurangan limbah, dan peningkatan produktivitas. Penelitian ini dilakukan melalui tinjauan pustaka terhadap artikel ilmiah, jurnal, dan publikasi terkait inovasi teknologi akuakultur berkelanjutan dan pemanfaatan sistem akuaponik. Data dan informasi yang diperoleh dianalisis dan disajikan untuk mendukung tujuan penelitian ini. Dalam hasil dan pembahasan, kami menjelaskan prinsip dasar dan manfaat akuaponik, serta faktorfaktor yang mempengaruhi produksi ikan dalam sistem akuaponik, seperti ketersediaan nutrisi, kualitas air, suhu lingkungan, kepadatan ikan, dan manajemen pakan. Diharapkan bahwa penelitian ini memberikan panduan dan pemahaman yang lebih baik tentang potensi dan keuntungan penggunaan sistem akuaponik dalam konteks akuakultur berkelanjutan Kata kunci: Akuakultur Berkelanjutan, Akuaponik, Inovasi Teknologi, Produksi Ikan dan Tanaman
Co-Authors Asokhiwa Zega Betzy Victor Telaumbanua Daeli, Nisayangin Mariana Destriman Laoli Gea, Angel Sri Ayu Gulo, Beriman Halawa, Alfriend John Saotama Januari Dawolo Mendrofa, Julilis Suganda Mendrofa, Karya Haga Telaumabnau, Dara Dwista Waruwu, Sertifikat Zebua, Ratna Dewi