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All Journal Jurnal Riset Rumpun Ilmu Hewani (JURRIH) Zoologi: Jurnal Ilmu Peternakan, Ilmu Perikanan, Ilmu Kedokteran Hewan Manfish: Jurnal Ilmiah Perikanan dan Peternakan Innovation and Applied Education Journal
Okniel Zebua
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Agriculture, Biological Sciences & Forestry Computer Science & IT Education Engineering Social Sciences

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Strategi Inovatif Dalam Menghadapi Degradasi Ekosistem: Kajian Terbaru Tentang Peran Vital Hutan Mangrove Dalam Konservasi Lingkungan Asokhiwa Zega; Nelvia Mai Susanti; Rahmat Tillah; Destriman Laoli; Betzy Victor Telaumbanua; Ratna Dewi Zebua; Januari Dawolo; Okniel Zebua; Angel Sri Ayu Gea
Zoologi: Jurnal Ilmu Peternakan, Ilmu Perikanan, Ilmu Kedokteran Hewan Vol. 2 No. 2 (2024): Juli: Zoologi: Jurnal Ilmu Peternakan, Ilmu Perikanan, Ilmu Kedokteran Hewan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/zoologi.v2i2.65

Abstract

Tujuan dari penelitian ini adalah untuk menyelidiki dampak degradasi terhadap ekosistem hutan mangrove dan menganalisis strategi-strategi inovatif yang digunakan untuk menjaga keberlangsungan ekosistem tersebut. Metode yang digunakan adalah metode literatur review, di mana berbagai sumber literatur ilmiah yang relevan dievaluasi secara sistematis. Hasil dari penelitian ini menunjukkan bahwa degradasi hutan mangrove memiliki konsekuensi serius terhadap ekosistem pesisir, termasuk hilangnya keanekaragaman hayati, peningkatan risiko bencana alam, dan penurunan kualitas air. Namun, berbagai strategi telah dikembangkan untuk mengatasi tantangan ini, termasuk restorasi ekosistem, pengelolaan yang berkelanjutan, partisipasi masyarakat lokal, dan penerapan teknologi modern. Pembahasan menyeluruh tentang temuan-temuan ini mengungkapkan bahwa integrasi strategi-strategi ini dapat memberikan solusi yang efektif dalam menjaga kelestarian hutan mangrove dan memperkuat ketahanan ekosistem pesisir. Implikasi praktis dari penelitian ini adalah pentingnya adopsi strategi-strategi inovatif dalam manajemen lingkungan, sementara arah penelitian masa depan mencakup peningkatan kolaborasi antarstakeholder dan pengembangan teknologi yang lebih canggih untuk mendukung konservasi hutan mangrove secara berkelanjutan.
Efektivitas Bahan Alami Sebagai Agen Antimikroba dalam Pengobatan Penyakit Ikan Air Tawar: Tinjauan Literatur Destriman Laoli; Nelvia Mai Susanti; Rahmat Tillah; Betzy Victor Telaumbanua; Ratna Dewi Zebua; Januari Dawolo; Okniel Zebua; Asokhiwa Zega
Zoologi: Jurnal Ilmu Peternakan, Ilmu Perikanan, Ilmu Kedokteran Hewan Vol. 2 No. 2 (2024): Juli: Zoologi: Jurnal Ilmu Peternakan, Ilmu Perikanan, Ilmu Kedokteran Hewan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/zoologi.v2i2.66

Abstract

This study evaluates the effectiveness of natural materials as antimicrobial agents in the treatment of freshwater fish diseases, with the aim of offering a safer and more sustainable alternative to synthetic chemicals and antibiotics. Using the literature review method, this study analyzed relevant current scientific articles. Results showed that extracts of betel leaf, neem leaf, cinnamon essential oil, basil essential oil, aloe vera, and propolis had significant antimicrobial activity against freshwater fish pathogens such as Flavobacterium columnare and Aeromonas hydrophila. Betel leaf extract and cinnamon essential oil showed inhibition rates of up to 85% and 82%, respectively. The advantages of using natural ingredients include environmental safety, reduced risk of antimicrobial resistance, and immunostimulating effects in fish. However, challenges such as ingredient availability, cost, and standardization still need to be addressed. This study suggests the development of natural ingredient-based products, standardization and quality testing, further research, and training for fish farmers. Collaboration between stakeholders is also important to reduce dependence on antibiotics. In conclusion, natural ingredients have great potential as effective and environmentally friendly antimicrobial agents in freshwater fish health management.
Implementasi Teknologi Genetika Untuk Konservasi Spesies Laut Terancam: Tinjauan Literatur Tentang Metode dan Keberhasilan Betzy Victor Telaumbanua; Destriman Laoli; Ratna Dewi Zebua; Okniel Zebua; Januari Dawolo; Asokhiwa Zega
Manfish: Jurnal Ilmiah Perikanan dan Peternakan Vol. 2 No. 2 (2024): September: Manfish: Jurnal Ilmiah Perikanan dan Peternakan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/manfish.v2i2.46

Abstract

The pace of global environmental change and the intensification of human activities have put significant pressure on marine ecosystems, threatening the sustainability of many species that are important both for ecosystems and the economies of coastal communities. In this context, this study aims to evaluate the application of genetic technologies in the conservation of endangered marine species, focusing on environmental DNA (eDNA) monitoring, CRISPR genetic engineering techniques and population genetic analysis. The method used was a literature review that examined current academic sources related to genetic technologies and their implementation in conservation. Findings show that eDNA is a highly effective tool in species and habitat monitoring, and has been successful in specific cases such as Napoleon fish and green turtles in Raja Ampat. In contrast, CRISPR techniques offer the potential to improve the genetic resilience of species, despite significant regulatory and ethical challenges. The implications of this study emphasize the need for strong policy support and international collaboration to address these challenges and optimize the use of genetic technologies in more effective conservation strategies in the future.
Krisis Biodiversitas Perairan: Investigasi Solusi Berbasis Komunitas untuk Pemulihan Ekosistem Aquatik Okniel Zebua; Asokhiwa Zega; Ratna Dewi Zebua; Destriman Laoli; Januari Dawolo; Betzy Victor Telaumbanua
Manfish: Jurnal Ilmiah Perikanan dan Peternakan Vol. 2 No. 2 (2024): September: Manfish: Jurnal Ilmiah Perikanan dan Peternakan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/manfish.v2i2.47

Abstract

Crisis aquatic biodiversity is a critical environmental issue, triggered by human activities such as overfishing, pollution, and climate change, which have serious impacts on the stability of ecosystems and the climate change, which has serious impacts on the stability of ecosystems and the livelihoods of coastal communities. livelihoods of coastal communities. This research aims to examine community-based solutions in restoring degraded aquatic ecosystems, with a focus on the integration of sustainable aquaculture technologies and aquaponic systems. The methodology used was a comprehensive literature analysis of scientific articles, journals and relevant publications. The research findings show that sustainable fisheries management, habitat restoration, environmental education and awareness, implementation of environmentally education and environmental awareness, the application of environmentally friendly technologies, and the development of supportive policies are the main strategies for sustainable fisheries management. development of supportive policies are key strategies in improve conservation effectiveness. The implications of this research show that a community-based approach is not only effective for the conservation of aquatic biodiversity, but also provides practical guidance for policymakers and non-governmental organizations in designing and implementing community-based policy makers and non-governmental organizations in designing and implementing more holistic and effective ecosystem restoration programs that are more holistic and sustainable.
Implementasi Model Pembelajaran Blended Learning Studi Kasus Perguruan Tinggi Negeri Makassar: Pengembangan dan Evaluasi Fasriani; Baso Intang Sappaile; Okniel Zebua; Much Deiniatur; Nurjunni. S
Innovation and Applied Education Journal Volume 1, Issue 1, Februari 2024
Publisher : PT. Lontara Digitech Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61220/iaej.v1i1.241

Abstract

Blended learning merupakan pendekatan inovatif di mana siswa terlibat dalam kombinasi pembelajaran tatap muka di kelas dan pembelajaran daring. Artikel ini membahas implementasi model pembelajaran blended learning di perguruan tinggi negeri Makassar, Penelitian ini fokus pada pengembangan dan evaluasi model tersebut. Melalui studi kasus, penulis menjelaskan langkah-langkah implementasi dan mencatat respons peserta didik. Evaluasi dilakukan untuk menilai keberhasilan dan mengidentifikasi tantangan yang mungkin muncul selama implementasi. Hasil penelitian ini dapat memberikan pemahaman mendalam tentang efektivitas blended learning di perguruan tinggi dan menjadi dasar untuk pengembangan lebih lanjut dalam meningkatkan kualitas pembelajaran. Data diperoleh dengan teknik pengumpulan data berupa angket kuesioner yang disebar melalui google form. Instrumen berupa angket penelitian dengan teknik mengumpulkan data kemudian menganalisis angket kuesioner yang disebarkan melalui google form yang dilakukan dengan skala likert untuk memperoleh hasil penilitian. diketahui bahwa pembelajaran model blended learning mempunyai pengaruh yang baik terhadap proses pembelajaran.
Analisis Pertumbuhan Ikan Nila (Oreochromis niloticus) pada Sistem Budidaya Kolam Beton di Dusun IV Desa Fadoro Lasara Kota Gunungsitoli Ratna Dewi Zebua; Betzy Victor Telaumbanua; Destriman Laoli; Nistiarni Zebua; Okniel Zebua
JURNAL RISET RUMPUN ILMU HEWANI Vol. 4 No. 2 (2025): Oktober : JURRIH: JURNAL RISET RUMPUN ILMU HEWANI
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrih.v4i2.6568

Abstract

This study aims to analyze the growth of tilapia (Oreochromis niloticus) cultivated in a concrete pond system in Dusun IV, Fadoro Lasara Village, Gunungsitoli City. The concrete pond system was chosen for its advantages in land efficiency, ease of management, and ability to maintain stable water quality. The research method employed a quantitative experimental approach over 60 days, with 200 Nile tilapia as the study subjects. The parameters observed included absolute weight and length gain, specific growth rate (SGR), feed conversion ratio (FCR), and survival rate (SR). The results showed that the average weight of the fish increased from 5.12 grams to 98.46 grams, with a length increase of 12.5 cm. The SGR was recorded at 4.29% per day, FCR at 1.38, and SR at 96.5%. These results indicate that the concrete pond system can support optimal tilapia growth. This study recommends the application of concrete ponds as an efficient aquaculture alternative, particularly in areas with limited land and resources. This system has proven to be adaptive to local conditions and contributes to increased productivity and income for aquaculture farmers.
Co-Authors Angel Sri Ayu Gea Asokhiwa Zega Baso Intang Sappaile Betzy Victor Telaumbanua Destriman Laoli Fasriani Januari Dawolo Much Deiniatur Nelvia Mai Susanti Nistiarni Zebua Nurjunni. S Rahmat Tillah Zebua, Ratna Dewi