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Keterampilan Budidaya Ikan Nila di Kolam Jaring Bambu (KJB) Sebagai Solusi kebutuhan Kelompok Tani ‘Abadi Tani’ Desa Peunia Kaway XVI Lisa, Oviana; Lubis, Friyuanita; Aminah, Siti; Tanjung, Yulia Windi; Fuqara, Fantashir Awwal
Jurnal Pengabdian Agro and Marine Industry Vol 5, No 2 (2025): JURNAL PENGABDIAN AGRO AND MARINE INDUSTRY
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpami.v5i2.13510

Abstract

The community service activity with farmer group in Peunia Village is the first step in utilizing local natural resources. The community service members consist of farmer groups and students. In addition, Waterland has not been properly managed because of aquatic weeds. This situation gave rise to the idea of increasing the farmers' group's income through tilapia farming in bamboo net cages (KJB). The community service method applied an approach that involves a farmer group of 10 respondent. The results of the community service activities include education, assistance, and evaluation for the farmer group and students had constructed KJB cultivation is a semi-intensive technology. The evaluation increased the motivation and knowledge of the respondents, resulting in an average score of 3.5 (good) before the activity and 4.2 (very good). This KJB developed skills and reached business opportunities in the fisheries sector and the sustainable maintenance of the aquatic environment.
Identification and Phylogenetic Analysis of Entomopathogenic Fungal Isolates Using Molecular Approach Syaukani Syaukani; Zulia Ananda; Suhartono Suhartono; Sirtina Sirtina; Oviana Lisa; Alfizar Alfizar; Samingan Samingan
Elkawnie Vol. 6 No. 2 (2020)
Publisher : Faculty of Science and Technology Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v6i2.6549

Abstract

Abstract: Entomopathogenic fungi are essential to consider as one of the biological agents to control termite populations. This research aimed to molecularly identify entomopathogenic fungi isolates in termites based on the ITS rDNA region and to determine the relationship of fungi isolates. Identification was performed by DNA extraction, PCR amplification, electrophoresis, purification, and sequencing. Phylogenetic trees were generated using MEGA X.  Molecular identification showed that the ISO1 sample was Penicillium oxalicum, the ISO2 sample was Trichoderma ghanense the ISO3 sample was Aspergillus niger, the ISO4 sample was Aspergillus fumigatus and the ISO5 sample was Aspergillus pseudonomius. The phylogenetic tree showed that the ISO1, ISO2, ISO3, ISO4, and ISO5 samples had the closest relationship with Penicillium oxalicum strain FR6-CGR12, Trichoderma ghanense isolate TM2, Aspergillus niger isolate 77, Aspergillus fumigatus, and Aspergillus pseudonomius strain DTO 267D6, respectively.Abstrak: Kelimpahan jenis fungi entomopatogen adalah hal yang terpenting untuk dipertimbangkan sebagai agen hayati bagi populasi rayap.Penelitian ini bertujuan untuk mengidentifikasi secara molekular isolat fungi entomopatogen pada rayap, berdasarkan daerah ITS rDNA dan mengetahui hubungan kekerabatan dari isolat fungi tersebut. Identifikasi dilakukan dengan cara ekstraksi DNA, amplifikasi menggunakan PCR, elektroforesis, purifikasi dan sekuensing. Selanjutnya kontruksi pohon filogenetik menggunakan aplikasi MEGA X. Berdasarkan uji molekular menunjukkan bahwa sampel ISO1 merupakan Penicillium oxalicum.ISO2 merupakan Trichoderma ghanense.ISO3 merupakan Aspergillus niger. ISO4 merupakan Aspergillus fumigatus.ISO5 merupakan Aspergillus pseudonomius.Konstruksi pohon filogenetik menunjukkan bahwa, sampel ISO1 berkerabat dekat dengan Penicillium oxalicum strain FR6-CGR12. Sampel ISO2 berkerabat dekat dengan Trichoderma ghanense isolat TM2. Sampel ISO3 berkerabat dekat dengan Aspergillus nigerisolat 77. Sampel ISO4 berkerabat dekat dengan Aspergillus fumigatus.Sampel ISO5 berkerabat dekat dengan Aspergillus pseudonomius strain DTO 267D6.