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All Journal Jurnal Pengabdian UntukMu NegeRI J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Journal of Rural and Urban Community Empowerment Journal of The Indonesian Society of Integrated Chemistry
Fawrin, Heralda
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Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Law, Crime, Criminology & Criminal Justice Social Sciences

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Pemberdayaan Masyarakat Melalui Pemanfaatan Limbah Dedak Padi Sebagai Pakan Buatan Ikan Lele Di Desa Kemuning Muda, Kecamatan Bunga Raya, Kabupaten Siak: Community Empowerment through the Utilization of Rice Bran Waste as Artificial Feed for Catfish in Kemuning Muda Village, Bunga Raya District, Siak Regency Nurhayati; Muslim Syaifullah, Mhd; Jasril, Jasril; Fawrin, Heralda; Muhdarina, Muhdarina
J-Dinamika : Jurnal Pengabdian Masyarakat Vol 10 No 1 (2025): April
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Desa Kemuning Muda di Kecamatan Bunga Raya, Kabupaten Siak, Riau, merupakan daerah dengan produksi padi yang melimpah. Dalam proses penggilingan, dedak padi dihasilkan sebagai limbah, tetapi belum dimanfaatkan secara optimal oleh masyarakat. Selain itu, beberapa warga desa melakukan budidaya ikan, termasuk ikan lele, yang terkendala oleh tingginya biaya pakan yang mencapai 60-70% dari biaya produksi. Pemanfaatan dedak padi sebagai pakan lele menawarkan solusi untuk mengurangi biaya produksi sekaligus mengelola limbah pertanian. Pembuatan pakan melibatkan alat sederhana, seperti panci dan kompor, serta bahan-bahan seperti dedak halus, pelet, ikan asin halus, garam, minyak, dan air. Prosesnya dimulai dengan mencampur pelet yang telah dilelehkan dalam air panas dengan dedak halus, minyak, garam, dan ikan asin. Adonan kemudian dibentuk menjadi pelet kecil dan dikeringkan di bawah sinar matahari agar awet. Pakan lele juga dapat dibuat menggunakan metode fermentasi dengan menambahkan pupuk organik cair mikroorganisme (EM4). Bahan kering dicampurkan terlebih dahulu, kemudian larutan EM4 ditambahkan dan diaduk hingga merata. Proses fermentasi dilakukan selama 3-5 hari. Pakan alternatif ini siap digunakan dan menawarkan manfaat bagi pembudidaya lele dalam mengurangi biaya serta meningkatkan keberlanjutan lingkungan.
Enhancing Teachers' Knowledge of Artificial Intelligence and Information Technology at SMPN 11 Pekanbaru: Penguatan Literasi Teknologi Informasi dan Artificial Intelligence bagi Pendidik SMPN 11 Pekanbaru Sujana, Teguh; Amalia Putri, Rizka; Nasfianti, Iis; Wulandari, Nindya; Fawrin, Heralda
Jurnal Pengabdian UntukMu NegeRI Vol. 9 No. 3 (2025): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v9i3.10349

Abstract

Rapid technological advancements necessitate that educators constantly adjust to new advances, such as the application of artificial intelligence (AI) and information technology in the classroom. The fact remains that many educators are still not accustomed to incorporating technology into their lessons. By promoting the use of AI as a learning aid and adopting IT-based learning, this community service project seeks to improve the knowledge and abilities of SMPN 11 Pekanbaru instructors. The Participatory Rural Appraisal (PRA) method was used in the activity, which was conducted as a workshop with materials, discussions, and practical application. A variety of applications that can aid in the learning process were presented to the teachers. The activity's outcomes demonstrated a rise in teachers' technological knowledge and proficiency as well as the appearance of motivation to innovate in the classroom. Teachers can better prepare for the difficulties of teaching in the digital age by starting with this activity.
Upaya Penyuluhan dalam Peningkatan Pengetahuan Petani mengenai Gejala Defisiensi Unsur Hara Tanaman Kelapa Sawit (Elaeis guineensis Jacq.) Zafitra, Zafitra; Khoiri, Muhammad Amrul; Trizayuni, Riskia; Irawan, Joni; Yoseva, Sri; Nasrul, Besri; Effendi AR, Arman; Deviona, Deviona; Simatupang, Freddy Alexander; Habibah, Puan; Efrata, Enriski; Azhari, Ahmad Alwi; Fawrin, Heralda; Purwasandi, Purwasandi
Journal of Rural and Urban Community Empowerment Vol. 7 No. 1 (2025): Oktober
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jruce.7.1.65-70

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan pengetahuan dan keterampilan petani di Desa Sungai Majo, Kecamatan Kubu, Kabupaten Rokan Hilir dalam mengenali serta menangani gejala defisiensi unsur hara pada tanaman kelapa sawit (Elaeis guineensis Jacq.). Metode pelaksanaan mencakup ceramah, diskusi interaktif, demonstrasi lapangan, dan evaluasi berbasis pre-test serta post-test. Materi penyuluhan difokuskan pada identifikasi gejala kekurangan unsur hara esensial seperti N, P, K, Mg, dan B serta penerapan prinsip pemupukan berimbang. Hasil kegiatan menunjukkan peningkatan pengetahuan petani sebesar 80% dalam mengenali gejala defisiensi antar unsur hara. Pendekatan partisipatif mendorong peningkatan literasi agronomi dan kesadaran terhadap pentingnya pengelolaan hara berkelanjutan serta pengendalian organisme pengganggu tanaman secara ramah lingkungan. Melalui kolaborasi antara akademisi dan masyarakat, kegiatan ini berhasil memperkuat kapasitas petani menuju sistem pertanian yang adaptif, efisien, dan berkelanjutan, sehingga petani mampu mengetahui gejala defisiensi unsur hara yang terdapat pada tanaman kelapa sawit di Desa Sungai Majo, Kecamatan Kubu, Kabupaten Rokan Hilir.
Adsorption of Acacia Bark (Acacia crassicarpa) on Cd(II) Metal in Solution Mukhlis, Mukhlis; Aulia, Fiona; Tamboesai, Emrizal Mahidin; Devi, Silvera; Perdana, Fitra; Fawrin, Heralda
Journal of The Indonesian Society of Integrated Chemistry Vol. 18 No. 1 (2026): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v18i1.52993

Abstract

Adsorption of Cd(II) metal from aqueous solution using acacia bark powder as adsorbent was performed in this study. This study aims to determine the efficiency and the best adsorption capacity of Acacia bark powder in Cd(II) adsorption with adsorbent dosage and pH parameters. The method used in this study is Cd adsorption (II) batch. Acacia bark powder was characterized using SEM, FTIR and BET to determine surface morphology, powder functional group, powder surface area, pore volume and pore size. Based on research that has been done the best dosage conditions and PH optimization obtained at 3.5 g, pH 8 and adsorption efficiency reached 98.81% and a capacity of 1.3763 mg/g. It is believed that the Acacia bark powder (Acacia crassicarpa) has a high ability to adsorb Cd(II) metal at dose and pH variations
Co-Authors , Deviona, , Aulia, Fiona Azhari, Ahmad Alwi Besri Nasrul Effendi AR, Arman Efrata, Enriski Emrizal Mahidin Tamboesai Fitra Perdana Jasril Jasril Joni Irawan, Joni Khoiri, Muhammad Amrul Muhdarina Muhdarina Mukhlis Mukhlis Muslim Syaifullah, Mhd Nasfianti, Iis Nindya Wulandari Nurhayati Purwasandi, Purwasandi Rizka Amalia Putri Silvera Devi Simatupang, Freddy Alexander Sri Yoseva Sukatin, Sukatin Teguh Sujana Trizayuni, Riskia Zafitra, Zafitra