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All Journal Jurnal Review Pendidikan dan Pengajaran (JRPP) JURNAL ILMIAH MAKSITEK Ihsan: Jurnal Pengabdian Masyarakat JURNAL CURERE Jurnal Informatika dan Teknologi Pendidikan AMMA : Jurnal Pengabdian Masyarakat The Journal of Information Technology, Computer Science, and Electrical Engineering
Dedi Holden Simbolon
Fakultas Keguruan Dan Ilmu Pendidikan (FKIP) Universitas Quality, Jl. Ngumban Surbakti No.18 Sempakata, 20132 – Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Pengabdian Internasional Di Universiti Malaya-Malaysia: Inovasi Hijau Untuk Penghidupan Berkelanjutan Bagi Masyarakat Pedesaan Di Malaysia Lita Nasution; Rikson Asman Fertiles Siburian; Dedi Holden Simbolon; Srie Faizah Lisnasari; Saipul Sihotang; Jacqueline Joseph; Riduan Sembiring; Desi Sri Pasca Sari Sembiring
IHSAN : JURNAL PENGABDIAN MASYARAKAT Vol 8, No 1 (2026): Ihsan: Jurnal Pengabdian Masyarakat (April)
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ihsan.v8i1.30304

Abstract

Pengabdian ini mengeksplorasi penerapan inovasi hijau untuk penghidupan berkelanjutan di komunitas pedesaan di Malaysia melalui program pengabdian masyarakat internasional. Inisiatif ini mengintegrasikan praktik ramah lingkungan dalam bidang pertanian, energi terbarukan, ekowisata, dan edukasi lingkungan dengan pendekatan partisipatif. Metodologi mencakup pemetaan sosial, keterlibatan komunitas, dan implementasi teknologi percontohan seperti kompos dari limbah kelapa sawit, industri bambu lokal, serta panel surya skala kecil. Hasil menunjukkan peningkatan signifikan dalam kesadaran dan kapasitas masyarakat, dengan partisipasi aktif pemuda dan pendidik dalam program edukasi lingkungan.. Pemberdayaan ekonomi terlihat dari terbentuknya usaha komunitas dan penggunaan alat keuangan digital. Studi ini menyimpulkan bahwa pendekatan holistik lintas sektor terhadap inovasi hijau dapat menjadi model yang layak untuk keberlanjutan pedesaan dan direplikasi di wilayah serupa. Temuan ini berkontribusi pada pengembangan ilmu pembangunan berkelanjutan dan memberikan rekomendasi kebijakan untuk memperluas praktik hijau di tingkat akar rumput.
Effectiveness of Bacillus nigr Liquid Organic Fertilizer on Early Growth Parameters of Coconut Plants Lita Nasution; Desi Sri Pasca Sari Sembiring; Saipul Sihotang; Dedi Holden Simbolon
Journal of Information Technology, computer science and Electrical Engineering Vol. 2 No. 2 (2025): June-September 2025
Publisher : Yayasan Sinergi Multidimensi Kreatif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61306/jitcse.v2i2.203

Abstract

The coconut palm (Cocos nucifera) is an economically and culturally significant crop widely cultivated in tropical regions, particularly in Indonesia. However, coconut productivity remains suboptimal due to aging plantations and poor soil conditions. To address this, biofertilizers such as Bacillus nigr have been proposed as sustainable alternatives to chemical fertilizers. This study aimed to evaluate the effect of Bacillus nigr-based liquid organic fertilizer (POC) on the early growth parameters of coconut plants aged 9 to 12 months. Conducted in Deli Serdang, North Sumatra, the experiment involved 38 coconut seedlings divided equally into treatment (POC) and control groups. Data on stem height were collected and analyzed using a T-test. The results demonstrated a statistically significant difference (p < 0.05) in stem height between the POC-treated and untreated plants, with notable growth advantages observed in the control group at 11 and 12 months. However, POC treatment showed promising effects at earlier growth stages (9–10 months). These findings suggest that Bacillus nigr-based POC may influence early vegetative growth, but long-term benefits and dosage optimization require further investigation. This study contributes to the growing body of knowledge on the role of microbial biofertilizers in sustainable coconut cultivation and offers insights for enhancing early-stage coconut growth using environmentally friendly agricultural practices.
Co-Authors Alena Rosiana Manik Desi Sri Pasca Sari Sembiring, Desi Sri Pasca Sari Eka Kartika Silalahi Eni Yusnita Br Pardede Frikson Jony Purba Jacqueline Joseph Joen Parningotan Purba Lita Nasution Mery Kristiani Rajagukguk Riduan Sembiring Rikson Asman Fertiles Siburian Rinaldy Sianturi Saipul Sihotang Srie Faizah Lisnasari Theresia Perbina