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Dissemination of LED grow light radiation technology to accelerate hydroponic plant growth in Sidomulyo hydroponics in Perhentian Marpoyan Village, Marpoyan Damai District, Pekanbaru City Rafil Arizona; Kurnia Hastuti; Eddy Elfiano; Jhonni Rahman; Shandy Kurniadi
Jurnal Pengabdian dan Pemberdayaan Masyarakat Indonesia Vol. 2 No. 1 (2022)
Publisher : Peneliti Teknologi Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59247/jppmi.v2i1.62

Abstract

This research-based community service program aimed to create a series of LED grow lights for the “Sidomulyo Hydroponics” business, which increased hydroponic plant growth and improved the quality and quantity of hydroponic plants. The activity included creating a series of UV LED grow lights with radiation technology that stimulated the hydroponic plants' growth to help increase the harvest period, quality, and quantity of the plants (mustard). The methods used in implementing this research-based service were tool and material preparation, circuit design and ultraviolet LED grow light radiation setting, material and training presentation, and examination of the effect of UV grow light radiation on hydroponic plants. Experiments revealed that growing mustard plants under LED grow lights is one week faster, including harvest time.
Akselerasi SDG 4 melalui Masterclass Beasiswa Pertamina Foundation di Universitas Islam Riau Shandy Kurniadi; Ratu Ganisa Auliana
Yumary: Jurnal Pengabdian kepada Masyarakat Vol 6 No 4 (2026): Juni
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/yumary.v6i4.6729

Abstract

Purpose: This Community Service (PKM) program aims to accelerate SDG 4 (Quality Education) by assisting Universitas Islam Riau students in preparing comprehensive scholarship application packages (essays and motivation letters) for the Pertamina Foundation scholarship. Method: The implementation method consists of four structured stages: preparation, intensive interactive mentoring, final evaluation, and achievement metrics data analysis. Results/findings: The intensive mentoring approach successfully improved participants' technical readiness. This is statistically indicated by a 9.99% increase in average pre-test to post-test scores (from 60.76% to 70.75%), backed by a 100% participant satisfaction rate on a Likert-scale survey. Conclusions: Through a responsive, two-way coaching approach, this program has demonstrably succeeded in enhancing the conceptual understanding, technical readiness, and learner autonomy of students at the Universitas Islam Riau in preparing scholarship application documents. Limitations: The scope of this study is constrained by technical network asymmetry, limited mentoring duration, and short-term evaluation metrics. Additionally, the study does not capture long-term sustainability effects, as post-intervention outcomes beyond the observation period were not assessed. Contributions: This program contributes to Academic Capacity Building and institutional SDG 4 acceleration by providing a highly effective, replicable intervention model for student financial attainment.