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All Journal Jurnal Biologi Tropis PEDAMAS (Pengabdian Kepada Masyarakat)
Norman, Mayanda
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Energy Engineering Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Social Sciences

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PENTINGNYA PEMILAHAN SAMPAH: EDUKASI RAMAH LINGKUNGAN UNTUK ANAK-ANAK SD DALAM KEGIATAN PESANTREN RAMADHAN DI MASJID IKHWANUL MUSLIMIN Yuniarti, Elsa; Humaira, Annisa Fitri; Isnaini, Maidatul; Norman, Mayanda; Martin, Olivia Reyhana; Zulfadilah, Zulfadilah
PEDAMAS (PENGABDIAN KEPADA MASYARAKAT) Vol. 3 No. 03 (2025): MEI 2025
Publisher : MEDIA INOVASI PENDIDIKAN DAN PUBLIKASI

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Abstract

Pendidikan lingkungan hidup merupakan salah satu kunci utama dalam membangun kesadaran masyarakat akan pentingnya menjaga kebersihan dan kelestarian alam. Melalui kegiatan Pesantren Ramadhan, Masjid Ikhwanul Muslimin menyelenggarakan penyuluhan bertajuk “Pentingnya Pemilahan Sampah: Edukasi Ramah Lingkungan untuk Anak-anak SD” sebagai bentuk pengintegrasian nilai-nilai keagamaan dan kepedulian lingkungan. Kegiatan ini dilakukan dengan metode interaktif, menggunakan media pembelajaran seperti presentasi PowerPoint, kuiz edukatif, dan pemberian hadiah. Tujuan utama dari kegiatan ini adalah untuk menanamkan pemahaman dasar tentang jenis-jenis sampah, cara memilahnya, serta dampak buruk sampah bagi lingkungan. Hasil kegiatan menunjukkan bahwa anak-anak antusias dan mulai memahami pentingnya pemilahan sampah sejak dini. Penyuluhan ini diharapkan dapat menjadi model edukasi lingkungan yang efektif di lingkungan keagamaan dan pendidikan dasar.
Test of the Ability of Fluorescent Pseudomonas to Dissolve Phosphate Norman, Mayanda; Advinda, Linda; Chatri, Moralita; Handayani, Dezi
Jurnal Biologi Tropis Vol. 25 No. 4b (2025): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4b.11143

Abstract

Phosphate is a vital nutrient required for plants, yet its presence in the soil is frequently limited due to being held by specific ions. Microorganisms that solubilize phosphate, particularly fluorescent Pseudomonas, are considered among the most efficient agents for phosphate solubilization. This research intends to assess the capacity of six fluorescent Pseudomonas isolates derived from the rhizosphere of different plants to solubilize phosphate, and to analyze their IKF values. The research was carried out descriptively from June to August 2025 at the Plant Physiology Laboratory, Faculty of Mathematics and Natural Sciences, Padang State University. Observations were conducted by noticing the development of clear zones and determining the IKF values. The findings indicated that every isolate, specifically PfPj1, PfS36, PfLAHP2, PfCas, PfS31, and PfKd7, was capable of solubilizing phosphate. The highest IKF value was found in isolate PfKd7 (4.91), whereas the lowest was recorded for PfS36 (4.08). Variations in IKF values indicate differences in the capacity of each isolate to release organic acids, which are involved in the phosphate solubilization process. This discovery reinforces the capability of fluorescent Pseudomonas as an eco-friendly biological agent to enhance phosphorus availability.
Co-Authors Dezi Handayani Elsa Yuniarti Humaira, Annisa Fitri Isnaini, Maidatul Linda Advinda Martin, Olivia Reyhana Moralita Chatri Zulfadilah, Zulfadilah