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All Journal Jurnal Biologi Tropis Indonesian Community Journal
Maruf, Shalehuddin Denny
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Economics, Econometrics & Finance Environmental Science Immunology & microbiology Public Health Social Sciences Other

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Production, Quality Analysis, and Application of Solid Organic Fertilizer from Household Organic Waste Using Takakura Method on the Growth of Zea mays Hidayah, Wardatul; Wulandari, Diepa Febriana; Alkas, Taufiq Rinda; Sardianti, Andi Lelanovita; Pratiwi, Wike; Isra, Nur; Maruf, Shalehuddin Denny; Suparjo, Suparjo
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.11134

Abstract

Garbage is a serious environmental problem, especially in urban areas. If organic waste is not processed, it will experience uncontrolled decomposition which can produce dangerous gases and leachate that pollute the environment. This study aimed to produce and evaluate the quality of solid organic fertilizer derived from household organic waste using the Takakura method and to determine its effect on the growth of maize (Zea mays). Fertilizer quality was analyzed based on pH, C-organic content, and macronutrients, including nitrogen (N), phosphorus (P), and potassium (K). The fertilizer was used on maize crops by utilizing a completely random approach with three different types of planting media. The growth factors measured included the height of the plants, leaf count, and leaf surface area at 21 and 28 days post-planting. Findings indicated that the solid organic fertilizer possessed a pH of 8.51, an organic carbon content of 0.8%, and a total macronutrient level (N + P₂O₅ + K₂O) of 1.79%, which fell short of the national quality guidelines for solid organic fertilizers. Nevertheless, the application of solid organic fertilizer improved maize growth compared to the control treatment, particularly in the P2 treatment, which showed the best results in terms of leaf number and leaf area. These findings indicate that solid organic fertilizer produced using the Takakura method has potential to be utilized as a soil conditioner and as a supporting input for plant growth.
Hilirisasi Produk Pengelolaan Sampah Organik Menjadi Pupuk Kompos dengan Drum Komposter di Bank Sampah Sylva Lestari Alkas, Taufiq Rinda; Maruf, Shalehuddin Denny; Hidayah, Wardatul
I-Com: Indonesian Community Journal Vol 5 No 4 (2025): I-Com: Indonesian Community Journal (Desember 2025)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/i-com.v5i4.8286

Abstract

Program pengabdian masyarakat ini dilaksanakan di Bank Sampah Sylva Lestari, Kota Samarinda, dengan tujuan meningkatkan kapasitas pengelolaan sampah organik melalui penerapan teknologi tepat guna dan strategi pemasaran. Permasalahan utama mitra adalah keterbatasan sarana produksi pupuk organik dan lemahnya promosi produk. Solusi yang diberikan meliputi penyediaan mesin pencacah sampah organik dan drum komposter (hard technology), serta pelatihan pembuatan pupuk kompos/bokashi, pengemasan, dan pemasaran digital (soft technology). Sosialisasi dan praktik dilaksanakan pada bulan Agustus 2025, melibatkan pengurus dan nasabah bank sampah. Hasil produksi menunjukkan dari 50 kg sampah organik dapat dihasilkan ±25 kg pupuk kompos dengan nilai ekonomi Rp. 200.000– 250.000 per siklus produksi. Harapannya ini akan berdampak pada peningkatan kapasitas produksi, penguatan pemasaran, serta tumbuhnya partisipasi masyarakat dalam gerakan 5R. Kegiatan ini membuktikan bahwa integrasi teknologi tepat guna dan inovasi pemasaran dapat menjadikan bank sampah sebagai motor penggerak ekonomi sirkular berbasis komunitas.
Co-Authors Hidayah, Wardatul Isra, Nur Pratiwi, Wike Sardianti, Andi Lelanovita Suparjo Taufiq Rinda Alkas Wulandari, Diepa Febriana