Optimizing the Use of Vegetable Biodigester Fertilizer Using a Website-Based Information System
Optimasi Penggunaan Pupuk Biodigester Sayuran Menggunakan Sistem Informasi Berbasis Website
DOI:
https://doi.org/10.56667/jveit.v7i1.2321Keywords:
biodigester, vegetable fertilizer, information system, website, IoTAbstract
IP2MP Sitiung, Dharmasraya Regency processes vegetable waste into biodigester fertilizer (leachate fertilizer), but the fertilization dosage is still determined manually and inaccurately, which risks inhibiting plant growth. This study aims to design a website-based information system to monitor the quality of biodigester fertilizer (pH and voltage) in real time and to optimize the determination of vegetable fertilization dosage. Data were collected through observation, interviews, and document study, while the system was developed using the waterfall model with the PHP programming language, a MySQL database, and sensors based on the NodeMCU ESP8266 microcontroller as the IoT device. The system was designed using Unified Modeling Language (UML), including use case diagrams, activity diagrams, sequence diagrams, and class diagrams, and was subsequently tested using the black box testing method. The results show that the system successfully displays real-time biodigester conditions through the Dashboard page, provides a Dose Calculator feature that automatically calculates fertilizer dose recommendations based on vegetable type and land area, and includes an Activity Logbook feature to record fertilization history. All black box testing scenarios for the admin and general user modules ran according to the expected results, proving that the system is feasible to use and able to improve the efficiency of biodigester fertilizer use compared to manual methods.
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References
[1] H. S. Wibowo and K. Z. T. Sidqi, “Literasi Energi Terbarukan Bagi Pertanian (Studi Kasus Biodigester Untuk Pupuk Organik Ramah Lingkungan),” Literasiana: Jurnal Literasi Informasi Perpustakaan, vol. 1, no. 1, pp. 1–15, 2023.
[2] H. Gunawan et al., “Pemanfaatan Limbah Sayuran Rumah Tangga Menjadi Biogas Sederhana,” Jurnal Abdimas Maduma, vol. 2, no. 2, pp. 103–108, 2023.
[3] F. Oktafiani et al., “Rancang Bangun Sistem Monitoring IoT Pada Biodigester Limbah Industri Tahu Di Somber Balikpapan,” Jurnal Teknik Elektro Uniba, vol. 10, no. 1, pp. 657–664, 2025.
[4] A. S. Aisyahrani, N. S. Anindita, and W. Probowati, “Pupuk Organik Cair Asal Limbah Bio-Slurry Di Desa Genengsari Kecamatan Polokarto Kabupaten Sukoharjo,” Jurnal FSaintek Universitas Yogyakarta, vol. 3, no. 2, pp. 1199–1204, 2025.
[5] V. Adi Kurniyanti and D. Murdiani, “Perbandingan Metode Waterfall Dengan Prototype Pada System Informasi Berbasis Website,” Jurnal Syntax Fusion Nasional Indonesia, vol. 2, no. 08, pp. 670–675, 2022.
[6] M. I. Arifandy, N. Yulistri, A. Armansyah, and F. R. Sari, “Manfaat Biodigester Dalam Mengolah Limbah Perternakan Menjadi Biogas Sebagai Sumber Energi Baru Terbarukan Di Desa Mukti Sari,” Jurnal Riset Rumpun Ilmu Hewani, vol. 4, no. 1, pp. 125–130, 2025.
[7] A. Syahfitri, “Internet of Things (IoT), Sejarah, Teknologi, Dan Penerapannya,” Jurnal Ilmiah Teknik Elektro, Sains dan Informatika, vol. 3, no. 1, pp. 114–120, 2025.
[8] M. A. Sunarti Ekowati, “Analisis Dan Perancangan Sistem Informasi,” in Sistem Informasi, 2025, p. 142.
[9] A. A. Zulfa, T. Ibrahim, and O. Arifudin, “Peran Sistem Informasi Akademik Berbasis Web Dalam Upaya Meningkatkan Efektivitas Dan Efisiensi Pengelolaan Akademik Di Perguruan Tinggi,” Jurnal Tahsania, vol. 6, no. 1, pp. 115–134, 2025.
[10] K. Rangkuti et al., “Pelatihan Pembuatan ECO Enzyme Berbasis Limbah Sayuran Dan Buah Bagi Petani Bawang,” Jurnal Fakultas Pertanian Universitas Muhammadiyah Sumatera Utara, vol. 6, no. 9, pp. 3122–3130, 2023.
[11] L. Judijanto, M. Hazmi, I. Harsono, and D. O. Suparwata, “Penggunaan Sumber Daya Terbarukan Dalam Bentuk Implementasi Praktik Pertanian Berkelanjutan,” Jurnal Multidisiplin West Science, vol. 3, no. 1, pp. 108–117, 2024.
[12] D. I. Rosalina, “Penerapan Dalam Pembangunan Pertanian Modern Di Indonesia Yang Sehat, Ramah Lingkungan Dan Berkelanjutan,” Jurnal Jurusan Agribisnis Universitas Pembangunan Nasional, vol. 3, no. 2, pp. 9–20, 2021.
