AULIYA, AL HAMIDZ (2026) PENGEMBANGAN PROTOTIPE SISTEM REKOMENDASI OPTIMASI TANAH PERTANIAN PADI BERBASIS IOT MENGGUNAKAN LOGIKA FUZZY. Diploma thesis, UIN Raden Intan Lampung.
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Abstract
ABSTRAK Produktivitas pertanian padi sangat bergantung pada kondisi fisikokimia tanah, seperti tingkat keasaman (pH), kelembapan, serta kandungan unsur hara makro (Nitrogen, Fosfor, Kalium). Saat ini, pemantauan kondisi lahan masih dilakukan secara konvensional yang cenderung tidak akurat dan tidak real-time. Penelitian ini bertujuan untuk merancang dan membangun prototipe sistem monitoring tanah berbasis Internet of Things (IoT) yang mengintegrasikan metode Logika Fuzzy Mamdani untuk memberikan rekomendasi optimasi lahan secara otomatis. Sistem ini menggunakan mikrokontroler ESP32 sebagai unit pemroses utama dan sensor NPK RS485 7-in-1 untuk mengakuisisi data tanah. Hasil pembacaan sensor kemudian diolah menggunakan algoritma Fuzzy Mamdani untuk menghasilkan keputusan tindakan agronomis yang spesifik. Data hasil pemrosesan ditampilkan melalui Progressive Web Application (PWA) yang dapat diakses secara real-time oleh pengguna. Berdasarkan hasil pengujian menggunakan metode Black-Box Testing dan kalibrasi komputasi berbasis datasheet, seluruh fitur sistem dapat beroperasi dengan baik dan akurat. Prototipe ini terbukti mampu memberikan rekomendasi tindakan perbaikan lahan yang relevan, sehingga menjadi solusi teknologi yang efisien dan tepat guna dalam mendukung pertanian presisi bagi petani. Kata Kunci: Internet of Things (IoT), Logika Fuzzy Mamdani, Pertanian Padi, Progressive Web Application (PWA), Optimasi Tanah. ABSTRACT Rice farming productivity is highly dependent on soil physicochemical conditions, such as pH level, moisture, and macro-nutrient content (Nitrogen, Phosphorus, Potassium). Currently, soil monitoring is still conducted using conventional methods, which are often inaccurate and lack real-time data. This study aims to design and build an Internet of Things (IoT)-based soil monitoring prototype that integrates the Mamdani Fuzzy Logic method to provide automated soil optimization recommendations. The system utilizes an ESP32 microcontroller as the central processing unit and an RS485 7-in-1 NPK sensor to acquire soil data. Sensor readings are then processed using the Mamdani Fuzzy Logic algorithm to generate specific agronomic action recommendations. The processed data is displayed via a Progressive Web Application (PWA), which can be accessed by users in real-time. Based on tests using Black-Box Testing and datasheet-based computational calibration, all system features operate accurately and reliably. This prototype is proven capable of providing relevant soil improvement recommendations, serving as an efficient and practical technological solution to support precision agriculture for farmers. Keywords: Internet of Things (IoT), Mamdani Fuzzy Logic, Rice Farming, Progressive Web Application (PWA), Soil Optimization.
| Item Type: | Thesis (Diploma) |
|---|---|
| Subjects: | Sistem Informasi |
| Divisions: | Fakultas Sains dan Teknologi > Sistem Informasi |
| Depositing User: | LAYANAN PERPUSTAKAAN UINRIL REFERENSI |
| Date Deposited: | 31 Aug 2026 03:16 |
| Last Modified: | 31 Aug 2026 03:16 |
| URI: | https://repository.radenintan.ac.id/id/eprint/46305 |
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