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April 30, 2026SensorsOpen Access

IoT-Based Precision Irrigation System Featuring Multi-Sensor Monitoring and Scheduled Automated Water-Control Gates for Rice Production

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Authors

MMMir Nurul Hasan MahmudYDYounsuk DongMAMd Mahbubul Alam

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Overview

Automated irrigation system enhances grain yield by 28% and increases water use efficiency in rice, suggesting sustainable practices.

Key Points

  • To develop and evaluate an automated precision irrigation system for rice production and its impact on water use and yield.
  • Developed an IoT-based precision irrigation system with multi-sensor monitoring.
  • Field tested the system using Randomized Complete Block Design under various irrigation treatments.
  • Used ultrasonic water-level and capacitive soil moisture sensors with an Arduino microcontroller.
  • IRRI35 treatment achieved a grain yield of 7.76 t ha−1, reducing water use by 28% compared to continuous flooding.
  • Water use efficiency significantly higher at 9.4 kg ha−1 mm−1 for IRRI35 than 6.7 kg ha−1 mm−1 for continuous flooding.

Cite This Study

Mahmud et al. (2026) studied this question.

synapsesocial.com/papers/69f2a4578c0f03fd6776342ahttps://doi.org/10.3390/s26092692
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Also Consider

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  1. 1An Affordable Internet of Things Based Water Level Monitoring System for Alternate Wetting and Drying Irrigation Management in Paddy Cultivation2026
  2. 2Smart Irrigation for Sustainable Agriculture: A Crop-Specific and Soil-Responsive Approach2025
  3. 3IoT-Enabled Precision Irrigation Management Using Soil Moisture Sensor Networks and Machine Learning-Based Evapotranspiration Prediction2026
  4. 4Development of a Prototype Model of Smart Irrigation Systems for Sustainable Water Conservation in Agriculture2026
  5. 5Alternate Wetting and Drying Irrigated Rice Paddy Field Water Status Monitoring with ALOS-2 Three Components and IoT Sensors2026 · 2 citations