This study aimed to design, implement, and transfer a solar-powered hydroponic system integrated with an Arduino-based monitoring and control mechanism to Brgy. 611, Zone 61, Mahistrado, Bacood, Sta. Mesa as a community extension initiative. The primary objective was to provide a sustainable, technology-driven solution for urban agriculture by enabling local residents to cultivate crops efficiently without soil while addressing global concerns on food security and environmental sustainability.
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An experimental research design was employed, initially developed and tested at Hydro Terrace Farms in Antipolo, then implemented as a community-based model in Brgy. 611. The system utilized an Arduino Uno microcontroller connected to sensors that monitored water parameters such as pH, Total Dissolved Solids (TDS), and temperature. Real-time data visualization and control were facilitated using the Blynk mobile application. Solar energy was harnessed to power the system, promoting environmental sustainability and reducing reliance on grid electricity.
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Key findings revealed that the system effectively maintained ideal water solution conditions. Statistical analysis showed no significant deviation in pH levels, while TDS levels approached statistical significance and water temperatures consistently exceeded the standard range, indicating areas for further optimization. The use of dosers was proven effective in adjusting pH and nutrient levels. The implementation in Brgy. 611 demonstrated positive outcomes in terms of increased plant growth, operational efficiency, and community adaptability to smart farming practices.
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success of this project underscores the role of state universities in reimagining extension work—translating research into practical, local solutions that address global challenges such as sustainable food production and climate resilience.