Young BatStateU innovators design AI-Powered soil health robot for smarter, sustainable farming
Continuing to make significant strides in science, technology, and innovation, Batangas State University Integrated School (BatStateU-IS) students have captured national attention for their groundbreaking agricultural invention.

Grade 11 BatStateU innovators Sherwin Vien Heinzo G. Melo
and Apoll Marc Venedict A. Hernandez were featured on GMA News’ Game Changer segment on January 24 for their pioneering project, TONIKO-a 3D-printed soil health assessment robot designed to support smart and sustainable farming practices in the Philippines.

With 82% of farmlands across the country suffering from low to moderate soil fertility, agricultural productivity remains a growing concern for farmers. According to the Department of Agriculture’s 2023 statistics, soil deterioration and low crop yields are expected to worsen with the depletion of water supply caused by the onset of El Niño. Recognizing this urgent challenge, these young innovators developed TONIKO, an intelligent agricultural assistant equipped with pH and NPK (Nitrogen, Phosphorus, Potassium) sensors to provide real-time soil health analysis and optimize crop growth.

By offering instant soil nutrient assessments, TONIKO enables farmers to make data-driven decisions on fertilizer application and soil treatment, reducing excessive chemical use while improving overall crop yields through sustainable methods. Designed to be cost-efficient and user- friendly, the robot ensures that advanced soil health monitoring technology is accessible even to small-scale farmers in rural communities.
Reflecting on their achievement, Melo and Hernandez shared how BatStateU’s STEM-focused education, hands-on learning experiences, and research-driven curriculum played an important role in developing their passion for science, technology, and engineering. Their success exemplifies BatStateU’s commitment to research-driven solutions that address real-world challenges. As the Philippines’ National Engineering University, the BatStateU continues to equip students with industry-relevant skills and innovative research opportunities, fostering technological advancements and economic progress.

As agriculture remains a pillar of the Philippine economy, challenges such as soil degradation, climate change, and resource mismanagement threaten long-term food security. By integrating engineering, data science, and robotics, TONIKO presents a game-changing approach to modern farming, demonstrating how young Filipino innovators can contribute to a more sustainable, tech- driven agricultural industry.