The Gyeongsangbuk-do Agricultural Technology Institute recently held an on-site evaluation in Chilgok County’s melon-specialized farming zone, showcasing two breakthrough technologies developed by the Seongju Melon and Vegetable Research Institute. These innovations—“trailing-type hydroponics” and “tobacco whitefly traps”—have significantly enhanced both yield and quality, offering promising solutions for farmers facing climate challenges and pest pressures.
1. Hydroponic Cultivation: 1.7x Higher Yields with Precision Farming
The “trailing-type hydroponic system” combines artificial substrates with nutrient solution farming, using smart sensors to automate water and nutrient control. Compared to traditional soil-based cultivation, this method has increased yields by 1.7 times, from 3,645 kg per 10 acres to 6,374 kg.
This aligns with global trends in smart farming—according to a 2023 FAO report, hydroponic systems can reduce water usage by up to 90% while boosting productivity, making them ideal for regions facing water scarcity. Additionally, a 2024 study in Nature Sustainability found that controlled-environment agriculture (CEA) can increase crop yields by 30-50% while minimizing pesticide use.
2. Eco-Friendly Pest Control: 87% Reduction in Whiteflies
The second innovation is an LED-based suction trap targeting tobacco whiteflies, a major pest in melon farming. When operated three times daily, it reduced whitefly populations by 87%, cutting chemical pesticide costs by ₩1.356 million per hectare and significantly lowering labor demands.
This approach supports the global shift toward sustainable agriculture. The European Union’s Farm to Fork Strategy aims to reduce pesticide use by 50% by 2030, emphasizing non-chemical alternatives like biopesticides and mechanical traps. Similarly, a 2023 USDA report highlighted that integrated pest management (IPM) can lower production costs by 15-25% while maintaining crop quality.
Farmer Feedback: Higher Quality Along with Increased Yields
Participating farmers reported improved sweetness and texture, confirming that the technology enhances both quantity and quality. Farms using these methods saw 1.2–1.5 times higher yields on average, proving that smart farming can be both productive and sustainable.
The Future of Farming is Smart and Sustainable
These innovations demonstrate that precision agriculture and eco-friendly pest control can boost yields, reduce costs, and meet consumer demand for safe, high-quality produce. As climate change and pesticide regulations tighten, adopting such technologies will be crucial for farmers worldwide.
