Abstract
Efficient resource management is essential for achieving high yield potential and environmental sustainability in maize (Zea mays L.) production. This study highlights the role of drones in improving water, fertilizer, and pesticide management in the cultivation of two high-yielding corn hybrids. Drones equipped with multispectral and thermal sensors enable real-time monitoring of crop water stress, allowing for precise irrigation scheduling and improved water-use efficiency. Similarly, NDVI and chlorophyll mapping from aerial imagery provide accurate assessments of nutrient status, facilitating targeted fertilizer application and minimizing nutrient losses. In pest control, drone-assisted spraying systems deliver pesticides more evenly and effectively while reducing chemical use, soil compaction, and operator exposure. These technologies collectively improve input efficiency, crop health, and yield stability, particularly under variable environmental conditions. By integrating drone-based monitoring and application systems, corn producers can optimize their production costs and ensure that hybrids like P9903 and P9241 reach their full genetic potential, while conserving resources and protecting the environment.
Keywords: maize (Zea mays L.), yield stability, effective use of drones, environmental protection