Core Viewpoint - The article highlights the integration of drone technology in agricultural practices in Qingxin District, Guangdong, emphasizing its role in enhancing fertilizer application efficiency and promoting sustainable agricultural development [2][42]. Group 1: Drone Technology in Agriculture - A drone equipped with an advanced fertilization system autonomously flies at a height of 3.5 meters above rice fields, applying fertilizer based on pre-set parameters [3][4]. - The live demonstration of drone fertilization attracted over 50 offline participants and more than 60,000 online viewers, showcasing the growing interest in modern agricultural techniques [6][7]. - The use of drones significantly improves the efficiency of fertilizer application, allowing farmers to manage their operations better with limited manpower [30]. Group 2: Scientific Fertilization Techniques - Traditional fertilization methods have led to soil degradation, resulting in poor rice growth and low yields, prompting the promotion of scientific fertilization techniques in Qingxin District [8][9]. - Since 2009, Qingxin District has implemented various scientific fertilization projects, improving soil structure and increasing fertilizer utilization rates from 40.17% in 2021 to 42.52% in 2023 [10][16]. - The district's new project aims to establish demonstration areas for various fertilization techniques, including drone application, with a target of achieving an 80% fertilizer application rate and reducing chemical fertilizer usage by over 3% [20][21]. Group 3: Future Agricultural Development - The integration of data-driven and intelligent decision-making processes in agriculture is being explored in Qingxin District, setting a precedent for high-quality agricultural development in the province [43][46]. - The emphasis on scientific fertilization and modern agricultural practices is seen as crucial for enhancing food security and increasing crop yields in the context of national food production goals [24][25].