Kingcia provides comprehensive protection for seeds, particularly during the early stages and seedling phase, by preventing pests and diseases through corn seed treatment, ultimately improving yield and quality. The Kingcia seed coating agent also helps prevent birds and rodents from eating the seeds, thereby enhancing seed utilization. However, there are some challenges in the coating process, such as insufficient adhesion, poor bonding of the seed surface after coating (leading to the loss of active ingredients), and uneven coating during the mechanized application process.