Research on Key Technologies and Practical Applications of Intelligent Agricultural Protection Drones
Abstract：Focusing on intelligent agricultural protection drones, this paper explores their key technologies and practical applications. In terms of key technologies, Huaihua City has applied the Beidou + RTK navigation positioning system, achieving a positioning accuracy of 2 cm; it has established a multi-spectral composite sensing system to realize early detection of crop diseases; it has independently developed the 'Xiangnong ZhiKong' system to optimize variable spraying plans; and it has integrated technologies such as electrostatic atomization in the spraying system to improve pesticide utilization efficiency. In practical applications, significant results have been achieved in scenarios such as pest and disease control in crops, foliar fertilization and growth regulator spraying, and protection of grasslands and forest areas. By the end of 2024, the total operation area reached approximately 186.7 hectares, reducing pesticide use by 320 tons and creating an economic benefit of 560 million yuan. Intelligent agricultural protection drones provide strong technical support for the green and low-carbon development of agriculture and promote the intelligent development of agricultural machinery.
Keywords：Intelligent agricultural protection dronePrecision agricultureTechnology application
Publication Date：2025-11-25
Online Publishing Date：2025-12-18(First online date of this platform, not the publication date of the document)
Pages：4( 17-20 )