Abstract: Agricultural technology is the basis of modern agricultural development. Agricultural technology extension is an effective measure to improve agricultural production efficiency, is the basic requirement to promote agricultural mechanization and modern agricultural development, and plays a key role in the construction of agricultural modernization. The extension of agricultural technology is a systematic work. In the actual work, it is necessary to consider all aspects, comprehensively plan human resources, funds, policies and other factors, so as to make the extension work meet the development requirements and adapt to the new situation of agriculture.