Abstract: With the continuous improvement of rural mechanization level, the harvest of main grain crops has been mechanized, but the traditional manual method is still used in the harvesting of welsh onion. Based on the analysis on the harvesting methods of welsh onion,this paper puts forward some suggestions on the mechanized harvesting of green onion suitable for the local harvest characteristics, which will provide beneficial help for promoting the process of green onion harvesting mechanization and promoting the development of local characteristic industries.