Development Status of Automatic Control Technology in Straw Returning-No-Tillage Combined Operation

Taking straw returning machine and no-till seeding machine as an example，the research on the development of the two machines was carried out.In order to bring some new thinking for application of automatic control technology in agricultural machinery and development of agricultural machine duplex operation mode，the practical possibility and development direction of agricultural production application of combination of combined work tools setting straw returning and no-tillage sowing，with automatic control technology were analyzed.