In order to solve the problems of labor demanding, high work intensity, low productivity and less benefit in traditional rapeseed production, in which agronomy and mechanization were separated, we explored the production mode of combining agronomy with mechanization tightly. After 8 years of investigation the production mode of mechanization seeding and harvesting, moderation management were proposed. Three types of agronomy-adapted machines and the corresponding rapeseed varieties, ripening agents, special controlled-release fertilizers and agriculture procedures were developed and applied in a mode of key demonstration, zone popularization and area radiation. The results showed that the developed production mode could save time, lower work intensity and cost and the direct mechanical seeding showed that the cost was about 20% of direct seeding and was about 10% of transplantation by manpower. And the farmer could save 900 to 1 050 Yuan per hm2.