Abstract: In order to study the best rapeseed planting methods of suitable Chongqing special ecological and geography conditions. Comparative Analysis the effects of different planting methods and cultivation methods on rapeseed yield and economic benefits with‘Yuyou21’and‘Zhongshuang No.11’as material through the comparative experiments under Chongqing. The results showed that, yield of no-tillage transplanting was No.1, and the oilseed- vegetable- dual- purpose technology was the highest economic benefit, net income reached 9155.25 yuan/hm², than control seedlings transplanting income 4150.5 yuan/hm²; followed by no- tillage broadcast sowing, increase efficiency, net income was 6646.5 yuan/hm², an increase of 1641.75 yuan/hm² more the control. Besides, high density direct seeding can also achieve better yield and benefit, the rapeseed production mechanization is possible in low mountain and hilly area, agricultural machinery and agronomy fusion should further strengthen the research.