Jiangsu is one of the main rapeseed production provinces, and it is one of the important production areas where the Ministry of Agriculture plans advantaged double low rape products. Rape after rice and wheat is the third largest crop in Jiangsu, and it plays an important role in the agricultural production. At present, a series of problems in the process of rapeseed production, such as planting at a small scale, decentralized production, low level of mechanization, high labor cost and so on, are no...