In order to understand the status of business model and scale business of maize in Shiyan City, Hubei Province, the situation of maize production in 314 households of 6 counties and cities of Shiyan City was investigated in terms of rural basic situation, business models, economic benefits and scale business. Targeting at the actual problems in business models and scale business, corresponding countermeasures of actively promoting the construction of industrialized business mechanism, improving the construction of agricultural infrastructure, strengthening land transfer management and promoting scientific and technological progress and innovation were put forward to provide reference for the future scale development of maize in Shiyan City.