Abstract: Agriculture, as one of the key tasks of the party and the state, is not only the key to the long-term stability of society, but also the foundation of harmonious social development.Due to the backward production technology, the traditional agricultural production lacks the digital, information and intelligent development, which leads to the slow development of the agricultural information process, which seriously hinders the farmers from becoming rich and the enterprises are developing and expanding. Therefore, it is imperative to reform the mode of agricultural production. Firstly, rely on the administrative functions of the government to collect and collate relevant data of crops. Secondly, a multi prediction (early warning) model based on intelligent algorithm and embedded system is built to integrate the model into the management information system, and place it on the cloud platform. Finally, it provides information for farmers or enterprises to predict the price of some or some crops in the coming year, and the time of outbreak of corresponding pests and diseases, and realizing intelligent service with low information charges and high information quality.