The present invention discloses an intelligent soybean production management method and system. Obtaining time series data of each production element (moisture, a pesticide, and a chemical fertilizer) input in a soybean production process； obtaining time series data of a production environment index (light, soil temperature and humidity, and a soil nutrient), growth vigour, and a disease and pest situation of soybeans； training a long and short time memory recurrent neural network by using the time series data of the production environment index, the growth vigour, and the disease and pest situation of soybeans as input and by using the time series data of each production element input in the soybean production process as output； predicting input of each production element in the soybean production process； and managing soybean production according to the input of each production element predicted by using the long and short time memory recurrent neural network.
