Abstract: In order to reinforce the informatization and brand orientation construction of tobacco production, and increase tobacco raw material efficiency, a web based tobacco production leaf information system was designed and implemented by using Google Maps API and database management system in Dali, Hongta Tobacco Group. The system integrated the historical climate, soil, tobacco leaf and other data, which can be displayed in various forms of statistical charts and Google maps. The system is stable, easy to use, and extendible, and contains mobile phone module, which is great software for tobacco production management.