摘要：dynamic simulation system of maize growth is developed by the physiological and ecological model,morphological structure model,computer science and virtual reality technology,to improve the level of precise operation of maize *** computer graphics algorithms,virtual reality technology,animation design and information integration technology are applied to maize production by this *** of dynamic simulation system of maize growth is conducive to raise level of precise operation in maize *** system also can assist the relevant production research and testing,to reduce cost and improve efficiency.