Abstract: Abstract: This article explains the definition and characteristics of " the Agriculture IOT (Internet of Things )" from theory , and analyzes the domestic application status and significance of " the Agriculture IOT ". Taking Pingshuo mining area as the research object, on the basis of investigating the current situation of mining area, using ecology, ecological economics and sustainable development theory, the author analyzes and researches the application prospect of " the Agriculture IOT "in ecological agriculture modernization of Pingshuo mining area.