Artificial intelligence is not limited to a single operation of agricultural robots,but extends to the intelligent management of the entire agricultural production process to further promote the sustainable development of agriculture.Intelligent prediction and management systems,as the core technology of smart agriculture,are gradually changing the operation methods of traditional agriculture and promoting the refined development of agriculture.The system monitors the microenvironment and crop growth conditions of farmland in real time,accurately predicts the risk of pest and disease occurrence,and provides scientific prevention and control advice in a timely manner,which not only improves the efficiency and economic benefits of agricultural production,but also provides unprecedented operating convenience for agricultural producers.This paper will analyze precision agriculture and its relationship with smart agriculture,discuss the specific application of intelligent prediction and management systems in precision agriculture,and share cases at home and abroad,aiming to provide valuable reference for agricultural development.