Abstract: The agricultural heritage system is a frontier research field of landscape architecture and has important research value while relevant researches are scare. Based on a systematic analysis of the concept and connotation of agricultural heritage system, we analyze its research and practical status. Then an in-depth study of agricultural heritage systems is carried out from the aspects of discipline research field, rural landscape construction, to harmonize the relationship between human and nature, cultural landscape and rural vitalization from the perspective of landscape architecture. Finally, the means of bridging landscape architecture and agricultural heritage systems are discussed from the aspects of exploration and utilization, guide significance. It is of great significance for the research of agricultural heritage systems and expanding the research field of landscape architecture from the aspects of agricultural heritage system.