Research and Application of Agriculture Knowledge Graph

With the evolution of knowledge graphs, more and more domain knowledge graphs appear in people's field of vision. Knowledge graphs can meet the needs of rapid, accurate and intelligent information query. This article first explains the basic concepts, methods and techniques of knowledge graphs and domain knowledge graphs. Secondly, it introduces the status quo of research and application of knowledge graph in the field of agriculture at home and abroad. Then, for the construction and application of the domestic agricultural domain knowledge graph, a systematic solution and approach are proposed. Finally, it summarizes the main problems and challenges facing the construction of knowledge graphs in the agricultural field in China. The development prospects of agricultural knowledge graphs are broad. In the next ten years or even longer, intelligent applications based on knowledge graphs are important for smart agriculture. Direction of development.