Distribution of soybean stations in China

Soybean occurrence records were obtained through a comprehensive literature search using the China National Knowledge Infrastructure (CNKI) database, including key information such as geographic location, cultivation years, and yield.大豆发生记录通过对中国知网（China National Knowledge Infrastructure，CNKI）数据库开展全面文献检索获得，其涵盖地理位置、种植年份及产量等关键信息。