In Minxian County, Gansu Province, the authentic real estate area of Angelica sinensis, due to weather conditions this year, the occurrence rate of early bolting of Angelica sinensis is relatively high, which has a significant impact on its traditional Chinese medicine and yield, and has attracted attention from various aspects. Professor Sun Zhirong, an expert in the national traditional Chinese medicine industry technology system, and a member of the Minxian Science and Technology Special Mission from Beijing University of Traditional Chinese Medicine, have repeatedly gone to the front line to conduct on-site research and assist in the sustainable development of the Angelica sinensis industry...