Abstract: Angelica sinensis is a commonly used Chinese herbal medicine with the function of tonifying blood and strengthening body. As one of the main Chinese herbal medicine in Gansu Province, Angelica sinensis accounts for 84.5% of the total production in China, which has a strong comparative advantage and relatively mature development. In order to make full use of land resources and further improve the economic benefits of the region, this paper analyzed and explored the technical points of Angelica sinensis interplanting carrot, ensuring that on the basis of not reducing production, more carrot harvest, in order to provide a reference for improving agricultural economic benefits.