High-efficient intercropping and interplanting method of caragana microphylla and glycyrrhiza uralensis at arid desert regions

The invention relates to a high-efficient intercropping and interplanting method of caragana microphylla and glycyrrhiza uralensis at arid desert regions. The method comprises the following steps of (1) excavating caragana microphylla planting trenches; (2) performing land arrangement of an intercropped glycyrrhiza uralensis land; (3) selecting seedlings: selecting annual juvenile caragana microphylla seedlings which are free from diseases and insect pests; (4) planting caragana microphylla; (5) treating glycyrrhiza uralensis seeds; (6) directly sowing the treated glycyrrhiza uralensis seeds: sowing the treated glycyrrhiza uralensis seeds in a sprinkling manner on cultivating surfaces between furrows for planting the caragana microphylla, after the treated glycyrrhiza uralensis seeds are sown in the sprinkling manner, raking and leveling the cultivating surfaces with a rake, performing pressing, and performing preservation of soil moisture; and (7) taking field management measures. According to the high-effic