New essentials of planting Bupleurum

The land with deep soil layer and good drainage should be selected for planting Bupleurum. Before planting, deep ploughing and soil preparation, raking fine beds, applying sufficient base fertilizer, and applying mature farm manure combined with phosphorus and potash fertilizer should be applied. After seed dressing with seed coating agent and new high-fat membrane, Bupleurum seeds can ward off underground diseases and insects, isolate virus infection and improve seed emergence rate.

After sowing, the new high-fat film should be sprayed on the ground and covered with rice straw to protect moisture and prevent evaporation, heat preservation and freezing, soil layer hardening, suffocation and isolation of diseases and insect pests, and improve the emergence rate of Bupleurum.

After emergence, Bupleurum should loosen the soil and weed in time, pay attention to shallow hoe, and promote the development of root system. Foliar spraying of Radix Bupleuri can enhance the ability of absorbing water and fertilizer, promote the transport of foliar photosynthetic products to the root system, and make the main root of Bupleurum more sturdy, fibrous root exuberant, high yield and high quality. Pay attention to timely drainage in the rainy season to reduce the breeding of germs and prevent root rot.