Bupleurum planting needs to choose a deep, well-drained plot. Before planting, the plot should be ploughed and intensively plowed to make full use of base fertilizer. The base fertilizer should be applied to decompose farmyard manure with phosphorus and potash fertilizers. The seeds of Bupleurum chinense seedlings are seeded with a new high-fat film and then seeded and planted. The seed can be repelled from underground pests, isolate the virus infection, and increase seed emergence rate.
After the seeds are sowed, they should be sprayed with new high-fat film on the ground in time and cover the rice straw to ensure that the moisture content of the seedlings is evaporated, the temperature is kept frozen, the soil layer is compacted, the suffocation and isolation of the disease and insect sources, and the emergence rate of Bupleurum chinense is improved.
After the emergence of Bupleurum seedlings need to timely soil loose grass, pay attention to shallow borer, promote good root development. Foliar spraying medicinal root roots, enhance the water absorption capacity of Bupleurum, promote the photosynthesis of foliar products to the root system, making the main root of Bupleurum more robust, stubborn root, high yield and quality. During the rainy season, pay attention to timely drainage, reduce the growth of pathogens and prevent root rot.
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