Brief introduction of DC planting methods of Bupleurum chinense DC.

1. The planting time of Bupleurum chinense can be carried out in spring and winter respectively. The best time to plant Bupleurum chinense in the south is April, and the best time to plant Bupleurum chinense in the north is May.

2. Seed propagation: It is best to soak Bupleurum with warm water of 60 degrees before sowing. Generally, before sowing, the seeds should be completely soaked in water, turning once an hour, about 3 times. Be careful not to soak for more than 5 hours. Finally, the seeds should be fished out and buried in the soil to accelerate germination, and then transplanted into the soil when the Bupleurum seedlings grow to 5 cm.

3. Deep ploughing: the work of deep ploughing and soil consolidation needs to be carried out half a month before sowing, and then an appropriate amount of farmyard manure compost is put in, and then the plot is deeply ploughed.

4. Rational fertilization: Bupleurum chinense seedlings do not need fertilization, but only need a small amount of fertilizer when transplanting. Generally, topdressing is about 3 times, depending on the specific situation, and fertilization is applied one month before germination, flowering and harvest.

5. Daily management: Plants with diseases should be cleared in time to prevent rot and rooting, weeds and loose soil should be cleared in time to prevent plants from growing together alternately and separated in time. If there is water in the soil, it should be removed immediately.