seed propagation
⑴ live broadcast method
Seed propagation is mainly based on live broadcast. Live broadcast Scutellaria baicalensis has a straight root system, few roots and forks, and has good appearance and quality of goods, while saving labor.
The live broadcast is usually carried out in spring. Generally, the seeds are sown when the ground temperature is stable at 12℃-15℃ at 5 cm below the ground.
⑵ seedling transplanting method
The seedling transplanting method can save seeds, prolong the growth time, and help ensure the whole seedling, but it is more labor-intensive. At the same time, the main root of Scutellaria baicalensis transplanted is short, with many roots and forks, and the appearance quality of the product is poor. Generally, it is difficult to direct seeding in dry land or lack of water. Used for seedling protection.
