(1) Seeding Seedling 1 Seed Seed and Seed Treatment: When the fruit of Andrographis paniculata turns from blue to yellow, and part becomes purple, the seed is mature and should be harvested in batches in phases from September to November each year. Harvested fruits, spread out to dry, collect seeds after cracking, remove husks and impurities, put them in cloth bags, and store them in a cool and dry place. In order to make the seed appear neat and tidy, before sowing, 1 seed and several times of sand are mixed and rubbed, the scratched seed coat loses luster, and then the seeds are panned out and soaked in warm water at 45° C. for 24 hours. Helps germinate. 2 Seeding: Seeding can usually be carried out when the temperature rises to 25°C in April each year (in cold regions until late May). The seeds were mixed with 3 pieces of ash or fine soil, and then spread evenly on the surface of the pods, and then covered with fine soil. Use 6-7 kg per mu. 3 Seedbed management: After sowing, the scaffolding is often sprinkled with water to keep the nursery land moist and the seedlings are moist. The seedlings can be produced within 10-15 days. After the emergence, the cover grass of the seedbed is gradually removed, and afterwards, the management is strengthened, and the weeding and weeding are carried out. When the seedlings grow two true leaves, topdressing one-time human and animal manure water to promote seedling growth robust, about 60 days of nursery, seedling height 10 cm 5-6 true leaves can be out of the garden when planting. (2) Live broadcasts in the southern producing areas have been mostly broadcast due to early rise in temperature. In April-May, in the whole planting area, open the hole with a spacing of 30 cm and a spacing of 20-25 cm, and then mix the seed with plant ash and broadcast it into the hole to cover it with a thin layer of fine soil so as not to see seeds. For degree. Moss on the grass cover moisturizing, 7-10 days can be seedlings, peeling off the grass. Use 250-300 grams per acre.