1. Site preparation
Choose loam or sandy soil blocks with sufficient sunshine, high dry terrain, loose and fertile soil, slightly acidic and easy irrigation. It is better to use corn or rice for 4 to 5 years in rotation, and it is not suitable to plant in the fields of plants such as eggplant, rehmannia, scrophularia, and atractylodes. After selecting the land, apply 5000kg of decomposed round fertilizer and 1O0kg of cake fertilizer, deep plowing 20~25cm, finely flattened, made 130cm wide flat, and ready for broadcasting. On the streets of Jitou Village, we first plowed the fields in August and repeated plowing in December. Before the planting, carry the leash "step on the hoe", step on the 1m wide flat shovel, and then spread the fertilizer on the shovel to facilitate planting.
2. Breeding method
Aconite is mainly propagated with roots. Planting period: Jitou Village Street is suitable for mid-December. Before planting, select the roots with a diameter of 2 to 93 cm, fresh color, no injury, round and bud mouth tightly, and soak for 3 to 4 hours with 50% of the antibacterial 800 times solution or 50% of the carbendazim 500 times solution. , remove the surface moisture, and then in the whole raft, according to the line spacing 25cm, open the ditch 8 ~ 9cm deep, the planting planted in the ditch 10~12cm in the ditch, the bud head up, covering the soil and flattening. Planting in time, you can take roots in the first year, the second year of emergence of seedlings, the roots are large, the yield is high; if planting too late, not rooted before the year, the second year of seedlings, the growth is not prosperous, affecting production. The amount of seed per acre is 75~1-
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