First, planting wormwood:

Sow seeds for propagation in March, and carry out rhizome propagation in June165438+1October. The width of the frame is about 1.5 meters, and the middle of the frame is high and the two sides are low like a "fish back" to avoid diseases caused by stagnant water. Plantar fertilizer should be applied before sowing. Generally, 4000 kilograms of decomposed farmyard manure should be applied every 667 meters. Deep tillage and soil should be fully blocked, and the bottom water should be poured at one time after drainage. When applying fertilizer, wormwood should pay attention to applying sufficient fertilizer before sowing. Generally, 4,000 kilograms of decomposed farmyard manure should be applied every 667 meters, and deep ploughing and ploughing should be completely blocked, and water should be poured on the soles of the feet once after drainage.

Second, ramet propagation:

In March-April, dig the plants, plant them separately, open holes at the row spacing of 33cm×33cm, plant 3-4 plants in each hole, and then fill the soil, compact and water.