Is a high-yield plant,
People usually plant it in pursuit of economic benefits.
Really think of wormwood as home.
Fewer and fewer people live in plants,
Therefore, the maintenance of wormwood is mainly aimed at collective production.
Growth is mainly about harvesting freshness.
Aim at that heads and leave of tender plants.
Pay attention to the time of ramet division.
In production, rhizomes are mainly used for asexual reproduction.
Breeding, but it can also be propagated by seeds. Usually, seed reproduction is carried out in
Sowing in March, rhizome propagation165438+1October. Site selection needs to be cautious. The width of the frame is about 1.5 meters, and the middle of the frame is high and the sides are low, showing a "back" shape to avoid diseases caused by stagnant water. Pay attention to fertilization. Plantar fertilizer should be applied before sowing. Generally, 4000 kilograms of decomposed agricultural fertilizer 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. Need fertilizer. Roots overwintering underground begin to germinate at the beginning of March each year, and the first crop is harvested in late April, with fresh products11250 ~15000 kg per hectare, and 4 ~ 5 crops are harvested every year. After each harvest, a certain amount of topdressing should be applied, mainly decomposed rare human and animal manure, and phosphorus and potassium fertilizer should be applied as appropriate.