药牡丹为毛莨科植物 ,喜凉 ,畏热 ,喜干 ,忌湿 ,适于气候温和、雨量适中、土壤肥沃的地区栽培。药牡丹以根皮入药 ,有清热凉血、活血化瘀之功效。一般采用分株法繁殖。寒露前后 ,将根系全部刨起 ,选粗壮的大根留作药用 ,余下生长健壮、无病虫害的中小根作繁殖用根。每墩原株能 Peony for the Ranunculaceae plants, hi cool, Wei heat, hi dry, avoid wet, suitable for mild climate, moderate rainfall, fertile soil cultivation in the region. Peony to root bark medicine, heat and cooling blood, the effect of promoting blood circulation. Generally use ramets breeding. Before and after the cold dew, the root system will be all planed, selected robust roots for medicinal purposes, the remaining robust growth, no pests and diseases of small and medium-sized roots for breeding root. Each pier can plant