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[概述]紫菀系菊科植物,(Aster tataricus Lf)主产河北省,各地都有栽培。具有润肺、化痰止咳的功效。[生长发育习性]紫菀系多年生草本植物,对气候和土壤的适应性很强,喜温暖,湿润的环境,耐寒、耐涝喜肥不耐旱,宜选疏松的砂质壤土栽种,在过分粘重的土壤上栽种虽能生长,但是根系生长不良且收获困难,故不宜栽种。紫菀具有横走的根状茎,色紫红,分布在植株茎部的夹土层内,每年秋未冬初,在根基的节间形成叶芽,次春能萌发成新的植株,生产就利用根状茎进行繁殖。
[Overview] Aster series Asteraceae, (Aster tataricus Lf) is mainly produced in Hebei Province, all over the cultivation. With lungs, Huatanzhike effect. [Growth and development habits] Aster perennial herb, strong adaptability to climate and soil, hi warm, humid environment, cold, waterlogging hi fat not drought, loosen sandy loam should be planted in excessively sticky Although planting heavy soil can grow, but poor growth and root harvest difficulties, it is not suitable for planting. Aster with horizontal walking rhizome, purplish red, distributed in the stems of the folder soil layer, the beginning of autumn and winter, in the root of the formation of leaf buds in the next spring can germinate into new plants, the production of the use of roots Stems for reproduction.